CN115299839A

CN115299839A - Dish washer shelf

Info

Publication number: CN115299839A
Application number: CN202110500484.6A
Authority: CN
Inventors: 焦立业; 王振宇; 徐伟; 张娜娜; 董祥玉; 孙浩明; 杨林
Original assignee: Qingdao Haier Dishwasher Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Dishwasher Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-11-08

Abstract

The invention discloses a dish washer shelf. The upper part of the shelf is provided with an auxiliary shelf, the upper part of the auxiliary shelf is rotatably arranged on the shelf, the lower part of the auxiliary shelf is provided with a plurality of hook parts, and the hook parts form a tableware containing area; the auxiliary shelf is rotatably arranged on the upper portion of the shelf, the hook-shaped portion on the lower portion of the auxiliary shelf forms a tableware containing area capable of containing tableware, and the space of the dish washer shelf can be fully utilized due to the arrangement of the auxiliary shelf, so that more tableware can be contained in the dish washer shelf.

Description

Dish washer shelf

Technical Field

The invention belongs to the technical field of household appliances, and particularly relates to a dish-washing machine shelf.

Background

In general, a dishwasher includes: a shelf placed in the inner container for accommodating the tableware; a washing arm spraying washing water onto the dishes in the rack; and a washing pump and a washing motor to supply washing water to the washing arm. The dishwasher impacts the surface of dishes in a rack by driving a washing pump to deliver washing water stored in a reservoir to a washing arm, and the washing water is sprayed at high pressure from the washing arm. Thus, the high pressure washing water strikes the surface of the tableware and removes the filth remaining on the surface of the tableware. Also, the dish washing is sequentially performed in steps of removing contaminants from the dish washing, rinsing the dish after the washing, and drying the dish after the rinsing to remove moisture from the surface of the dish.

The rack is an important part in the dishwasher, and the main function of the rack is to support and fix tableware such as bowls, dishes and chopsticks, and the like, so that a user can put the tableware such as the bowls, the dishes and the chopsticks used for dining in the rack to wash and dry the tableware; at present, in order to increase the containing area for containing the tableware, a horizontal bracket is arranged on the side wall of the shelf, and the containing area for containing the tableware is arranged on the horizontal bracket.

In view of the above, the present invention is particularly proposed.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects in the prior art, and provide a dish washer shelf, wherein an auxiliary shelf is arranged on the shelf, a tableware containing area capable of containing tableware is formed by a hook-shaped part at the lower part of the auxiliary shelf, and the space of the dish washer shelf can be fully utilized by the arrangement of the auxiliary shelf, so that the purpose that more tableware can be contained by the dish washer shelf is realized.

In order to solve the technical problems, the invention adopts the technical scheme that:

the invention provides a dish washer shelf, the upper part of the shelf is provided with an auxiliary shelf, the upper part of the auxiliary shelf is rotatably arranged on the shelf, the lower part of the auxiliary shelf is provided with a plurality of hook parts, and the hook parts form a tableware containing area.

Furthermore, the auxiliary shelf is provided with a hollow vertical part, the upper end part of the vertical part is rotatably arranged on the shelf, and the lower end part of the vertical part is provided with a hook-shaped part.

Further, the lower end parts of the vertical parts protrude inwards the shelf to form a plurality of strip-shaped horizontal parts, and the strip-shaped horizontal parts are downwards sunken in the extending direction to form hook-shaped parts.

Furthermore, the inner wall of the hook-shaped part is provided with a plurality of positioning bulges which protrude towards the inside of the hook-shaped part, the positioning bulges are distributed along the extending direction of the hook-shaped part, and a clamping space for clamping tableware is formed between every two adjacent positioning bulges.

Furthermore, the vertical part comprises an upper horizontal rod and a lower horizontal rod which are arranged up and down and a plurality of vertical rods which are respectively connected with the upper horizontal rod and the lower horizontal rod, and the top of the upper horizontal rod is rotatably arranged on the shelf.

