Dish-washing machine shelf and dish-washing machine

Abstract

The utility model discloses a dish-washing machine shelf which comprises a main shelf and a rack. A plurality of supporting structures located at different heights are arranged on the peripheral side wall of the main shelf, and the shelf is detachably installed on at least one supporting structure. The rack has the advantages that the rack can be arranged on the appropriate supporting structures according to needs by arranging the supporting structures at different heights, so that the arrangement position of the rack is more flexible, and when small tableware is arranged in the rack, the rack can be installed at a lower position, so that the rack is convenient to use. And the cleaning effect of the spraying arm at the bottom of the washing cavity on the cutter in the rack is improved.

Description

Technical Field

[0001] The utility model belongs to the field of tableware cleaning, and in particular relates to a rack of a dishwasher and the dishwasher. Background Art

[0002] With the continuous improvement of people's living standards, dishwashers are gradually becoming popular in various households. Dishwashers can be used to wash tableware and kitchen utensils, bringing convenience to users. A hollow main rack is provided in the inner tank of the dishwasher for holding tableware. At present, in order to enrich the types of tableware that the rack is suitable for, a shelf is added inside the shelf, and the shelf is usually hung on the top of the outer peripheral side wall of the shelf.

[0003] However, the existing racks cannot adjust the installation height in the vertical direction and are rather rigid. In addition, in order to have enough space at the bottom of the racks for washing large tableware or kitchen utensils, such as pots and soup bowls, the racks need to be hung at a higher position. However, when washing small tableware or kitchen utensils, such as bowls and plates, the space under the racks is wasted. In addition, since the racks are hung at a higher position, it is difficult for the spray arms arranged at the bottom of the dishwasher to clean the knives in the racks.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a dishwasher rack and a dishwasher. By arranging a plurality of supporting structures at different heights, the rack can be arranged on a suitable supporting structure as required, thereby solving the problem that the rack is arranged in a rigid position and the internal space of the dishwasher cannot be effectively utilized.

[0006] To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: a dishwasher rack, including a main rack and a storage rack; a plurality of supporting structures at different heights are arranged on the peripheral side wall of the main rack, and the storage rack is detachably installed on at least one supporting structure.

[0007] Furthermore, the main rack includes multiple peripheral side walls, which are connected end to end to form a circle, and the peripheral side walls include a first peripheral side wall close to the opening of the dishwasher; each supporting structure extends from the other peripheral side walls except the first peripheral side wall to the inside of the main rack, and the shelf is installed in coordination with the supporting structure.

[0008] Furthermore, the peripheral side wall includes a second peripheral side wall adjacent to the first peripheral side wall; each supporting structure is arranged on the second peripheral side wall along the vertical direction, and each supporting structure includes multiple supporting parts located in the same horizontal plane, at least two supporting parts are respectively arranged close to the two side edges of the second peripheral side wall, and the extending ends of each supporting part on the same side of the second peripheral side wall are connected to each other.

[0009] Furthermore, a teacup holder is arranged between the support parts located on the same horizontal plane, and the teacup holder is rotatably installed on the second peripheral side wall. The teacup holder has a storage state parallel to the second peripheral side wall and an unfolded state at a certain angle to the second peripheral side wall. The two support parts included in the support structure are arranged on both sides of the teacup holder; when the shelf is installed on the support structure, the teacup holder is in the storage state, and the teacup holder is located in the interval space between the second peripheral side wall and the shelf.

[0010] Furthermore, the racks are detachably mounted on the supporting structures, and the extending ends of the supporting structures are respectively provided with limiting portions that are bent and extended upward, and the extending ends of the limiting portions are higher than the bottoms of the racks.

[0011] Furthermore, a first supporting structure and a second supporting structure are arranged in the up-down direction on the peripheral side wall, a connecting structure is provided between the first supporting structure and the second supporting structure, and the upper and lower ends of the connecting structure are respectively connected to the extended end of the first supporting structure and the extended end of the second supporting structure.

