A laundry treating apparatus

Abstract

Embodiments of the present application provide a clothes processing apparatus, comprising a bearing main body, a second drum assembly and at least two first drum assemblies, the bearing main body having a mounting space. The at least two first drum assemblies are arranged in the mounting space, and the at least two first drum assemblies are arranged in a left-right direction of the clothes processing apparatus. The second drum assembly is arranged in the mounting space, and the second drum assembly is arranged apart from the first drum assemblies, and the at least two first drum assemblies are arranged above the second drum assembly in a left upper side and a right upper side. In a vertical projection of the first drum assembly, a line connecting a center of the second drum assembly to a center of one of the first drum assemblies is a first straight line, a line connecting the center of the second drum assembly to a center of another one of the first drum assemblies is a second straight line, and an included angle between the first straight line and the second straight line is not less than 45°. This is conducive to a more compact structure, and is conducive to keeping a size of the clothes processing apparatus in a height direction as small as possible.

Description

Technical Field

[0001] This application relates to the field of clothing processing equipment technology, and more particularly to a clothing processing device. Background Technology

[0002] As users' demands for washing machines increase, they also expect single garment handling units to offer functions such as zoned washing, zoned drying, or a combined wash and dryer. In related technologies, garment handling units are equipped with multiple drum assemblies; however, the limited space in existing garment handling equipment makes it inconvenient to arrange multiple drum assemblies. Utility Model Content

[0003] In view of this, the present application aims to provide a garment processing device that rationally arranges multiple cylindrical components within the limited space of the garment processing device.

[0004] This application provides a garment processing device, including:

[0005] The main supporting structure has installation space;

[0006] At least two first tube assemblies are disposed within the installation space, and the at least two first tube assemblies are arranged at intervals along the left-right direction of the garment processing equipment;

[0007] The second cylindrical assembly is disposed within the installation space. The second cylindrical assembly is arranged at a distance from the first cylindrical assembly, and the at least two first cylindrical assemblies are disposed at the upper left and upper right of the second cylindrical assembly.

[0008] In the orthographic projection onto a plane perpendicular to the axis of the first cylindrical assembly, the line connecting the center of the second cylindrical assembly to the center of one of the first cylindrical assemblies is a first straight line, and the line connecting the center of the second cylindrical assembly to the center of the other first cylindrical assembly is a second straight line, with the included angle between the first straight line and the second straight line not less than 45°.

[0009] In some implementations, the angle between the first straight line and the second straight line is no greater than 60°.

[0010] In some embodiments, the shortest distance between the first cylindrical assembly and the second cylindrical assembly along the first straight line or the second straight line, when projected onto a plane perpendicular to the axis of the first cylindrical assembly, is 15 mm to 35 mm.

[0011] In some embodiments, the distance from the highest point of the second tube assembly to the bottom of the support body is 0.75 to 0.85 in ratio to the dimension of the support body in the height direction of the garment processing equipment.

[0012] In some implementations, the ratio of the outer diameter of the first cylindrical assembly to the dimension of the supporting body in the left-right direction is 0.23 to 0.28;

[0013] And / or, the ratio of the outer diameter of the first cylindrical assembly to the dimension of the supporting body in the height direction is 0.17 to 0.21.

[0014] In some embodiments, the ratio of the outer diameter of the second cylindrical assembly to the dimension of the supporting body in the left-right direction is 0.82 to 1.0;

[0015] And / or, the ratio of the outer diameter of the second cylindrical assembly to the dimension of the supporting body in the height direction is 0.6 to 0.75.

[0016] In some embodiments, the ratio of the outer diameter of the first cylindrical assembly to the outer diameter of the second cylindrical assembly is 0.31 to 0.35.

[0017] In some embodiments, the projections of the first cylindrical assembly and the second cylindrical assembly onto a vertical plane parallel to the axis of the first cylindrical assembly have an overlapping area.

[0018] In some embodiments, the garment processing device includes a first connecting member and a second connecting member, one end of the first connecting member being connected to the first tubular assembly and the other end being rotatably connected to the supporting body, and one end of the second connecting member being connected to the first tubular assembly and the other end being connected to the supporting body.

[0019] The first connecting member and the second connecting member are located on opposite sides of the vertical plane of the first cylindrical assembly, the vertical plane being a vertical plane passing through the axis of the first cylindrical assembly; the second connecting member is an elastic member.

[0020] In some embodiments, the distance from the connection position of the first connecting member to the load-bearing body to the connection position of the second connecting member to the load-bearing body in the left-right direction is 0.7 to 1.4 times the outer diameter of the first cylindrical assembly.

[0021] In some embodiments, the supporting body includes a top support and two first side supports spaced apart in the left-right direction of the garment processing equipment. The top support connects to the two first side supports at opposite ends in the left-right direction, and the top support and the two first side supports enclose the installation space.

[0022] The end of the first connecting member away from the first cylinder assembly is connected to the top support or the first side support via a connecting shaft; and / or, the end of the second connecting member away from the first cylinder assembly is connected to the top support or the first side support.

[0023] In some embodiments, in the left-right direction, the first connecting member is closer to the first side support than the second connecting member, and the elasticity of the second connecting member is greater than that of the first connecting member.

[0024] In some embodiments, the ratio of the shortest distance between two adjacent first cylindrical components in the left-right direction to the dimension of the supporting body in the left-right direction is 0.2 to 0.4.

[0025] In some implementations, the first cylindrical assembly includes a first outer cylinder and a first inner cylinder, wherein at least a portion of the first outer cylinder and the first connecting member are integrally formed.

[0026] In some implementations, the first outer tub is made of plastic, the first connecting member is a lug protruding above one side of the first outer tub, and the lug is integrally formed with the first outer tub; the second connecting member is a suspension spring.

[0027] In some embodiments, the garment processing device includes a connecting shaft, a damping sleeve, and a bushing, wherein the first connecting member has a connecting portion, the connecting portion having a shaft hole, and the connecting shaft passing through the shaft hole;

[0028] The bushing is sleeved on the outer peripheral surface of the connecting shaft, and the damping sleeve is sandwiched between the outer peripheral surface of the bushing and the hole wall of the shaft hole. The stiffness of the bushing is greater than that of the damping sleeve. The combined structure formed by the connecting part, the damping sleeve and the bushing can rotate around the connecting shaft.

