CN220175067U - Bowl basket assembly for dish washing machine and dish washing machine - Google Patents

Abstract

The utility model discloses a bowl basket assembly for a dishwasher and a dishwasher. It relates to the technical field of dishwashers and includes a bowl basket body. The bowl basket body is provided with a first space for placing pots and pans. A second space for placing dishes and chopsticks. The bottom of the basket body is provided with a bottom bracket for supporting the bottom edge of pots. The side of the first space away from the second space is provided with at least one vertical bracket. The vertical bracket is used to support the inner wall of the pot or the handle of the pot, and the bottom bracket is arranged at the junction of the first space and the second space so that the pot is buckled obliquely in the first space. The above-mentioned bowl basket assembly can reduce the lateral size occupied by the pots by increasing the height dimension occupied by the pots when placed, thereby increasing the size of the second space for placing other items while the lateral size of the bowl basket body remains unchanged. tableware.

Description

A dish basket assembly for a dishwasher and a dishwasher

Technical field

The utility model relates to the technical field of dishwashers, and in particular to a dish basket assembly for the dishwasher.

Background technique

The development of large-capacity dishwashers continues to increase the number of ordinary tableware that can be placed, but its publicity for large capacity has made quite a few consumers want to put pots, the largest kitchen utensils, into the dishwasher. While affecting the placement of other tableware, having a dedicated cleaning position for large Chinese woks has gradually become an important factor for consumers when choosing a dishwasher.

For many years, large-capacity dishwashers on the market have lacked good designs for large Chinese woks and other kitchen utensils. Consumers who have already purchased ordinary dishwashers want to upgrade their dishwasher cutlery racks in this aspect. It’s also very difficult to adapt to updating your own large wok and other pots and utensils.

Utility model content

In order to overcome the shortcomings in the prior art that it is difficult for ordinary dishwashers to put down large woks and other pots and tableware at the same time, the utility model provides a bowl basket assembly for the dishwasher, which can occupy a certain height by lifting the pots and utensils. The size method reduces the lateral size occupied by the pots, thereby increasing the size of the second space for placing other tableware while the lateral size of the bowl basket body remains unchanged.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

A bowl basket assembly for a dishwasher, including a bowl basket body. The bowl basket body is provided with a first space for placing pots and a second space for placing dishes and chopsticks. The bottom is provided with a bottom bracket for supporting the bottom edge of the pot. The side of the first space away from the second space is provided with at least one vertical bracket. The vertical bracket is used to support the inner wall of the pot or the pot handle. The bottom bracket is arranged at the junction of the first space and the second space, so that the pot can be tilted into the first space.

In the above technical solution, the vertical bracket can hold the pot obliquely in the first space, and the bottom bracket can support the bottom of the pot to prevent the bottom of the pot from slipping. The pots and pans are buckled obliquely in the first space. By increasing the height dimension occupied by the pots when placed, the lateral dimensions occupied by the pots are reduced, thereby reducing the size of the first space while the lateral dimensions of the basket body remain unchanged. , increasing the size of the second space so that more dishes and chopsticks can be placed in the second space, and also allowing the first space to place larger pots and pans without changing the size of the second space. The bottom bracket is arranged at the junction of the first space and the second space, so that the bottom of the tilted pot can face the second space, and the upper space of the first space close to the second space can be freed, so that the second space can be freed. The bowls and chopsticks in the space can protrude toward the first space, increasing the size of the bowls and chopsticks that can be placed in the second space. The support structure formed by the bottom bracket and the vertical bracket has the advantages of simple structure, low manufacturing cost, and good versatility.

Preferably, the vertical bracket includes a fixed bracket connected to the side wall of the bowl basket body and a supporting bracket arranged on the fixed bracket. The supporting bracket has a storage state of being stored on the fixed bracket and one end extends into the first space. usage status.

In the above technical solution, when the vertical bracket needs to be used, one end of the support bracket is extended into the first space to support the inner wall of the pot or the handle of the pot. When pots and pans are not placed in the first space, other kitchen utensils that need to be cleaned can be placed. The support rack is switched to the storage state to prevent the support rack from interfering with other kitchen waste.

