Clothing processing equipment

Abstract

This utility model discloses a garment processing device, comprising: a shell with an installation cavity formed inside; a first tub body disposed in the installation cavity, including an axially connected receiving section and a connecting section, the receiving section defining a first washing cavity, the connecting section defining a connecting channel, one end of the connecting channel communicating with the first washing cavity, and the other end of the connecting channel opening towards a first surface of the shell and serving as a first loading port; and multiple second tub bodies disposed in the installation cavity, wherein the outer diameter of the connecting section is smaller than the outer diameter of the receiving section; the multiple second tub bodies are arranged circumferentially at intervals along the connecting section, the second tub bodies defining second washing cavities inside, and the openings of the second washing cavities opening towards the first surface of the shell and serving as second loading ports. The garment processing device designed according to this utility model uses connecting sections and receiving sections with different outer diameters for the first tub body, and multiple second tub bodies are disposed on the outer periphery of the connecting section with the smaller outer diameter, to fully utilize the internal space of the installation cavity, increase the volume of each tub body, and thereby improve the cleaning efficiency and cleaning effect of each tub body.

Description

[0001] Cross-references to related applications

[0002] This application claims priority to Chinese Patent Application No. 202510294515.5, filed on March 12, 2025, entitled "Clothing Processing Equipment", the entire contents of which are incorporated herein by reference. Technical Field

[0003] This utility model relates to the field of clothing processing equipment, and in particular to a clothing processing device. Background Technology

[0004] In related technologies, multi-tub laundry processing equipment has multiple tubs, enabling the separate washing or simultaneous washing of various types of clothing, resulting in higher cleaning efficiency and better cleaning effects. However, some existing technologies arrange multiple tubs radially side-by-side, leading to an excessively large overall machine size, making it difficult to fit small apartments, and potentially compressing the outer diameter of individual tubs, resulting in poor cleaning performance. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a garment processing device. The garment processing device designed according to this invention features a first tub body with connecting sections and receiving sections of different outer diameters. Multiple second tub bodies are arranged on the outer periphery of the connecting sections with smaller outer diameters to fully utilize the internal space of the mounting cavity, increasing the volume of each tub body and thus improving the cleaning efficiency and cleaning effect of each tub body.

[0006] The garment processing device according to this utility model includes: a housing, wherein an installation cavity is formed inside the housing; a first tub body, wherein the first tub body is disposed in the installation cavity and includes an axially connected receiving section and a connecting section, wherein the receiving section defines a first washing cavity, and the connecting section defines a connecting channel, one end of the connecting channel communicating with the first washing cavity, and the other end of the connecting channel opening toward a first surface of the housing and serving as a first loading port; a second tub body, wherein multiple second tub bodies are disposed in the installation cavity; wherein the outer diameter of the connecting section is smaller than the outer diameter of the receiving section; multiple second tub bodies are arranged circumferentially spaced along the connecting section, wherein a second washing cavity is defined inside the second tub body, and the opening of the second washing cavity opening toward the first surface of the housing and serving as a second loading port.

[0007] The garment processing device of this utility model compactly integrates a first tub and multiple second tubs within an installation cavity. This compact layout allows for multi-tub and multi-functional operation, accommodating multiple users and enabling categorized washing. The first tub is designed with connecting and receiving sections of varying outer diameters. Multiple second tubs are positioned around the outer periphery of the connecting section with the smaller outer diameter, ensuring that the axial projections of the first and second washing chambers coincide. This fully utilizes the internal space of the installation cavity, improving the space utilization rate of the garment processing device. Without increasing the overall size of the garment processing device, the available space for each tub is increased, thereby increasing the volume of each tub. This allows for more thorough tumbling of the garments during washing, ultimately improving the cleaning efficiency and effectiveness of each tub.

[0008] According to some embodiments of the present invention, the second barrel and the receiving section are staggered in the axial direction.

[0009] According to some embodiments of the present invention, the axial projection of the second barrel falls within the axial projection of the receiving section; or the axial projection of the second barrel partially coincides with the axial projection of the receiving section; or the axial projection of the second barrel is located outside the axial projection of the receiving section.

[0010] According to some embodiments of the present invention, the axial length of the second barrel is not greater than the axial length of the connecting segment.

[0011] According to some embodiments of the present invention, the outer shell has a first direction and a second direction that are orthogonal to the axial direction of the first barrel body, the first direction intersecting the second direction, and at least two second barrel bodies are arranged at intervals along the first direction and / or at least two second barrel bodies are arranged at intervals along the second direction.

[0012] According to some embodiments of the present invention, the second barrel body includes: a first small barrel, a second small barrel, a third small barrel, and a fourth small barrel. The first small barrel and the second small barrel are arranged at a distance in a first direction, the third small barrel and the fourth small barrel are arranged at a distance in a first direction, the first small barrel and the third small barrel are arranged at a distance in a second direction, and the second small barrel and the fourth small barrel are arranged at a distance in a second direction. The first small barrel and the fourth small barrel are spaced apart, and the second small barrel and the third small barrel are spaced apart, so that a space suitable for the arrangement of the connecting segment is defined on the inner sides of the first small barrel, the second small barrel, the third small barrel, and the fourth small barrel.

[0013] According to some embodiments of the present invention, the receiving section and the connecting section are constructed as a single unit; or the receiving section and the connecting section are constructed as separate units, a sealing element is provided between the receiving section and the connecting section, and the receiving section rotates relative to the connecting section, and the connecting section is connected to the outer shell.