[0029] The garment processing device provided in this application embodiment allows for a larger distance between the two first cylindrical components, freeing up more space between or below them for installing parts or accommodating a portion of the second cylindrical component. This results in a more compact structure and helps maintain a relatively small height dimension of the garment processing device. Furthermore, it also increases the minimum lateral distance between the connection points of adjacent first cylindrical components and the supporting body. When one first cylindrical component is operating, the vibration it generates is transmitted to the supporting body, minimizing the impact of localized vibrations on the other first cylindrical component. When both first cylindrical components operate simultaneously, the distance between the locations where the vibrations generated by each component are transmitted to the supporting body is greater, reducing the likelihood of mutual interference between the vibrations and thus minimizing the amplitude of vibrations in the supporting body. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of a garment processing device provided in an embodiment of this application;

[0031] Figure 2 for Figure 1 A diagram from another perspective;

[0032] Figure 3 for Figure 2 Schematic diagram of the cross section at point AA;

[0033] Figure 4 for Figure 3 Enlarged view of point D in the middle;

[0034] Figure 5 for Figure 2 Schematic diagram of the cross section at the middle FF;

[0035] Figure 6 for Figure 5 Enlarged view of point G in the middle;

[0036] Figure 7 Vibration comparison diagrams of clothing processing equipment in some embodiments and comparative examples of this application.

[0037] Explanation of reference numerals in the attached figures

[0038] 1. Garment processing equipment; 10. Support body; 10a. Installation space; 11. Top support; 12. First side support; 20. First cylinder assembly; 20a. First garment processing chamber; 30. Second cylinder assembly; 30a. Second garment processing chamber; 40. First connecting member; 40a. First position; 41. Connecting part; 42. Shaft hole; 50. Second connecting member; 50a. Second position; 60. Connecting shaft; 70. Vibration damping sleeve; 80. Bushing. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0040] The specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction. For example, different combinations of specific technical features can form different embodiments and technical solutions. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this application will not be described separately.

[0041] In the following description, the terms "first," "second," etc., are used merely to distinguish different objects and do not indicate that the objects have the sameness or relationship. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to the orientation under normal use conditions, while "left" and "right" refer to the left and right directions shown in the corresponding diagrams, which may or may not be the left and right directions under normal use conditions.

[0042] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. "A plurality of" means two or more.

[0043] This application provides a garment processing device 1.

[0044] It is understood that the garment processing equipment 1 can include various forms, such as washing machines, spin dryers, dryers, washer-dryer combos, washer-dryer sets, etc. The garment processing equipment 1 can independently perform any one or more of the functions of washing, drying, and spin-drying.

[0045] Please refer to Figure 1 The garment processing equipment 1 includes a supporting body 10, at least two first cylinder components 20, and a second cylinder component 30.

[0046] The supporting body 10 has an installation space 10a. The second cylinder assembly 30 and the at least two first cylinder assemblies 20 are all disposed within the installation space 10a.

[0047] It is understood that the supporting body 10 is used to provide accommodating space for the first cylindrical assembly 20 and the second cylindrical assembly 30, and the supporting body 10 has sufficient structural strength to serve as a load-bearing component, vertically bearing weight and resisting horizontal forces. The first cylindrical assembly 20 and the second cylindrical assembly 30 are supported on the supporting body 10, and the supporting body 10 is capable of bearing at least the weight of the first cylindrical assembly 20 and the second cylindrical assembly 30 and their respective loads.

[0048] It is understood that the specific structure of the first cylindrical assembly 20 is not limited. The first cylindrical assembly 20 may include a first outer tub and a first inner tub. The first outer tub is fitted over the first inner tub. The first outer tub is used to hold water, and the first inner tub is used to hold clothing. In this embodiment, the first inner tub holds water through the outer tub, and the first inner tub may also be referred to as a perforated inner tub. In other embodiments, the first inner tub holds water on its own, and may also be referred to as a non-perforated inner tub.

[0049] At least two first tube assemblies 20 are arranged at intervals along the left and right directions of the garment processing device 1, which helps to reduce the space occupied by the first tube assemblies 20 in the height direction.

[0050] For example, any two first cylindrical body components 20 are not connected to each other, which can reduce interference between the first cylindrical body components 20.

[0051] It should be noted that the left and right directions refer to the left and right sides of the garment processing device 1 during normal operation. These directions are perpendicular to the height and front-back directions of the garment processing device 1. Figure 1 The direction indicated by the arrows in the middle for "left and right".

[0052] The second cylindrical assembly 30 is arranged at a distance from the first cylindrical assembly 20, and at least two of the first cylindrical assemblies 20 are located to the upper left and upper right of the second cylindrical assembly 30. Thus, since the second cylindrical assembly 30 is located below at least two of the first cylindrical assemblies 20, the vertical stacking design can reduce the lateral space of the garment processing device 1, thereby making the overall size of the garment processing device 1 more suitable.

[0053] Furthermore, the first drum assembly 20 and the second drum assembly 30 can be used to perform the same clothing processing function or different clothing processing functions. Exemplarily, in some embodiments, the first drum assembly 20 and the second drum assembly 30 can be used to wash or dry the same type of clothing or to wash or dry different types of clothing. For example, the first drum assembly 20 can wash or dry underwear, socks, or children's clothing; the second drum assembly 30 can wash or dry outerwear, thus enabling corresponding washing or drying for clothing of different sizes or with different washing or drying requirements, increasing clothing processing efficiency and reliability. In other embodiments, the first drum assembly 20 is used for washing clothes, and the second drum assembly 30 is used for drying clothes, thus providing multiple clothing processing functions.

[0054] It should be noted that the first cylindrical assembly 20 and the second cylindrical assembly 30 can work simultaneously or separately.

[0055] The aforementioned at least two first cylindrical components 20 are located to the upper left and upper right of the second cylindrical component 30, that is, the space above the second cylindrical component 30 is divided into an upper left space and an upper right space. A part of the first cylindrical components 20 is located in the upper left space, and another part of the first cylindrical components 20 is located in the upper right space. Since the space directly above the second cylindrical component 30 is relatively smaller than the upper left and upper right spaces, this arrangement can avoid the space directly above the second cylindrical component 30 and make full use of the upper left and upper right positions of the second cylindrical component 30.

