Inner container and dish washing machine

Abstract

The utility model relates to the technical field of kitchen appliances, and provides an inner container and a dish-washing machine, the inner container comprises a top shell, a bottom shell, side plates and a reinforcing structure, the top shell and the bottom shell are arranged at intervals in the height direction of the dish-washing machine, and the side plates are arranged on part of the peripheral sides of the top shell and the bottom shell in a surrounding mode and connected with the top shell and the bottom shell to form a cleaning cavity in a surrounding mode; at least part of the reinforcing structure is arranged on the bottom shell and close to the joint of the bottom shell and the side plate; the reinforcing structure protrudes towards the cleaning cavity relative to the shell wall of the bottom shell. Through the arrangement of the reinforcing structure, the strength of the bottom shell is improved, deformation caused by connection of the bottom shell and the side plates is prevented, the yield of the inner container is improved, and meanwhile the stability and safety of the formed inner container are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen appliances, in particular to an inner container and a dishwasher. BACKGROUND

[0002] The dishwasher can efficiently clean a large number of tableware such as bowls, chopsticks, knives and forks, and is favored by users.

[0003] During the manufacturing process of the inner container of the dishwasher, a plurality of panels need to be connected through biting and other processes. During the biting connection process, the panels abutting each other are easily deformed under the extrusion of the biting equipment, so that the yield of the inner container is difficult to improve. CONTENT OF THE UTILITY MODEL

[0004] The present application provides an inner container and a dishwasher, which can improve the strength of the inner container, prevent the deformation of the inner container, and improve the yield of the inner container.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0006] The present application provides an inner container for a dishwasher, which comprises:

[0007] A top shell, a bottom shell and a side plate, the top shell and the bottom shell are arranged in the height direction of the dishwasher, the side plate is arranged around part of the circumferential side of the top shell and the bottom shell, and is connected with the top shell and the bottom shell respectively to form a cleaning cavity;

[0008] A reinforcing structure, at least part of the reinforcing structure is arranged on the bottom shell and close to the connection between the bottom shell and the side plate; the reinforcing structure is arranged protruding towards the cleaning cavity relative to the shell wall of the bottom shell.

[0009] In an optional embodiment, the bottom shell comprises a bottom shell bottom plate and a bottom shell side plate, the bottom shell side plate is connected to the circumferential edge of the bottom shell bottom plate; the top edge of the bottom shell side plate is connected with the side plate;

[0010] The reinforcing structure comprises at least one first reinforcing part; the first reinforcing part is arranged on the bottom shell side plate and close to the top edge of the bottom shell side plate.

[0011] In an optional embodiment, the first reinforcing part is a protrusion, the protrusion is arranged protruding towards the cleaning cavity relative to the plate surface of the bottom shell side plate; the protrusion extends along the circumferential direction of the bottom shell side plate.

[0012] In an optional embodiment, the protrusion has a recessed area, the recessed area is recessed relative to the side of the protrusion away from the cleaning cavity; the recessed area extends along the extension direction of the protrusion.

[0013] In an alternative embodiment, the protrusion further has a flow guide region, the flow guide region is located between the recessed region and the side plate of the bottom shell, and the flow guide region is arranged to be inclined towards the cleaning cavity relative to the side plate of the bottom shell.

[0014] In an alternative embodiment, the first reinforcing structure is a plurality of first reinforcing structures, and the plurality of first reinforcing structures are arranged in sequence and spaced apart along the circumferential side of the side plate of the bottom shell.

[0015] In an alternative embodiment, the reinforcing structure further comprises at least one second reinforcing structure, the second reinforcing structure is arranged on the bottom plate of the bottom shell, and the second reinforcing structure is arranged to protrude towards the cleaning cavity relative to the bottom plate of the bottom shell.

[0016] In an alternative embodiment, the bottom plate of the bottom shell has a first mounting portion, and the second reinforcing structure is a plurality of second reinforcing structures, and the plurality of second reinforcing structures are arranged in sequence and spaced apart on the bottom plate of the bottom shell.