Furthermore, the upper part of the side wall of the shelf is provided with a horizontal bracket, and the top of the upper horizontal rod is rotatably arranged on the horizontal bracket and is used for assisting the shelf to be unfolded or stored on the horizontal bracket.

Furthermore, the top of the upper horizontal rod is provided with a rotating sleeve, the rotating sleeve is provided with a rotating hole, the axis of the rotating hole extends along the front-back direction, the horizontal bracket is provided with a rotating shaft extending along the front-back direction, and the rotating sleeve is sleeved on the rotating shaft through the rotating hole and rotates around the axis of the rotating shaft.

Further, two rotating sleeves are arranged at the top of the upper horizontal rod, two notches are arranged on the horizontal bracket and face the mounting grooves in the shelf, openings are formed in the upper side and the lower side of the mounting grooves, the rotating shaft is arranged on one side of the front side and the rear side of the mounting groove and has an interval with the other side of the mounting groove, the rotating shaft extends into the mounting groove from one side of the mounting groove, and the two rotating shafts extend in opposite directions.

Further, first fretwork group and the second fretwork group of arranging about on the horizontal bracket, a plurality of first fretwork portions of arranging around first fretwork group includes, a plurality of second fretwork portions of arranging around the second fretwork group includes, first fretwork portion is crisscross with second fretwork portion, vertical portion butt is on the horizontal bracket at second fretwork portion top, hook-like portion hook locates in first fretwork portion.

Furthermore, the first hollow-out part protrudes upwards relative to the second hollow-out part to form a boss, the vertical part abuts against a horizontal bracket at the top of the second hollow-out part and abuts against the boss, and the vertical part is flush with the horizontal bracket at the top of the first hollow-out part.

After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.

1. The auxiliary shelf is rotatably arranged on the upper portion of the shelf, the hook-shaped portion on the lower portion of the auxiliary shelf forms a tableware containing area capable of containing tableware, and the space of the dish washer shelf can be fully utilized due to the arrangement of the auxiliary shelf, so that more tableware can be contained in the dish washer shelf.

2. The inner wall of the hook-shaped part is provided with a plurality of positioning bulges which protrude into the hook-shaped part, and a clamping space for clamping tableware is formed between every two adjacent positioning bulges, so that the stability of the tableware on the hook-shaped part is improved; and, the size of a plurality of centre gripping space can be inequality to can the tableware of centre gripping different thickness.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention to the proper form disclosed herein. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.

FIG. 1 is a schematic structural view of a shelf for placing tableware according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a shelf when an auxiliary shelf according to an embodiment of the present invention is unfolded;

FIG. 3 is a schematic structural view of the auxiliary shelf provided by the embodiment of the invention when the auxiliary shelf is stored;

FIG. 4 is a schematic structural diagram of an auxiliary shelf provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a horizontal bracket provided in an embodiment of the present invention.

In the figure: 1-a shelf; 2-horizontal bracket; 21-mounting grooves; 22-a rotating shaft; 23-a first hollowed-out group; 231-a first hollowed-out portion; 24-a second hollowed-out group; 241-a second hollowed-out portion; 25-a boss; 3-auxiliary shelves; 31-a cutlery holding area; 32-a vertical portion; 321-an upper horizontal rod; 3211-rotating sleeve; 3212-rotating the hole; 322-a lower horizontal bar; 323-vertical pole; 33-a strip-shaped horizontal portion; 331-hook shaped portion; 3311-positioning projection; 4-bowls.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the present invention provides a rack for a dishwasher, in which an auxiliary rack 3 is provided at an upper portion of a rack 1, an upper portion of the auxiliary rack 3 is rotatably mounted on the rack 1, a lower portion of the auxiliary rack 3 has a plurality of hooks 331, and the plurality of hooks 331 form a dish receiving region 31.

In the embodiment of the present invention, the auxiliary rack 3 is rotatably provided at the upper portion of the rack 1, the hook 331 at the lower portion of the auxiliary rack 3 forms the dish receiving area 31 capable of receiving dishes, and the auxiliary rack 3 is provided to fully utilize the space of the rack of the dishwasher, so that the rack of the dishwasher can receive more dishes.