[0056] Please refer to Figure 2 and Figure 3 Projected onto a plane perpendicular to the axis of the first cylindrical assembly 20, the line connecting the center of the second cylindrical assembly 30 to the center of one of the first cylindrical assemblies 20 is the first straight line (see reference). Figure 3 As shown in Z1, the line connecting the center of the second cylindrical assembly 30 to the center of the other first cylindrical assembly 20 is the second straight line (please refer to...). Figure 3 As shown in Z2), the angle between the first line Z1 and the second line Z2 (please refer to...) Figure 3 (As shown in C) is not less than 45°, that is, C≥45°. For example, C can be 45°, 50°, 55° or 56°, etc.

[0057] It is understandable that the line connecting the centers of the two first cylindrical components 20 is a third straight line (please refer to...). Figure 3As shown in Z3, the first straight line Z1, the second straight line Z2, and the third straight line Z3 can form a triangle, with the third straight line serving as the opposite side of the included angle C. The minimum angle of the included angle C corresponds to the minimum length of the third straight line Z3. This allows for a larger distance between the two first cylindrical components 20 in the left-right direction, freeing up more space between or below the two first cylindrical components 20 for installing parts or accommodating a portion of the second cylindrical component 30. This results in a more compact structure and helps to keep the height dimension of the garment processing equipment 1 as small as possible.

[0058] In this embodiment, due to the included angle between the first straight line Z1 and the second straight line Z2 (please refer to...) Figure 3 As shown in Figure C, the angle is not less than 45°. The distance between the two first cylindrical components 20 in the left and right directions is relatively large. The minimum distance between the connection points of the two first cylindrical components 20 and the supporting body 10 in the left and right directions is also relatively large. When one of the first cylindrical components 20 is running, the vibration generated by the first cylindrical component 20 is transmitted to the supporting body 10, and the local vibration of the supporting body 10 has a smaller impact on the other first cylindrical component 20. When the two first cylindrical components 20 are running at the same time, the distance between the positions where the vibrations generated by the two first cylindrical components 20 are transmitted to the supporting body 10 is relatively far. The vibrations generated by the two first cylindrical components 20 are not likely to affect each other, which is beneficial to reducing the amplitude of the supporting body 10. It should be noted that in the relevant technology, the included angle between the first straight line Z1 and the second straight line Z2 is about 20 to 30°, which is relatively small. The two first cylindrical components 20 are very close in the left and right directions, and the connection points between the two first cylindrical components 20 and the supporting body 10 are also relatively close in the left and right directions. When the first cylindrical components 20 vibrate, the probability of the two first cylindrical components 20 colliding is relatively high. In addition, when the vibrations of the two first cylindrical components 20 are transmitted to the supporting body 10, they are easy to superimpose, resulting in a large amplitude of the supporting body 10.

[0059] Especially in the standard enclosure, the standard enclosure height is generally 840mm-860mm, and it is generally equipped with a cylindrical assembly with a capacity of 10kg. The outer diameter of the cylindrical assembly is generally 480mm-570mm. Therefore, the space left for the two first cylindrical assemblies 20 in the standard enclosure is limited. The included angle between the first straight line Z1 and the second straight line Z2 is not less than 45°, so that the first cylindrical assembly 20 can utilize the space on the left and right arc-shaped outer sides of the first cylindrical assembly 20, that is, it can save a certain amount of space in the height direction, making the layout more compact and reasonable.

[0060] In some embodiments, please refer to Figure 2 and Figure 3The angle C between the first straight line Z1 and the second straight line Z2 is no greater than 60°, that is, 60°≥C. For example, C can be 60°, 56°, 55° or 50°, etc.

[0061] In this embodiment, in the case of a standard box, the width of the standard box is generally 590mm to 610mm. This angle setting can ensure that the distance between the centers of the two first cylindrical components 20 is not too large, and can ensure that there is a suitable space within the supporting body 10 to accommodate the first cylindrical components 20, which is beneficial to ensure that the outer diameter of the individual first cylindrical components 20 has a reasonable size.

[0062] For example, there are two first cylindrical body assemblies 20, which are symmetrically arranged along the central perpendicular plane of the second cylindrical body assembly 30. That is, the two first cylindrical body assemblies 20 are symmetrically arranged at the upper left and upper right of the second cylindrical body assembly 30. In this embodiment, the first straight line and the second straight line are of the same length, so that the first straight line, the second straight line, and the third straight line can form an isosceles triangle, making the arrangement of the first cylindrical body assembly 20 and the second cylindrical body assembly 30 reasonable and improving the space utilization of the clothing processing equipment 1.

[0063] For example, when 60°≥C≥45°, according to the cosine formula, the ratio of the length of the third line Z3 to the length of the first line Z1 is 0.765~1.0.

[0064] In some embodiments, please refer to Figure 3 and Figure 4 The shortest distance (hereinafter referred to as E) between the first cylindrical assembly 20 and the second cylindrical assembly 30 along the first straight line Z1 or the second straight line Z2, as projected onto the plane perpendicular to the axis of the first cylindrical assembly 20, is 15mm to 35mm, i.e., 15mm≤E≤35mm. For example, E is 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 25mm, 30mm or 35mm.

[0065] This ensures a safe distance between the first tubular assembly 20 and the second tubular assembly 30, reducing the likelihood of collisions during operation and improving the operational stability of the garment processing equipment 1. It should be noted that the shortest distance E between the first tubular assembly 20 and the second tubular assembly 30 refers to the shortest distance between the outer edges of the first tubular assembly 20 and the second tubular assembly 30 along the direction of the first straight line Z1 or the second straight line Z2.

[0066] In some embodiments, please refer to Figure 3The ratio of the distance from the highest point of the second cylindrical assembly 30 to the bottom of the supporting body 10 (hereinafter referred to as H2) to the dimension of the supporting body 10 in the height direction of the clothing processing equipment 1 (hereinafter referred to as H) is 0.75 to 0.85, that is, 0.75≤H2 / H≤0.85. For example, H2 / H can be 0.75, 0.76, 0.77, 0.78, 0.79, 0.80, 0.81, 0.82, 0.83, 0.84 or 0.85.

[0067] This results in a lower highest position for the second cylindrical assembly 30, allowing sufficient space above it to accommodate the first cylindrical assembly 20 and other components, which helps to keep the height dimension of the garment processing equipment 1 as small as possible.

