A support structure for a laundry treatment device and a laundry treatment device

Abstract

The present invention discloses a support structure for a clothing treatment device, which includes a support frame and a support base. The support frame includes multiple vertical beams, and the middle parts of adjacent vertical beams are connected by middle cross beams. The support base is detachably and fixedly connected to the middle cross beam of the support frame through a plug-in structure. Wherein, positioning blocks are symmetrically arranged at the front and rear ends on the left and right sides of the support base respectively. The positioning blocks are inserted into the positioning holes on the middle cross beam and partially protrude from the positioning holes. The present invention forms a plug-in structure through the positioning blocks on the side of the support base and the positioning holes on the middle cross beam, which has the functions of pre-installation and limiting, so that the threaded holes on the side of the support base are correspondingly arranged with the threaded holes on the middle cross beam, and then the support base and the support frame are tightly connected through bolts, which not only simplifies the assembly process of the support base and the support frame, but also reduces the assembly error. The present invention also introduces a clothing treatment device applying the above support structure.

Description

Technical Field

[0001] The present invention belongs to the technical field of clothing treatment, and specifically relates to a support structure for a clothing treatment device and a clothing treatment device. Background Art

[0002] A clothing treatment device is a machine that can wash, spin-dry, dry-clean, and / or dry clothes. Common clothing treatment devices include washing machines, dryers, and washer-dryers, etc.

[0003] With the progress of society, people's awareness of hygiene has been continuously improved. More and more users classify clothes for treatment. For example, underwear and outerwear are washed separately, and adult clothes and children's clothes are washed separately, etc. Generally, each family only has one clothing treatment device. In order to process different types of clothes, the clothing treatment device needs to be used or operated several times, and the user experience is poor. A clothing treatment device with a double drum can solve the above problems. The support frame encloses the skeleton structure of the housing of the clothing treatment device, and the support seat is arranged on the skeleton structure to divide the clothing treatment device into two upper and lower separated parts. Different clothing treatment drums are respectively installed in the upper and lower two parts, and the two clothing treatment drums can respectively process clothes.

[0004] In the applicant's previous technical solution, a mounting and fixing device for a variable frequency board of a washing machine was disclosed. A support seat was installed in the middle of the skeleton structure of the housing of the washing machine, and the left and right sides of the support seat were respectively fixedly connected to the skeleton structure. However, the assembly between the support seat and the housing usually takes the support seat as a reference, and the housing and other support structures are fastened to the support seat by screws. The installation method of the support seat and the support frame requires the cooperation of operators, the assembly process is complex and the assembly error is large, and it is difficult to ensure the refinement of the assembly.

[0005] In view of this, the present invention is specifically proposed. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a support structure for a clothing treatment device and a clothing treatment device, so as to achieve the purpose of simplifying the assembly process of the support seat and the support frame and reducing the assembly error.

[0007] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A support structure for a clothing treatment device includes a support frame and a support seat. The support frame includes multiple vertical beams, and the middle parts of adjacent vertical beams are connected by middle cross beams. The support seat is detachably and fixedly connected to the middle cross beam of the support frame through a plug-in structure.

[0009] Furthermore, at least one positioning block is provided on the side surface of the support base. The positioning block is inserted into a positioning hole provided on the middle cross beam and partially protrudes from the positioning hole. The outer peripheral wall of the positioning block is in mutual limiting contact with the hole wall of the positioning hole. Preferably, a positioning block is provided at the front and rear ends of the left and right sides of the support base, and the positioning blocks on the left and right sides of the support base are symmetrically arranged.

[0010] Furthermore, a circumferential radially protruding support wall is provided along the horizontal direction on the outer periphery of the side surface of the support base. The support wall is placed on the middle cross beam. A positioning block extending vertically downward is provided on the support wall, and the positioning block is integrally provided with the bottom of the support wall. Preferably, a number of reinforcing ribs extending vertically upward are provided on the support wall, and the outer peripheral extending side of the support wall is bent upward to form a folded edge. The left and right sides of the reinforcing rib are integrally connected to the side surface of the support base and the folded edge of the support wall respectively.

[0011] Furthermore, the positioning block is in a wedge shape or a conical shape with a large upper part and a small lower part and gradually narrowing inward.