[0014] According to some embodiments of the present invention, the garment processing device further includes: a first water inlet pipe and a first water outlet pipe, wherein the first water inlet pipe is connected to the water inlet of the first tub and the first water outlet pipe is connected to the water outlet of the first tub; a second water inlet pipe and a second water outlet pipe, wherein the second water inlet pipe and the second water outlet pipe are respectively configured to correspond one-to-one with a plurality of second tubs, wherein the second water inlet pipe is connected to the water inlet of the corresponding second tub and the second water outlet pipe is connected to the water outlet of the corresponding second tub.

[0015] According to some embodiments of the present invention, a first washing tub is rotatably disposed within the receiving section, the first washing tub defining a first washing cavity, the first washing tub being adapted to rotate relative to the connecting section; the first washing tub is provided with a connecting door that can be selectively opened or closed, the connecting door being opened to connect the first washing cavity with the connecting channel.

[0016] According to some embodiments of the present invention, a second washing tub is rotatably disposed inside the second tub, and the second washing tub rotates in the opposite direction to the first washing tub.

[0017] According to some embodiments of the present invention, the garment processing device further includes: a first driving member, which is disposed on the outer shell and adapted to drive the first washing tub to rotate; and a second driving member, which is disposed on the outer shell and configured to correspond one-to-one with a plurality of the second washing tubs, the second driving member being adapted to drive the corresponding second washing tubs to rotate.

[0018] According to some embodiments of the present invention, the garment processing device further includes: a first vibration damping member, one end of which is connected to the outer shell and the other end of which is connected to the first tub; and a second vibration damping member, which is configured to correspond one-to-one with a plurality of second tubs, one end of which is connected to the outer shell and the other end of which is connected to the corresponding second tub.

[0019] In summary, the garment processing equipment of this utility model compactly integrates the first tub and multiple second tubs within the installation cavity. This compact layout allows for multi-tub and multi-functional operation, accommodating multiple users and enabling categorized washing. Furthermore, the first tub is designed with connecting and receiving sections of varying outer diameters, while multiple second tubs are positioned around the outer periphery of the connecting section with the smaller outer diameter. This ensures that the axial projections of the first and second washing chambers coincide, maximizing the utilization of the internal space of the installation cavity and improving the space utilization rate of the garment processing equipment. This allows for a larger installation space for each tub without increasing the overall size of the garment processing equipment, thereby increasing the volume of each tub. This also allows for more thorough tumbling of the garments during washing, ultimately improving the cleaning efficiency and effectiveness of each tub.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the internal structure of the clothing processing equipment according to an embodiment of the present utility model.

[0023] Figure 2 This is a schematic diagram showing the position of each barrel body on the first surface according to an embodiment of the present utility model.

[0024] Figure 3 yes Figure 1 A schematic diagram showing the arrangement of multiple barrels.

[0025] Figure 4 yes Figure 1 Another perspective on the structure.

[0026] Figure 5 This is a schematic diagram of the internal water inlet pipe of the clothing processing equipment according to an embodiment of the present utility model.

[0027] Figure 6 This is a schematic diagram of the internal water outlet pipe of the clothing processing device according to an embodiment of the present utility model.

[0028] Figure label:

[0029] 1. Garment processing equipment;

[0030] 10. Outer shell; 10a. Mounting cavity; 10b. Feed port; 11. First surface;

[0031] 20. First barrel; 21. Containing section; 22. Connecting section; 22a. Connecting channel; 22b. First dispensing port;

[0032] 30. Second bucket body; 30a. Second dispensing port; 31. First small bucket; 32. Second small bucket; 33. Third small bucket; 34. Fourth small bucket;

[0033] 41. First inlet pipe; 42. First outlet pipe; 43. Second inlet pipe; 44. Second outlet pipe; 45. Water distributor; 46. Drain pump;

[0034] 51. First vibration damping component; 52. Second vibration damping component; 60. Door body. Detailed Implementation

[0035] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0036] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In related technologies, multi-tub laundry processing equipment has multiple tubs, enabling the separate washing or simultaneous washing of various types of clothing, resulting in higher cleaning efficiency and better cleaning effects. However, some existing technologies arrange multiple tubs radially side-by-side, leading to an excessively large overall machine size, making it difficult to fit small apartments, and potentially compressing the outer diameter of individual tubs, resulting in poor cleaning performance.

[0041] The following is for reference. Figures 1-6 Description of a garment processing device 1 according to an embodiment of the present utility model.

[0042] The garment processing device 1 according to this utility model includes: a shell 10, a first tub 20, and a second tub 30. The shell 10 has an installation cavity 10a inside. The first tub 20 is disposed in the installation cavity 10a and includes a receiving section 21 and a connecting section 22 connected in the axial direction. The receiving section 21 defines a first washing cavity, and the connecting section 22 defines a connecting channel 22a inside. One end of the connecting channel 22a is connected to the first washing cavity, and the other end of the connecting channel 22a is open towards the first surface 11 of the shell 10 and is a first loading port 22b. The second tub 30 is disposed in the installation cavity 10a and is constructed in multiple ways. The outer diameter of the connecting section 22 is smaller than the outer diameter of the receiving section 21. The multiple second tubs 30 are arranged circumferentially at intervals along the connecting section 22. The second tub 30 defines a second washing cavity inside, and the opening of the second washing cavity is open towards the first surface 11 of the shell 10 and is a second loading port 30a.