[0068] For example, the first cylindrical assembly 20 has a first clothing handling cavity 20a. The first clothing handling cavity 20a is used to hold clothing.

[0069] In some embodiments, please refer to Figure 3 The outer diameter of the first cylindrical assembly 20 (hereinafter referred to as D1, please refer to...) Figure 3 The ratio of the dimension D1 to the dimension L of the supporting body 10 in the left-right direction is 0.23 to 0.28, that is, 0.23 ≤ D1 / L ≤ 0.28. Taking the dimension of the supporting body 10 as the standard box dimension as an example, when L is 600mm, 168mm ≥ D1 ≥ 138mm. For example, D1 can be 138mm, 140mm, 145mm, 150mm, 154mm, 160mm, 165mm, or 168mm, etc.

[0070] In this embodiment, the first clothing processing cavity 20a of the first cylindrical assembly 20 has a relatively large volume, while also taking into account a relatively small size in the left and right direction of the supporting body 10, which is conducive to maintaining a reasonable distance between two adjacent first cylindrical assemblies 20 in the left and right direction.

[0071] It should be noted that the dimension L of the above-mentioned supporting body 10 in the left-right direction refers to the farthest distance between the two first side supports 12 in the left-right direction, that is, the distance from the left outer surface of the left first side support 12 to the right outer surface of the right first side support 12.

[0072] In some embodiments, please refer to Figure 3 The outer diameter D1 of the first cylindrical assembly 20 and the height dimension of the supporting body 10 (hereinafter referred to as H, please refer to...) Figure 3 The ratio of ) is 0.17 to 0.21, that is, 0.17 ≤ D1 / H ≤ 0.21.

[0073] In this embodiment, the first clothing processing cavity 20a of the first cylindrical assembly 20 can have a relatively large volume, while also taking into account a relatively small size in the height direction of the supporting body 10. This allows more space to be reserved below the first cylindrical assembly 20, which can be used to accommodate the second cylindrical assembly 30, thus helping to maintain a reasonable size of the supporting body 10 in the height direction.

[0074] Especially within a standard washing box, where the standard box height is typically 800mm to 860mm, the ratio of the outer diameter of the first tub assembly 20 to the height dimension of the supporting body is designed to be 0.17-0.21. In this case, the first tub assembly 20 is a smaller tub for washing small items of clothing, compared to a traditional 10kg large tub. This ratio of the outer diameter of the first tub assembly 20 to the height dimension of the supporting body ensures a certain capacity for the first tub assembly 20 while also allowing the standard box to accommodate a standard-sized large tub.

[0075] Taking the dimensions of the main body 10 as the standard box size as an example, when H is 800mm, 168mm≥D1≥136mm. For example, D1 can be 136mm, 138mm, 140mm, 145mm, 150mm, 154mm, 160mm, 165mm or 168mm, etc.

[0076] It should be noted that the dimension H of the supporting body 10 in the height direction refers to the dimension of the first side support 12 in the height direction, excluding the height of the top support 11 and the feet of the garment processing equipment. For example, in a standard housing, the dimension H of the supporting body 10 in the height direction is 790mm to 810mm, and the height of the entire garment processing equipment is 840mm to 860mm.

[0077] For example, the second cylindrical assembly 30 has a second clothing handling cavity 30a. The second clothing handling cavity 30a is used to hold clothing.

[0078] For example, the outer diameter of the second cylindrical assembly 30 is larger than the outer diameter of the first cylindrical assembly 20. The capacity of the second garment processing chamber 30a is larger than the capacity of the first garment processing chamber 20a. The second cylindrical assembly 30 can be referred to as a large cylinder, and the first cylindrical assembly 20 can be referred to as a small cylinder.

[0079] Thus, the second cylindrical assembly 30 can handle larger or larger quantities of clothing, such as outerwear, while the first cylindrical assembly 20 can handle smaller or smaller quantities of clothing, such as socks, underwear, or baby clothes.

[0080] In this embodiment, the volume of the second clothing processing chamber 30a is larger than that of the first clothing processing chamber 20a, and the weight of the second cylindrical assembly 30 located below is heavier, which can facilitate the reduction of the overall center of gravity of the clothing processing device 1 and increase the stability of the clothing processing device 1.

[0081] In some embodiments, please refer to Figure 3 The outer diameter of the second cylindrical assembly 30 (hereinafter referred to as D2, please refer to...) Figure 3 The ratio of the dimension L of the load-bearing body 10 in the left-right direction is 0.82 to 1.0, that is, 0.82 ≤ D2 / L ≤ 1.0. Taking the dimension of the load-bearing body 10 as the standard box dimension as an example, when L is 600mm, 600mm ≥ D2 ≥ 492mm. For example, D2 can be 492mm, 500mm, 510mm, 520mm, 530mm, 540mm, 542mm, 550mm, 556mm, 560mm, 570mm, or 600mm, etc.

[0082] In related technologies, the washing equipment uses a standard cabinet size for the single-drum washing machine, where the outer diameter of the single drum is generally 480mm to 570mm.

[0083] In this embodiment, the second drum assembly 30 can fully utilize the space in the left-right direction of the supporting body 10. When the width of the supporting body 10 in the left-right direction is the same (e.g., a standard box width of 600mm), the volume of the second drum assembly 30 can be comparable to that of a single-drum washing machine in the related art. Thus, without reducing the volume of the main drum, at least two smaller drums can be added to improve the space utilization of the laundry processing equipment 1.

[0084] In some embodiments, please refer to Figure 3 The ratio of the outer diameter D2 of the second cylindrical assembly 30 to the height dimension H of the supporting body 10 is 0.6 to 0.75, i.e., 0.6 ≤ D2 / H ≤ 0.75. Taking the dimensions of the supporting body 10 as the standard box dimensions as an example, when H is 800mm, 600mm ≥ D2 ≥ 480mm. For example, D2 can be 480mm, 490mm, 500mm, 510mm, 520mm, 530mm, 540mm, 542mm, 550mm, 556mm, 560mm, or 600mm, etc.