Preferably, one end of the support frame is rotatably connected to the fixed frame, and flipping the support frame can switch the support frame between the use state and the storage state; or, the support frame and the fixed frame are detachably connected, so The fixed frame is provided with a receiving part and a connecting part. When the supporting frame is installed on the receiving part, the supporting frame is in a received state. When the supporting frame is installed on the connecting part, the supporting frame is in a using state. The above structure allows the support frame to have a storage state and a use state, and can be switched between the two states as needed.

Preferably, the vertical bracket includes a fixed frame connected to the side wall of the bowl basket body and a support frame arranged on the fixed frame. The fixed frame is provided with a plurality of vertically spaced connecting parts, and a plurality of the The connecting parts are all adapted to the supporting frame, and the supporting frame is connected to one of the connecting parts so that the supporting frame is at the height position of the connecting part.

In the above technical solution, by connecting the support frame with connecting parts of different heights, the support frame can be made to have different heights, thereby meeting the requirements for supporting pots of different sizes. The height of the support frame can also be adjusted to make the pots It has different support inclinations to meet various usage conditions.

Preferably, the connecting part is a connecting hole. One side of the connecting hole is provided with a vertically arranged communication groove. Multiple connection holes are connected through the communication groove, so that the support frame connected to one of the connection holes can enter the communication groove. , and make the support frame enter another connection hole through the communication groove. The communication groove can facilitate the support frame to enter from one connection hole to another connection hole, making it convenient for the support frame to quickly switch heights, and the support frame does not need to be completely separated from the fixed frame, making the switching operation more convenient.

Preferably, the connection part is a connection hole, and the support frame includes a support rod that passes through the connection hole and a limiting rod that prevents the support rod from passing through the connection hole as a whole. The structure facilitates the connection and disassembly of the support frame and the connecting part.

Preferably, the upper end surface of the bottom bracket is a downwardly concave arc-shaped limiting surface. The arc-shaped limiting surface can adaptively limit slipping when pots of different sizes are placed.

Preferably, the bottom bracket includes a first connecting piece, a second connecting piece and a fixing piece. The fixing piece includes a long limiting rod, a connecting rod and a short avoiding rod connected in sequence. The two ends of the connecting rod are respectively connected with The first connecting piece and the second connecting piece are rotationally connected, the first connecting piece is provided with a first limiting groove, the second connecting piece is provided with a second limiting groove, and the fixing piece is rotated to make the When the short avoidance rod is set transversely in the second limit groove, the long limit rod is set vertically to support the bottom edge of the pot, and the fixing member is rotated to make the long limit rod transversely set in the first limit groove. When inside, the short avoidance rod is set vertically to avoid the tableware. In the above technical solution, when the long limiting rod is arranged vertically, it can support the bottom edge of the pot. When the short avoiding rod is arranged vertically, the long limiting rod is arranged transversely in the first limiting groove. It can avoid the tableware, and the length of the short rod is small and will basically not interfere with the kitchen utensils in the first space.

Preferably, the bottom bracket is slidably mounted on the bottom of the basket body. The bottom bracket can slide relative to the sliding bowl basket body to adapt to pots of different sizes.

Preferably, the number of the vertical brackets is two, one of which is used to support the inner wall of the pot, and the other is used to support the handle of the pot.

In the above technical solution, the two vertical brackets can form a triangular support with the bottom bracket, making the support of the pot more stable and less likely to shake, rotate and slide. The two vertical brackets respectively support the inner wall of the pot and the pot handle that supports the pot, which can increase the distance between the two support points and make the support structure more stable. One of the vertical brackets is used to support the handle of the pot, which can make the handle of the pot face diagonally upward, so that the ear of the pot corresponding to the handle of the pot faces diagonally downward. When the side wall of the pot is close to the side wall of the first space , the pot attachment ear is located within the angle between the side wall of the first space and the ground of the first space, and will not interfere with the side wall of the first space. Therefore, the space occupied by the pot can be further reduced, and the size of the first space remains unchanged. In some cases, larger pots can be placed.

A dishwasher includes an inner pot with a washing cavity. At least two basket assemblies are distributed up and down in the washing cavity. The lowest basket assembly adopts the above-mentioned basket assembly.

Existing dishwashers generally have at least two basket assemblies distributed up and down. The bottom of the washing cavity is generally provided with a water spout, and the height of the basket assembly located below is higher. The one described in this application is The bowl basket assembly is arranged below, so that the bowl basket assembly described in this application can be adapted to various dishwashers, and the pots and pans placed obliquely in the first space can be closer to the water spout below, achieving better results. cleaning effect.