[0043] Specifically, the first tub 20 includes a connecting section 22 and a receiving section 21 with different outer diameters, allowing clothes to be placed into the first washing chamber through the connecting channel 22a. Furthermore, the outer diameter of the connecting section 22 is smaller than that of the receiving section 21. In this case, the distance between the connecting section 22 and the circumferential wall of the mounting cavity 10a is greater than the distance between the receiving section 21 and the circumferential wall of the mounting cavity 10a. At least a portion of the structure of the second tub 30 can be arranged around the connecting section 22, utilizing the space between the connecting section 22 and the circumferential wall of the mounting cavity 10a. This increases the available space for the second tub 30, thereby increasing its volume and ensuring sufficient capacity for both clothes and washing water. The clothes tumble more thoroughly during washing, ensuring the cleaning efficiency and effectiveness of the second tub 30, making it particularly suitable for deep cleaning small items such as underwear and socks. Furthermore, multiple second tubs 30 can be constructed, and these multiple second tubs 30 can be arranged at intervals along the circumference of the connecting segment 22 to make full use of the space between the connecting segment 22 and the wall of the circumferential mounting cavity 10a, thereby increasing the number of tubs in the clothing processing device 1. This can meet the needs of multi-person households for separate washing, with each tub being assigned to a different family member for their specific use. It also supports multi-person households to separate and wash underwear and socks by person, avoiding hygiene problems caused by mixed washing, while improving washing efficiency.

[0044] Furthermore, the first barrel 20 and multiple second barrels 30 are compactly integrated within the mounting cavity 10a. Since the dimensions of the receiving section 21 and the connecting section 22 of the first barrel 20 are different, the second barrels 30 are arranged around the smaller connecting section 22. This makes full use of the internal space of the mounting cavity 10a and improves the space utilization of the garment processing equipment 1. The first barrel 20 provides space for the second barrels 30 in both the radial and axial directions, which allows for a larger installation space for each barrel without increasing the size of the garment processing equipment 1.

[0045] The garment processing device 1 designed according to this utility model achieves multiple functions in one machine through a compact layout. For example, the installation cavity 10a occupied by the first washing cavity is larger than that occupied by the second washing cavity 10a. The first washing cavity can wash and care for large garments such as bed sheets and coats, while the second washing cavity can be used specifically for washing underwear and socks separately. This garment processing device 1 can cover the washing needs of the whole family, and is especially suitable for large families with high hygiene requirements and who need to wash clothes separately. This garment processing device 1 can adapt to multiple drums and multiple functions in one machine while maintaining standard commercial size, and can be used by multiple people and can also wash clothes separately.

[0046] According to the present invention, the clothing processing device 1 compactly integrates a first tub 20 and multiple second tubs 30 within an installation cavity 10a. This compact layout allows for multiple tubs and multiple functions in one machine, accommodating multiple users and enabling categorized washing. Furthermore, the first tub 20 is designed with connecting sections 22 and receiving sections 21 of different outer diameters. Multiple second tubs 30 are positioned around the outer periphery of the smaller connecting section 22, ensuring that the axial projections of the first and second washing chambers coincide. This fully utilizes the internal space of the installation cavity 10a, improving the space utilization rate of the clothing processing device 1. It allows for a larger installation space for each tub without increasing the overall size of the device, thereby increasing the volume of each tub. This allows for more thorough tumbling of the clothes during washing, ultimately improving the cleaning efficiency and effect of each tub.

[0047] Here, the first loading port 22b of the first tub 20 and the second loading port 30a of the second tub 30 are located on the same surface of the outer shell 10, namely the first surface 11. At this time, the opening directions of the first loading port 22b and the second loading port 30a are the same, which facilitates the user to load clothes into the first washing chamber and the second washing chamber. In some embodiments, the first loading port 22b and the second loading port 30a are respectively provided with doors 60 to selectively open or close the first loading port 22b or the second loading port 30a.

[0048] In some embodiments, the doors 60 or openings of different second tubs 30 can be designed in different colors, and labels or stickers can be set to facilitate user identification and prevent clothes from being misplaced.

[0049] The doors 60 of the first dispensing port 22b and the second dispensing port 30a can be opened and closed independently. The first dispensing port 22b can be equipped with a sliding rail flip door 60 with an opening and closing angle of 90° to avoid interference with the door 60 of the second dispensing port 30a. Alternatively, the doors 60 of the first dispensing port 22b and the second dispensing port 30a can be integrated and opened and closed in a unified manner.

[0050] The first surface 11 can be a plane or a stepped surface. Correspondingly, the first inlet 22b of the first barrel 20 and the second inlet 30a of the second barrel 30 can be set flush with each other, or the first inlet 22b of the first barrel 20 can be set closer to the interior of the garment processing device 1 than the second inlet 30a of the second barrel 30. In this case, the first inlet 22b and the second inlet 30a are staggered in the axial direction of the first barrel 20.

[0051] Of course, since the size of the garment processing device 1 may vary, and the purpose of the garment processing device 1 may also vary, the outer diameter and number of the second barrel 30 can be designed according to actual needs. The garment processing device 1 designed according to this utility model can arrange one or more second barrels 30 around the connecting section 22 of the first barrel 20 without significantly increasing the size of the garment processing device 1. The multiple second barrels 30 are arranged symmetrically or asymmetrically, and the outer diameters of the multiple second barrels 30 can be the same or different.

[0052] In some embodiments, there are 2-6 second barrels 30. For example, when there are two second barrels 30, the two second barrels 30 are distributed at two corners on the same side of the outer shell 10, which can reduce the volume of the outer shell 10, or achieve a larger barrel diameter of the second barrels 30 without reducing the volume of the outer shell 10, or the barrel diameter of the connecting section 22 can also be larger. For example, they can be arranged at the left and right corners on the upper side of the outer shell 10, or at the left and right corners on the lower side of the outer shell 10, or at the upper and lower corners on the left side of the outer shell 10, or at the upper and lower corners on the right side of the outer shell 10; when there are four second barrels 30, the four second barrels 30 are distributed at the four corners of the front part of the outer shell 10. Furthermore, four second barrels 30 are arranged at intervals around the circumference of the connecting section 22 of the first barrel 20, and the multiple second barrels 30 are symmetrically arranged on the outer shell 10, which can improve the aesthetics of the clothing processing device 1.