[0085] In this embodiment, the volume of the second tub assembly 30 is comparable to that of a single-tub washing device in the related art. Moreover, the second tub assembly 30 occupies a reasonable size in the height direction of the supporting body 10, which can reserve sufficient space for the installation of the first tub assembly 20 above, and helps to maintain a reasonable size of the supporting body 10 in the height direction.

[0086] In some embodiments, please refer to Figure 3 The ratio of the outer diameter D1 of the first cylindrical assembly 20 to the outer diameter D2 of the second cylindrical assembly 30 is 0.31 to 0.35, that is, 0.31≤D1 / D2≤0.35. For example, D1 / D2 can be 0.31, 0.32, 0.33, 0.34 or 0.35.

[0087] Understandably, ensuring a reasonable volume ratio between the large and small drums allows the large drum to accommodate larger or larger quantities of clothing, while the small drum can accommodate smaller or smaller quantities of clothing within the limited space of the garment processing equipment.

[0088] In some embodiments, please refer to Figure 3 The first cylindrical assembly 20 and the second cylindrical assembly 30 are located in a vertical plane parallel to the axis of the first cylindrical assembly 20 (hereinafter referred to as B, please refer to...). Figure 3 The projections shown have overlapping regions.

[0089] Understandably, with the vertical plane parallel to the height direction of the garment processing device 1, the overlapping area of ​​the projections of the first cylindrical assembly 20 and the second cylindrical assembly 30 ensures that the dimensions of the projections of the first cylindrical assembly 20 and the second cylindrical assembly 30 in the height direction are smaller than the sum of the outer diameters of the first cylindrical assembly 20 and the second cylindrical assembly 30. This contributes to a more compact structure and helps to keep the height dimension of the garment processing device 1 as small as possible.

[0090] For example, there are two first cylindrical body assemblies 20, and a portion of the second cylindrical body assembly 30 is located in the space between the two first cylindrical body assemblies 20. Thus, the projection of the portion of the second cylindrical body assembly 30 located between the two first cylindrical body assemblies 20 onto the vertical plane B overlaps with the projection of the first cylindrical body assembly 20 to form the aforementioned overlapping area.

[0091] In some embodiments, please refer to Figure 3 The dimension of the overlapping region in the height direction (hereinafter referred to as H1, please refer to...) Figure 3 The ratio of H1 / D1 to the outer diameter D1 of the first cylindrical assembly 20 is 0.1 to 0.4, that is, 0.1≤H1 / D1≤0.4. For example, H1 / D1 is 0.10, 0.11, 0.12, 0.123, 0.13, 0.14, 0.15, 0.20, 0.25, 0.30, 0.35 or 0.40, etc.

[0092] It is understandable that the ratio of the dimension H1 of the overlapping area in the height direction to the outer diameter D1 of the first cylindrical assembly 20 is reasonable, achieving both structural compactness in the height direction and in the lateral direction. Specifically, a suitable safe distance is maintained between the first cylindrical assembly 20 and the second cylindrical assembly 30 to prevent collisions during operation. If the aforementioned overlapping area of ​​the first cylindrical assembly 20 and the second cylindrical assembly 30 exceeds 0.4, the first cylindrical assembly 20 and the second cylindrical assembly 30 will occupy a large amount of space in the lateral direction, thus significantly increasing the lateral dimension of the supporting body 10.

[0093] In some embodiments, please refer to Figure 2 and Figure 3 The garment processing equipment 1 includes a first connecting member 40 and a second connecting member 50.

[0094] One end of the first connecting member 40 is connected to the first cylindrical assembly 20, and the other end is rotatably connected to the supporting body 10. That is to say, the first cylindrical assembly 20 can rotate about the axis of the other end of the first connecting member 40. It should be noted that the rotatable connection does not mean that it will rotate at all times. It can be due to vibration under certain conditions. For example, when the clothing processing equipment 1 is in operation, the first cylindrical assembly 20 will vibrate, and at this time it can rotate about the rotation axis.

[0095] The axis of rotation of the first connecting member 40 can be denoted as the first axis (please refer to...). Figure 2 (As shown in Z).

[0096] The first cylindrical assembly 20 is capable of rotating relative to the supporting body 10 around a first axis. It can be understood that the first cylindrical assembly 20 revolves around the first axis. The inner cylinder of the first cylindrical assembly 20 can rotate on its own axis.

[0097] The first connecting member 40 is used to establish a force transmission relationship between the first cylindrical assembly 20 and the supporting body 10. At least part of the weight of the first cylindrical assembly 20 is transferred to the first connecting member 40, and the first connecting member 40 transfers the weight to the supporting body 10.

[0098] Understandably, the first axis can be a virtual straight line.

[0099] One end of the second connecting member 50 is connected to the first cylindrical assembly 20, and the other end is connected to the supporting body 10. The second connecting member 50 is an elastic element.

[0100] The first connecting member 40 and the second connecting member 50 are located on opposite sides of the vertical plane of the first cylindrical assembly 20, the vertical plane being a vertical plane passing through the axis of the first cylindrical assembly 20, i.e. Figure 3As shown in B. Thus, through the combined action of the second connecting member 50 and the first connecting member 40, the first cylindrical assembly 20 is better able to maintain a force balance and good stability, avoiding a cantilever support stress state (if the first connecting member 40 and the second connecting member 50 are both located on the same side of the vertical plane B, this stress state can be understood as a cantilever support stress state, which is poor and may lead to failure or damage of some structures at the connection).

[0101] Understandably, when the first cylindrical assembly 20 vibrates, because the second connecting member 50 is an elastic element, its effective length can change. Therefore, the second connecting member 50 and the first connecting member 40 allow the entire first cylindrical assembly 20 to rotate around the rotation axis of the first connecting member 40 to release vibrational energy. Furthermore, the first connecting member 40 enables the first cylindrical assembly 20 to maintain a basically fixed rotation axis (i.e., the position of the first axis does not move significantly). The first cylindrical assembly 20 has almost no radial displacement around the first axis, but rotates around the rotation axis. Thus, the first cylindrical assembly 20 can maintain a small safe distance from other structures in the aforementioned radial direction, which is beneficial for structural compactness.

[0102] It should be noted that the specific structure of the second connecting member 50 is not limited. For example, it may include at least one of a shock absorber and a suspension spring (a suspension spring being one form of the first elastic element). The shock absorber may be the shock absorber used in existing drum washing machines, which will not be described in detail here.