[0012] Furthermore, the middle cross beam is a vertically arranged strip-shaped plate. A U-shaped groove protruding toward the inside of the support frame and opening toward the outside of the support frame is provided in the middle of the strip-shaped plate. The left and right sides of the support base are respectively placed corresponding to the upper part of the U-shaped groove of the corresponding side middle cross beam.

[0013] Furthermore, the part of the middle cross beam on the upper side of the opening of the U-shaped groove is a first vertical part extending vertically upward, and the part of the middle cross beam on the lower side of the opening of the U-shaped groove is a second vertical part extending vertically downward. The first vertical part and / or the second vertical part are in mating contact with the side surface of the support base.

[0014] Furthermore, a positioning hole is provided on the upper side surface of the U-shaped groove. The positioning block provided on the side surface of the support base is inserted into the positioning hole, and at least part of the positioning block protrudes and is placed in the U-shaped groove.

[0015] Furthermore, the support frame includes four vertical beams. At least a pair of adjacent vertical beams are connected by a middle cross beam in the middle to form a square frame structure. Preferably, the middle cross beam is provided on the left, right and rear sides of the laundry treatment device. Preferably, the left and right sides of the support base are fixedly connected to the left and right sides of the middle cross beam through a plug-in structure, dividing the support frame into two upper and lower separated parts.

[0016] Furthermore, at least one threaded hole is provided on the side surface of the support base. The threaded hole is provided corresponding to the threaded hole on the middle cross beam, and is fixedly connected through a corresponding bolt passing through the middle cross beam and corresponding to the threaded hole on the side surface of the support base. Preferably, at least one threaded hole is provided on the side surface of the support base on the left and right sides of each positioning block.

[0017] The present invention also provides a laundry treatment device having the support structure. A first laundry treatment unit is installed in the space above the support seat of the support structure, and a second laundry treatment unit is installed in the space below the support seat.

[0018] After adopting the above technical solutions, the present invention has the following beneficial effects compared with the prior art.

[0019] Through the above arrangement, the present invention enables the insertion structure formed by the positioning block on the side of the support seat and the positioning hole on the middle cross beam, so that the support seat is pre-assembled to the support frame of the laundry treatment device. At the same time, it is defined that the threaded holes on the side of the support seat are correspondingly arranged with the threaded holes on the cross beam of the support frame, and then the support seat and the support frame are firmly connected through corresponding bolts. This not only simplifies the installation and disassembly processes, improves the operation efficiency of the operator, reduces the labor cost, but also significantly reduces the assembly error.

[0020] The present invention also divides the support frame into two upper and lower separated parts by arranging the support seat on the middle cross beam, and respectively installs different laundry treatment drums in the upper and lower parts to realize the classified treatment of different clothes and the multi-functional integration of the laundry treatment device.

[0021] The following further describes in detail the specific embodiments of the present invention with reference to the accompanying drawings. Description of the Drawings

[0022] The accompanying drawings, as part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the accompanying drawings in the following description are only some embodiments, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts. In the drawings:

[0023] Figure 1 is a schematic diagram of a support structure for a laundry treatment device in an embodiment of the present invention;

[0024] Figure 2 is a left view of a support structure for a laundry treatment device in an embodiment of the present invention;

[0025] Figure 3 is a rear view of the middle cross beam in an embodiment of the present invention;

[0026] Figure 4 is in an embodiment of the present invention Figure 2 a partial enlarged view of part A;

[0027] Figure 5 is a schematic diagram of the support seat structure in an embodiment of the present invention;

[0028] Figure 6In the embodiments of the present invention Figure 5 is a partial enlarged view of position B in

[0029] Figure 7 is the front view of the support base in the embodiments of the present invention;

[0030] Figure 8 In the embodiments of the present invention Figure 7 is a partial enlarged view of position C in

[0031] Figure 9 is the left view of the support base in the embodiments of the present invention;

[0032] Figure 10 is a partial enlarged view of position D in 9 in the embodiments of the present invention.