[0053] Each second barrel 30 can be individually fixed to the outer shell 10 (directly fixed or detachably connected), or multiple second barrels 30 can be assembled into one piece and then the integrated structure can be fixed to the outer shell 10. In some embodiments, the front of the outer shell 10 is provided with a frame for accommodating and fixing the second barrels 30. This frame can be a support structure or an independent box structure.

[0054] In some embodiments, the housing 10 includes a front housing and a rear housing, which are detachably coupled. A second barrel 30 is disposed on the front housing and a first barrel 20 is disposed on the rear housing to facilitate industrial installation and component disassembly and cleaning.

[0055] In some embodiments, the bottom of the first barrel 20 is connected to the bottom plate of the outer shell 10 by bolts, and the second barrel 30 is embedded into the outer shell 10 through a snap-fit ​​structure to form a wall with a first surface. The outer shell 10 adopts an integrated sheet metal structure, and there is a spring buffer between the first barrel 20 and the second barrel 30 to prevent barrel impact under special circumstances.

[0056] In some embodiments, since the distance between the first loading port 22b of the first tub 20 and the first washing chamber is relatively far, a small convex mirror and / or a tub light can be provided in the middle of the bottom of the first tub 20 to facilitate the retrieval of clothes after washing.

[0057] According to some embodiments of this utility model, the second barrel 30 and the receiving section 21 are staggered in the axial direction. At this time, the second barrel 30 and the first barrel 20 can be arranged compactly in the axial and radial directions, so that the space occupied by multiple barrels in the axial and radial directions is smaller. While reducing the space occupied by multiple barrels, it can avoid the receiving section 21 and the second barrel 30 from contacting each other, thereby improving the feasibility of the internal space arrangement of the garment processing equipment.

[0058] According to some embodiments of the present invention, the axial projection of the second barrel 30 falls into the axial projection of the receiving section 21; or the axial projection of the second barrel 30 partially coincides with the axial projection of the receiving section 21; or the axial projection of the second barrel 30 is located outside the axial projection of the receiving section 21. Here, "the projection of the second barrel 30 falling within the projection of the receiving section 21 in the axial direction" can mean that the projection of the second barrel 30 in the axial direction is completely within the projection of the receiving section 21 in the axial direction; "the projection of the second barrel 30 partially coinciding with the projection of the receiving section 21 in the axial direction" can mean that part of the projection of the second barrel 30 in the axial direction is within the projection of the receiving section 21 in the axial direction, and another part is outside the projection of the receiving section 21 in the axial direction; "the projection of the second barrel 30 being outside the projection of the receiving section 21 in the axial direction" can mean that the projection of the second barrel 30 in the axial direction is completely outside the projection of the receiving section 21 in the axial direction, and the radial distance between the second barrel 30 and the receiving section 21 is less than 50mm, to avoid the multiple barrels occupying too much space. The above-mentioned radial spatial relationships between the second barrel 30 and the receiving section 21 can be designed according to actual conditions.

[0059] In some embodiments, the second barrel 30 may be entirely located in the space between the connecting section 22 and the cavity wall of the mounting cavity 10a, or a portion of the second barrel 30 may be located in the space between the connecting section 22 and the cavity wall of the mounting cavity 10a, and another portion of the second barrel 30 may be located in the space between the receiving section 21 and the cavity wall of the mounting cavity 10a. The design can be tailored to actual needs.

[0060] Furthermore, the axial length of the second tub 30 is not greater than the axial length of the connecting section 22. Specifically, the second tub 30 is disposed on the outer periphery of the connecting section 22, and the axial length of the second tub 30 is not greater than the axial length of the connecting section 22. This allows the second tub 30 to be situated entirely within the space between the connecting section 22 and the circumferential wall of the mounting cavity 10a. In this case, the radial arrangement space of the receiving section 21 is larger, and the arrangement of the second washing cavity does not reduce the radial arrangement space of the first washing cavity. At the same time, the arrangement space of the second tub 30 is also larger, and the arrangement of the first washing cavity does not reduce the arrangement space of the second washing cavity. This allows full utilization of the space in the mounting cavity 10a, improving space utilization and making the overall size of the garment processing equipment 1 more compact. The clothing processing device 1 designed in this utility model solves the contradictory relationship between the first tub 20 and the second tub 30 in the radial dimension in the existing solution. The existence of this contradictory relationship not only affects the size of the tub but also the cleaning efficiency. By arranging multiple tubs in an axially stacked manner, the clothing processing device can improve the washing efficiency while meeting daily washing needs, and bring a better user experience.

[0061] Here, the multiple tubs are arranged in an axially stacked manner. The receiving section 21 of the first tub 20 and the multiple second tubs 30 are stacked axially, allowing the multiple tubs to be compactly arranged in both the axial and radial directions, thus reducing the space occupied by the multiple tubs in both directions. The common dimensions of existing single-tub laundry processing equipment on the market are: 600mm in length, 600mm in width, and 850mm in height. The small outer diameter of the connecting section 22 of the first tub 20 can free up space in the installation cavity 10a, enabling the entire laundry processing equipment 1 to achieve a multi-tub design without increasing the space occupied by the laundry processing equipment 1, which is suitable for small apartments. Furthermore, in existing solutions, due to the limited arrangement space of the second tubs 30, the outer diameter of the second tubs 30 is usually no more than 150mm, resulting in insufficient space for clothes to tumble and poor cleaning effect. However, in this application, the second tubs 30 have sufficient arrangement space. In some embodiments, the outer diameter of the second tubs 30 can be increased to 280mm, resulting in a larger volume of the second washing chamber and a better cleaning effect for clothes.