[0103] For example, the elasticity of the second connecting member 50 is greater than that of the first connecting member 40.

[0104] It should be noted that the elasticity of the second connecting member 50 being greater than that of the first connecting member 40 includes the following two situations: first, the first connecting member 40 has almost no elasticity (which can be understood as a rigid member in a mechanical sense); second, the first connecting member 40 can exhibit some degree of elasticity, but the elasticity is less than that of the second connecting member 50.

[0105] For example, the second connecting member 40 is a suspension spring.

[0106] In some embodiments, at least a portion of the first outer barrel and the first connecting member 40 are integrally formed. For example, they are integrally injection molded. This improves the structural strength and connection reliability of the connection between the first connecting member 40 and the first outer barrel. In addition, it eliminates the assembly process between the first connecting member 40 and the first outer barrel, saving assembly time.

[0107] It should be noted that in some embodiments, the first outer barrel and the first connecting member 40 may be an integral structure. In other embodiments, the first outer barrel is composed of at least two separate parts connected together, and the first connecting member 40 is integrally formed with one of the parts.

[0108] In some embodiments, the outer barrel is made of plastic, and the first connecting member 40 is a lug protruding from one side of the first outer barrel, which is integrally formed with the first outer barrel. This results in a simple structure, and the lug is relatively small, which helps to improve its rigidity and meet usage requirements.

[0109] In some embodiments, please refer to Figure 2 The rotation axis of the first connecting member 40 is parallel to the axis of the first cylindrical assembly 20. The first axis can be approximately parallel to the front-back direction of the clothing processing device 1.

[0110] In other words, the first cylindrical assembly 20 can rotate around a horizontal axis, making the movement of the first cylindrical assembly 20 more stable and more convenient to absorb the lateral vibration energy of the first cylindrical assembly 20, increasing the vibration reduction effect and improving the overall stability of the clothing processing equipment 1.

[0111] In some embodiments, the garment processing device 1 includes a connecting shaft 60, at least one of the support body 10 and the first connecting member 40 having a shaft hole 42, the connecting shaft 60 passing through the shaft hole 42 so that the first tube assembly 20 is rotatably connected to the support body 10.

[0112] It is understood that at least one of the first connecting member 40 and the supporting body 10 is provided with a shaft hole 42, and the connecting shaft 60 passes through the shaft hole 42. Alternatively, the first connecting member 40 may be provided with a shaft hole 42, one end of the connecting shaft 60 may be fixedly connected to the supporting body 10, and the other end may pass through the shaft hole 42 of the first connecting member 40; alternatively, the supporting body 10 may be provided with a shaft hole 42, one end of the connecting shaft 60 may be fixedly connected to the first connecting member 40, and the other end may pass through the shaft hole 42 of the supporting body 10; alternatively, both the first connecting member 40 and the supporting body 10 may be provided with a shaft hole 42, one end of the connecting shaft 60 may pass through the shaft hole 42 of the supporting body 10, and the other end may pass through the shaft hole 42 of the first connecting member 40.

[0113] In some embodiments, please refer to Figure 5 and Figure 6 The first connecting member has a connecting portion 41, and the connecting portion 41 has a shaft hole 42, through which the connecting shaft 60 passes. Thus, the combined structure of the connecting shaft 60 and the connecting portion 41 can form the mechanical stress state of a simply supported beam.

[0114] Please refer to Figure 5 and Figure 6 The garment processing equipment includes a vibration damping sleeve 70 and a bushing 80. The bushing 80 is sleeved on the outer peripheral surface of the connecting shaft 60, and the vibration damping sleeve 70 is sandwiched between the outer peripheral surface of the bushing 80 and the hole wall of the shaft hole 42.

[0115] In other words, the connecting shaft 60 and the hole wall of the shaft hole 42 do not directly contact each other. The damping sleeve 70 can isolate the two, which on the one hand reduces friction and wear between the two and increases the stability of the fit between the connecting shaft 60 and the shaft hole 42; on the other hand, the damping sleeve 70 can also buffer, dampen, and absorb impacts, reducing the noise transmitted to the supporting body 10 and increasing the operational stability of the garment processing equipment 100. The stiffness of the bushing 80 is greater than that of the damping sleeve 70, and the combined structure formed by the connecting part 41, the damping sleeve 70, and the bushing 80 can rotate around the connecting shaft 60. The bushing 80 can be a metal part, for example, made of copper, steel, or other metal materials. The metal bushing 80 is wear-resistant and can rotate relative to the connecting shaft 60 to dissipate the vibration energy generated when the first cylinder assembly 20 rotates.

[0116] The damping sleeve 70 can be an elastic element, for example, made of elastic materials such as rubber, silicone or polyurethane.

[0117] In the prior art, the first connecting member 40 is rigidly connected to the supporting body 10, and there is no buffer between the first connecting member 40 and the supporting body 10. In this application, by adding a vibration damping sleeve 70 when the connecting shaft 60 is provided, the vibration of the supporting body 10 from the first cylinder assembly 20 can be further reduced, so that the vibration transmitted to the clothing processing equipment 100 box during the vibration of the first cylinder assembly 20 is also reduced accordingly, thereby improving the user experience.

[0118] In some embodiments, please refer to Figure 1 and Figure 3 The supporting body 10 includes a top support 11 and two first side supports 12 spaced apart in the left and right directions of the clothing processing equipment 1. The top support 11 is connected to the two first side supports 12 at opposite ends in the left and right directions. The top support 11 and the two first side supports 12 enclose an installation space 10a.

[0119] For example, one of the first side supports 12 may be located to the left of the top support 11, and the other first side support 12 may be located to the right of the top support 11.

[0120] Here, the top support 11 and the two first side supports 12 have a certain structural strength and can play a load-bearing role.

[0121] For example, the first connecting member 40 is closer to the first side support 12 than the second connecting member 50. For instance, regarding the upper left first cylindrical assembly 20, of the first connecting member 40 and the second connecting member 50 connected to the upper left first cylindrical assembly 20, the first connecting member 40 is closer to the left side support 12 than the second connecting member 50. Similarly, regarding the upper right first cylindrical assembly 20, of the first connecting member 40 and the second connecting member 50 connected to the upper right first cylindrical assembly 20, the first connecting member 40 is closer to the right side support 12 than the second connecting member 50.