[0017] At least one of the second reinforcing structures is located on the circumferential side of the first mounting portion.

[0018] In an alternative embodiment, the bottom plate of the bottom shell has a second mounting portion, and the second mounting portion and the first mounting portion are arranged in sequence and spaced apart on the bottom plate of the bottom shell.

[0019] At least one of the first mounting portion and the second mounting portion is arranged to protrude towards the cleaning cavity relative to the bottom plate of the bottom shell.

[0020] And / or, at least one of the first mounting portion and the second mounting portion is arranged to be recessed towards the cleaning cavity relative to the bottom plate of the bottom shell.

[0021] In a second aspect, the application provides a dishwasher, comprising a shell and the inner container of the first aspect, and the inner container is located in the shell.

[0022] The inner container and the dishwasher provided by the application, the inner container comprises a top shell, a bottom shell, a side plate, and a reinforcing structure, the top shell and the bottom shell are arranged in sequence and spaced apart along the height direction of the dishwasher, the side plate surrounds part of the circumferential side of the top shell and the bottom shell and is connected with the top shell and the bottom shell respectively to form a cleaning cavity; at least part of the reinforcing structure is arranged on the bottom shell and is close to the connection between the bottom shell and the side plate; the reinforcing structure is arranged to protrude towards the cleaning cavity relative to the shell wall of the bottom shell. Through the arrangement of the reinforcing structure, the strength of the bottom shell is improved, the deformation of the connection between the bottom shell and the side plate is prevented, the yield rate of the inner container is improved, and the stability and safety of the inner container after forming are improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained based on these drawings without creative labor.

[0024] Figure 1 Schematic diagram of the inner container provided by the embodiment of the present application Figure 1 ;

[0025] Figure 2 Schematic diagram of the inner container provided by the embodiment of the present application Figure 2 ;

[0026] Figure 3 Schematic diagram of the bottom shell of the inner container provided by the embodiment of the present application

[0027] Figure 4 Schematic diagram of the inner container provided by the embodiment of the present application Figure 3 ;

[0028] Figure 4 Partial enlarged view of the dashed box part in Figures 1-3 .

[0029] Explanation of reference signs:

[0030] 100- inner container

[0031] 110- top shell

[0032] 120- bottom shell

[0033] 121- bottom shell bottom plate

[0034] 1211- first mounting portion

[0035] 1212- second mounting portion

[0036] 122- bottom shell side plate

[0037] 130- side plate

[0038] 140- cleaning cavity

[0039] 150- reinforcing structure

[0040] 151- first reinforcing portion

[0041] 1511- recessed area

[0042] 1512- flow guide area

[0043] 152- second reinforcing portion

[0044] 160 - spray arm; 170 - water pipe; 180 - cup assembly. DETAILED DESCRIPTION

[0045] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below in connection with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application. The embodiments described below and the features in the embodiments can be combined with each other without conflict.

[0046] In a first aspect, referring to Figure 1 The embodiments of the present application provide an inner container 100 applied to a dishwasher. The inner container 100 comprises a top shell 110, a bottom shell 120 and a side plate 130. The top shell 110 and the bottom shell 120 are arranged in a height direction of the dishwasher. The side plate 130 is arranged around part of the periphery of the top shell 110 and the bottom shell 120 and is connected to the top shell 110 and the bottom shell 120 respectively to form a cleaning cavity 140.

[0047] Exemplarily, the top shell 110, the bottom shell 120 and the side plate 130 can be plate-shaped members made of stainless steel. In the manufacturing process, the plate-shaped members made of stainless steel need to be stretched and bent to form the corresponding shapes of the top shell 110, the bottom shell 120 and the side plate 130 in the embodiments of the present application.

[0048] The side plate 130 is connected to part of the periphery of the bottom shell 120 in the height direction of the dishwasher and the top shell 110 in the other height direction of the dishwasher by means of biting, welding and riveting. In this way, the inner walls of the side plate 130, the top shell 110 and the bottom shell 120 jointly form the cleaning cavity 140.