[0033] In the figure:

[0034] 1. Support frame; 11. Middle cross beam; 12. Vertical beam; 13. Positioning hole; 14. Threaded hole; 111. First vertical part; 112. Second vertical part; 113. U-shaped groove;

[0035] 2. Support base; 21. Positioning block; 22. Support wall; 23. Reinforcing rib; 24. Threaded hole; 25. Limiting rib.

[0036] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0038] In the description of the present invention, it should be noted that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0039] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] As Figures 1 to 10 shown, in an embodiment of the present invention, a support structure for a laundry treatment device is provided, including a support frame 1 and a support base 2. The support frame 1 includes a plurality of vertical beams 12, and the middle parts of adjacent vertical beams 12 are connected by a middle cross beam 11; the support base 2 is detachably and fixedly connected to the support frame 1 through a plug-in structure. The plug-in structure includes a positioning block 21 on the side of the support base 2 and a positioning hole 13 on the middle cross beam 11 for the positioning block 21 to be inserted and installed.

[0041] A threaded hole 24 is provided on the side of the support base 2 corresponding to a threaded hole 14 on the middle cross beam 11. A corresponding bolt passes through the threaded hole 14 of the middle cross beam 11 and is fixedly connected corresponding to the threaded hole 24 on the side of the support base 2 to achieve a more precise fastening connection between the support base 2 and the support frame 1.

[0042] Since the assembly process between the support base 2 and the support frame 1 usually takes the support base 2 as a reference, a threaded hole 24 is provided on the support base 2, and the support frame 1 and other support structures are fastened to the support base 2 by bolts. Therefore, the installation process of the support base 2 requires the cooperation of operators, the assembly process is complex and the assembly error is large, and it is difficult to ensure the refinement of the assembly. In the present invention, the plug-in structure between the support base 2 and the support frame 1 plays a role of pre-positioning and limiting, which not only simplifies the installation process of fixing the support base 2 on the support frame 1, but also can reduce the assembly error.

[0043] Embodiment 1

[0044] As Figures 4 to 10 shown, this embodiment introduces a support structure for a laundry treatment device, including a support base 2. The overall shape of the support base 2 is a curved surface that is lower on both left and right sides and higher in the middle. At least one positioning block 21 is provided on the side of the support base 2. The positioning block 21 is inserted and installed into the positioning hole 13 on the middle cross beam 11 and partially protrudes from the positioning hole 13. The outer peripheral wall of the positioning block 21 is in mutual limiting contact with the hole wall of the positioning hole 13.

[0045] As Figures 4 to 6As shown in the figure, in this embodiment, the positioning block 21 is in the shape of a wedge or cone with a larger upper part and a smaller lower part, and gradually narrowing inward; a limiting rib 25 is provided on each of the left and right sides of the positioning block 21. The limiting ribs 25 on the left and right sides of the positioning block 21 are symmetrically arranged. The height of the limiting rib 25 extending vertically downward is less than the height of the positioning block 21. The positioning block 21 is inserted into the positioning hole 13, and the bottom of the limiting rib 25 is in contact and cooperation with the upper side surface of the middle cross beam 11, which has a limiting and supporting effect, ensuring a certain gap between the support seat 2 and the support frame 1, avoiding direct contact between the lower surface of the support seat 2 and the support frame 1, and reducing the wear of the support seat 2 caused by the vibration during the operation of the laundry treatment equipment.

[0046] As Figures 7 to 9 shown in the figure, in this embodiment, a positioning block 21 is provided at the front and rear ends of each of the left and right sides of the support seat 2. The positioning block 21 extends vertically downward along the side surface of the support seat 2. The positioning blocks 21 on the left and right sides of the support seat 2 are symmetrically arranged, which can enhance the firmness of the connection between the support seat 2 and the support frame 1, and at the same time, the pre-positioning effect of the plug-in structure formed by the support seat 2 and the support frame 1 is further strengthened.

[0047] In this embodiment, a circumferential radially protruding support wall 22 is provided along the horizontal direction on the outer periphery of the side surface of the support seat 2. The support wall 22 is placed on the middle cross beam 11; a positioning block 21 extending vertically downward is provided on the support wall 22, and the positioning block 21 is integrally provided with the bottom of the support wall 22.