[0122] In this embodiment, the first connecting member 40 is relatively close to the left-right edge of the supporting body 10. The edge provides stronger structural strength and rigidity, reduces vibration amplitude, and improves the stability of the garment processing equipment 1. Furthermore, because the first connecting member 40 is relatively close to the left-right edge of the supporting body 10, the rotation axis of the first cylinder assembly 20 during vibration, i.e., the first axis, is located on the top left or right side of the supporting body 10, also close to the left-right edge of the supporting body 10. This means the rotation path of the first cylinder assembly 20 is in the upper left or upper right corner of the supporting body 10, fully utilizing the space at the left-right edge of the supporting body 10. This provides a larger installation space for the second cylinder assembly 30 and reduces the possibility of interference between the first cylinder assembly 20 and the second cylinder assembly 30.

[0123] In some embodiments, the end of the first connecting member 40 away from the first cylindrical assembly 20 is connected to the top support 11 or the first side support 12 via the connecting shaft 60; and / or, the end of the second connecting member 50 away from the first cylindrical assembly 20 is connected to the top support 11 or the first side support 12.

[0124] It should be noted that the above can include several scenarios. First: The end of the first connecting member 40 furthest from the first cylindrical assembly 20 is connected to the top support 11 via a connecting shaft 60, and the end of the second connecting member 50 furthest from the first cylindrical assembly 20 is also connected to the top support 11. Second: The end of the first connecting member 40 furthest from the first cylindrical assembly 20 is connected to the top support 11 via a connecting shaft 60, and the end of the second connecting member 50 furthest from the first cylindrical assembly 20 is connected to the first side support 12. Third: The end of the first connecting member 40 furthest from the first cylindrical assembly 20 is connected to the first side support 12 via a connecting shaft 60, and the end of the second connecting member 50 furthest from the first cylindrical assembly 20 is connected to the top support 11.

[0125] In some embodiments, please refer to Figure 3The distance in the left-right direction from the connection position of the first connecting member 40 to the connection position of the second connecting member 50 to the load-bearing body 10 (hereinafter referred to as L2, please refer to...) Figure 3 The ratio of L2 / D1 to the outer diameter D1 of the first cylindrical assembly 20 is not less than 0.7, that is, L2 / D1≥0.7. For example, L2 / D1 is 0.7, 0.8, 0.84, 0.9 or 1.0, etc.

[0126] It is understood that the first cylindrical assembly 20 establishes a force transmission path with the supporting body 10 through the first connecting member 40 and the second connecting member 50, and the connection position between the first connecting member 40 and the supporting body 10 is described as the first position 40a, and the connection position between the second connecting member 50 and the supporting body 10 is described as the second position 50a.

[0127] Thus, the distance between the first position 40a and the second position 50a in the left and right directions is L2, which makes the distance between the first position 40a and the second position 50a in the left and right directions relatively large, so that the second connecting member 50 has enough room to move and can better absorb the impact force of the first cylinder assembly 20 during operation, thereby reducing the vibration of the first cylinder assembly 20.

[0128] In some embodiments, please refer to Figure 3 The distance L2 in the left-right direction between the connection position of the first connecting member 40 and the support body 10 and the connection position of the second connecting member 50 and the support body 10, and the outer diameter D1 of the first cylindrical assembly 20, shall not be greater than 1.4, that is, 1.4≥L2 / D1. For example, L2 / D1 is 1.4, 1.3, 1.2, 1.1, 1.0, 0.9, 0.84, 0.8 or 0.7, etc.

[0129] Understandably, making the distance between the first position 40a and the second position 50a smaller in the left and right directions can reduce the space occupied by the first connecting member 40 and the second connecting member 50, and can also ensure that when the first cylinder assembly 20 is eccentrically loaded, the difference in the force borne by the first connecting member 40 and the second connecting member 50 can be reduced, thereby reducing the risk of failure of the first connecting member 40 and the second connecting member 50 and ensuring the operational stability of the first cylinder assembly 20.

[0130] In some embodiments, please refer to Figure 3In the left-right direction, the ratio of the shortest distance between the outer periphery of two adjacent first cylindrical components 20 to the size of the supporting body 10 is 0.2 to 0.4, that is, 0.2≤L1 / L≤0.4. Taking the size of the supporting body 10 as the size of the standard box as an example, when L is 600mm, 240mm≥L1≥120mm. For example, L1 is 120mm, 130mm, 140mm, 150mm, 160mm, 162mm, 170mm, 180mm, 190mm, 200mm, 210mm, 220mm, 230mm or 240mm, etc.

[0131] In this embodiment, when the widths of the supporting body 10 in the left and right directions are the same, the distance between two adjacent first cylindrical components 20 is reasonable, so as to ensure that there is a suitable space within the supporting body 10 to accommodate the first cylindrical components 20, which is beneficial to make the outer diameter of a single first cylindrical component 20 have a reasonable size.

[0132] The following combination Figure 7 Two comparative examples and four embodiments of this application will be briefly described.

[0133] Figure 7 The comparative examples and embodiments in the text are all simulated with the left cylinder rotating from low to high speed, while the right cylinder does not rotate.

[0134] It should be noted that, Figure 7 In the middle: the vertical axis represents the vibration amplitude (in mm); the horizontal axis represents the angle C between the two first cylinder components 20 (in degrees).

[0135] The maximum vibration of the left cylinder refers to the maximum amplitude of the vibration of the first cylinder assembly 20 (referred to as the left cylinder) located in the upper left corner during the process of passing through the resonance peak. The maximum vibration of the right cylinder refers to the maximum amplitude of the vibration of the first cylinder assembly 20 (referred to as the right cylinder) located in the upper right corner when the left cylinder is in maximum vibration.

[0136] The steady-state vibration of the left cylinder refers to the maximum amplitude of the vibration of the left cylinder after passing the resonance peak and one minute later; the steady-state vibration of the right cylinder refers to the maximum amplitude of the vibration of the right cylinder when the left cylinder is in steady-state vibration.

[0137] In other words, the maximum vibration of the right cylinder is measured when the left cylinder is vibrating at its maximum. The steady-state vibration of the right cylinder is measured when the left cylinder is vibrating at its steady state.

[0138] Comparative Example 1: The included angle C between the two first cylinder components 20 is 40°.