[0012] Furthermore, the second peripheral side wall has a mounting portion that is higher than the top of the other peripheral side walls; the teacup holder is rotatably connected to the mounting portion, and both sides of the mounting portion are respectively provided with bending portions that bend and extend toward the inside of the main shelf, and the bending portions and the mounting portion cooperate to form a storage groove; each supporting portion is respectively connected to the extension end of the corresponding bending portion.

[0013] Furthermore, the mounting portion is composed of a plurality of vertically extending longitudinal shelf wires and horizontally extending transverse shelf wires, and each transverse shelf wire is respectively connected to a bending portion at both ends, and the bending portion includes a first bending portion, which is bent and extended from the two ends of the transverse shelf wire toward the inside of the main shelf; a second bending portion, which is bent and extended from the extended end of the first bending portion toward directions away from each other; and the extended ends of each second bending portion are respectively connected to the corresponding supporting portion.

[0014] Furthermore, the support structure includes a first support structure located at the top and a second support structure located below the first support structure, and the teacup holder is partially rotatably connected to the first support structure and the second support structure of the second peripheral side wall.

[0015] A dishwasher is provided with the dishwasher rack as described above.

[0016] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: by setting a plurality of supporting structures at different heights, the shelf can be set on a suitable supporting structure as needed, thereby making the setting position of the shelf more flexible, and when small tableware is set in the shelf, the shelf can be installed in a lower position, thereby improving the cleaning effect of the spray arm at the bottom of the washing chamber on the knives in the shelf.

[0017] At the same time, the utility model has a simple structure, significant effects and is suitable for popularization and use.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0020] Figure 1 is a schematic diagram of the dishwasher rack structure when the rack is installed on the first supporting structure according to an embodiment of the utility model;

[0021] Figure 2 It is an embodiment of the utility model Figure 1 A local enlarged schematic diagram of area A;

[0022] Figure 3 is a structural schematic diagram of a dishwasher rack when the rack is installed on a second supporting structure according to an embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the dishwasher rack after the rack is disassembled according to the embodiment of the utility model.

[0024] In the figure: 1. main shelf; 110. peripheral side wall; 111. first peripheral side wall; 112. second peripheral side wall; 113. mounting portion; 1131. horizontal shelf wire; 1132. bending portion; 1132a. first bending portion; 1132b. second bending portion; 1133. longitudinal shelf wire; 2. supporting structure; 201. first supporting structure; 202. second supporting structure; 210. supporting portion; 220. connecting structure; 221. limiting portion; 222. transition portion; 3. shelf; 310. assembly portion; 320. pre-positioning portion; 4. teacup holder.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figure 1-4 As shown, in an embodiment of the utility model, a dishwasher rack is introduced, including a main rack 1 and a rack 3; a plurality of support structures 2 located at different heights are arranged on the peripheral side wall 110 of the main rack 1, and the rack 3 is detachably installed on at least one of the support structures 2.

[0030] Through the above arrangement, by setting a plurality of support structures 2 at different heights, the rack 3 can be set on a suitable support structure 2 as needed, thereby making the setting position of the rack 3 more flexible. When small tableware is set in the rack, the rack 3 can be installed in a lower position, thereby improving the cleaning effect of the spray arm at the bottom of the washing chamber on the knives in the rack 3.

[0031] In an embodiment of the utility model, the main rack 1 includes a plurality of peripheral side walls 110, each peripheral side wall 110 is connected end to end to form a circle, and the peripheral side walls 110 include a first peripheral side wall 111 close to the opening of the dishwasher; each supporting structure 2 extends from the other peripheral side walls 110 except the first peripheral side wall 111 to the inside of the main rack 1, and the shelf 3 is installed in cooperation with the supporting structure 2.

[0032] Through the above arrangement, by arranging each support structure 2 away from the dishwasher opening, so that the support structure 2 is arranged near the peripheral side wall 110 on the left, and / or right, and / or rear side of the rack 3, it is convenient for users to place tableware such as knives or chopsticks on the rack 3.