[0048] In this embodiment, the outer peripheral extension side of the support wall 22 is bent upward to form a folded edge. The height of the folded edge is set lower than the lowest point of the upper edge of the support seat 2. Further, a groove is formed between the support wall 22 and the side surface of the support seat 2; a plurality of reinforcing ribs 23 are arranged at intervals between the support wall 22 and the side surface of the support seat 2. The reinforcing ribs 23 extend vertically upward from the bottom of the groove, and are integrally connected to the side surface of the support seat 2 and the folded edge of the support wall 22 on the left and right sides respectively. The height of the reinforcing rib 23 on the side close to the side surface of the support seat 2 is greater than the height on the side close to the folded edge.

[0049] As Figure 9 and Figure 10 shown in the figure, in this embodiment, at least one threaded hole 24 is provided on the side surface of the support seat 2. A corresponding bolt passes through the threaded hole 14 on the middle cross beam 11 and is fixedly connected to the support seat 2, so that the support seat 2 is fixedly installed in the positioning hole 13 correspondingly. The precise fixation of the support seat 2 and the support frame 1 is realized through the limiting effect of the plug-in structure formed by the support seat 2 and the support frame 1.

[0050] Through the above support structure for the clothing treatment device, the positioning block 21 protruding vertically downward from the side of the support base 2 and the positioning hole 13 on the middle cross beam 11 of the support frame 1 form a plug-in structure, which has the functions of pre-installation and limiting, facilitating the installation and disassembly of the support base 2. At the same time, the threaded holes 24 of the support base 2 and the threaded holes 14 on the support frame 1 are accurately positioned, thereby realizing the firm connection between the support base 2 and the support frame 1.

[0051] Embodiment Two

[0052] As Figures 1 to 4 shown, on the basis of Embodiment One, this embodiment also has the following technical features:

[0053] This embodiment introduces a support structure for a clothing treatment device, including a support frame 1. The support frame 1 includes multiple vertical beams 12, and the middle parts of adjacent vertical beams 12 are connected by a middle cross beam 11.

[0054] As Figure 1 and 2 shown, in this embodiment, a positioning hole 13 for inserting and loading the positioning block 21 is provided on the middle cross beam 11. The positioning hole 13 is a square hole or a round hole and is a through hole. The positioning block 21 extends vertically downward along the side of the support base 2 and is inserted into the positioning hole 13, and part of it passes through the positioning hole 13. The support base 2 is detachably and fixedly connected to the support frame 1 through the above plug-in structure.

[0055] As Figure 3 shown, in this embodiment, the middle cross beam 11 is a vertically arranged strip-shaped plate. A U-shaped groove 113 protruding toward the inside of the support frame 1 and opening toward the outside of the support frame is provided in the middle of the strip-shaped plate. The left and right sides of the support base 2 are respectively placed on the upper part of the U-shaped groove 113 of the corresponding middle cross beam 11.

[0056] In this embodiment, the part of the middle cross beam 11 above the opening of the U-shaped groove 113 is a first vertical part 111 extending vertically upward, and the part of the middle cross beam 11 below the opening of the U-shaped groove 113 is a second vertical part 112 extending vertically downward. The first vertical part 111 and / or the second vertical part 112 are in fit and abutment with the side of the support base 2.

[0057] As Figure 4 shown, the positioning hole 13 is provided on the upper side surface of the U-shaped groove 113. The positioning block 21 is inserted into the positioning hole 13. The bottom of the limiting rib 25 protruding radially from the side of the support base 2 is in contact and fit with the upper side surface of the U-shaped groove 113. The positioning block 21 protruding downward from the limiting rib 25 is correspondingly inserted into the positioning hole 13, and at least part of the positioning block 21 passes through and is placed in the U-shaped groove 113.

[0058] In this embodiment, the support frame 1 includes four vertical beams 12. The middle parts of at least a pair of adjacent vertical beams 12 are connected by middle cross beams 11 to form a square frame structure. The middle cross beams 11 are arranged on the left, right and rear sides of the laundry treatment device.