[0139] Comparative Example 2: The included angle C between the two first cylinder components 20 is 65°.

[0140] Embodiment 1 of this application: The included angle C between the two first cylindrical body components 20 is 45°.

[0141] Embodiment 2 of this application: The included angle C between the two first cylindrical body components 20 is 50°.

[0142] Embodiment 3 of this application: The included angle C between the two first cylindrical body assemblies 20 is 55°.

[0143] Embodiment 4 of this application: The included angle C between the two first cylindrical body assemblies 20 is 60°.

[0144] from Figure 7 It can be seen that in Examples 1 to 4, the maximum vibration and steady-state vibration of the right cylinder are relatively small. That is, with the vibration generated by the left cylinder remaining unchanged, the vibration transmitted from the left cylinder to the right cylinder is relatively small when the included angle C is between 45° and 60°. In the description of this application, the reference to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., means that the 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 embodiments of this application. In this application, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine the different embodiments or examples described in this application and the features of the different embodiments or examples.

[0145] The above description is merely a preferred embodiment of this application and is not intended to limit the application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A garment processing device, characterized in that, include: The main supporting structure has installation space; At least two first tube assemblies are disposed within the installation space, and the at least two first tube assemblies are arranged at intervals along the left-right direction of the garment processing equipment; The second cylindrical assembly is disposed within the installation space. The second cylindrical assembly is arranged at a distance from the first cylindrical assembly, and the at least two first cylindrical assemblies are disposed at the upper left and upper right of the second cylindrical assembly. In the orthographic projection onto a plane perpendicular to the axis of the first cylindrical assembly, the line connecting the center of the second cylindrical assembly to the center of one of the first cylindrical assemblies is a first straight line, and the line connecting the center of the second cylindrical assembly to the center of the other first cylindrical assembly is a second straight line, with the included angle between the first straight line and the second straight line not less than 45°.

2. The garment processing equipment according to claim 1, characterized in that, The angle between the first straight line and the second straight line is no greater than 60°.

3. The garment processing equipment according to claim 1, characterized in that, In orthographic projection onto a plane perpendicular to the axis of the first cylindrical assembly, the shortest distance between the first cylindrical assembly and the second cylindrical assembly along the first straight line or the second straight line is 15mm to 35mm.

4. The garment processing equipment according to claim 1, characterized in that, The distance from the highest point of the second cylindrical assembly to the bottom of the supporting body is 0.75 to 0.85 in ratio to the dimension of the supporting body in the height direction of the garment processing equipment.

5. The garment processing equipment according to claim 1, characterized in that, The ratio of the outer diameter of the first cylindrical assembly to the dimension of the supporting body in the left-right direction is 0.23 to 0.28; And / or, the ratio of the outer diameter of the first tube assembly to the dimension of the supporting body in the height direction of the garment processing equipment is 0.17 to 0.

21.

6. The garment processing equipment according to claim 1, characterized in that, The ratio of the outer diameter of the second cylindrical assembly to the dimension of the supporting body in the left-right direction is 0.82 to 1.0; And / or, the ratio of the outer diameter of the second cylindrical assembly to the dimension of the supporting body in the height direction is 0.6 to 0.

75.

7. The garment processing equipment according to claim 1, characterized in that, The ratio of the outer diameter of the first cylindrical assembly to the outer diameter of the second cylindrical assembly is 0.31 to 0.

35.

8. The garment processing equipment according to claim 1, characterized in that, The projections of the first cylindrical assembly and the second cylindrical assembly onto a vertical plane parallel to the axis of the first cylindrical assembly have an overlapping area.

9. The garment processing equipment according to any one of claims 1-8, characterized in that, The garment processing equipment includes a first connecting member and a second connecting member. One end of the first connecting member is connected to the first cylindrical assembly, and the other end is rotatably connected to the supporting body. One end of the second connecting member is connected to the first cylindrical assembly, and the other end is connected to the supporting body. The first connecting member and the second connecting member are located on opposite sides of the vertical plane of the first cylindrical assembly, the vertical plane being a vertical plane passing through the axis of the first cylindrical assembly; the second connecting member is an elastic member.

10. The garment processing equipment according to claim 9, characterized in that, The distance from the connection point of the first connecting member to the load-bearing body to the connection point of the second connecting member to the load-bearing body in the left-right direction is 0.7 to 1.4 times the outer diameter of the first cylindrical assembly.

11. The garment processing equipment according to claim 9, characterized in that, The supporting body includes a top support and two first side supports spaced apart in the left and right directions of the clothing processing equipment. The top support connects to the two first side supports at opposite ends in the left and right directions, and the top support and the two first side supports enclose the installation space. The end of the first connecting member away from the first cylinder assembly is connected to the top support or the first side support via a connecting shaft; and / or, the end of the second connecting member away from the first cylinder assembly is connected to the top support or the first side support.

12. The garment processing equipment according to claim 11, characterized in that, In the left-right direction, the first connecting member is closer to the first side support than the second connecting member, and the elasticity of the second connecting member is greater than that of the first connecting member.

13. The garment processing equipment according to claim 1, characterized in that, The ratio of the shortest distance between two adjacent first cylindrical components in the left-right direction to the dimension of the supporting body in the left-right direction is 0.2 to 0.

4.

14. The garment processing equipment according to claim 9, characterized in that, The first cylindrical assembly includes a first outer cylinder and a first inner cylinder, and at least a portion of the first outer cylinder and the first connecting member are integrally formed.

15. The garment processing equipment according to claim 14, characterized in that, The first outer tub is made of plastic, and the first connecting member is a lug protruding from one side of the first outer tub, which is integrally formed with the first outer tub; the second connecting member is a suspension spring.

16. The garment processing equipment according to claim 9, characterized in that, The garment processing equipment includes a connecting shaft, a vibration damping sleeve, and a bushing. The first connecting member has a connecting portion, the connecting portion having a shaft hole, and the connecting shaft passing through the shaft hole. The bushing is sleeved on the outer peripheral surface of the connecting shaft, and the damping sleeve is sandwiched between the outer peripheral surface of the bushing and the hole wall of the shaft hole. The stiffness of the bushing is greater than that of the damping sleeve. The combined structure formed by the connecting part, the damping sleeve and the bushing can rotate around the connecting shaft.

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