[0033] In an embodiment of the utility model, the peripheral side wall 110 includes a second peripheral side wall 112 adjacent to the first peripheral side wall 111; each support structure 2 is arranged on the second peripheral side wall 112 along the vertical direction, and each support structure 2 includes a plurality of support portions 210 located on the same horizontal plane, at least two support portions 210 are respectively arranged near the two side edges of the second peripheral side wall 112, and the extension ends of each support portion 210 on the same side of the second peripheral side wall 112 are connected to each other.

[0034] Through the above arrangement, each support structure 2 is arranged on the adjacent side peripheral side wall 110 close to the opening of the dishwasher, so that the user can place cutlery such as knives, and / or chopsticks, and / or spoons conveniently. At the same time, by arranging the support parts 210 on both sides of the second peripheral side wall 112 to increase the distance between the support parts 210, the two support parts 210 are close to the two ends of the rack 3, and the stability of the support for the rack 3 is improved;

[0035] In addition, by connecting the extended ends of each support portion 210 to the extended ends of the support portion 210 above or below, this connection method allows the support portions 210 on the same side to form a whole, thereby enhancing the structural strength of the extended portions of the support portions 210, thereby improving the stability and load-bearing capacity of the support portions 210 in supporting the shelf 3, and preventing the extended ends of the support portions 210 from deforming or breaking.

[0036] In an embodiment of the utility model, a teacup holder 4 is provided between the support portions 210 located on the same horizontal plane, and the teacup holder 4 is rotatably mounted on the second peripheral side wall 112. The teacup holder 4 has a storage state parallel to the second peripheral side wall 112 and an unfolded state at a certain angle to the second peripheral side wall 112. The two support portions 210 included in the support structure 2 are respectively arranged on both sides of the teacup holder 4; when the shelf 3 is installed on the support structure 2, the teacup holder 4 is in the storage state, and the teacup holder 4 is located in the interval space between the second peripheral side wall 112 and the shelf 3.

[0037] Through the above arrangement, firstly, by arranging the teacup holder 4 between the two supporting parts 210, the space between the supporting parts 210 is fully utilized;

[0038] Secondly, the cup holder 4 is rotatably mounted on the second peripheral side wall 112 to adapt to different usage requirements. Specifically, when the shelf 3 is in use, the cup holder 4 can be switched to a storage state, so that the cup holder 4 takes up almost no additional space, and the cup holder 4 will not hinder the installation or use of the shelf 3; when the shelf 3 is not placed and the cup needs to be washed, the cup holder 4 is switched to an expanded state, which is convenient for users to place cups or other items, providing users with a convenient and comfortable usage experience.

[0039] In the embodiment of the utility model, a hinge assembly is fixedly mounted on the second peripheral side wall 112 , a hinge portion of the hinge assembly is pivotally hinged to a hinge assembly body, and the hinge portion is connected to the teacup holder 4 .

[0040] In the embodiment of the utility model, a radially enlarged snap-fitting portion is provided on the extended end of the support structure 2, and a snap-fitting structure is provided on the shelf 3, and the shelf 3 is snap-fitted on the snap-fitting portion through the snap-fitting structure.

[0041] In the embodiment of the utility model, a plurality of support structures 2 are arranged in the vertical direction, and at least one snap-fit ​​structure is provided on the peripheral side wall 110 of the shelf 3. The snap-fit ​​structure of the shelf 3 is engaged with one of the support structures 2 to hang the shelf 3 at a suitable height.

[0042] In the embodiment of the utility model, at least two buckle structures arranged in the vertical direction are provided on the peripheral side wall 110 of the shelf 3, the spacing between the buckle structures is equal to the spacing between the support structures 2, and each buckle structure is respectively engaged with the corresponding support structure 2.