[0059] In this embodiment, the left and right sides of the support base 2 are fixedly connected to the middle cross beams 11 on the left and right sides through a plug-in structure, dividing the support frame 1 into two upper and lower separated parts, and different laundry treatment devices are respectively installed in the upper and lower parts, so as to realize the horizontal setting of the support base 2 on the middle cross beam 11, ensure the stability of the support base 2, the support frame 1 and other support structures, and reduce the noise generated during the operation of the laundry treatment device.

[0060] In this embodiment, at least one threaded hole 24 is provided on the side surface of the support base 2. The threaded hole 24 is correspondingly arranged with the threaded hole 14 on the middle cross beam 11. A corresponding bolt passes through the middle cross beam 11 and is fixedly connected corresponding to the threaded hole 24 on the side surface of the support base 2. Among them, the threaded hole 14 is a through hole, and the threaded hole 24 is a blind hole.

[0061] In this embodiment, the threaded holes 24 on the side surface of the support base 2 are arranged on the left and right sides of the positioning block 21, and the threaded holes 14 on the middle cross beam 11 are arranged on the U-shaped groove 113 corresponding to the threaded holes 24. Through the limiting effect of the plug-in structure formed by the positioning block 21 and the positioning hole 13, the positions of the threaded hole 24 of the support base 2 and the threaded hole 14 of the middle cross beam 11 can be quickly fine-tuned to be correspondingly arranged, realizing the fastening installation of the support base 2 and the support frame 1.

[0062] Through the above support structure for the laundry treatment device, the plug-in structure formed by the positioning block 21 on the side surface of the support base 2 and the positioning hole 13 on the middle cross beam 11 pre-assembles the support base 2 to the support frame 1 of the laundry treatment device, and at the same time limits the corresponding arrangement of the threaded hole 24 on the side surface of the support base 2 and the threaded hole 14 on the middle cross beam 11. Then, the support base 2 and the support frame 1 are fixedly connected through corresponding bolts, which not only simplifies the installation and disassembly process, improves the operation efficiency of the operator, reduces the labor cost, but also significantly reduces the assembly error.

[0063] Embodiment III

[0064] In the embodiment of the present invention, a laundry treatment device with the support structure described in any of the above embodiments is further provided. A first laundry treatment unit is installed in the upper space of the support base 2 of the support structure, and a second laundry treatment unit (not shown in the figure) is installed in the lower space.

[0065] Both the first laundry treatment unit and the second laundry treatment unit can be laundry treatment drums such as a washing drum, a drying drum or a washing and drying integrated drum, etc., so as to be able to perform different treatments on clothes such as washing, drying, dry cleaning and / or drying alone or simultaneously.

[0066] As Figure 1 and Figure 4 shown, in this embodiment, the positioning block 21 on the side of the support base 2 and the positioning hole 13 on the middle cross beam 11 form a plug-in structure, so that the threaded hole 24 on the side of the support base 2 and the threaded hole 14 on the middle cross beam 11 are correspondingly arranged, and then the support base 2 and the support frame 1 are firmly connected through corresponding bolts.

[0067] In this embodiment, the support frame 1 includes a square frame structure surrounding the outline of the housing of the laundry treatment device. The support base 2 is installed in the middle of the support frame 1 to divide the frame structure into two upper and lower separated parts, and different laundry treatment drums can be correspondingly installed in the upper and lower parts respectively. The two laundry treatment drums can separately or simultaneously classify and process different clothes.

[0068] As Figure 5 shown, in this embodiment, the upper surface of the support base 2 is divided into several grid-like areas, and some areas are provided with through holes, which can be used to place devices such as drive motors, compressors, condensers, evaporators and their lines or pipelines related to the laundry treatment device, making the internal structure of the laundry treatment device more compact.

[0069] Through the above laundry treatment device with the above support structure, the support frame 1 is divided into two upper and lower separated parts, and different laundry treatment units are correspondingly installed, so as to realize the multi-function of the laundry treatment device and the improvement of the treatment ability; the support base 2 is installed in the middle of the square frame structure of the housing outline of the laundry treatment device, and devices related to the laundry treatment device and their lines or pipelines are placed on the surface of the support base 2, making the overall layout of the laundry treatment device more reasonable, the installation structure more compact, and at the same time facilitating installation, disassembly and maintenance.

