Laundry treating apparatus

Abstract

The utility model relates to clothes processing equipment, which comprises a box body, a through hole is formed in the outer wall of the box body; a water outlet communicated with the clothes processing cavity is formed in the bottom of the drum assembly; the drainage device is arranged in the box body and is opposite to the through hole; a filtering cavity is formed in the drainage device, and the water inlet end of the filtering cavity is communicated with the drainage port; a mounting opening is formed in one side of the drainage device; the filter is arranged in the filtering cavity; the screw cap is rotatably arranged at the mounting opening; the cover plate is arranged on the outer wall of the box body; wherein; a first positioning part is arranged on one side, facing the screw cap, of the cover plate, and a second positioning part is arranged on one side, facing the through hole, of the screw cap; and when the screw cap rotates to a preset angle at the mounting opening, the first positioning part and the second positioning part can be embedded with each other, so that the cover plate can completely cover the through hole. According to the clothes processing equipment provided by the utility model, a user can judge whether the screw cap and the mounting port are assembled in place or not by judging whether the cover plate completely covers the through hole or not, so that water leakage of the clothes processing equipment due to the fact that the knob and the mounting port are not installed in place is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a clothing processing device. Background Art

[0002] Clothes processing equipment is an indispensable household appliance in modern life, which is used to wash clothes. As consumers' living standards improve, their requirements for clothes processing equipment are getting higher and higher.

[0003] In the related clothes processing equipment, the clothes processing equipment usually includes a box, a drum assembly, a drainage pump and a filter. The clothes processing chamber in the drum assembly is used to wash clothes, and the washing water after washing needs to be discharged by the drainage pump. In order to prevent foreign matter in the washing water from entering the drainage pump, a filter is usually set in the drainage pump to filter the foreign matter.

[0004] In existing clothing processing equipment, the filter can be detachably installed in the drain pump, so that foreign matter in the filter can be cleaned by disassembly. A cover is provided on the side wall of the box body, and the user can take out the filter for cleaning by opening the cover. In order to prevent the washing water from flowing out of the cover, a rotary cover is usually provided at the filter, and the sealing cover of the rotary cover prevents the water in the drain pump from flowing out of the filter disassembly port. However, in existing clothing processing equipment, it is difficult for users to ensure that the rotary cover has been sealed and installed in place, which can easily cause water leakage in the clothing processing equipment and affect the user experience. Utility Model Content

[0005] The utility model aims to provide a clothes processing device to optimize the structure of the clothes processing device in the related art and avoid water leakage caused by improper installation of the filter button.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a clothes processing device, comprising: a box body, which is configured as an outer shell of the clothes processing device; a through hole is provided on the outer wall of the box body; a drum assembly, which is arranged in the box body, and a clothes processing chamber is provided inside the drum assembly; a drain port connected to the clothes processing chamber is provided at the bottom of the drum assembly; a drainage device, which is arranged in the box body and opposite to the through hole; a filter chamber is provided in the drainage device, and the water inlet end of the filter chamber is connected to the drain port; a mounting port is provided on one side of the drainage device; a filter is arranged in the filter chamber; the filter can extend into the filter chamber through the mounting port; a screw cap, It is rotatably arranged at the installation opening, and the rotary cover is used to open or cover the installation opening; the cover plate is arranged on the outer wall of the box body, and the cover plate is used to open or cover the through hole; wherein; a first positioning portion is provided on the side of the cover plate facing the rotary cover, and a second positioning portion is provided on the side of the rotary cover facing the through hole; when the rotary cover is rotated to a preset angle at the installation opening, the first positioning portion and the second positioning portion can be interlocked with each other so that the cover plate can completely cover the through hole; when the rotary cover is not rotated to a preset angle at the installation opening, the first positioning portion and the second positioning portion cannot be interlocked with each other, so that the cover plate cannot completely cover the through hole.

[0008] In some embodiments of the present application, the first positioning portion includes a positioning column and a positioning groove; the positioning column is arranged on the side of the cover plate facing the rotating cover, and extends in the direction of the rotating cover; the positioning groove is recessed on the end surface of the positioning column away from the cover plate; the second positioning portion is a handle of the rotating cover, and the handle is convexly arranged on the side of the rotating cover facing the through hole; when the rotating cover is rotated to a preset angle at the installation port, the handle can be embedded in the positioning groove so that the cover plate completely covers the through hole.

