CN107296582B

CN107296582B - Dish washer bowl basket lifting unit and dish washer

Info

Publication number: CN107296582B
Application number: CN201710680159.6A
Authority: CN
Inventors: 陈桂华
Original assignee: Midea Group Co Ltd; Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Priority date: 2017-08-10
Filing date: 2017-08-10
Publication date: 2020-08-04
Anticipated expiration: 2037-08-10
Also published as: CN107296582A

Abstract

The invention discloses a bowl basket lifting component of a dish washer, comprising: the double-rocker unit is connected to the dish basket (1) of the dish washing machine and used for driving the dish basket (1) to move between a lifting position of pulling out the inner container (2) of the dish washing machine and a lowering position of pushing in the inner container (2); and the supporting unit is connected to the double-rocker unit and is used for forming positioning support at any position for the bowl basket (1) in the process that the bowl basket (1) moves from the lowered position to the raised position. The invention also discloses a dishwasher, which comprises the dishwasher basket lifting component. The invention changes the height of the dish basket of the dish washing machine, and a user does not need to bend to pick and place the tableware, so that the process of picking and placing the tableware has easy operability, and the efficiency of picking and placing the tableware can be improved.

Description

Dish washer bowl basket lifting unit and dish washer

Technical Field

The invention relates to the field of household appliances, in particular to a dish washing machine bowl basket lifting assembly and a dish washing machine.

Background

The dishwasher washes dishes using sprayed high-pressure washing water. The washing process typically goes through main wash, rinse and dry stages.

The dishwasher includes an inner tub having a washing tank, a washing pump capable of generating high pressure water, a basket capable of accommodating dishes, a rotary impeller for spraying washing water, and a water flow circuit connecting the washing pump and the rotary impeller. The washing water sprayed from the rotating impeller is used to wash contaminated dishes placed on the basket.

The bowl basket of the dish washer is divided into an upper bowl basket arranged on the upper part of the inner container and a lower bowl basket arranged on the lower part of the inner container. Among the prior art, lower bowl basket is along dish washer fore-and-aft direction removal accomodates the tableware, need put and take out the tableware under the condition of bowing, so the shortcoming is very tired and inconvenient. Particularly, since the dishes loaded in the lower basket are larger and heavier than those loaded in the upper basket, the placing and taking out operations are difficult.

Disclosure of Invention

The invention aims to solve the problem that tableware is inconvenient to place or take out of a dish basket in the prior art, and provides a dish basket lifting assembly of a dish washing machine, so that the height of the dish basket of the dish washing machine is changed, and the tableware can be conveniently and efficiently taken and placed.

In order to accomplish the above object, an aspect of the present invention provides a basket lift assembly for a dishwasher, comprising: the double-rocker unit is connected to a bowl basket of the dish washing machine and used for driving the bowl basket to move between a lifting position for pulling out the inner container of the dish washing machine and a lowering position for pushing in the inner container; and the supporting unit is connected to the double-rocker unit and used for forming positioning support at any position for the bowl basket in the process of moving the bowl basket from the lowered position to the raised position.

Preferably, the dishwasher basket lift assembly further comprises a base plate; the double rocker unit comprises: the first rocking bar and the second rocking bar are arranged in parallel, one end of each rocking bar is hinged to the base plate, and the other end of each rocking bar is hinged to the bowl basket; and the connecting rod is connected between the first rocker and the second rocker so as to enable the first rocker and the second rocker to synchronously swing.

Preferably, the first rocker and the second rocker are both L-shaped plates, the connecting rod is an I-shaped plate, and the bowl basket is provided with a fixing plate, wherein the end part of the long arm of the first rocker and the end part of the long arm of the second rocker are hinged to the base plate, the bending part of the first rocker and the bending part of the second rocker are respectively hinged to two ends of the connecting rod, and the end part of the short arm of the first rocker and the end part of the short arm of the second rocker are respectively hinged to the fixing plate of the bowl basket.

Preferably, the supporting unit comprises a positioning telescopic piece and a swinging piece which swings synchronously with the first rocker or the second rocker; one end of the positioning telescopic piece is hinged with one end of the swinging piece, the other end of the positioning telescopic piece is hinged to the base plate, and the other end of the swinging piece is hinged to the base plate and connected with the first rocker or the second rocker into an integral structure.