[0049] Part of the side edges of the side plate 130, the top shell 110 and the bottom shell 120 form an opening of the inner container 100. The cleaning cavity 140 is in communication with the outside through the opening, so that the user can put a shelf or other device into the cleaning cavity 140 through the opening.

[0050] When the side edges of the side plate 130 and the bottom shell 120 are processed by the biting equipment, the rollers of the biting equipment extrude the side edges of the side plate 130 and the bottom shell 120 to make the side plate 130 and the bottom shell 120 bite. In this process, the side edges of the bottom shell 120 and the side plate 130 are subjected to a pulling force applied by the biting equipment. Since the thickness of the bottom shell 120 is relatively small, the bottom shell 120 is prone to deformation in the biting process with the side plate 130, thereby reducing the yield of the inner container 100.

[0051] To this end, the embodiment of the present application provides a reinforcing structure 150 on the bottom shell 120 to improve the strength of the bottom shell 120 by the reinforcing structure 150, so as to prevent the bottom shell 120 from being deformed during the engagement with the side plate 130.

[0052] It is understandable that, when the bottom shell 120 is connected with the side plate 130, the part of the bottom shell 120 closer to the connection between the bottom shell 120 and the side plate 130 bears greater stress and is more likely to be deformed. Therefore, part or all of the reinforcing structure 150 can be arranged on the shell and close to the connection between the bottom shell 120 and the side plate 130 to improve the structural strength of the bottom shell 120, so as to prevent the bottom shell 120 from being deformed, further improve the flatness of the bottom shell 120, and improve the yield of the inner container 100.

[0053] In some embodiments, the reinforcing structure 150 can be arranged protruding towards the cleaning cavity 140 relative to the shell wall of the bottom shell 120, which can increase the rigidity and strength of the bottom shell 120, so that the bottom shell 120 can better withstand external pressure or impact, reduce the deformation of the bottom shell 120 during the connection with the side plate 130, and improve the yield of the inner container 100. Meanwhile, the inner container 100 is used for cleaning tableware, the protruding reinforcing structure 150 is convenient for cleaning the inner container 100, can reduce the dead angle of the inner container 100, and improves the user experience.

[0054] For example, the reinforcing structure 150 can be a reinforcing rib, a reinforcing plate, etc., and the embodiment of the present application does not make specific requirements thereon.

[0055] In some embodiments, the bottom shell 120 includes a bottom shell bottom plate 121 and a bottom shell side plate 122 connected to the peripheral edge of the bottom shell bottom plate 121. The bottom shell side plate 122 and the bottom shell bottom plate 121 are integrally formed, which reduces the connection between the bottom shell bottom plate 121 and the bottom shell side plate 122, and improves the flatness and sealing performance of the bottom shell 120.

[0056] It should be noted that the cross-sectional shape of the bottom shell side plate 122 is arc-shaped, which can be formed by a rounded structure of the peripheral edge of the bottom shell 120. In this way, through the connection between the bottom shell side plate 122 and the bottom shell bottom plate 121, the stress at the connection between the bottom shell side plate 122 and the bottom shell bottom plate 121 can be dispersed through the bottom shell side plate 122, which reduces the deformation or breakage of the bottom shell 120, and further improves the stability and safety of the inner container 100.

[0057] In the embodiment of the present application, the top edge of the bottom shell side plate 122 is connected with the side plate 130. For example, the top edge of the bottom shell side plate 122 can be engaged with the side plate 130. When the two are engaged, the bottom shell side plate 122 is easily deformed due to the pulling force of the rollers of the engagement device.

[0058] In order to improve the strength of the bottom shell side plate 122 and prevent the bottom shell side plate 122 from deforming, the reinforcing structure 150 in this embodiment includes at least one first reinforcing part 151, which is located on the bottom shell side plate 122 and disposed near the top edge of the bottom shell side plate 122.