[0009] In some embodiments of the present application, the first positioning portion includes a positioning column and a positioning block; the positioning column is arranged on the side of the cover plate facing the rotating cover, and extends in the direction of the rotating cover; the positioning column is protruded on the end face of the positioning column away from the cover plate; the second positioning portion includes a handle and a positioning groove of the rotating cover, the handle is protruded on the side of the rotating cover facing the through hole; the positioning groove is recessed on the end face of the handle away from the rotating cover; when the rotating cover is rotated to a preset angle at the installation port, the positioning column can be embedded in the positioning groove so that the cover plate completely covers the through hole.

[0010] In some embodiments of the present application, the first positioning portion is a positioning column provided on the cover plate, and the positioning column is convexly provided on the side of the cover plate facing the rotating cover; the second positioning portion is a positioning groove provided on the rotating cover, and the positioning groove is concavely provided on the side of the rotating cover facing the through hole; when the rotating cover is rotated to a preset angle at the installation port, the positioning column can be embedded in the positioning groove so that the cover plate completely covers the through hole.

[0011] In some embodiments of the present application, the first positioning portion is a positioning groove provided on the cover plate, and the positioning groove is recessed on the side of the cover plate facing the rotating cover; the second positioning portion is a positioning column provided on the rotating cover, and the positioning column is convexly provided on the side of the cover plate facing the through hole; when the rotating cover is rotated to a preset angle at the installation port, the positioning column can be embedded in the positioning groove so that the cover plate completely covers the through hole.

[0012] In some embodiments of the present application, one side of the cover plate is hinged to the peripheral edge of the through hole so that the cover plate can be rotatably opened or closed the through hole.

[0013] In some embodiments of the present application, a first switch device is provided inside the box; the first switch device is provided on the inner side of the through hole; a hook is protruding from the side of the cover plate facing the inside of the box; when the cover plate and the through hole are completely covered, the hook abuts against the first switch device, so that the first switch device generates a first control signal.

[0014] In some embodiments of the present application, a connecting seat is provided between the box body and the filter, a connecting channel is provided in the connecting seat, one end of the connecting channel is connected to the through hole, and the other end of the connecting channel is connected to the installation port; the first switch device is provided on the inner wall of the connecting channel.

[0015] In some embodiments of the present application, a second switch device is provided inside the box; the second switch device is provided on the inner side of the through hole; a sensing module is provided on the side of the cover plate facing the inside of the box; when the cover plate is completely covered with the through hole, the second switch device can sense the sensing module and can generate a second control signal.

[0016] In some embodiments of the present application, a first clamping portion is protruding from a side of the rotary cover away from the through hole, and a second clamping portion is provided on a side of the filter facing the rotary cover; the rotary cover and the filter can be clamped together through the first clamping portion and the second clamping portion.

[0017] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0018] The utility model provides a clothing processing device, wherein a filter cavity is provided in a drainage device, and a filter can be installed in the filter cavity through an installation port of the drainage device, and a rotary cover is provided at the installation port, and the rotary cover can open or cover the installation hole, so that the filter can be pulled out of the filter cavity through the rotary cover to clean the filter. A first positioning portion is provided on the cover plate, and a second positioning portion is provided on the rotary cover. Only when the rotary cover is rotated to a preset angle at the installation port, the first positioning portion and the second positioning portion can be engaged with each other, so that the cover plate can completely cover the through hole. When the rotary cover is not rotated to a preset angle at the installation port, the first positioning portion and the second positioning portion cannot be engaged, so that the cover plate cannot completely cover the through hole. Therefore, the user can judge whether the rotary cover is assembled in place with the installation port by whether the cover plate completely covers the through hole, and then can prevent the washing water in the filter cavity from flowing out from the installation port, thereby avoiding water leakage of the clothing processing device due to improper installation of the knob and the installation port. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an embodiment of a clothes processing device provided by the utility model.

[0020] Figure 2 yes Figure 1 Schematic diagram of the internal structure.

[0021] Figure 3 yes Figure 2 Schematic diagram of the structure of the drainage device.

[0022] Figure 4 yes Figure 3 Exploded diagram of .

[0023] Figure 5 yes Figure 4 Schematic diagram of the structure of the middle screw cap.

[0024] Figure 6 yes Figure 1 Schematic diagram of the structure of the middle part.

[0025] Figure 7 yes Figure 6 Enlarged view of part A.