Preferably, a hinge point of the other end of the swinging member and the base plate is overlapped with a hinge point of the first rocker and the base plate, or is overlapped with a hinge point of the second rocker and the base plate; and the swinging piece and the first rocker or the second rocker are connected into an integral structure through a limiting part.

Preferably, the positioning telescopic part comprises a first telescopic rod and a second telescopic rod capable of being telescopic relative to the first telescopic rod; the clamping hook is arranged on one of the first telescopic rod and the second telescopic rod, a plurality of clamping grooves distributed along the extending direction of the second telescopic rod are formed in the other one of the first telescopic rod and the second telescopic rod, the clamping hook can be clamped and matched with any one of the clamping grooves in the extending process of the second telescopic rod, and the clamping hook does not interfere with the clamping grooves in the retracting process of the second telescopic rod.

Preferably, the support unit further includes a damper having one end hinged to the base plate and the other end hinged to the swinging member to buffer a swinging amplitude of the swinging member.

Preferably, the damper is a gas spring damper or a hydraulic damper.

Preferably, the double-rocker unit and the supporting unit are respectively disposed at both sides of the substrate.

The invention also provides a dishwasher, which comprises the dishwasher basket lifting assembly; wherein, the side walls of the two sides of the inner container (2) are provided with the bowl basket lifting component of the dishwasher.

Through the technical scheme, the dish basket lifting assembly of the dish washing machine is provided with the double-rocker unit for changing the height of the dish basket of the dish washing machine and the supporting unit for forming positioning support for the dish basket in the process of lifting the dish basket. Through the double-rocker unit, the height of a bowl basket of the dishwasher, particularly a lower bowl basket, when the inner container is pulled out can be raised; the elevated bowl basket can be positioned at a suitable height by the support unit. Therefore, the user does not need to bend down to take and place the tableware, and the process of taking and placing the tableware is easy to operate. And, can also improve tableware and get and put efficiency.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

FIG. 1 is a schematic structural view of a dishwasher according to the present invention, showing a basket inside a tub;

FIG. 2 is a schematic structural view of a basket of a dishwasher according to the present invention;

FIG. 3 is an exploded view of a dishwasher basket lift assembly according to the present invention;

FIG. 4 is a schematic structural view of a dishwasher according to the present invention, showing the basket in a lowered position outside the inner container;

FIG. 5 is a schematic structural view of a dishwasher according to the present invention, showing the basket in a raised position pulled out of the tub;

FIG. 6 is a schematic structural view of a dishwasher basket lifting assembly according to the present invention, showing an exploded structure of a support unit;

fig. 7 is a schematic view of a positioning extension piece of a basket lifting assembly of a dishwasher according to the present invention.

Description of the reference numerals

100 dishwasher

1 bowl basket 11 fixed plate 12 guide rail

13 bowl basket fixing piece

2 inner container

31 first rocker 311 first rocker arm 3111 first square hole

312 short arm of the first rocker

32 second Rocker 321 Long arm 322 of the second Rocker the short arm of the second Rocker

33 connecting rod

4 base plate

51 positioning extension piece 511 first extension rod 512 second extension rod

52 oscillating member 521 second square hole

501 hook 502 clamp groove

6 damper

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1 to 7, the present invention provides a dishwasher basket lift assembly. The dishwasher basket lifting assembly includes a double rocker unit and a support unit. Wherein, the double-rocker unit is a hinge link mechanism which can reciprocate within a certain angle range. The rocker of the double-rocker mechanism moves back and forth with a hinge point as a circle center like a pendulum, and the moving track of the end far away from the hinge point is a circular arc track, so that the double-rocker mechanism can have a higher position and a lower position. In the invention, the bowl basket 1 of the dish washing machine is connected with the double-rocker unit, and the bowl basket 1 is driven to move between a lifting position of pulling out the inner container 2 of the dish washing machine and a lowering position of pushing in the inner container 2 through the reciprocating movement of the double-rocker unit. In addition, the support unit is connected to the double rocker unit. In the process that the bowl basket moves from the lowered position of pushing the inner container 2 into the raised position of pulling the inner container 2 out, the support unit can realize that the bowl basket 1 is positioned and supported at any position.