The first space is arranged inside the second space, so that the pots and pans buckled obliquely in the first space can be closer to the water spout at the rear side of the washing chamber, thereby achieving a better cleaning effect.

Description of drawings

Figure 1 is a schematic structural diagram of the bowl basket assembly of the present utility model;

Figure 2 is a schematic structural diagram of the utility model when pots are placed in the bowl basket assembly;

Figure 3 is a schematic structural diagram of the utility model when pots and tableware are placed in the bowl basket assembly;

Figure 4 is a schematic structural diagram of the vertical bracket in the utility model;

Figure 5 is a structural schematic diagram 2 of the vertical bracket in the utility model;

Figure 6 is a structural schematic view three of the vertical bracket in the utility model;

Figure 7 is a structural schematic diagram 4 of the vertical bracket in the utility model;

Figure 8 is a schematic diagram 5 of the structure of the vertical bracket in the utility model;

Figure 9 is a schematic diagram 6 of the structure of the vertical bracket in the utility model;

Figure 10 is a schematic structural diagram of the bottom bracket of the utility model;

Figure 11 is the second structural schematic diagram of the bottom bracket of the utility model;

Figure 12 is a structural schematic diagram three of the bottom bracket of the utility model.

Figure 13 is a schematic structural diagram of the dishwasher of the present utility model.

In the picture: basket body 1, first space 2, second space 3, bottom bracket 4, arc-shaped limiting surface 4.1, first connecting piece 4.2, second connecting piece 4.3, fixing piece 4.4, long limiting rod 4.4 .1. Connecting rod 4.4.2, avoidance short rod 4.4.3, first limit slot 4.5, second limit slot 4.6, vertical bracket 5, fixed frame 5.1, storage part 5.1.1, connecting part 5.1.2 , communication groove 5.1.3, storage groove 5.1.4, limit block 5.1.5, support frame 5.2, storage horizontal groove 5.3, storage vertical groove 5.4, pot 6, pot handle 7, attachment ear 8.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Example 1:

As shown in Figures 1 to 3, a bowl basket assembly for a dishwasher includes a bowl basket body 1. The bowl basket body 1 is provided with a first space 2 for placing pots and a first space 2 for placing bowls. In the second space 3 of the chopsticks, the bottom of the basket body 1 is provided with a bottom bracket 4 for supporting the bottom edge of the pot 6. The side of the first space 2 away from the second space 3 is provided with at least one vertical bracket. 5. The vertical bracket 5 is used to support the inner wall of the pot 6 or the pot handle 7. The bottom bracket 4 is arranged at the junction of the first space 2 and the second space 3 so that the pot 6 can be tilted. In the first space 2.

In the above technical solution, the vertical bracket 5 can make the pot 6 obliquely buckle in the first space 2, and the bottom bracket 4 can support the bottom of the pot 6 to prevent the bottom of the pot 6 from slipping. The pot 6 is buckled obliquely in the first space 2. By increasing the height dimension occupied by the pot 6 when placed, the lateral size occupied by the pot 6 is reduced, thereby reducing the lateral size of the bowl basket body 1 while the lateral size remains unchanged. Reduce the size of the first space 2 and increase the size of the second space 3, so that more dishes can be placed in the second space 3, or the first space 2 can be placed without changing the size of the second space 3. Larger pot size 6. The bottom bracket 4 is arranged at the junction of the first space 2 and the second space 3, so that the bottom of the tilted pot 6 can face the second space 3, while the first space 2 is close to the upper space of the second space 3 It can be vacated so that the bowls and chopsticks in the second space 3 can protrude toward the first space 2, thereby increasing the size of the bowls and chopsticks that can be placed in the second space 3. The support structure formed by the bottom bracket 4 and the vertical bracket 5 has the advantages of simple structure, low manufacturing cost, and good versatility. In this application, there is no physical dividing line between the first space 2 and the second space 3. It can be understood that the bottom bracket 4 is the dividing line between the first space 2 and the second space 3. The bowl basket body 1 is composed of a plurality of frame iron rods arranged in longitude and weft, and brackets are installed on the frame iron rods. The lower part of the bowl basket body 1 is provided with several wheels to facilitate putting the bowl basket body 1 into or taking it out of the dishwasher. While the pot 6 is placed in the first space 2, some other kitchen utensils can be placed, especially the space under the handle 7 of the pot.