[0070] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent can make some changes or modifications to equivalent embodiments by using the technical content prompted above within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A support structure for a laundry treatment device, comprising a support frame and a support base, the support frame including a plurality of vertical beams, and the middle parts of adjacent vertical beams being connected by middle cross beams, characterized in that: The support base is detachably and fixedly connected to the middle cross beam of the support frame through a plug-in structure; At least one positioning block is provided on the side surface of the support base, and a positioning hole for plug-in cooperation with the positioning block is provided on the middle cross beam of the support frame.

2. The support structure for a laundry treatment device according to claim 1, characterized in that: The positioning block is plugged into the positioning hole and partially protrudes from the positioning hole, and the outer peripheral wall of the positioning block is in mutual limiting contact with the hole wall of the positioning hole.

3. The support structure for a laundry treatment device according to claim 2, characterized in that: A positioning block is respectively provided at the front and rear ends of the left and right sides of the support base, and the positioning blocks on the left and right sides of the support base are symmetrically arranged.

4. The support structure for a laundry treatment device according to claim 3, characterized in that: A circumferential radially protruding support wall is provided along the horizontal direction on the outer periphery of the side surface of the support base, and the support wall is placed on the middle cross beam; a positioning block extending vertically downward is provided on the support wall, and the positioning block is integrally provided with the bottom of the support wall.

5. The support structure for a laundry treatment device according to claim 4, characterized in that: A plurality of vertically extending reinforcing ribs are provided on the support wall, and the outer peripheral extending side of the support wall is bent upward to form a folded edge, and the left and right sides of the reinforcing rib are respectively integrally connected to the side surface of the support base and the folded edge of the support wall.

6. The support structure for a laundry treatment device according to claim 5, characterized in that: The positioning block is in a wedge shape or a conical shape with a large upper part and a small lower part and gradually narrowing inward.

7. The support structure for a laundry treatment device according to any one of claims 1 to 6, characterized in that: The middle cross beam is a vertically arranged strip-shaped plate, and a U-shaped groove protruding toward the inside of the support frame and opening toward the outside of the support frame is provided in the middle of the strip-shaped plate, and the left and right sides of the support base are respectively placed corresponding to the upper part of the U-shaped groove of the middle cross beam on the corresponding side.

8. The support structure for a laundry treatment device according to claim 7, characterized in that: The part of the middle cross beam above the opening of the U-shaped groove is a first vertical part extending vertically upward, and the part of the middle cross beam below the opening of the U-shaped groove is a second vertical part extending vertically downward, and the first vertical part and / or the second vertical part are in contact and cooperation with the side surface of the support base.

9. The support structure for a laundry treatment device according to claim 7, characterized in that: A positioning hole is provided on the upper side surface of the U-shaped groove, and the positioning block provided on the side surface of the support base is plugged into the positioning hole, and at least a part of the positioning block protrudes out and is placed in the U-shaped groove.

10. The support structure for a laundry treatment device according to claim 9, characterized in that: The support frame includes four vertical beams, and at least a pair of adjacent vertical beams are connected by a middle cross beam in the middle to form a square frame structure.

11. The support structure for a laundry treatment device according to claim 10, characterized in that: The middle cross beam is arranged on the left, right and rear sides of the laundry treatment equipment.

12. The support structure for a laundry treatment device according to claim 11, characterized in that: The left and right sides of the support base are fixedly connected to the middle cross beams on the left and right sides through a plug-in structure, dividing the support frame into two upper and lower separated parts.

13. The support structure for a laundry treatment device according to claim 12, characterized in that: At least one threaded hole is provided on the side surface of the support base, and the threaded hole is correspondingly arranged with the threaded hole on the middle cross beam, and the corresponding bolt passes through the middle cross beam and is fixedly connected corresponding to the threaded hole on the side surface of the support base.

14. The support structure for a laundry treatment device according to claim 13, characterized in that: At least one threaded hole is respectively provided on the side surface of the support base on the left and right sides of each positioning block.

15. A laundry treatment device, characterized in that: Having the support structure according to any one of claims 1 to 14, a first laundry treatment unit is installed in the space above the support base of the support structure, and a second laundry treatment unit is installed in the space below.

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