The auxiliary shelf 3 is arranged at the upper part inside the shelf, the auxiliary shelf 3 can be rotatably arranged on the shelf, and the auxiliary shelf 3 can be rotatably and detachably arranged on the shelf, so that the auxiliary shelf 3 is convenient to detach and install; the auxiliary shelf 3 rotates relative to the shelf 1, so that the auxiliary shelf 3 can be opened when the auxiliary shelf 3 is used for placing tableware, the auxiliary shelf 3 can be stored when the auxiliary shelf 3 is not used for placing the tableware, and the inner space of the shelf is fully utilized.

The plurality of hook-shaped portions 331 at the lower portion of the auxiliary shelf 3 form a tableware receiving area 31, the tableware receiving area 31 supports and receives the tableware, the tableware is placed in the plurality of hook-shaped portions 331, and the plurality of portions of the tableware are supported by the hook-shaped portions 331.

As shown in fig. 2 and 4, in the embodiment of the present invention, the auxiliary shelf 3 has a hollow vertical portion 32, an upper end portion of the vertical portion 32 is rotatably mounted on the shelf, a lower end portion of the vertical portion 32 protrudes inward of the shelf to form a plurality of strip-shaped horizontal portions 33, and the strip-shaped horizontal portions 33 are recessed downward in an extending direction thereof to form hook portions 331.

In the embodiment of the invention, the auxiliary shelf 3 is provided with a vertical part 32 and a strip-shaped horizontal part 33, the upper end part of the vertical part 32 is rotatably arranged on the shelf, and the lower end part of the vertical part is extended inwards the shelf to form a plurality of strip-shaped horizontal parts 33, so that the auxiliary shelf 3 is hung on the shelf; the strip-shaped horizontal part 33 is a strip-shaped rod-shaped structure, the strip-shaped horizontal part 33 is recessed downwards in the extending direction to form a hook-shaped part 331, the opening of the hook-shaped part 331 faces upwards, the front side and the rear side of the hook-shaped part 331 are respectively provided with an opening, and tableware is placed on the hook-shaped part 331 from top to bottom through the openings and the openings;

specifically, the inner wall of the hook 331 is provided with a plurality of positioning protrusions 3311 protruding into the hook 331, the plurality of positioning protrusions 3311 are distributed along the extending direction of the hook 331, and a clamping space for clamping tableware is formed between two adjacent positioning protrusions 3311; the inner wall of the hook-shaped part 331 is provided with a plurality of positioning protrusions 3311 along the extending direction of the hook-shaped part 331, the hook-shaped part 331 is arc-shaped, the plurality of positioning protrusions 3311 are distributed on the same arc surface at intervals, and the distance between two adjacent positioning protrusions 3311 can be unequal, so that the clamping space formed between two adjacent positioning protrusions 3311 is unequal, and the two adjacent positioning protrusions 3311 can clamp tableware with different thicknesses;

for example, a bowl 4 is placed in the tableware receiving area 31 formed by the plurality of hook-shaped portions 331, a lower portion of the bowl 4 is placed in the tableware receiving area 31, a bowl opening of the bowl 4 faces the vertical portion 32, and the bowl 4 abuts on the vertical portion 32 at one side of the bowl opening, and the vertical portion 32 provides support for the bowl 4; further alternatively, a knife spoon is placed in the tableware receiving area 31 formed by the plurality of hooks 331, and the knife spoon can be flatly placed in the plurality of hooks 331.

As shown in fig. 2 and 4, in the embodiment of the present invention, the vertical part 32 includes an upper horizontal rod 321 and a lower horizontal rod 322 which are arranged up and down, and a plurality of vertical rods 323 which are respectively connected to the upper horizontal rod 321 and the lower horizontal rod 322, and the top of the upper horizontal rod 321 is rotatably mounted on the shelf.