By the aid of the double-rocker unit, the height of the bowl basket 1 of the dish washing machine, particularly the height of the lower bowl basket when the inner container is pulled out can be raised; by means of the support unit, the elevated bowl basket 1 can be positioned at a suitable height. Therefore, the user does not need to bend down to take and place the tableware, and the process of taking and placing the tableware is easy to operate. And, can also improve tableware and get and put efficiency. The bowl basket 1 in the following description comprises an upper bowl basket and a lower bowl basket, but sometimes only the lower bowl basket is mentioned. This is for descriptive purposes and not for limiting purposes. The mere mention of a lower bowl basket is not intended to exclude an upper bowl basket, but merely for reasons of more intuitive viewing from the figures.

Referring to fig. 3, according to an embodiment of the present invention, the double rocker unit includes first and

second rockers

31 and 32 disposed in parallel, and a connecting rod 33 connected between the first and

second rockers

31 and 32. The first rocking lever 31 and the second rocking lever 32 are reciprocally swung, and the connecting rod 33 is swung following the first rocking lever 31 and the second rocking lever 32.

In addition, the dishwasher basket lifting assembly further comprises a base plate 4. One end of each of the first rocker 31 and the second rocker 32 is hinged to the base plate 4, and is arranged like two parallel pendulums. The connecting rod 33 may be hinged with the first and

second rockers

31 and 32, respectively, to keep the first and

second rockers

31 and 32 oscillating synchronously. The bowl basket 1 is connected to a hinge linkage formed by a first rocking bar 31, a second rocking bar 32 and a connecting rod 33 so as to be reciprocatingly swingable therewith. Preferably, the first rocking bar 31 and the second rocking bar 32 may be provided to have the same length, and a connection line of a hinge point of the first rocking bar 31 with the base plate 4 and a hinge point of the second rocking bar 32 with the base plate 4 is substantially parallel to the bottom surface of the bowl basket 1. This allows the bowl basket 1 to be smoothly moved between the raised position and the lowered position. Preferably, the connecting rod 33 is connected between the first rocking bar 31 and the second rocking bar 32 in a direction substantially perpendicular to the first rocking bar 31 and the second rocking bar 32. In this way, the influence of the connecting rod 33 on the swing amplitudes of the first rocker 31 and the second rocker 32 can be reduced.

With continued reference to FIG. 3, according to an embodiment of the present invention, the first rocker 31 and the second rocker 32 are L-shaped plates, and the connecting rod 33 is an I-shaped plate, as shown in FIG. 3, the L-shaped first rocker 31 has the long arm 311 of the first rocker and the short arm 312 of the first rocker, and the L-shaped second rocker 32 has the long arm 321 of the second rocker and the short arm 322 of the second rocker, the connection point of the long arm 311 of the first rocker and the short arm 312 of the first rocker forms the bending point of the first rocker, and the connection point of the long arm 321 of the second rocker and the short arm 322 of the second rocker forms the bending point of the second rocker.

As in the embodiment shown in fig. 3, the end of the long arm 311 of the first rocker is hinged to the base plate 4 and the end of the long arm 321 of the second rocker is hinged to the base plate 4. The long arm 311 of the first rocker and the long arm 321 of the second rocker form the swing radius of the hinge linkage, reaching the swing limits of the first rocker 31 and the second rocker 32 when the link 33 is substantially collinear with the long arm 311 of the first rocker and the long arm 321 of the second rocker. As previously described, the connecting rod 33 may be hinged to the first rocker 31 and the second rocker 32 in a direction substantially perpendicular to the long arm 311 of the first rocker and the long arm 321 of the second rocker. Preferably, both ends of the connecting rod 33 are hinged to the bent portion of the first rocking bar 31 and the bent portion of the second rocking bar 32, respectively. This ensures the strength of the hinge portion of the connecting rod 33 and prevents the first rocking bar 31 and the second rocking bar 32 from losing synchronization.