[0026] Figure 8 yes Figure 1 Schematic diagram of the structure of the middle part.

[0027] Fig. 9 yes Figure 8 Schematic diagram of the structure from another perspective.

[0028] Fig.10 yes Fig. 9 Enlarged view of part B.

[0029] Fig.11 yes Fig. 9 Schematic diagram of the structure of the middle part from another perspective.

[0030] Fig.12 yes Fig.11 Exploded diagram of .

[0031] Fig.13 yes Fig.12 Schematic diagram of the structure of the middle cover.

[0032] Fig.14 yes Fig.11 The structural schematic diagram of the connecting socket is hidden in the figure.

[0033] Fig.15 yes Fig.12 A schematic structural diagram of another embodiment.

[0034] Fig.16 yes Fig.15 Schematic diagram of the structure of the middle cover.

[0035] Fig.17 yes Fig.15 Schematic diagram of the structure of the drainage device.

[0036] The description of the accompanying drawings is as follows: 1. box body; 11. clothing loading port; 12. box door; 13. through hole; 14. first switch device; 15. connecting seat; 151. connecting channel; 16. second switch device; 2. cylinder assembly; 21. drain outlet; 3. drain device; 30. filter chamber; 31. pumping end; 32. drain end; 33. installation port; 4. cover plate; 41. first positioning part; 411. first positioning column; 412. first positioning groove; 413. second positioning column; 414. positioning block; 42. hook; 43. sensing module; 5. rotary cover; 51. second positioning part; 511. handle; 512. second positioning groove; 52. first clamping part; 6. filter; 61. second clamping part. DETAILED DESCRIPTION

[0037] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] In existing clothing processing equipment, the filter can be detachably installed in the drain pump, so that foreign matter in the filter can be cleaned by disassembly. A cover is provided on the side wall of the box body, and the user can take out the filter for cleaning by opening the cover. In order to prevent the washing water from flowing out of the cover, a rotary cover is usually provided at the filter, and the sealing cover of the rotary cover prevents the water in the drain pump from flowing out of the filter disassembly port. However, in existing clothing processing equipment, it is difficult for users to ensure that the rotary cover has been sealed and installed in place, which can easily cause water leakage in the clothing processing equipment and affect the user experience.

[0042] For ease of description, unless otherwise specified, the directions of up, down, left, right, front and back in this article are all based on the state of the clothing processing device when in use, with the door of the clothing processing device being the front and the opposite direction being the back.

[0043] Figure 1 It is a structural schematic diagram of an embodiment of a clothes processing device provided by the utility model. Figure 2 yes Figure 1 Schematic diagram of the internal structure.

[0044] See also Figure 1 and Figure 2 As shown, the clothes processing device provided by the utility model mainly includes a box body 1, a drum assembly 2 and a drainage device 3.

[0045] The box 1 is generally a rectangular hollow structure, and is configured as the outer shell of the clothes processing device. The appearance of the box 1 can also be in other shapes, such as a hollow cylindrical shape. Of course, it is not limited to the above shapes and can be designed as needed. The internal space of the box 1 can provide installation space for components such as the drum assembly 2.

[0046] In some embodiments, the box body 1 is provided with a clothing inlet 11, which is connected to the internal space of the box body 1. The box body 1 is provided with a door 12, which is hinged at the clothing inlet 11, and the door 12 is used to open and close the clothing inlet 11 of the box body 1, and then open and close the installation space therein.

[0047] In some embodiments, the door 12 and the housing 1 may be connected via a hinge so that the door 12 can rotate around the axis of the hinge to open and close the door 12 of the clothing processing device, thereby opening and closing the clothing loading port 11 of the housing 1.

[0048] Depending on the position of the door and the form of the driving structure, the clothing processing device of this embodiment can be a pulsator washing machine or a drum washing machine. In this embodiment, the cabinet door 12 is opened on the front side of the cabinet 1, and the clothing processing device is a drum washing machine.

[0049] In some embodiments, the drum assembly 2 is disposed in the housing 1 for washing clothes. The drum assembly 2 has a clothes processing chamber (not shown in the figure) inside, and clothes are put into the clothes processing chamber for washing through the clothes feeding port 11. The housing 1 makes the clothes processing chamber a closed space when washing clothes through the cabinet door 12, and the cabinet door 12 can also be provided with a door glass to facilitate observation of the washing process.