[0059] It should be noted that the first reinforcing part 151 is located on the bottom shell side plate 122 and is disposed near the top edge of the bottom shell side plate 122. That is to say, the distance between the first reinforcing part 151 and the top edge of the bottom shell side plate 122 is smaller than the distance between the first reinforcing part 151 and the bottom edge of the bottom shell side plate 122.

[0060] In this embodiment, the first reinforcing part 151 protrudes towards the cleaning cavity 140 relative to the bottom shell side plate 122. The first reinforcing part 151 can be a reinforcing plate, reinforcing rib, etc. Furthermore, in this embodiment, the number of first reinforcing parts 151 can be one, two, three, or more; this embodiment does not impose any requirement on this.

[0061] In one optional embodiment, the first reinforcing part 151 is a protrusion. The protrusion protrudes from the bottom shell side plate 122 toward the cleaning cavity 140. The protrusion increases the strength of the bottom shell side plate 122, preventing deformation of the bottom shell side plate 122 and the inner liner 100 side plate 130 during connection, and further improving the yield of the inner liner 100.

[0062] It should be noted that when the first reinforcing part 151 is a protrusion, the protrusion can be a solid protrusion or a hollow protrusion. Among them, when the protrusion is hollow, the protrusion can be formed by stamping the bottom shell side plate 122 toward the cleaning cavity 140.

[0063] For example, the cross-sectional profile of the protrusion can be circular, polygonal, or irregular in shape, etc. The length of the protrusion relative to the bottom shell side plate 122 is not specifically required in this embodiment.

[0064] In some embodiments, the protrusion extends circumferentially along the bottom shell side plate 122. The embodiments of this application increase the reinforcing area of ​​the bottom shell side plate 122 by extending the length of the protrusion, thereby improving the strength and stability of the bottom shell side plate 122.

[0065] In some implementations, combined Figures 3-5 , Figure 5 The bottom of the inner tank 100 is provided with a spray arm 160, which rotates relative to the bottom wall of the inner tank 100 around a rotation axis along the height direction of the dishwasher. The dishwasher also includes a water system, and the spray arm 160 is connected to the water system, which can spray cleaning liquid in the water system into the receiving cavity.

[0066] It should be noted that the cleaning solution is water or a mixture of water and cleaning agent.

[0067] It is easy to understand that the first reinforcing part 151 is a protrusion, and the protrusion faces the cleaning cavity 140. When the spray arm 160 rotates, the spray arm 160 is prone to interference and collision with the protrusion, causing the spray arm 160 to rotate unsmoothly. Therefore, referring to Figure 5 , the protrusion in the embodiment of the present application has a recessed area 1511, and the recessed area 1511 is recessed on the side of the protrusion facing away from the cleaning cavity 140.

[0068] In the embodiment of the present application, the protrusion can improve the strength of the bottom shell side plate 122, prevent the bottom shell side plate 122 and the side plate 130 of the inner container 100 from being deformed when connected, and improve the yield of the inner container 100. The recessed area 1511 is arranged on the protrusion to avoid the spray arm 160 through the recessed area 1511, avoiding the influence of the protrusion on the rotation of the spray arm 160, and further improving the working stability of the dishwasher.

[0069] It can be understood that the rotation plane of the spray arm 160 and the plane of the bottom shell bottom plate 121 are parallel, and along the circumferential direction of the rotation of the spray arm 160, in order to prevent the spray arm 160 from forming interference with the spray arm 160 at both ends of the recessed area 1511, the recessed area 1511 in the embodiment of the present application extends along the extension direction of the protrusion.

[0070] Optionally, along the extension direction of the protrusion, the extension length of the recessed area 1511 is less than or equal to the extension length of the protrusion.

[0071] Exemplarily, referring to Figure 3 , the cross-sectional profile of the recessed area 1511 in the embodiment of the present application can be arc-shaped.