Preferably, the number of the vertical brackets 5 is two, one of which is used to support the inner wall of the pot, and the other is used to support the handle of the pot.

In the above technical solution, the two vertical brackets 5 can form a triangular support with the bottom bracket 4, making the support of the pot more stable and less likely to shake, rotate and slide. The two vertical brackets 5 respectively support the inner wall of the pot and the pot handle that supports the pot, which can increase the distance between the two support points and make the support structure more stable. One of the vertical brackets 5 is used to support the handle of the pot, which can make the handle of the pot face diagonally upward, so that the pot ear 8 corresponding to the handle of the pot faces diagonally downward, and the side wall of the pot is close to the first space 2 When the pot is on the side wall, the pot attachment ear 8 is located within the angle between the side wall of the first space 2 and the ground of the first space 2 and will not interfere with the side wall of the first space 2. Therefore, the space occupied by the pot can be further reduced. While the size of the first space 2 remains unchanged, larger pots and pans can be placed.

Preferably, as shown in Figure 4, the vertical bracket 5 includes a fixed bracket 5.1 connected to the side wall of the bowl basket body 1 and a supporting bracket 5.2 arranged on the fixed bracket 5.1. The supporting bracket 5.2 has a structure stored in the fixed bracket. The storage state on 5.1 and the use state with one end extending into the first space 2. The fixed frame 5.1 and the fixed frame 5.1 are clamped through a slot structure.

In the above technical solution, when the vertical bracket 5 needs to be used, one end of the support bracket 5.2 is extended into the first space 2 to support the inner wall of the pot or the handle of the pot. When no pots are placed in the first space 2, other kitchen utensils that need to be cleaned can be placed. The support frame 5.2 is switched to the storage state to prevent the support frame 5.2 from interfering with other kitchen waste.

In one embodiment, as shown in Figure 4, one end of the support frame 5.2 is rotationally connected to the fixed frame 5.1, and flipping the support frame 5.2 can switch the support frame 5.2 between the use state and the storage state.

It can be understood that in another embodiment, as shown in Figure 7, the support frame 5.2 is detachably connected to the fixed frame 5.1, and the fixed frame 5.1 is provided with a receiving part 5.1.1 and a connecting part 5.1.2. When the frame 5.2 is installed on the storage part 5.1.1, the support frame 5.2 is in the storage state. When the support frame 5.2 is installed on the connecting part 5.1.2, the support frame 5.2 is in the use state.

Preferably, as shown in Figure 4, the vertical bracket 5 includes a fixed frame 5.1 connected to the side wall of the bowl basket body 1 and a support frame 5.2 provided on the fixed frame 5.1. The fixed frame 5.1 is provided with a plurality of Vertically spaced connecting parts 5.1.2, multiple connecting parts 5.1.2 are adapted to the supporting frame 5.2, and the supporting frame 5.2 is connected to one of the connecting parts 5.1.2, so that the supporting frame 5.2 At the height position where the connecting part 5.1.2 is located.

In the above technical solution, by connecting the support frame 5.2 with the connecting parts 5.1.2 of different heights, the support frame 5.2 can be made to have different heights to meet the support of pots of different sizes. The support frame 5.2 can also be adjusted. The height allows the pot to have different support inclinations to meet various usage conditions.

Example 2:

As shown in Figures 4 to 6, on the basis of Embodiment 1, the connection portion 5.1.2 is a connection hole, and one side of the connection hole is provided with a vertical communication groove 5.1.3. Multiple connections The holes are connected through the communication slot 5.1.3, so that the support frame 5.2 connected to one of the connection holes enters the communication slot 5.1.3, and the support frame 5.2 enters the other connection hole through the communication slot 5.1.3. The communication groove 5.1.3 can facilitate the support frame 5.2 to enter from one connection hole to another connection hole, and facilitate its rapid height switching, and the support frame 5.2 does not need to be completely separated from the fixed frame 5.1, making the switching operation more convenient.

A storage slot 5.1.4 is provided on the back of the fixed frame 5.1. When the support frame 5.2 is connected to the uppermost connection hole, it can be flipped upward into the storage slot 5.1.4 and be in a storage state.