[0050] The drum assembly 2 may include an outer drum (not shown in the figure) and an inner drum (not shown in the figure), the outer drum is a shell structure with a drum opening on the front side, and the drum opening of the outer drum is arranged opposite to the clothing loading port 11 on the top surface of the box body 1. The outer drum is configured as a barrel for containing washing water, that is, the internal space of the outer drum can be used to hold washing liquid, such as water, detergent, softener, etc.

[0051] The inner drum is rotatably arranged in the inner space of the outer drum, and a clothes processing cavity is formed in the inner drum, and the clothes processing cavity is used to hold the clothes to be washed. The barrel opening of the inner drum is arranged opposite to the barrel opening of the outer drum, and the barrel opening of the inner drum is the front opening of the clothes processing cavity, that is, the barrel opening of the inner drum is arranged opposite to the barrel opening of the outer drum and the clothes loading port 11. Therefore, the clothes can enter the clothes processing cavity from the clothes loading port 11 of the box body 1, the barrel opening of the outer drum and the barrel opening of the inner drum in sequence.

[0052] In some embodiments, the outer drum and the inner drum are coaxially arranged inside and outside, and the inner drum can rotate around the axis of the outer drum. A hole (not shown in the figure) is opened on the outer wall of the inner drum, and water in the outer drum can enter the inner drum through the hole to wash the clothes in the clothes processing chamber of the inner drum.

[0053] Figure 3 yes Figure 2 Schematic diagram of the structure of the middle drainage device 3. Figure 4 yes Figure 3 Exploded diagram of .

[0054] See also Figures 2 to 4 As shown, in some embodiments, the drainage device 3 is arranged in the box body 1, and a pumping end 31 and a drainage end 32 are provided on the drainage device 3, wherein the pumping end 31 of the drainage device 3 is connected with the drainage port 21 of the barrel assembly 2, and the drainage end 32 of the drainage device 3 is connected with the outside of the box body 1 through a drainage pipe, so that the water in the barrel assembly 2 is drawn into the drainage device 3 through the pumping end 31, and then the water drawn into the drainage device 3 is discharged to the outside of the box body 1 through the drainage pipe by the drainage end 32 of the drainage device 3.

[0055] In some embodiments, the drainage device 3 is disposed at the bottom of the box body 1. It should be noted that the drainage device 3 can also be disposed at other positions inside the box body 1.

[0056] It should be noted that the drainage device 3 may be a drainage pump or other drainage structures.

[0057] See also Figure 4 As shown, in some embodiments, a filter 6 is provided in the drainage device 3. The filter 6 is disposed in the filter cavity 30 of the drainage device 3. The filter 6 can filter the washing water entering the filter cavity 30, and thus the filter 6 can realize the filtering function inside the drainage device 3.

[0058] See also Figure 4 As shown, in some embodiments, a mounting opening 33 is provided on one side of the drainage device 3, and the filter 6 can be extended into the filter cavity 30 through the mounting opening 33 of the drainage device 3, and can also be pulled out of the filter cavity 30 from the mounting opening 33 of the drainage device 3, so that the filter 6 can be cleaned and prevented from being blocked.

[0059] See also Figure 3 and Figure 4 As shown, in some embodiments, a rotary cover 5 is provided at the installation port 33, and the rotary cover 5 is rotatably provided at the installation port 33 to be able to open or close the installation port 33, and when the rotary cover 5 is rotated to a preset angle at the installation port 33, the rotary cover 5 can completely cover the installation port 33, and then can seal the installation port 33 to prevent the washing water in the filter chamber 30 from flowing out of the installation port 33.

[0060] Figure 5 yes Figure 4 Schematic diagram of the structure of the middle rotary cover 5.

[0061] See also Figure 4 and Figure 5 As shown, in some embodiments, a first clamping portion 52 is convexly provided on one side of the rotary cover 5 facing the filter chamber 30, and a second clamping portion 61 is provided on one side of the filter 6 facing the rotary cover 5. The rotary cover 5 and the filter 6 can be clamped together through the first clamping portion 52 and the second clamping portion 61, so that the filter 6 can be directly pulled out of the filter chamber 30 through the rotary cover 5. Specifically, the first clamping portion 52 is a first clamping ring convexly provided on one side of the rotary cover 5 close to the filter chamber 30, and the second clamping portion 61 is a second clamping ring convexly provided on one side of the filter chamber 30 facing the rotary cover 5. The first clamping ring and the second clamping ring can be rotatably clamped together, so that the rotary cover 5 can not only rotate relative to the filter 6, but also drive the filter 6 to be taken out from the installation port 33.