In addition, according to an embodiment of the present invention, a fixing plate 11 is provided on the bowl basket 1. The end of the short arm 312 of the first rocking lever is hinged to the fixed plate 11 and the end of the short arm 322 of the second rocking lever is hinged to the fixed plate 11 to enable the connection between the bowl basket 1 and the hinge linkage. The fastening plate 11 may be arranged at the side of the bowl and basket 1, forming a strong connection point on the bowl and basket 1 and forming a support point for the bowl and basket 1 to move between the raised position and the lowered position. Of course, in other embodiments, the connecting rod 33 may be hinged to the fixing plate 11, and the above-mentioned effects may be achieved. In another embodiment, the connecting rod 33 and the fixing plate 11 may be directly integrated.

Refer to fig. 1 to 5. The front surface of the inner container 2 is open, and tableware can be freely stored. The bowl basket 1 is arranged in the inner container 2. In order to enable the bowl basket 1 to slide, a guide rail 12 is provided, and the basket of the bowl basket 1 is connected to the guide rail 12 by a basket securing piece 13. The guide rail 12 is connected to the fixed plate 11, and the guide rail 12 can be raised or lowered as the double rocker unit moves. When taking and placing tableware, the bowl basket 1 can be pulled out from the descending position shown in fig. 1 and positioned in the inner container 2 to the position shown in fig. 4, then the bowl basket 1 is pulled continuously, and under the action of the double-rocker unit, the bowl basket 1 can be gradually moved to the ascending position shown in fig. 5.

Referring to fig. 1 to 6, according to an embodiment of the present invention, the supporting unit includes a positioning telescopic member 51 and a swinging member 52. The oscillating member 52 oscillates in synchronization with the first rocking lever 31 or the second rocking lever 32. Wherein, one end of the positioning telescopic piece 51 is hinged with one end of the swinging piece 52; the other end of the positioning bellows 51 is hinged to the base plate 4; the other end of the swinging member 52 is also hinged to the base plate 4, and the swinging member 52 is connected to the first rocking lever 31 or the second rocking lever 32 as an integral structure. When the first rocking bar 31 and the second rocking bar 32 are rocked, the rocking member 52 is also rocked integrally, which moves the positioning telescopic member 51. When the swinging member 52 rotates around the hinge point hinged to the base plate 4, the position of the hinge point of the swinging member 52 and the positioning extensible member 51 moves, and the length of the positioning extensible member 51 changes. In the process that the bowl basket 1 moves from the lowered position to the raised position, the positioning telescopic piece 51 extends out to form positioning support at any position for the bowl basket 1; during the movement of the bowl basket 1 from the raised position to the lowered position, the positioning telescope 51 is retracted, not interfering with the movement of the bowl basket 1. Through the extension and contraction of the positioning telescopic piece 51, the multipoint positioning support of the bowl basket 1 can be realized.

According to the embodiment of the present invention, the hinge point of the other end of the swinging member 52 and the base plate 4 is overlapped with the hinge point of the first rocking bar 31 and the base plate 4 or the hinge point of the second rocking bar 32 and the base plate 4. That is, the swinging member 52 and the first rocking lever 31 may be hinged to the base plate 4 at the same hinge point, or the swinging member 52 and the second rocking lever 32 may be hinged to the base plate 4 at the same hinge point. In the embodiment in which the swinging member 52 and the first rocking lever 31 are hinged to the base plate 4 at the same hinge point, the swinging member 52 and the first rocking lever 31 are connected to each other by a stopper portion to form an integral structure. Thus, the swinging member 52 and the first rocking lever 31 can be integrally rotated with respect to the base plate 4. In the embodiment in which the swinging member 52 and the second rocking lever 32 are hinged to the base plate 4 at the same hinge point, the swinging member 52 and the second rocking lever 32 are connected to each other by a stopper portion to form an integral structure. Thus, the swinging member 52 and the second rocking lever 32 can be integrally rotated with respect to the base plate 4.