In the embodiment of the invention, the vertical part 32 comprises an upper horizontal rod 321 and a lower horizontal rod 322 which are vertically arranged, the vertical rod 323 is positioned between the upper horizontal rod 321 and the lower horizontal rod 322, the upper end part of the vertical rod 323 is connected with the upper horizontal rod 321, the lower end part of the vertical rod 323 is connected with the lower horizontal rod 322, and the arrangement of the upper horizontal rod 322, the lower horizontal rod 322 and the vertical rod 323 can ensure that the vertical part 32 is in a hollow structure, so that the stability of the vertical part 32 is increased, and the support to tableware is increased;

the vertical portion 32 further includes two diagonal rods, two diagonal rods are disposed between two adjacent vertical rods 323, one end of one diagonal rod is connected to one vertical rod 323, the other end of one diagonal rod is connected to the middle of the lower horizontal rod 322 between the two vertical rods 323, one end of the other diagonal rod is connected to the other vertical rod 323, and the other end of the other diagonal rod is connected to the middle of the lower horizontal rod 322 between the two vertical rods 323.

As shown in fig. 2 and 3, in the embodiment of the present invention, the upper portion of the side wall of the shelf is provided with a horizontal bracket 2, and the top of the upper horizontal rod 321 is rotatably mounted on the horizontal bracket 2 for assisting the shelf 3 to be unfolded on the horizontal bracket 2 or stored on the horizontal bracket 2.

Specifically, the top of the upper horizontal rod 321 is provided with a rotating sleeve 3211, the rotating sleeve 3211 is provided with a rotating hole 3212, an axial line of the rotating hole 3212 extends in the front-rear direction, the horizontal bracket 2 is provided with a rotating shaft 22 extending in the front-rear direction, and the rotating sleeve 3211 is sleeved on the rotating shaft 22 through the rotating hole 3212 and rotates around the axial line of the rotating shaft 22.

In the embodiment of the present invention, the side wall of the shelf is provided with the horizontal bracket 2, tableware such as cups can be placed on the horizontal bracket 2, and the rotatable mode between the upper horizontal rod 321 and the horizontal bracket 2 is as follows: the top of the upper horizontal rod 321 is provided with a rotating sleeve 3211, the rotating sleeve 3211 is provided with a rotating hole 3212, the horizontal bracket 2 is provided with a rotating shaft 22, the rotating sleeve 3211 is sleeved on the rotating shaft 22 through the rotating hole 3212 to apply an external force to the auxiliary shelf 3, and the rotating sleeve 3211 rotates on the rotating shaft 22 to drive the auxiliary shelf 3 to rotate;

the auxiliary shelf 3 has two states on the horizontal bracket 2, which are respectively an unfolded state and a storage state, when the auxiliary shelf 3 is in the unfolded state, the auxiliary shelf 3 is hung on the horizontal bracket 2, the upper end of the auxiliary shelf 3 is arranged on the horizontal bracket 2, the lower end of the auxiliary shelf 3 is free, tableware is placed in a tableware placing area formed by the hook-shaped parts 331, as the hook-shaped parts 331 are arranged at intervals, the tableware is placed in the adjacent hook-shaped parts 331, most of the tableware is exposed out of the hook-shaped parts 331, so that water flow can directly contact with the tableware, and the vertical parts 32 are hollowed-out, so that water flow can directly contact with the tableware, thereby improving the washing effect on the tableware; when the auxiliary shelf 3 is in the storage state, the auxiliary shelf 3 is stored on the horizontal bracket 2 in an upward rotating manner, so that the utilization of the shelf space is reduced, and meanwhile, the auxiliary shelf 3 can be rapidly unfolded when the user uses the auxiliary shelf 3 next time.

As shown in fig. 2, 4 and 5, in the embodiment of the present invention, two rotating sleeves 3211 are disposed at the top of the upper horizontal rod 321, two notches are disposed on the horizontal bracket 2 and face the mounting groove 21 in the shelf, openings are disposed on both upper and lower sides of the mounting groove 21, the rotating shaft 22 is disposed on one of front and rear sides of the mounting groove 21 and spaced apart from the other side of the mounting groove 21, the rotating shaft 22 extends from one side of the mounting groove 21 to the inside of the mounting groove 21, and the two rotating shafts 22 extend in opposite directions.