[0062] It should be noted that, in some other embodiments, the rotary cover 5 and the filter 6 may not be connected to each other.

[0063] It should also be noted that, in other embodiments, the rotary cover 5 and the filter 6 may also be integrally formed.

[0064] Figure 6 yes Figure 1 Schematic diagram of the structure of the middle part. Figure 7 yes Figure 6 Enlarged view of part A.

[0065] See also Figure 6 and Figure 7 As shown, in some embodiments, a through hole 13 is provided on the outer wall of the box body 1, and the through hole 13 passes through the outer wall of the box body 1. In this embodiment, the through hole 13 is opened on the front side wall of the box body 1. It should be noted that the through hole 13 can also be provided on other side walls of the box body 1.

[0066] In some embodiments, the through hole 13 and the mounting opening 33 are arranged opposite to each other, and the screw cap 5 can be exposed to the outside of the box body 1 through the through hole 13, so that the user can rotate the screw cap 5 through the through hole 13, so that the screw cap 5 opens or covers the mounting opening 33, so that the filter 6 can be placed in the through hole 13 or pulled out from the through hole 13, thereby realizing the installation and cleaning of the filter 6.

[0067] Figure 8 yes Figure 1 Schematic diagram of the structure of the middle part.

[0068] See also Figure 1 and Figure 8As shown, in some embodiments, a cover plate 4 is further provided on the outer wall of the box body 1 , and the cover plate 4 can be used to open or cover the through hole 13 .

[0069] In some embodiments, the cover plate 4 matches the shape of the through hole 13, so that the cover plate 4 can completely seal the through hole 13. In this embodiment, the cover plate 4 and the through hole 13 are both circular, and it is understandable that the cover plate 4 and the through hole 13 can also be square or other shapes.

[0070] See also Figure 5 and Figure 6 As shown, in some embodiments, one side of the cover plate 4 is hinged to the peripheral edge of the through hole 13 so that the cover plate 4 can be rotatably opened or closed the through hole 13 .

[0071] It should be noted that, in other embodiments, the cover plate 4 may also be directly and detachably covered on the through hole 13 .

[0072] Fig. 9 yes Figure 8 Schematic diagram of the structure from another perspective. Fig.10 yes Fig. 9 Enlarged view of part B. Fig.11 yes Fig. 9 Schematic diagram of the structure of the middle part from another perspective. Fig.12 yes Fig.11 Exploded diagram of .

[0073] See also Figures 9 to 12 As shown, in some embodiments, a connection seat 15 is provided between the box body 1 and the drainage device 3, one end of the connection seat 15 is connected to the inner wall of the box body 1, and the other end of the connection seat 15 is connected to the drainage device 3. A connection channel 151 is provided inside the connection seat 15, one end of the connection channel 151 is connected to the through hole 13, and the other end of the connection channel 151 is connected to the installation port 33, so that the filter 6 in the drainage device 3 can be pulled out of the box body 1 through the installation port 33, the connection channel 151 and the through hole 13 in sequence for cleaning.

[0074] Fig.13 yes Fig.12 Schematic diagram of the structure of the middle cover plate 4. Fig.14 yes Fig.11 The structural schematic diagram of the connecting socket 15 is hidden in the figure.

[0075] See also Figures 4 to 14As shown, in some embodiments, a first positioning portion 41 is provided on a side of the cover plate 4 facing the rotary cover 5, and the first positioning portion 41 extends from the cover plate 4 toward the rotary cover 5. A second positioning portion 51 is provided on a side of the rotary cover 5 facing the through hole 13, and the second positioning portion 51 extends from the rotary cover 5 toward the through hole 13. When the rotary cover 5 is rotated to a preset angle at the installation opening 33, the first positioning portion 41 and the second positioning portion 51 can be engaged with each other during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 can completely cover the through hole 13; when the rotary cover 5 is not rotated to a preset angle at the installation opening 33, the first positioning portion 41 and the second positioning portion 51 cannot be engaged with each other during the process of the cover plate 4 covering the through hole 13, so that the first positioning portion 41 and the second positioning portion 51 will abut against each other, so that the cover plate 4 cannot completely cover the through hole 13. The user can judge whether the rotary cover 5 is rotated to a preset angle at the mounting opening 33 by whether the cover plate 4 can completely cover the through hole 13, that is, whether the rotary cover 5 completely covers the mounting opening 33, thereby avoiding water leakage of the clothing processing device due to improper installation of the knob and the mounting opening 33.