Preferably, the support frame 5.2 has a digit-shaped structure, and the support frame 5.2 can be elastically deformed to facilitate extending the end of the support frame 5.2 into the connection hole. The communication groove 5.1.3 is provided with a limiting block 5.1.5, which can support the support frame 5.2 when the support frame 5.2 is in use.

It can be understood that in another embodiment, the communication groove may not be provided, and the support frame may be taken out from one and then put into the other connection hole.

Example 3:

As shown in Figures 7 to 9, on the basis of Embodiment 1, the connection portion 5.1.2 is a connection hole, and the support frame 5.2 includes a support rod that passes through the connection hole and a support rod that is used to prevent the support rod from passing through the connection as a whole. hole limiter. The structure facilitates the connection and disassembly of the support frame 5.2 and the connecting part 5.1.2. The fixed frame 5.1 is provided with a storage horizontal slot 5.3 adapted to the limit rod and a storage vertical slot 5.4 adapted to the support rod. After the support frame 5.2 is taken out from the connection hole, it can be placed in the horizontal storage slot 5.3 and the vertical storage slot 5.4 for storage.

When the support rod is connected to different connection holes, it can be at different heights. The limiting rod can prevent the supporting rod from passing through the connecting hole as a whole.

Example 4:

As shown in Figure 10, based on Embodiment 1, the upper end surface of the bottom bracket 4 is a downwardly concave arc-shaped limiting surface 4.1. The arc-shaped limiting surface 4.1 can adaptively limit slipping when pots of different sizes are placed.

Preferably, the bottom bracket 4 is connected to the basket body 1 through a buckle structure. The bottom bracket 4 can be quickly disassembled and assembled.

Preferably, the bottom bracket 4 is slidably installed on the bottom of the basket body 1 . The bottom bracket 4 can slide relative to the sliding bowl basket body 1 to adapt to pots of different sizes. The bottom bracket 4 can slide laterally relative to the sliding bowl basket body 1, or can slide longitudinally to switch the size of the two spaces. When the pot is small, the size of the second space 3 is increased.

Example 5:

As shown in Figures 11 and 12, based on Embodiment 1, the bottom bracket 4 includes a first connecting piece 4.2, a second connecting piece 4.3 and a fixing piece 4.4. The fixing piece 4.4 includes limiting parts connected in sequence. Long rod 4.4.1, connecting rod 4.4.2 and short avoidance rod 4.4.3. Both ends of the connecting rod 4.4.2 are rotationally connected to the first connecting piece 4.2 and the second connecting piece 4.3 respectively. The first connecting piece The first limiting groove 4.5 is provided on the member 4.2, and the second limiting groove 4.6 is provided on the second connecting member 4.3. The fixing member 4.4 is rotated to make the avoidance short rod 4.4.3 transversely set at the second limiting groove. When the position is in the first limit groove 4.6, the long limit rod 4.4.1 is set vertically to support the bottom edge of the pot, and the fixing member 4.4 is rotated to make the long limit rod 4.4.1 transversely set in the first limit groove 4.5. When inside, the short avoidance rod 4.4.3 is set vertically to avoid the tableware. In the above technical solution, when the long limiting rod 4.4.1 is set vertically, it can support the bottom edge of the pot. When the short avoiding rod 4.4.3 is set vertically, the long limiting rod 4.4.1 can be used to support the bottom edge of the pot. It is arranged in the first limiting groove 4.5 and can avoid the tableware, and the length of the short rod is small and will not interfere with the kitchen utensils in the first space 2.

The number of the bottom brackets 4 is two, and the two bottom brackets 4 are arranged side by side to better support the bottom of the pot.

Preferably, the bottom bracket 4 is connected to the basket body 1 through a buckle structure. The bottom bracket 4 can be quickly disassembled and assembled.

Preferably, the bottom bracket 4 is slidably installed on the bottom of the basket body 1 . The bottom bracket 4 can slide relative to the sliding bowl basket body 1 to adapt to pots of different sizes. The bottom bracket 4 can slide laterally relative to the sliding bowl basket body 1, or can slide longitudinally to switch the size of the two spaces. When the pot is small, the size of the second space 3 is increased.

Example 6:

As shown in Figure 13, a dishwasher includes an inner tank with a washing chamber. At least two basket assemblies are distributed up and down in the washing chamber. The bottom basket assembly adopts the method described in Embodiments 1 to 5. bowl basket assembly.