In the embodiment of the invention, the horizontal bracket 2 is provided with a plurality of auxiliary shelves which are arranged along the front-back direction, so that the volume of the auxiliary shelves 3 is reduced, and the rotation flexibility of the auxiliary shelves 3 is improved;

if two rotating sleeve 3211 are established at the top of last horizontal pole 321, then two mounting grooves 21 are established at the edge of horizontal bracket 2, the notch of mounting groove 21 is forward, uncovered is all established to the upper and lower both sides of mounting groove 21, if the left surface of a mounting groove 21 is located to a axis of rotation 22, the right flank of another mounting groove 21 is located to another axis of rotation 22 then, when the installation auxiliary shelf, rotating sleeve 3211 gets into in the mounting groove 21, rotating sleeve 3211 locates on axis of rotation 22 through the interval cover of axis of rotation 22 and the opposite side of mounting groove 21, because the upper and lower both sides of mounting groove 21 all establish uncovered, therefore, rotating sleeve 3211 can rotate on the upper and lower direction, realize expanding or accomodating.

Horizontal bracket 2 rotationally installs on the lateral wall of shelf 1, and this lateral wall is vertical wall, is equipped with the rotating sleeve on horizontal bracket 2, and the rotating sleeve can overlap on the bracing piece of shelf 1 is located, realizes that horizontal bracket 2 rotates on the bracing piece of shelf 1, during the use, expandes horizontal bracket for when not using, make horizontal bracket 2 laminate the lateral wall of shelf as far as possible.

As shown in fig. 3, 4 and 5, in the embodiment of the present invention, the horizontal bracket 2 includes a first hollow group 23 and a second hollow group 24 arranged left and right, the first hollow group 23 includes a plurality of first hollow portions 231 arranged front and back, the second hollow group 24 includes a plurality of second hollow portions 241 arranged front and back, the first hollow portions 231 and the second hollow portions 241 are staggered, the vertical portion 32 abuts against the horizontal bracket 2 at the top of the second hollow portions 241, and the hook portion 331 is hooked in the first hollow portion 231.

In the embodiment of the invention, the horizontal bracket 2 is provided with the first hollow group 23 and the second hollow group 24 which are distributed along the left-right direction, the first hollow group 23 is close to the side wall of the shelf, the first hollow group 23 comprises the first hollow part 231 distributed along the front-back direction, and the second hollow group 24 comprises the second hollow part 241 distributed along the front-back direction, so that the horizontal bracket 2 is hollow;

it should be noted that the hook 331 is hooked in the first hollow 231, and the positioning protrusion 3311 provided on the hook 331 can increase the friction between the hook 331 and the first hollow 231, so that the hook 331 can be stably hooked in the first hollow 231.

The first hollow-out part 231 and the second hollow-out part 241 are both polygonal, when in a storage state, the vertical part 32 abuts against the horizontal bracket 2 at the top of the second hollow-out part 241, and the hook-shaped part 331 is hooked in the first hollow-out part 231;

if the auxiliary shelf includes four vertical rods 323, which are a first vertical rod 323, a second vertical rod 323, a third vertical rod 323, and a fourth vertical rod 323, respectively, between the second vertical rod 323 and the third vertical rod 323, the upper horizontal rod 321 is a missing part, that is, there is no upper horizontal rod 321 between the second vertical rod 323 and the third vertical rod 323, the front side of the second hollow portion 241 between the two second hollow portions 241 is open, and corresponds to there is no upper horizontal rod 321 between the second vertical rod 323 and the third vertical rod 323, so that the vertical portion 32 can be smoothly abutted to the horizontal bracket 2 at the top of the second hollow portion 241.