[0076] See also Fig.13 and Fig.14 As shown, in some embodiments, the first positioning portion 41 includes a first positioning column 411 and a first positioning groove 412. The first positioning column 411 is provided on the side of the cover plate 4 facing the rotary cover 5 and extends in the direction of the rotary cover 5, and the first positioning groove 412 is recessed on the end surface of the first positioning column 411 away from the cover plate 4. The second positioning portion 51 is a handle 511 of the rotary cover 5, and the handle 511 is convexly provided on the side of the rotary cover 5 facing the through hole 13. When the rotary cover 5 is rotated to a preset angle at the installation opening 33, the handle 511 can be engaged in the first positioning groove 412 during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 can completely cover the through hole 13; when the rotary cover 5 is not rotated to a preset angle at the installation opening 33, the handle 511 will abut against the first positioning column 411 during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 cannot completely cover the through hole 13. The user can judge whether the rotary cover 5 is rotated to a preset angle at the mounting opening 33 by whether the cover plate 4 can completely cover the through hole 13, that is, whether the rotary cover 5 completely covers the mounting opening 33, thereby avoiding water leakage of the clothing processing device due to improper installation of the knob and the mounting opening 33.

[0077] See also Figure 7 and Fig.12As shown, in some embodiments, a first switch device 14 is provided inside the box body 1, and the first switch device 14 is provided inside the through hole 13. A hook 42 is provided on the side of the cover plate 4 facing the inside of the box body 1, and when the rotary cover 5 rotates to a preset angle at the installation opening 33, the cover plate 4 completely covers the through hole 13, and the hook 42 can abut against the first switch device 14, so that the first switch device 14 can generate a first control signal, and then the control board in the box body 1 controls the clothes processing device to work through the first control signal, so as to ensure that when the clothes processing device is working, the rotary cover 5 can completely cover the installation opening 33, and the cover plate 4 can completely cover the through hole 13, so as to prevent the washing water from flowing out of the installation opening 33 when the clothes processing device is working.

[0078] See also Fig.12 As shown, in some embodiments, the first switch device 14 is arranged on the inner wall of the connecting channel 151. When the cover plate 4 and the through hole 13 are completely covered, the hook 42 is arranged opposite to the first switch device 14, and the hook 42 can be against the first switch device 14, so that the first switch device 14 can generate a first control signal.

[0079] Fig.15 yes Fig.12 A schematic structural diagram of another embodiment. Fig.16 yes Fig.15 Schematic diagram of the structure of the middle cover plate 4. Fig.17 yes Fig.15 Schematic diagram of the structure of the middle drainage device 3.

[0080] See also Figures 15 to 17 The difference between this embodiment and the previous embodiment is that the first positioning portion 41 and the second positioning portion 51 of this embodiment are different from those of the previous embodiment; and this embodiment generates the second control signal through the sensing module 43 and the second switch device 16 .

[0081] In some embodiments, the first positioning portion 41 includes a second positioning column 413 and a positioning block 414. The second positioning column 413 is provided on the side of the cover plate 4 facing the rotary cover 5 and extends in the direction of the rotary cover 5, and the positioning block 414 is convexly provided on the end face of the second positioning column 413 away from the cover plate 4. The second positioning portion 51 includes a handle 511 and a second positioning groove 512, the handle 511 is convexly provided on the side of the rotary cover 5 facing the through hole 13; the second positioning groove 512 is concavely provided on the end face of the handle 511 away from the rotary cover 5. When the rotary cover 5 is rotated to a preset angle at the installation opening 33, the positioning block 414 can be engaged in the second positioning groove 512 during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 can completely cover the through hole 13; when the rotary cover 5 is not rotated to a preset angle at the installation opening 33, the positioning block 414 will abut against the handle 511 during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 cannot completely cover the through hole 13. The user can judge whether the rotary cover 5 is rotated to a preset angle at the mounting opening 33 by whether the cover plate 4 can completely cover the through hole 13, that is, whether the rotary cover 5 completely covers the mounting opening 33, thereby avoiding water leakage of the clothing processing device due to improper installation of the knob and the mounting opening 33.