In the above description, the position-limiting portion may be any structure capable of performing a position-limiting function. For example, but not limited to, a dowel configuration may be employed. In the embodiment of the present invention (taking the example that the swinging member 52 and the first rocking lever 31 are hinged to the base plate 4 at the same hinge point), the end of the long arm 311 of the first rocking lever is provided with a first square hole 3111, and the end of the swinging member 52 is provided with a second square hole 521. A positioning pin having a cross section matching the shapes of the first square hole 3111 and the second square hole 521 penetrates the first square hole 3111 and the second square hole 521, and then connects the first rocker 31 and the swinging member 52 to form an integral structure. In addition, the positioning pin can also penetrate through a hole in the substrate 4 and can rotate in the hole in the substrate 4. In this way, the integral structure formed by the first rocker 31 and the oscillating member 52 can be articulated to the base plate 4 at the same articulation point. This arrangement can greatly simplify the overall structure of the bowl and basket lifting assembly.

Referring to fig. 3 to 6, according to an embodiment of the present invention, the positioning extension-and-contraction member 51 includes a first extension-and-contraction rod 511 and a second extension-and-contraction rod 512, the second extension-and-contraction rod 512 being capable of extending and contracting with respect to the first extension-and-contraction rod 511. In the relative extension and retraction process of the first extension rod 511 and the second extension rod 512, the bowl basket 1 is supported in a multi-point positioning manner. Specifically, one of the first telescopic rod 511 and the second telescopic rod 512 is provided with a hook 501, and the other is provided with a plurality of slots 502. The plurality of slots 502 are distributed along the extending direction of the second telescopic rod 512, so as to form a multi-point positioning support for the bowl basket 1.

Referring to fig. 6 and 7, the structure of the hook 501 and the slot 502 is such that the hook 501 can be engaged with any one of the slots 502 when the second telescopic rod 512 is extended. The hooks 501 are clamped in different clamping grooves 502, so that the bowl basket 1 can be positioned at different heights. It can be understood that the number of the slots 502 determines the number of the positioning points of the bowl basket 1. The figures of the present invention provide embodiments in which 7 slots 502 are provided so that the bowl basket 1 can be positioned at 7 different heights. In the process that the bowl basket 1 moves from the lowered position to the raised position, the hooks 501 pass through the slots 502 from low to high in sequence, and can be clamped in any one of the slots 502 in the middle. When the user continues to pull the bowl basket 1, the hooks 501 can be smoothly released from any one of the slots 501. In addition, the structure of the hook 501 and the slot 502 is also set such that the hook 501 and the slot 502 do not interfere with each other during the retraction process of the second telescopic rod 512. When the bowl basket 1 needs to move from the raised position to the lowered position, the edge of the bowl basket 1 can be slightly raised to enable the hook 501 to be disengaged from the clamping groove 502, when the bowl basket 1 is put down, the hook 501 and the clamping groove 502 can be separated through the hook spring, and therefore the hook 501 and the clamping groove 502 cannot interfere in the retraction process of the second telescopic rod 512.

Referring to fig. 1 to 6, according to an embodiment of the present invention, the supporting unit further includes a damper 6. The damper 6 is hinged to the base plate 4 at one end and to the oscillating member 52 at the other end to damp the amplitude of oscillation of the oscillating member 52. According to the above, the oscillating piece 52 is connected to the first rocker 31 or the second rocker 32 as an integral oscillating structure, so the damper 6 can practically damp the oscillation amplitude of the double rocker unit. Therefore, in the rising and falling processes of the bowl basket 1, the force can be reduced under the action of the damper 6 when the bowl basket 1 rises, and the bowl basket 1 can be prevented from suddenly falling to damage tableware when the bowl basket 1 falls. Preferably, the damper 6 may be a gas spring damper or a hydraulic damper with a reliable damper damping effect.

Referring to fig. 1, 4 and 5, a double rocker unit and a supporting unit are respectively disposed at both sides of a base plate 4 according to an embodiment of the present invention. In this way, interference between the double rocker unit and the support unit can be avoided. As shown in fig. 1, 4 and 5, the substrate 4 is attached to the inner wall of the inner container 2, the double rocker unit is located on the inner wall of the inner container 2, and the supporting unit is located outside the inner container 1. Of course, a casing is further provided outside the inner container 2, and the support unit may be accommodated in a space between the outer wall of the inner container 2 and the casing.

The invention also provides a dishwasher which comprises the dishwasher basket lifting assembly.

Referring to fig. 1, 4 and 5, a dishwasher basket lift assembly is provided on both side walls of a tub 2 of the dishwasher according to an embodiment of the present invention. Therefore, the bowl basket 1 can be stressed uniformly and lifted stably.