[0043] In another embodiment of the present invention, the support portion 210 is a strip-shaped structure protruding and extending from the peripheral side wall 110 , and an assembly portion 310 that cooperates with the support portion 210 is disposed in the shelf 3 .

[0044] In the embodiment of the utility model, the assembly portion 310 of the rack 3 is a plug-in channel provided on the side wall of the rack 3 , and the rack 3 is sleeved on the strip-shaped support portion 210 through the plug-in channel.

[0045] In the embodiment of the utility model, the assembly portion 310 is a claw structure arranged on the peripheral wall of the shelf 3, and the claw is correspondingly clamped on the strip support structure 2; preferably, the shelf 3 is provided with a plurality of claws located at different heights, and each claw is respectively engaged with the corresponding support structure 2.

[0046] In an embodiment of the utility model, the assembly portion 310 is a card slot arranged on the shelf 3, the slot opening of the card slot is downward, the slot line of the card slot is arranged parallel to the corresponding support structure 2, and the assembly portion 310 is mounted on the support structure 2 through the card slot; so that the card slot and the support structure 2 cooperate to limit the shelf 3 in the horizontal direction, thereby improving the stability of the assembly of the shelf 3 and the support structure 2.

[0047] In the embodiment of the utility model, the racks 3 are detachably mounted on the support structures 2 , and the extending ends of the support structures 2 are respectively provided with limit portions 221 that bend and extend upward, and the extending ends of the limit portions 221 are higher than the bottoms of the racks 3 .

[0048] Through the above-mentioned arrangement, the shelf 3 is erected on the supporting structure 2 to facilitate the disassembly and installation of the shelf 3. In addition, by providing a limiting portion 221 that bends and extends upward on the extending end of the supporting structure 2, on the one hand, the stability and load-bearing capacity of the shelf 3 can be enhanced; on the other hand, the setting of the limiting portion 221 can effectively prevent the shelf 3 from slipping or tilting when subjected to force, thereby improving the stability of the supporting structure 2 in limiting the shelf 3.

[0049] In the embodiment of the utility model, two sides of the bottom of the shelf 3 are respectively provided with inwardly recessed slots, and the slots are respectively engaged with the supporting parts 210 on the corresponding sides of the second peripheral side wall 112 .

[0050] In the embodiment of the utility model, the two slots at the bottom of the rack 3 are provided with protruding pre-positioning parts 320 on the top of the slots close to the inner side of the rack 3, and each pre-positioning part 320 is respectively in contact with the supporting part 210 on the corresponding side; by providing the pre-positioning parts 320.

[0051] In the embodiment of the utility model, the extension direction of each supporting structure 2 is respectively perpendicular to the peripheral side wall 110 , and correspondingly, the two side groove lines of the slot of the shelf 3 are respectively perpendicular to the corresponding peripheral side wall 110 .

[0052] In the embodiment of the utility model, the groove walls of the two grooves at the bottom of the shelf 3 are respectively arranged vertically close to the inner side of the shelf 3, and the groove walls away from the inner side of the shelf 3 are inclined and extend from bottom to top toward the inner side of the shelf 3; the inclined groove walls of each groove guide the shelf 3 to a preset position, and the shelf 3 can be limited in a direction parallel to the peripheral side wall 110 through the cooperation of the inclined groove walls of the groove and the support structure 2, thereby further improving the stability of the assembly of the shelf 3 and the support structure 2.

[0053] In the embodiment of the utility model, the extending end of the limiting portion 221 arranged on the extending end of the supporting structure 2 is higher than the bottom of the shelf 3; when the supporting structure 2 is located in the slot, the shelf 3 will be effectively restricted on the supporting structure 2 by the limiting portion 221, and is not easy to fall off or shake, thereby enhancing the stability of the shelf 3.

[0054] In the embodiment of the present invention, the extension ends of the first support structure 201 and / or the second support structure 202 extend obliquely in a direction approaching each other, and the extension end of the first support structure 201 is connected to the extension end of the second support structure 202 .