[0082] It should also be noted that, in other embodiments, the first positioning portion 41 may also only include a positioning column, which is convexly disposed on the side of the cover plate 4 facing the rotary cover 5. The second positioning portion 51 is a positioning groove of the rotary cover 5, which is concavely disposed on the side of the rotary cover 5 facing the through hole 13. When the rotary cover 5 is rotated to a preset angle at the installation opening 33, the positioning column can be embedded in the positioning groove during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 can completely cover the through hole 13. When the rotary cover 5 is not rotated to a preset angle at the installation opening 33, the positioning column will abut against the outer side wall of the rotary cover 5 during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 cannot completely cover the through hole 13. The user can judge whether the rotary cover 5 is rotated to a preset angle at the installation opening 33 by whether the cover plate 4 can completely cover the through hole 13, that is, whether the rotary cover 5 completely covers the installation opening 33, and thus can avoid water leakage of the clothing processing device due to the improper installation of the knob and the installation opening 33.

[0083] It should also be noted that, in some other embodiments, the first positioning portion 41 may also only include a positioning groove, which is recessed on the side of the cover plate 4 facing the rotary cover 5. The second positioning portion 51 is a positioning column of the rotary cover 5, which is convexly disposed on the side of the rotary cover 5 facing the through hole 13. When the rotary cover 5 is rotated to a preset angle at the installation opening 33, the positioning column can be embedded in the positioning groove during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 can completely cover the through hole 13. When the rotary cover 5 is not rotated to a preset angle at the installation opening 33, the positioning column will abut against the outer side wall of the rotary cover 5 during the process of the cover plate 4 covering the through hole 13, so that the cover plate 4 cannot completely cover the through hole 13. The user can judge whether the rotary cover 5 is rotated to a preset angle at the installation opening 33 by whether the cover plate 4 can completely cover the through hole 13, that is, whether the rotary cover 5 completely covers the installation opening 33, and thus can avoid water leakage of the clothing processing device due to the improper installation of the knob and the installation opening 33.

[0084] See also Fig.14 and Fig.15 As shown, in some embodiments, a second switch device 16 is provided inside the housing 1, and the second switch device 16 is provided inside the through hole 13. A sensing module 43 is provided on the side of the cover plate 4 facing the inside of the housing 1, and when the rotary cover 5 rotates to a preset angle at the installation opening 33, the cover plate 4 completely covers the through hole 13, and the second switch device 16 can sense the signal of the sensing module 43 to generate a second control signal, and then the control board in the housing 1 controls the clothes processing device to work through the second control signal, so as to ensure that when the clothes processing device is working, the rotary cover 5 can completely cover the installation opening 33, and the cover plate 4 can completely cover the through hole 13, so as to prevent the washing water from flowing out of the installation opening 33 when the clothes processing device is working.

[0085] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0086] The utility model provides a clothing processing device, in which a filter chamber 30 is provided in a drainage device 3, a filter 6 can be installed in the filter chamber 30 through an installation opening 33 of the drainage device 3, and a screw cover 5 is provided at the installation opening 33, the screw cover 5 can open or cover the installation hole, so that the filter 6 can be pulled out of the filter chamber 30 through the screw cover 5 to clean the filter 6. A first positioning portion 41 is provided on the cover plate 4, and a second positioning portion 51 is provided on the rotary cover 5. Only when the rotary cover 5 is rotated to a preset angle at the installation opening 33, the first positioning portion 41 and the second positioning portion 51 can be engaged with each other, so that the cover plate 4 can completely cover the through hole 13. When the rotary cover 5 is not rotated to the preset angle at the installation opening 33, the first positioning portion 41 and the second positioning portion 51 cannot be engaged, so that the cover plate 4 cannot completely cover the through hole 13. Therefore, the user can judge whether the rotary cover 5 is properly assembled with the installation opening 33 by whether the cover plate 4 completely covers the through hole 13, thereby avoiding water leakage of the clothing processing device due to improper installation of the knob and the installation opening 33.