[0062] According to some embodiments of this utility model, such as Figures 1-3As shown, the outer shell 10 has a first direction and a second direction orthogonal to the axial direction of the first barrel 20, respectively. The first direction intersects the second direction. At least two second barrels 30 are arranged at intervals along the first direction and / or at least two second barrels 30 are arranged at intervals along the second direction. Specifically, the number and outer diameter of the second barrels 30 can be designed according to the setting position and outer diameter of the connecting section 22. At least two second barrels 30 can be arranged at intervals along the first direction or at intervals along the second direction. Alternatively, at least three second barrels 30 can be constructed, with two second barrels 30 arranged at intervals along the first direction and two second barrels 30 arranged at intervals along the second direction.

[0063] In some embodiments, the axial direction of the first barrel 20 is consistent with the width direction of the outer shell 10, the first direction is consistent with the length direction of the outer shell 10, and the second direction is consistent with the height direction of the outer shell 10. At this time, the axial direction, the first direction, and the second direction of the first barrel 20 are orthogonal to each other.

[0064] According to some embodiments of this utility model, such as Figure 2 As shown, the second barrel 30 includes a first small barrel 31, a second small barrel 32, a third small barrel 33, and a fourth small barrel 34. The first small barrel 31 and the second small barrel 32 are arranged at a distance in a first direction, the third small barrel 33 and the fourth small barrel 34 are arranged at a distance in a first direction, the first small barrel 31 and the third small barrel 33 are arranged at a distance in a second direction, and the second small barrel 32 and the fourth small barrel 34 are arranged at a distance in a second direction. The first small barrel 31 and the fourth small barrel 34 are spaced apart, and the second small barrel 32 and the third small barrel 33 are spaced apart, so that the inner sides of the first small barrel 31, the second small barrel 32, the third small barrel 33, and the fourth small barrel 34 together define a space suitable for the installation of the connecting segment 22. Here, the connecting segment 22 can be located at the center of the first surface 11 in the first and second directions. In this case, the first small barrel 31, the second small barrel 32, the third small barrel 33, and the fourth small barrel 34 can be distributed at the four corners of the first surface 11, and the specific installation position of the receiving segment 21 is not limited.

[0065] In other words, the axial direction of the connecting segment 22 can coincide with the axial direction of the receiving segment 21. In this case, if the connecting segment 22 is located at the center of the first surface 11 in the first and second directions, then the receiving segment 21 is also located at the center of the mounting cavity 10a in the first and second directions. The axial direction of the connecting segment 22 can also be parallel to the axial direction of the receiving segment 21. In this case, if the connecting segment 22 is located at the center of the first surface 11 in the first and second directions, then the receiving segment 21 can be located at the center of the mounting cavity 10a in the first and second directions, or it can be located at other positions, without limitation. Here, the axis of the connecting segment 22 can be parallel to or coincide with the central axis of the outer shell 10. The axis of the connecting segment 22 can be located directly above, directly below, directly to the left, directly to the right, directly to the upper left, directly to the lower left, directly to the upper right, or directly to the lower right of the central axis of the outer shell 10. Preferably, the axis of the connecting segment 22 is centered horizontally or vertically. The position of the connecting segment 22, as designed above, can maximize the outer diameter of the second barrel 30.

[0066] In some embodiments, the receiving section 21 of the first barrel 20 is cylindrical with an outer diameter ranging from 400mm to 550mm, and the connecting section 22 of the first barrel 20 has a smaller outer diameter than the receiving section 21, ranging from 200mm to 350mm. The axial dimension of the first barrel 20 is in the range of 400mm to 550mm. The axial dimension of the connecting section 22 is in the range of 150mm to 350mm, and the axial dimension of the connecting section 22 can be adjusted according to the axial dimension of the receiving section 21.

[0067] In some embodiments, the second barrels 30 are spaced apart and symmetrically arranged in the circumferential direction of the connecting section 22. The multiple second barrels 30 are all flat cylindrical structures. The outer diameter of a single second barrel 30 is in the range of 150mm-300mm, and the axial dimension of the second barrel 30 is in the range of 70mm-270mm.

[0068] In some specific embodiments, the garment processing device 1 has a length of 600mm, a width of 600mm, and a height of 850mm. The axial direction of the first tub 20 is consistent with the width direction of the outer shell 10, the first direction is consistent with the length direction of the outer shell 10, and the second direction is consistent with the height direction of the outer shell 10. The outer diameter of the first tub 20 is 530mm, wherein the axial dimension of the receiving section 21 is 350mm, and the axial dimension of the connecting section 22 is 200mm; the outer diameter of the second tub 30 is 240mm, and the axial dimension is 150mm.

[0069] In some embodiments, the second barrel 30 is fixed to the four corners of the first surface 11 of the outer shell 10 by quick-release buckles, which supports individual removal for cleaning or replacement, making it convenient for users to maintain and avoiding dirt residue.

[0070] According to some embodiments of the present invention, the receiving section 21 and the connecting section 22 are constructed as a single unit; or the receiving section 21 and the connecting section 22 are constructed as separate units, with a sealing element provided between the receiving section 21 and the connecting section 22 and the receiving section 21 rotating relative to the connecting section 22, and the connecting section 22 being connected to the outer shell 10. Specifically, the connecting channel 22a within the connecting section 22 is only used for loading clothes into the first washing chamber and does not participate in the cleaning process. Here, the receiving section 21 can be rotatably disposed within the mounting cavity 10a as an inner drum. In some embodiments, the receiving section 21 and the connecting section 22 are an integral part, facilitating the installation of the first tub 20. In other embodiments, the receiving section 21 and the connecting section 22 are separate parts, and can be manufactured separately. When the receiving section 21 and the connecting section 22 are assembled into the outer shell 10, the end face of the receiving section 21 facing the connecting section 22 abuts against the connecting section 22. A sealing element can be provided between the receiving section 21 and the connecting section 22 to seal the gap between them. In other embodiments, the receiving section 21 and the connecting section 22 are separate parts, and the connecting section 22 and the outer shell are an integral part.