[0072] In some embodiments, the protrusion also has a flow guide area 1512, and the flow guide area 1512 is located between the recessed area 1511 and the bottom shell side plate 122, and the flow guide area 1512 is arranged inclined to the cleaning cavity 140 relative to the bottom shell side plate 122. Through the arrangement of the flow guide area 1512, the present application can form a flow guide effect on the flow of the cleaning liquid, facilitate the cleaning liquid to flow along the protrusion to the bottom shell bottom plate 121, and at the same time, facilitate the cleaning of the inner container 100.

[0073] Exemplarily, the cross section of the flow guide area 1512 can be a straight line, and along the height direction of the dishwasher, the side of the flow guide area 1512 close to the protrusion is inclined to the cleaning cavity 140 relative to the side of the flow guide area close to the bottom shell bottom plate 121, so that the cleaning liquid flows along the inner surface of the flow guide area 1512 and flows back to the bottom shell bottom plate 121.

[0074] In some embodiments, referring to ​The first reinforcing part 151 is provided in multiple, and the multiple first reinforcing parts 151 are sequentially and spacedly arranged along the circumferential side of the bottom shell side plate 122. In this way, the bottom shell side plate 122 is reinforced by the multiple first reinforcing parts 151, and the strength of the bottom shell side plate 122 is further improved to ensure the yield of the inner container 100.

[0075] For example, the first reinforcing part 151 can be arranged on the opposite sides of the inner container 100 along the first direction, and the first reinforcing part 151 protrudes towards the cleaning cavity 140 relative to the bottom shell side plate 122, thereby improving the strength and stability of the bottom shell side plate 122. Meanwhile, along the height direction of the dishwasher, the surface of the first reinforcing part 151 on the side of the top shell 110 can form a sliding surface to allow the shelf to slide into the inner container 100 and support the shelf.

[0076] It should be noted that the first direction intersects the height direction of the dishwasher, and the first direction can be the length direction or the width direction of the dishwasher.

[0077] The first reinforcing part 151 can be arranged at a position opposite to the opening of the inner container 100 on the bottom shell side plate 122. In this way, the first reinforcing part 151 at the position opposite to the opening of the inner container 100 on the bottom shell side plate 122 has a spacing with the end of the first reinforcing part 151 opposite to the side wall of the bottom shell 120 along the first direction, and forms an accommodation area for accommodating the water pipe 170.

[0078] In some embodiments, the reinforcing structure 150 further comprises at least one second reinforcing part 152 arranged on the bottom shell bottom plate 121, and the second reinforcing part 152 is arranged to protrude towards the cleaning cavity 140 relative to the bottom shell bottom plate 121. The second reinforcing part 152 is arranged to increase the strength and rigidity of the bottom shell bottom plate 121, avoid deformation of the bottom shell bottom plate 121, and improve the stability and reliability of the inner container 100.

[0079] It should be noted that the second reinforcing part 152 can be one, two, three or more, and the present application does not make any requirements thereon. The multiple second reinforcing parts 152 are arranged to further improve the strength of the bottom shell bottom plate 121, prevent deformation of the inner container 100, and improve the yield of the inner container 100.

[0080] In some embodiments, the bottom shell bottom plate 121 has a first mounting part 1211, and the first mounting part 1211 is used to mount the water cup assembly 180. The water cup assembly 180 is located outside the cleaning cavity 140 and connected to the outside of the bottom shell bottom plate 121. The gravity of the water cup assembly 180 can cause the bottom shell bottom plate 121 to bend along the height direction of the dishwasher.

[0081] To reduce the deformation of the inner container 100, the second reinforcing structure 152 in the embodiments of the present application is provided in multiple numbers, and the multiple second reinforcing structures 152 are arranged at intervals on the bottom shell bottom plate 121, and at least one second reinforcing structure 152 is located on the circumferential side of the first mounting portion 1211.

[0082] In some embodiments, the bottom shell bottom plate 121 has a second mounting portion 1212, which can be used to mount a water pipe 170 or a spray arm with a smaller structure, wherein the second mounting portion 1212 and the first mounting portion 1211 are arranged at intervals on the bottom shell bottom plate 121 to disperse the load on the bottom shell bottom plate 121 and reduce the deformation of the bottom shell bottom plate 121.