[0055] In an embodiment of the utility model, a first supporting structure 201 and a second supporting structure 202 arranged in the up-down direction are provided on the peripheral side wall 110, and a connecting structure 220 is provided between the first supporting structure 201 and the second supporting structure 202, and the upper and lower ends of the connecting structure 220 are respectively connected to the extended end of the first supporting structure 201 and the extended end of the second supporting structure 202; the extended ends of the two supporting structures 2 are respectively connected through the connecting structure 220, thereby improving the structural strength of the two supporting structures 2.

[0056] In the embodiment of the utility model, each supporting structure is extended along the horizontal direction.

[0057] In an embodiment of the present invention, the connecting structure 220 is a strip structure extending from an extension end of the first supporting structure 201 to an extension end of the second supporting structure 202; preferably, the extension lengths of the first supporting structure 201 and the second supporting structure 202 are equal, and the strip connecting structure 220 extends in a vertical direction.

[0058] In an embodiment of the utility model, the connecting structure 220 includes a first limiting portion extending upwardly from the extension end of the first supporting structure 201, and a second limiting portion extending upwardly from the second supporting structure 202. The first limiting portion and the second limiting portion extend obliquely from bottom to top toward the inside of the main shelf 1, respectively, and the slopes of the two limiting portions 221 are different; so that the connecting structure 220 can limit the shelf 3 while strengthening the structural strength of the supporting structure 2.

[0059] In an embodiment of the utility model, the slope of the first limiting portion from bottom to top toward the inside of the main shelf 1 is greater than the slope of the second limiting portion; so as to reduce the horizontal occupation of the connecting structure 220. At the same time, the overall length of the connecting structure 220 is shorter, which has a better effect on strengthening the structure of the supporting structure 2.

[0060] In an embodiment of the utility model, the first limiting portion and the extending ends of the second limiting portion are arranged at a distance from each other, and the connecting structure 220 includes a transition portion 222 arranged between the first limiting portion and the second limiting portion, and the two ends of the transition portion 222 are respectively connected to the extending ends of the first limiting portion and the second limiting portion; compared with the scheme of directly connecting with the two limiting portions 221 to form a sharp angle, the scheme of setting the transition portion 222 can make the top end of the connecting structure 220 form a horizontal part, making the top end of the connecting structure 220 smoother, and preventing tableware or users from being pierced.

[0061] In the embodiment of the present invention, the extending ends of the first limiting portion and the second limiting portion are respectively located on the same horizontal plane, and the transition portion 222 extends along the horizontal direction.

[0062] In the embodiment of the present invention, each limiting portion 221 is formed integrally with the horizontal portion.

[0063] In the embodiment of the present invention, each connection structure 220 is formed integrally with the corresponding support structure 2 .

[0064] In an embodiment of the utility model, the second circumferential side wall 112 has a mounting portion 113 that is higher than the top of the other circumferential side walls 110; the teacup holder 4 is rotatably connected to the mounting portion 113, and both sides of the mounting portion 113 are respectively provided with bending portions 1132 that are bent and extended toward the inside of the main shelf 1, and the bending portions 1132 and the mounting portion 113 cooperate to form a storage groove; each support portion 210 is respectively connected to the extension end of the corresponding bending portion 1132.

[0065] Through the above arrangement, by arranging the cup holder 4 and each supporting structure 2 on the higher mounting portion 113, the cup holder 4 in the unfolded state and / or the rack 3 arranged on the supporting structure 2 are arranged above the tableware placed in the main rack 1, thereby improving the utilization rate of the internal space of the dishwasher;

[0066] In addition, a storage groove is formed by the cooperation between the bending portion 1132 and the mounting portion 113, so that when the teacup holder 4 is in the storage state, it is stored in the storage groove, and the bending portion 1132 allows the support structure 2 to be set at a certain distance from the surrounding side wall 110, so that the shelf 3 and the stored teacup holder 4 do not contact each other, thereby improving the stability of the teacup holder 4 in the storage state.