[0071] In some embodiments, the inner wall of the first washing chamber is provided with lifting ribs. Further, the lifting ribs on the inner wall of the first washing chamber are spiral-shaped, which can enhance the intensity of the water flow vortex, improve the cleaning efficiency of large items of clothing, and thus improve the cleaning ability. In some embodiments, the inner wall of the second washing chamber is provided with lifting ribs. Further, the lifting ribs on the inner wall of the second washing chamber are honeycomb-shaped, which can enhance friction, improve the cleaning efficiency of small items of clothing, and thus improve the cleaning ability.

[0072] In some embodiments, the height of the lifting rib can be 2mm-3mm.

[0073] According to some embodiments of this utility model, such as Figure 5 , Figure 6 As shown, the clothing processing device 1 also includes a first water inlet pipe 41 and a first water outlet pipe 42. The first water inlet pipe 41 is connected to the water inlet of the first bucket 20, and the first water outlet pipe 42 is connected to the water outlet of the first bucket 20. The clothing processing device 1 also includes a second water inlet pipe 43 and a second water outlet pipe 44. The second water inlet pipe 43 and the second water outlet pipe 44 are respectively configured to correspond one-to-one with multiple second buckets 30. The second water inlet pipe 43 is connected to the water inlet of the corresponding second bucket 30, and the second water outlet pipe 44 is connected to the water outlet of the corresponding second bucket 30. Specifically, in the clothing processing device 1 designed in this utility model, each bucket is equipped with a separate water supply and drainage system, and each water supply and drainage system includes an independent water inlet pipe and a water outlet pipe. The water supply and drainage systems of each bucket are independent and do not need to share a water supply and drainage system. This can isolate the water flow path of each bucket, prevent cross-infection, and ensure the independent cleaning and hygiene of sensitive clothing such as underwear and socks.

[0074] In this invention, each bucket is equipped with an independent inlet pipe, solenoid valve, drain pump 46, and outlet pipe, and a one-way valve is installed to isolate the water flow path and ensure independent cleaning of various types of clothing. Specifically, each bucket is equipped with an independent solenoid valve and inlet pipe. The first bucket 20 is generally used for cleaning large clothes, so the diameter of the first inlet pipe 41 is larger than that of the second inlet pipe 43. In some specific embodiments, the diameter of the first inlet pipe 41 is 20mm, and the diameter of the second inlet pipe 43 is 12mm. The water source is distributed to each bucket through a water distributor 45. Similarly, each bucket is also equipped with an independent drain pump 46 and outlet pipe at the bottom. The diameter of the first outlet pipe 42 is larger than that of the second outlet pipe 44. In some specific embodiments, the diameter of the first outlet pipe 42 is 30mm, and the diameter of the second outlet pipe 44 is 15mm. A one-way valve is added before the outlet pipes converge to the main drain outlet to ensure one-way flow of sewage, prevent sewage backflow, and ensure hygienic drainage.

[0075] Correspondingly, the garment processing equipment 1 also has a control module, and the present invention adds a "self-cleaning after washing" program, which can automatically flush the pipes. This dual approach of hardware (physical isolation) and software (self-cleaning) ensures hygiene and safety, resolving the "high risk of cross-infection" issue in existing technologies.

[0076] In some embodiments, each bucket is also equipped with a high-temperature sterilization structure, which can sterilize clothing at high temperatures.

[0077] In some embodiments, the garment processing device 1 is also provided with a concealed detergent liquid pumping device to pump detergent to each tub. The outer surface of the garment processing device 1 is also provided with a liquid detergent inlet 10b and a detergent volume window, so that users can observe and replenish detergent in a timely manner.

[0078] Existing solutions only support basic single-tub washing and lack refined control. However, the garment processing device 1 designed according to this invention can achieve multi-mode collaborative control, covering all scenario needs. The control module supports a first-tub washing mode (low speed, high water volume), a second-tub high-temperature sterilization mode (90℃ sterilization), and a multi-tub collaborative mode. The parameters of each tub (speed, water temperature, and time) are independently adjustable. One machine meets all scenario needs, including washing and caring for large garments, high-temperature sterilization of underwear, and rapid cleaning of socks, offering rich functionality and higher cost-effectiveness.

[0079] According to some embodiments of this utility model, a first washing tub is rotatably disposed within the receiving section 21, and a first washing chamber is defined inside the first washing tub. The first washing tub is adapted to rotate relative to the connecting section 22. The first washing tub is provided with a connecting door that can be selectively opened or closed. The connecting door is opened to connect the first washing chamber and the connecting channel 22a. Specifically, the connecting channel 22a is only used to put clothes into the first washing chamber and does not participate in the cleaning process of the clothes. After the connecting door is opened to connect the first washing chamber and the connecting channel 22a, clothes can be put into the first washing chamber through the connecting channel 22a. Then, the connecting door can be controlled to close, and the first washing tub can be controlled to rotate, thereby performing the cleaning process of the clothes in the first washing tub.

[0080] In some embodiments, a first washing tub made of metal (stainless steel is optional) is provided in the receiving section 21, and the interior of the connecting section 22 is made of silicone. The metal first washing tub abuts against the interior of the silicone connecting section 22.

[0081] In some embodiments, a sealing ring is provided on the portion of the first washing tub that abuts against the connecting section 22, and the sealing ring is adapted to seal the gap between the first washing tub and the connecting channel 22a.