All the embodiments described above can be combined in any combination within the subject of a dishwasher and are within the scope of the present invention. The same contents are not repeated herein.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications can be made to the technical solution of the invention. Including each of the specific features, are combined in any suitable manner. The invention is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.

Claims

1. A dishwasher basket lift assembly, comprising:

the double-rocker unit is connected to a bowl basket (1) of the dish washing machine and used for driving the bowl basket (1) to move between a lifting position of pulling out a liner (2) of the dish washing machine and a lowering position of pushing in the liner (2); and

the supporting unit is connected to the double-rocker unit and used for forming positioning support at any position on the bowl basket (1) in the process that the bowl basket (1) moves from the lowered position to the raised position;

the dishwasher basket lifting assembly further comprises a base plate (4);

the double rocker unit comprises: a first rocker (31) and a second rocker (32), and one end of the first rocker (31) and the second rocker (32) is hinged to the base plate (4) and the other end is hinged to the bowl basket (1);

the supporting unit comprises a positioning telescopic piece (51) and a swinging piece (52) which swings synchronously with the first rocker (31) or the second rocker (32);

one end of the positioning telescopic piece (51) is hinged with one end of the swinging piece (52), the other end of the positioning telescopic piece (51) is hinged to the base plate (4), and the other end of the swinging piece (52) is hinged to the base plate (4) and is connected with the first rocker (31) or the second rocker (32) into an integral structure;

the positioning telescopic member (51) comprises a first telescopic rod (511) and a second telescopic rod (512) which can be telescopic relative to the first telescopic rod (511);

wherein, one of the first telescopic rod (511) and the second telescopic rod (512) is provided with a hook (501), the other one is provided with a plurality of clamping grooves (502) distributed along the extending direction of the second telescopic rod (512), and

in the process that the second telescopic rod (512) extends out, the clamping hook (501) can be in clamping fit with any one of the clamping grooves (502), and in the process that the second telescopic rod (512) retracts, the clamping hook (501) does not interfere with the clamping groove (502).

2. The dishwasher basket lift assembly of claim 1,

the first rocker (31) and the second rocker (32) are arranged in parallel; and a connecting rod (33), wherein the connecting rod (33) is connected between the first rocker (31) and the second rocker (32) to ensure that the first rocker (31) and the second rocker (32) keep synchronously swinging.

3. The dishwasher basket lifting assembly according to claim 2, wherein the first rocker (31) and the second rocker (32) are both L-shaped plates, the connecting rod (33) is an I-shaped plate, and the basket (1) is provided with a fixing plate (11);

the end part of the long arm (311) of the first rocker and the end part of the long arm (321) of the second rocker are hinged to the base plate (4), the bending part of the first rocker (31) and the bending part of the second rocker (32) are respectively hinged to two ends of the connecting rod (33), and the end part of the short arm (312) of the first rocker and the end part of the short arm (322) of the second rocker are respectively hinged to the fixing plate (11) of the bowl basket (1).

4. Dishwasher basket lifting assembly according to claim 3, characterized in that the hinge point of the other end of the oscillating piece (52) with the base plate (4) coincides with the hinge point of the first rocking lever (31) with the base plate (4) or with the hinge point of the second rocking lever (32) with the base plate (4); and is

The swinging piece (52) and the first rocker (31) or the swinging piece (52) and the second rocker (32) are connected into a whole structure through a limiting part.

5. Dishwasher basket lifting assembly according to claim 4, characterized in that the support unit further comprises a damper (6), which damper (6) is hinged at one end to the base plate (4) and at the other end to the oscillating piece (52) to dampen the amplitude of oscillation of the oscillating piece (52).

6. Dishwasher basket lifting assembly according to claim 5, characterized in that the damper (6) is a gas spring damper or a hydraulic damper.

7. Dishwasher basket lifting assembly according to claim 3, characterized in that the double rocker unit and the support unit are arranged on both sides of the base plate (4), respectively.

8. A dishwasher, comprising the dishwasher basket lift assembly of any one of claims 1 to 7;

wherein, the side walls of the two sides of the inner container (2) are provided with the bowl basket lifting component of the dishwasher.