[0067] In the embodiment of the present invention, the mounting portion 113 and the bending portion 1132 are integrally formed.

[0068] In the embodiment of the present invention, the bending portion 1132 and the supporting structure 2 are integrally formed.

[0069] In an embodiment of the utility model, the mounting portion 113 is composed of a plurality of vertically extending longitudinal shelf wires 1133 and horizontally extending transverse shelf wires 1131, and each transverse shelf wire 1131 is respectively connected to a bending portion 1132 at both ends, and the bending portion 1132 includes a first bending portion 1132a, which is bent and extended from both ends of the transverse shelf wire 1131 toward the inside of the main shelf 1; a second bending portion 1132b, which is bent and extended from the extended end of the first bending portion 1132a toward directions away from each other; and the extended ends of each second bending portion 1132b are respectively connected to the corresponding support portion 210.

[0070] Through the above configuration, by providing the second bending portion 1132 b, the second bending portion 1132 b limits the rack 3 to prevent the rack 3 from sliding toward the mounting portion 113 and colliding with the cup holder 4.

[0071] In the embodiment of the present invention, each second bending portion 1132 b extends obliquely in a direction away from the mounting portion 113 .

[0072] In an embodiment of the utility model, two horizontal shelf wires 1131 located at different heights, the bending portions 1132 connected to the corresponding horizontal shelf wires 1131, the supporting structure 2 connected to the corresponding bending portions 1132, and the connecting structure 220 connected to the extending end of the supporting structure 2 are integrally formed to form an annular structure, thereby improving the overall structural strength of the mounting portion 113 and the supporting structure 2, and preventing deformation or even rupture of the connection between the supporting structure 2 and the mounting portion 113.

[0073] In the embodiment of the utility model, the lower end of the longitudinal shelf wire 1133 is connected to the lower half of the second peripheral side wall 112 located on the lower side of the mounting portion 113, and the opposite upper end is connected to the horizontal shelf wire 1131 of the mounting portion 113; the upper and lower ends of the longitudinal shelf wire 1133 extend in the vertical direction respectively, and the middle part extends obliquely from bottom to top toward the inside of the main shelf 1; so that the mounting portion 113 is offset toward the inside of the main shelf 1, so that the shelf 3 is as a whole close to the middle of the main shelf 1, to prevent items dropped from the shelf 3 from falling to the outside of the main shelf 1.

[0074] In the embodiment of the utility model, the support structure 2 includes a first support structure 201 located at the top and a second support structure 202 located below the first support structure 201 , and the teacup holder 4 is partially rotatably connected with the first support structure 201 and the second support structure 202 of the second peripheral side wall 112 .

[0075] Through the above arrangement, when small tableware is stored in the main rack 1 and the shelf 3 is installed on the lower second support structure 202, the cup holder 4 in the storage state can be switched to the unfolded state, and cups and other cups can be placed on the cup holder 4, so that the main rack 1 can store a richer variety of tableware at the same time, further improving the utilization rate of the internal space of the dishwasher.

[0076] In an embodiment of the utility model, a dishwasher is also introduced, in which the dishwasher rack as described above is arranged.

[0077] In the embodiment of the utility model, a washing cavity is arranged inside the dishwasher, the rack is arranged in the washing cavity, an opening is arranged on one side of the dishwasher, and the washing cavity is communicated with the outside through the opening.

[0078] In the embodiment of the utility model, a roller or a pulley is arranged at the bottom of the main rack 1, and the main rack 1 can be movably drawn and arranged in the washing chamber.

[0079] The above description is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the above-mentioned technical contents without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A dishwasher rack, comprising a main rack (1) and a shelf (3); characterized in that: A plurality of supporting structures (2) located at different heights are arranged on the peripheral side wall (110) of the main shelf (1), and the shelf (3) is detachably mounted on at least one of the supporting structures (2).