[0087] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A clothes processing device, characterized in that: include: A box body, which is configured as an outer shell of the laundry processing device; a through hole is provided on the outer wall of the box body; A drum assembly is arranged in the box body, and a clothes processing chamber is arranged inside the drum assembly; a drainage port communicating with the clothes processing chamber is arranged at the bottom of the drum assembly; A drainage device is disposed in the box body and arranged opposite to the through hole; a filter chamber is provided in the drainage device, and the water inlet end of the filter chamber is connected to the drainage port; a mounting port is provided on one side of the drainage device; A filter is disposed in the filter cavity; the filter can extend into the filter cavity through the installation opening; A rotary cover, which is rotatably disposed at the installation opening, and is used to open or close the installation opening; A cover plate, which is arranged on the outer wall of the box body, and is used to open or cover the through hole; in; A first positioning portion is provided on a side of the cover plate facing the rotary cover, and a second positioning portion is provided on a side of the rotary cover facing the through hole; When the rotary cover is rotated to a preset angle at the installation opening, the first positioning portion and the second positioning portion can be engaged with each other, so that the cover plate can completely cover the through hole; When the rotary cover is not rotated to a preset angle at the installation opening, the first positioning portion and the second positioning portion cannot be engaged with each other, so that the cover plate cannot completely cover the through hole.

2. The clothes processing device according to claim 1, characterized in that: The first positioning portion includes a positioning column and a positioning groove; the positioning column is arranged on a side of the cover plate facing the rotating cover and extends in the direction of the rotating cover; the positioning groove is recessed on the end surface of the positioning column away from the cover plate; The second positioning portion is a handle of the rotary cover, and the handle is convexly arranged on a side of the rotary cover facing the through hole; When the rotary cover is rotated to a preset angle at the installation opening, the handle can be embedded in the positioning groove so that the cover plate completely covers the through hole.

3. The clothes processing device according to claim 1, characterized in that: The first positioning portion includes a positioning column and a positioning block; the positioning column is arranged on a side of the cover plate facing the rotating cover and extends in the direction of the rotating cover; the positioning column is convexly arranged on the end surface of the positioning column away from the cover plate; The second positioning portion includes a handle and a positioning groove of the rotary cover, wherein the handle is convexly arranged on a side of the rotary cover facing the through hole; and the positioning groove is concavely arranged on an end surface of the handle away from the rotary cover; When the rotary cover is rotated to a preset angle at the installation opening, the positioning block can be embedded in the positioning groove so that the cover plate completely covers the through hole.

4. The clothes processing device according to claim 1, characterized in that: The first positioning portion is a positioning column provided on the cover plate, and the positioning column is convexly provided on a side of the cover plate facing the rotating cover; The second positioning portion is a positioning groove provided on the rotary cover, and the positioning groove is recessed on a side of the rotary cover facing the through hole; When the rotary cover is rotated to a preset angle at the installation opening, the positioning column can be embedded in the positioning groove so that the cover plate completely covers the through hole.

5. The clothes processing device according to claim 1, characterized in that: The first positioning portion is a positioning groove provided on the cover plate, and the positioning groove is recessed on a side of the cover plate facing the rotating cover; The second positioning portion is a positioning column provided on the rotating cover, and the positioning column is convexly provided on a side of the cover plate facing the through hole; When the rotary cover is rotated to a preset angle at the installation opening, the positioning column can be embedded in the positioning groove so that the cover plate completely covers the through hole.

6. The clothes processing device according to claim 1, characterized in that: One side of the cover plate is hinged to the peripheral edge of the through hole so that the cover plate can be rotatably opened or closed to open the through hole.

7. The clothes processing device according to claim 6, characterized in that: A first switch device is provided inside the box; the first switch device is provided inside the through hole; A hook is protruding from one side of the cover plate facing the inside of the box body; When the cover plate and the through hole are completely covered, the hook abuts against the first switch device, so that the first switch device generates a first control signal.

8. The clothes processing device according to claim 7, characterized in that: A connecting seat is provided between the box body and the drainage device, a connecting channel is provided in the connecting seat, one end of the connecting channel is connected to the through hole, and the other end of the connecting channel is connected to the installation port; The first switch device is arranged on the inner wall of the connecting passage.

9. The clothes processing device according to claim 6, characterized in that: A second switch device is provided inside the box; the second switch device is provided inside the through hole; A sensing module is provided on one side of the cover plate facing the inside of the box; When the cover plate is completely covered with the through hole, the second switch device can sense the sensing module and generate a second control signal.

10. The clothes processing device according to claim 1, characterized in that: A first clamping portion is protrudingly provided on one side of the rotary cover away from the through hole, and a second clamping portion is provided on one side of the filter facing the rotary cover; the rotary cover and the filter can be clamped together through the first clamping portion and the second clamping portion.

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