[0083] In the embodiments of the present application, at least one of the first mounting portion 1211 and the second mounting portion 1212 is arranged protruding towards the cleaning cavity 140 relative to the bottom shell bottom plate 121, and the first mounting portion and the second mounting portion 1212 also strengthen the strength and rigidity of the bottom shell bottom plate 121 to stabilize the structure of the bottom shell bottom plate 121 and further improve the stability of the inner container 100.

[0084] In some embodiments, at least one of the first mounting portion 1211 and the second mounting portion 1212 is arranged recessed towards the cleaning cavity 140 relative to the bottom shell bottom plate 121, and the first mounting portion 1211 and / or the second mounting portion 1212 arranged in a recessed manner also strengthen the strength and rigidity of the bottom shell bottom plate 121 to stabilize the structure of the bottom shell bottom plate 121 and further improve the stability of the inner container 100.

[0085] The inner container 100 provided in the embodiments of the present application is used in a dishwasher, and includes a top shell 110, a bottom shell 120, a side plate 130, and a reinforcing structure 150. The top shell 110 and the bottom shell 120 are arranged at intervals along the height direction of the dishwasher, the side plate 130 is arranged around part of the circumferential side of the top shell 110 and the bottom shell 120 and is connected to the top shell 110 and the bottom shell 120 respectively to enclose a cleaning cavity 140. At least part of the reinforcing structure 150 is arranged on the bottom shell 120 and is close to the connection between the bottom shell 120 and the side plate 130. The reinforcing structure 150 is arranged protruding towards the cleaning cavity 140 relative to the shell wall of the bottom shell 120. Through the arrangement of the reinforcing structure 150, the strength of the bottom shell 120 is improved, the deformation of the connection between the bottom shell 120 and the side plate 130 is prevented, the yield rate of the inner container 100 is improved, and the stability and safety of the inner container 100 after forming are improved.

[0086] In a second aspect, the present application provides a dishwasher including a housing and the inner container 100 in the first aspect, wherein the inner container 100 is located in the housing.

[0087] The dishwasher in the embodiment of the present application, since the inner container 100 provided in the first aspect is included, can improve the yield, safety and stability of the inner container 100, and further improve the safety and stability of the dishwasher.

[0088] It should be noted that the phrases "one embodiment", "an embodiment", "some embodiments", "exemplary embodiment", "some embodiments" and the like used in the specification are not necessarily referring to one and the same embodiment, but can refer to different embodiments. Furthermore, the terms "a" or "an", as used in the context of this specification do not exclude a plurality, and do not require that a singular implementation be utilized. Also, the term "another" or "another" used in the context of this specification does not exclude a plurality of embodiments, and do not require that a singular implementation be utilized. Further, the term "comprising", used in the context of this specification, does not exclude other, additional, non-specified features or steps. For example, a process that includes a step of "comprising X" can naturally include a number of further steps, even if such further steps are not expressly listed in the specification. Further, the term "comprising" does not exclude that a feature or step can be mandatory. Also, the term "coupled" does not exclude a direct connection between the elements coupled, but can also include an indirect connection, for example through one or more further elements.

[0089] In general, the terminology used should be interpreted in the context of the relevant art. For example, the term "one or more" as used herein, depending at least in part upon the context in which it is used, can be used to describe any feature, structure, or characteristic in the singular or can be used to describe combinations of features, structures or characteristics, in the plural. Similarly, terms, such as "a", "an", or "the", again, depending at least in part upon the context in which they are used, can be understood to convey a singular implementation or implying the implementation in combination with other features, structures or characteristics.

[0090] It should be readily understood that the terms "on", "above" and "on top of", as used in the present specification, are to be interpreted in the broadest context, such that "on" not only means "directly on", but also includes the meaning of "on" with intermediate features or layers therebetween, and "above" or "on top of" not only includes the meaning of "above" or "on top of", but also includes the meaning of "above" or "on top of" without intermediate features or layers therebetween (i.e. directly on).