As shown in fig. 3 and 5, in the embodiment of the present invention, the first hollow-out portion 231 protrudes upward relative to the second hollow-out portion 241 to form a boss 25, the vertical portion 32 abuts against the horizontal bracket 2 at the top of the second hollow-out portion 241 and abuts against the boss 25, and the vertical portion 32 is flush with the horizontal bracket 2 at the top of the first hollow-out portion 231.

In the embodiment of the present invention, the first hollow-out portion 231 protrudes upward relative to the second hollow-out portion 241, when the vertical portion 32 abuts against the horizontal bracket 2 at the top of the second hollow-out portion 241, the surface of the vertical portion 32 is flush with the horizontal bracket 2 at the top of the first hollow-out portion 231, so that the horizontal bracket 2 is relatively beautiful, and the upper surface of the horizontal bracket 2 is a horizontal plane, so that the tableware can be placed on the horizontal bracket 2 with improved stability.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A dish rack of a dish washer is characterized in that an auxiliary rack is arranged at the upper part of the rack, the upper part of the auxiliary rack is rotatably arranged on the rack, and a plurality of hook parts are arranged at the lower part of the auxiliary rack and form a tableware containing area.

2. The dishwasher rack of claim 1 wherein the auxiliary rack has a hollowed-out upright portion, an upper end portion of the upright portion being rotatably mounted to the rack, and a lower end portion of the upright portion having a hook portion.

3. A dishwasher rack according to claim 2, wherein the lower end portions of the vertical portions project inwardly of the rack to form a plurality of strip-shaped horizontal portions which are recessed downwardly in the direction of extension thereof to form hook-like portions.

4. A dishwasher rack according to claim 3, wherein the inner wall of the hook is provided with a plurality of positioning protrusions protruding into the hook, the plurality of positioning protrusions are distributed along the extension direction of the hook, and a holding space for holding dishes is formed between two adjacent positioning protrusions.

5. The dishwasher rack of claim 4 wherein the vertical part comprises an upper horizontal bar and a lower horizontal bar arranged up and down, and a plurality of vertical bars connected to the upper horizontal bar and the lower horizontal bar, respectively, and the top of the upper horizontal bar is rotatably mounted on the rack.

6. A dishwasher rack according to any one of claims 1 to 5 in which the upper part of the side walls of the rack are provided with horizontal brackets on which the tops of the upper horizontal bars are rotatably mounted for assisting in the unfolding of the rack on or storage of the rack on the horizontal brackets.

7. The rack of claim 6, wherein the top of the upper horizontal bar is provided with a rotary sleeve, the rotary sleeve is provided with a rotary hole, the axis of the rotary hole extends in the front-rear direction, the horizontal bracket is provided with a rotary shaft extending in the front-rear direction, and the rotary sleeve is sleeved on the rotary shaft through the rotary hole and rotates around the axis of the rotary shaft.

8. The rack of claim 7, wherein the two rotation sleeves are provided on the top of the upper horizontal bar, the horizontal bracket is provided with two notches facing the mounting groove in the rack, the upper and lower sides of the mounting groove are opened, the rotation shaft is provided on one of the front and rear sides of the mounting groove and spaced apart from the other side of the mounting groove, the rotation shaft extends from one side of the mounting groove to the inside of the mounting groove, and the two rotation shafts extend in opposite directions.

9. The rack of any one of claims 1 to 8, wherein the horizontal bracket comprises a first hollow group and a second hollow group arranged left and right, the first hollow group comprises a plurality of first hollow parts arranged back and forth, the second hollow group comprises a plurality of second hollow parts arranged back and forth, the first hollow parts and the second hollow parts are staggered, the vertical parts abut against the horizontal bracket at the tops of the second hollow parts, and the hook-shaped parts are hooked in the first hollow parts.

10. The dishwasher rack of claim 9 wherein the first hollow portion protrudes upwardly relative to the second hollow portion to form a ledge, the vertical portion abuts against the horizontal bracket at the top of the second hollow portion and abuts against the ledge, and the vertical portion is flush with the horizontal bracket at the top of the first hollow portion.