[0082] In some embodiments, the first washing tub is entirely disposed within the receiving section 21; in other embodiments, a portion of the first washing tub is located within the receiving section 21, and another portion of the first washing tub extends into the connecting section 22.

[0083] In some embodiments, at least a portion of the outer diameter of the first tub 20 gradually decreases or abruptly decreases in the direction from the receiving section 21 to the connecting section 22, such that the receiving section 21 and the connecting section 22 are connected by an arc transition. Furthermore, the outer diameter of the first washing tub decreases as the outer diameter of the first tub 20 decreases. In other embodiments, such as... Figure 4 As shown, the receiving section 21 and the connecting section 22 are directly connected at their axial end faces.

[0084] In some embodiments, the second washing tub is made of food-grade PP material.

[0085] According to some embodiments of this utility model, a second washing tub is rotatably disposed within the second tub body 30, and the second washing tub rotates in the opposite direction to the first washing tub. Specifically, the opposite operating direction of the second washing tub and the first washing tub can counteract some of the centrifugal force generated by the rotation of the second washing tub and the first washing tub, thereby improving the overall stability of the garment processing equipment 1 and reducing the noise of the garment processing equipment 1. In some embodiments, the operating directions of the second washing tub and the first washing tub may also be the same.

[0086] According to some embodiments of the present invention, the garment processing device 1 further includes a first driving member and a second driving member. The first driving member is disposed on the outer shell 10 and is adapted to drive the first washing tub to rotate. The second driving member is disposed on the outer shell 10 and is configured to correspond one-to-one with a plurality of second washing tubs, and is adapted to drive the corresponding second washing tub to rotate. Specifically, by designing a plurality of driving members that correspond one-to-one with the tubs, each tub can operate independently. The garment processing device 1 designed according to the present invention can achieve a layout in which multiple tubs coexist without increasing the overall size of the machine, and can control each tub individually.

[0087] In some embodiments, the stator structure of the first driving member is mounted on the outer casing, and the rotor structure of the first driving member is mounted on the first tub and connected to the first washing tub. The stator structure and the rotor structure of the first driving member can rotate relative to each other to enable the first driving member to drive the first washing tub to rotate.

[0088] In some embodiments, the stator structure of the second drive member is mounted on the outer casing, and the rotor structure of the second drive member is mounted on the second tub and connected to the second washing tub. The stator structure and the rotor structure of the second drive member can rotate relative to each other to enable the second drive member to drive the second washing tub to rotate.

[0089] In some embodiments, the first drive element is a variable frequency direct drive motor, and the second drive element is a miniature brushless motor.

[0090] In some embodiments, the first drive unit and the second drive unit share a power module and a control module. The modular design reduces circuit complexity and production costs. The first drive unit and the second drive unit can work simultaneously or at different times. The power of the first drive unit and the second drive unit can be the same or different. The independent drive system supports multiple tubs to operate simultaneously or at different times. The independent drive of multiple motors can avoid the power shortage problem caused by sharing motors in traditional multi-tub washing machines. The time-sharing multiplexing technology can reduce the overall energy consumption of the clothes processing equipment 1.

[0091] In some specific embodiments, the control module is an integrated five-channel control module, and users can select "first tub washing mode", "second tub individual mode" or "multi-tub collaborative mode" via the touch screen.

[0092] Multi-tub collaborative control utilizes time-sharing multiplexing rules. The rotation speed, water level, and duration parameters of the first tub 20 and the second tub 30 are independently adjustable (e.g., the second tub supports a "high-temperature boil wash" mode with a water temperature of up to 90℃). The rotation speed and water temperature of each tub can be customized (the second tub supports a 90℃ high-temperature boil wash), or the first tub 20 and the second tub 30 can operate at off-peak times to meet various user needs. Through multi-mode switching algorithms (such as priority allocation and energy consumption optimization strategies), time-sharing multiplexing power management can be achieved. At the same time, time-slice rotation technology controls the time-sharing power supply of the five tub motors, which can avoid instantaneous power overload and meet the washing needs of different types of clothing. For example, the first tub can wash bed sheets (40 rpm), and the second tub can wash socks (60 rpm + high-temperature sterilization).

[0093] In the clothing processing device 1 designed in this utility model, the overall size of the clothing processing device 1 is comparable to that of a traditional single-tub washing machine, and it can support the independent operation of five tubs, which can significantly improve the overall space utilization. Moreover, the outer diameter of the second tub 30 is also significantly increased compared to the size of the small tub in the existing machine body, which can increase the tumbling space of clothes and enhance the water flow impact force, ultimately improving the cleaning efficiency of the second tub 30. The clothing processing device 1 also designs independent pipelines for each tub and adds a self-cleaning program, which can eliminate the risk of cross-infection and achieve hygiene and safety assurance. The multiple electrical components of the clothing processing device 1 are modularly designed and can share a control module, which can reduce the number of parts and reduce production costs.

[0094] According to some embodiments of this utility model, such as Figure 1 As shown, the garment processing device 1 also includes a first vibration damper 51 and a second vibration damper 52. One end of the first vibration damper 51 is connected to the outer casing 10 and the other end is connected to the first tub 20. The second vibration damper 52 is configured to correspond one-to-one with a plurality of second tubs 30, with one end connected to the outer casing 10 and the other end connected to the corresponding second tub 30. Specifically, the first tub 20 and the second tub 30 are respectively connected to the outer casing 10 through a vibration damping structure to reduce the vibration transmitted from the tubs to the outer casing 10 when the garment processing device 1 is working, thereby reducing the noise during operation. Here, the first vibration damper 51 can be configured as a plurality, with the plurality of first vibration dampers 51 connected to different positions of the first tub 20 to balance the vibration transmitted from the first tub 20 to the outer casing 10. Similarly, the second vibration damper 52 can also be configured as a plurality, with the plurality of second vibration dampers 52 connected to different positions of the second tub 30 to balance the vibration transmitted from the second tub 30 to the outer casing 10.