[0091] Furthermore, spatial or directional terms, such as "below", "above", "lower", "upper", "horizontal", "vertical", and the like, can be used herein for ease of describing the illustrated examples. It should be readily understood that these terms are not intended to limit the position or orientation of the devices in the various examples to the positions and orientations depicted in the drawings. The devices can be in other positions or orientations (rotated 90° or otherwise) and the spatially relative terms used herein should be construed in context of the use or operation of the devices.

[0092] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An inner liner, characterized in that, For a dishwasher, the inner tank (100) includes: The dishwasher comprises a top shell (110), a bottom shell (120), and a side plate (130). The top shell (110) and the bottom shell (120) are spaced apart along the height direction of the dishwasher. The side plate (130) surrounds part of the top shell (110) and the bottom shell (120) and is connected to the top shell (110) and the bottom shell (120) respectively to form a cleaning chamber (140). A reinforcing structure (150) is provided on the bottom shell (120) and near the connection between the bottom shell (120) and the side plate (130); the reinforcing structure (150) protrudes toward the cleaning cavity (140) relative to the shell wall of the bottom shell (120).

2. The inner liner according to claim 1, characterized in that, The bottom shell (120) includes a bottom shell plate (121) and a bottom shell side plate (122), the bottom shell side plate (122) being connected to the peripheral edge of the bottom shell plate (121); the top edge of the bottom shell side plate (122) is connected to the side plate (130); The reinforcing structure (150) includes at least one first reinforcing part (151); the first reinforcing part (151) is located on the bottom shell side plate (122) and is disposed near the top edge of the bottom shell side plate (122).

3. The inner liner according to claim 2, characterized in that, The first reinforcing part (151) is a protrusion, which protrudes from the bottom shell side plate (122) toward the cleaning cavity (140); the protrusion extends circumferentially along the bottom shell side plate (122).

4. The inner liner according to claim 3, characterized in that, The protrusion has a recessed area (1511) that is recessed relative to the protrusion toward the side opposite to the cleaning cavity (140); the recessed area (1511) extends along the extension direction of the protrusion.

5. The inner liner according to claim 4, characterized in that, The protrusion also has a flow guiding area (1512) located between the recessed area (1511) and the bottom shell side plate (122), and the flow guiding area (1512) is inclined toward the cleaning cavity (140) relative to the bottom shell side plate (122).

6. The inner liner according to any one of claims 2-5, characterized in that, There are multiple first reinforcing parts (151), and the multiple first reinforcing parts (151) are arranged sequentially at intervals along the periphery of the bottom shell side plate (122).

7. The inner liner according to any one of claims 2-5, characterized in that, The reinforcing structure (150) further includes at least one second reinforcing part (152), which is disposed on the bottom plate (121) of the bottom shell and protrudes toward the cleaning cavity (140) relative to the bottom plate (121).

8. The inner liner according to claim 7, characterized in that, The bottom shell base plate (121) has a first mounting portion (1211); there are multiple second reinforcing portions (152), and the multiple second reinforcing portions (152) are spaced apart on the bottom shell base plate (121); At least one of the second reinforcing parts (152) is located around the first mounting part (1211).

9. The inner liner according to claim 8, characterized in that, The bottom shell base plate (121) has a second mounting portion (1212), and the second mounting portion (1212) and the first mounting portion (1211) are spaced apart on the bottom shell base plate (121); At least one of the first mounting portion (1211) and the second mounting portion (1212) protrudes toward the cleaning cavity (140) relative to the bottom plate (121); And / or, at least one of the first mounting portion (1211) and the second mounting portion (1212) is recessed relative to the bottom plate (121) toward the cleaning chamber (140).

10. A dishwasher, characterized in that, It includes a shell and an inner liner (100) as described in any one of claims 1-9, wherein the inner liner (100) is located within the shell.

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