2. A dishwasher rack according to claim 1, characterized in that: The main rack (1) comprises a plurality of peripheral side walls (110), each peripheral side wall (110) being connected end to end to form a circle, and the peripheral side walls (110) comprising a first peripheral side wall (111) close to the opening of the dishwasher; Each supporting structure (2) extends from the other peripheral side walls (110) except the first peripheral side wall (111) toward the inside of the main shelf (1), and the shelf (3) is installed in coordination with the supporting structure (2).

3. A dishwasher rack according to claim 2, characterized in that: The peripheral side wall (110) includes a second peripheral side wall (112) adjacent to the first peripheral side wall (111); Each support structure (2) is arranged on the second peripheral side wall (112) in a vertical direction, and each support structure (2) comprises a plurality of support portions (210) located on the same horizontal plane, at least two support portions (210) are respectively arranged close to the two side edges of the second peripheral side wall (112), and the extension ends of each support portion (210) on the same side of the second peripheral side wall (112) are connected to each other.

4. A dishwasher rack according to claim 3, characterized in that: A teacup holder (4) is arranged between the support parts (210) located on the same horizontal plane. The teacup holder (4) is rotatably mounted on the second peripheral side wall (112). The teacup holder (4) has a storage state parallel to the second peripheral side wall (112) and an unfolded state at a certain angle to the second peripheral side wall (112). The two support parts (210) included in the support structure (2) are arranged on both sides of the teacup holder (4). When the shelf (3) is installed on the supporting structure (2), the teacup holder (4) is in a storage state, and the teacup holder (4) is located in the interval space between the second peripheral side wall (112) and the shelf (3).

5. A dishwasher rack according to any one of claims 1 to 4, characterized in that: The racks (3) are detachably mounted on the support structures (2), and the extending ends of the support structures (2) are respectively provided with limit portions (221) that bend and extend upward, and the extending ends of the limit portions (221) are higher than the bottom of the racks (3).

6. A dishwasher rack according to any one of claims 1 to 4, characterized in that: A first supporting structure (201) and a second supporting structure (202) arranged in an up-down direction are provided on the peripheral side wall (110); a connecting structure (220) is provided between the first supporting structure (201) and the second supporting structure (202); upper and lower ends of the connecting structure (220) are respectively connected to an extended end of the first supporting structure (201) and an extended end of the second supporting structure (202).

7. A dishwasher rack according to claim 4, characterized in that: The second peripheral side wall (112) has a mounting portion (113) that is higher than the tops of the other peripheral side walls (110); The teacup holder (4) is rotatably connected to the mounting portion (113), and two sides of the mounting portion (113) are respectively provided with bending portions (1132) that bend and extend toward the inside of the main shelf (1), and the bending portions (1132) and the mounting portion (113) cooperate to form a storage slot; Each support portion (210) is respectively connected to an extended end of a corresponding bending portion (1132).

8. A dishwasher rack according to claim 7, characterized in that: The mounting portion (113) is formed by splicing a plurality of vertically extending longitudinal shelf wires (1133) and horizontally extending transverse shelf wires (1131), and each transverse shelf wire (1131) is connected to a bending portion (1132) at both ends thereof. The bending portion (1132) includes: The first bending portion (1132a) is bent and extended from the two ends of the horizontal shelf wire (1131) toward the inside of the main shelf (1); The second bending portion (1132b) is bent and extended from the extension end of the first bending portion (1132a) in directions away from each other; The extending ends of each second bending portion (1132b) are respectively connected to the corresponding supporting portion (210).

9. A dishwasher rack according to claim 4, 7 or 8, characterized in that: The support structure (2) comprises a first support structure (201) located at the top and a second support structure (202) located below the first support structure (201), and the teacup holder (4) is partially rotatably connected to the first support structure (201) and the second support structure (202) of the second peripheral side wall (112).

10. A dishwasher, characterized in that: A dishwasher rack according to any one of claims 1 to 9 is arranged inside.

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