[0095] In summary, the clothing processing device 1 of this utility model compactly integrates the first tub 20 and multiple second tubs 30 within the mounting cavity 10a. This compact layout allows for multiple tubs and multiple functions in one machine, suitable for multiple users and enabling categorized washing. Furthermore, the first tub 20 is designed with connecting sections 22 and receiving sections 21 of different outer diameters. Multiple second tubs 30 are positioned around the outer periphery of the connecting section 22 with the smaller outer diameter, ensuring that the axial projections of the first and second washing chambers coincide. This fully utilizes the internal space of the mounting cavity 10a, improving the space utilization rate of the clothing processing device 1. It allows for a larger installation space for each tub without increasing the size of the clothing processing device 1, thereby increasing the volume of each tub. This allows for more thorough tumbling of the clothes during washing, ultimately improving the cleaning efficiency and effect of each tub.

[0096] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0097] Although embodiments of the present invention have been shown and described above, variations, modifications, substitutions and alterations can be made to the above embodiments.

Claims

1. A garment processing device (1), characterized in that, include: The outer casing (10) has an internal mounting cavity (10a); A first tub (20) is disposed in the mounting cavity (10a) and includes an axially connected receiving section (21) and a communicating section (22). The receiving section (21) defines a first washing cavity, and the communicating section (22) defines a communicating channel. One end of the communicating channel communicates with the first washing cavity, and the other end of the communicating channel is open toward the first surface (11) of the outer shell (10) and is a first dispensing port (22b). The second barrel (30) is disposed in the mounting cavity (10a) and is configured in multiple ways; wherein The outer diameter of the connecting segment (22) is smaller than the outer diameter of the receiving segment (21); Multiple second tubs (30) are arranged circumferentially along the connecting section (22), and the interior of the second tub (30) defines a second washing chamber. The opening of the second washing chamber is open toward the first surface (11) of the outer shell (10) and serves as a second dispensing port (30a).

2. The garment processing equipment (1) according to claim 1, characterized in that, The second barrel (30) and the receiving section (21) are staggered in the axial direction.

3. The garment processing equipment (1) according to claim 2, characterized in that, The axial projection of the second barrel (30) falls within the axial projection of the receiving section (21); or The axial projection of the second barrel (30) coincides with the axial projection of the receiving section (21); or The projection of the second barrel (30) in the axial direction is outside the projection of the receiving section (21) in the axial direction.

4. The garment processing equipment (1) according to claim 1, characterized in that, The outer shell (10) has a first direction and a second direction that are orthogonal to the axial direction of the first barrel (20), the first direction intersecting the second direction, and at least two second barrels (30) are arranged at intervals along the first direction and / or at least two second barrels (30) are arranged at intervals along the second direction.

5. The garment processing equipment (1) according to claim 4, characterized in that, The second barrel (30) includes: A first bucket (31), a second bucket (32), a third bucket (33), and a fourth bucket (34). The first bucket (31) and the second bucket (32) are arranged spaced apart in a first direction, the third bucket (33) and the fourth bucket (34) are arranged spaced apart in a first direction, the first bucket (31) and the third bucket (33) are arranged spaced apart in a second direction, and the second bucket (32) and the fourth bucket (34) are arranged spaced apart in a second direction. The first bucket (31) is spaced apart from the fourth bucket (34), and the second bucket (32) is spaced apart from the third bucket (33) to define a space suitable for the arrangement of the connecting segment (22) on the inner sides of the first bucket (31), the second bucket (32), the third bucket (33) and the fourth bucket (34).

6. The garment processing equipment (1) according to claim 1, characterized in that, The receiving section (21) and the connecting section (22) are constructed as a single unit; or The receiving section (21) and the connecting section (22) are constructed as separate parts. A sealing element is provided between the receiving section (21) and the connecting section (22), and the receiving section (21) rotates relative to the connecting section (22). The connecting section (22) is connected to the outer shell (10).

7. The garment processing equipment (1) according to claim 1, characterized in that, Also includes: The first water inlet pipe (41) and the first water outlet pipe (42) are connected to the water inlet of the first barrel (20) and the first water outlet pipe (42) is connected to the water outlet of the first barrel (20). The second water inlet pipe (43) and the second water outlet pipe (44) are respectively constructed to correspond one-to-one with the multiple second barrels (30). The second water inlet pipe (43) is connected to the water inlet of the corresponding second barrel (30), and the second water outlet pipe (44) is connected to the water outlet of the corresponding second barrel (30).

8. The garment processing equipment (1) according to claim 1, characterized in that, A first washing tub is rotatably disposed within the receiving section (21), the first washing tub defining the first washing chamber, and the first washing tub being adapted to rotate relative to the connecting section (22). The first washing tub is provided with a connecting door that can be opened or closed. The connecting door is opened to connect the first washing chamber with the connecting channel.

9. The garment processing equipment (1) according to claim 8, characterized in that, A second washing tub is rotatably disposed inside the second tub body (30), and the second washing tub rotates in the opposite direction to the first washing tub.

10. The garment processing equipment (1) according to claim 9, characterized in that, Also includes: A first driving member is disposed in the outer casing (10) and is adapted to drive the first washing tub to rotate; The second driving member is disposed in the housing (10) and configured to correspond one-to-one with the plurality of the second washing tubs, and the second driving member is adapted to drive the corresponding second washing tub to rotate.

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