Existing dishwashers generally have at least two basket assemblies distributed up and down. The bottom of the washing cavity is generally provided with a water spout, and the height of the basket assembly located below is higher. The one described in this application is The bowl basket assembly is arranged below, which can make the bowl basket assembly described in this application adaptable to various dishwashers, and can make the pots and pans obliquely buckled in the first space 2 closer to the water spout below, achieving better results. Good cleaning effect.

Preferably, the first space 2 is arranged inside the second space 3, so that the pot tilted in the first space 2 can be closer to the water spout at the back of the washing chamber, thereby achieving a better cleaning effect.

Claims (11)

1. A basket assembly for a dishwasher, including a basket body, characterized in that the basket body is provided with a first space for placing pots and a second space for placing dishes, The bottom of the basket body is provided with a bottom bracket for supporting the bottom edge of the pot. At least one vertical bracket is provided on the side of the first space away from the second space. The vertical bracket is used to support the inside of the pot. Wall or pot handle, the bottom bracket is arranged at the junction of the first space and the second space, so that the pot is buckled obliquely in the first space. 2. A bowl basket assembly for a dishwasher according to claim 1, wherein the vertical bracket includes a fixed frame connected to the side wall of the bowl basket body and a support frame arranged on the fixed frame. , the support frame has a storage state of being stored on the fixed frame and a use state of one end extending into the first space. 3. A bowl basket assembly for a dishwasher according to claim 2, characterized in that one end of the support frame is rotationally connected to the fixed frame, and turning the support frame can make the support frame in use switch between the state and the storage state; or, the support frame and the fixed frame are detachably connected, the fixed frame is provided with a storage part and a connecting part, when the support frame is installed in the storage part, the support frame is in the storage state, and the support frame When installed on the connection part, the support frame is in use. 4. The basket assembly for a dishwasher according to claim 1, wherein the vertical bracket includes a fixed frame connected to the side wall of the basket body and a support frame arranged on the fixed frame. , the fixed frame is provided with a plurality of vertically spaced connecting parts, the plurality of connecting parts are adapted to the supporting frame, and the supporting frame is connected to one of the connecting parts, so that the supporting frame is in the The height of the connection. 5. A dish basket assembly for a dishwasher according to claim 4, characterized in that the connecting part is a connecting hole, and one side of the connecting hole is provided with a vertical communication groove. The two connection holes are connected through the communication slots, so that the support frame connected to one of the connection holes enters the communication slot, and the support frame enters the other connection hole through the communication slot. 6. A dish basket assembly for a dishwasher according to claim 4, characterized in that the connecting part is a connecting hole, the supporting frame includes a supporting rod passing through the connecting hole and a supporting rod for preventing The limiting rod passes through the connecting hole as a whole. 7. The basket assembly for a dishwasher according to claim 1, wherein the upper end surface of the bottom bracket is a downwardly concave arc-shaped limiting surface. 8. A dish basket assembly for a dishwasher according to claim 1, wherein the bottom bracket includes a first connecting piece, a second connecting piece and a fixing piece, and the fixing piece includes: The long limiting rod, the connecting rod and the short avoiding rod, the two ends of the connecting rod are rotationally connected with the first connecting piece and the second connecting piece respectively, and the first connecting piece is provided with a first limiting groove, so The second connecting piece is provided with a second limiting slot. When the fixing piece is rotated so that the short avoidance rod is set transversely in the second limiting slot, the long limiting rod is set vertically to support the bottom of the pot. edge, when the fixing member is rotated so that the long limiting rod is set transversely in the first limiting groove, the short avoiding rod is set vertically and avoids the tableware. 9. The basket assembly for a dishwasher according to any one of claims 1 to 8, wherein the bottom bracket is slidably installed on the bottom of the basket body. 10. A basket assembly for a dishwasher according to any one of claims 1 to 8, characterized in that the number of the vertical brackets is two, one of which is used to support the inner side of the pot. wall, and the other is used to support pot handles. 11. A dishwasher, including an inner pot with a washing cavity, at least two basket assemblies distributed up and down in the washing cavity, characterized in that the bottom basket assembly adopts any one of claims 1 to 10 The bowl and basket assembly described in item 1.