Shelf assembly and dish washing machine

Abstract

The invention relates to the technical field of kitchen appliances, in particular to a shelf assembly and a dish washing machine. The shelf assembly comprises a main body frame with a first side and a second side, and the middle part of the first side is provided with an extension part; the first supporting piece and the second supporting piece are installed on the first side and located on the two opposite sides of the extending part respectively, the first supporting piece is provided with a first sliding way, and the second supporting piece is provided with a second sliding way; the third supporting piece is installed on the second side and provided with a third sliding way; the first tray comprises a first tray body and a first bridging part, the first tray body is provided with a first end and a second end, the first end is in sliding connection with the first slide way, and the second end is in sliding connection with the third slide way; a portion of the first end is slidable from the first slide to the second slide. The first tray can achieve a leap type sliding structure, a user can transversely slide the first tray according to needs, and the dish washing machine can meet the requirement of the user for conveniently placing washing tableware of different specifications.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen appliances, and in particular to a rack assembly and a dishwasher. Background Art

[0002] Nowadays, household dishwashers have gradually entered the kitchens of many families. The specifications of dishes washed by each user may not be the same for each household, and the actual demand for dishes washed by users may not be the same every time. Users have different requirements for the quality and grade of dishwasher products.

[0003] At present, a dishwasher is provided with a top rack and a bottom rack, and users can place tableware such as chopsticks, knives, forks or soup spoons on the top rack, and place dishes or pots on the bottom rack. However, the size of the dishes or pots placed on the bottom rack is limited by the top rack, and the user's requirement of conveniently placing tableware of different specifications cannot be met. Summary of the invention

[0004] Based on this, the present application provides a rack assembly and a dishwasher to solve the problem that the dishwasher in the related art cannot meet the user's requirement of conveniently placing washware of different specifications.

[0005] In a first aspect, an embodiment of the present application provides a shelf assembly, comprising:

[0006] A main body frame, wherein the main body frame has a first side and a second side arranged opposite to each other along a first direction, and a middle portion of the first side has an extension portion, and the extension portion extends toward a direction close to the second side;

[0007] A first support member and a second support member are respectively installed on the first side, the first support member and the second support member are located on opposite sides of the extension portion, a first slideway is provided on a side of the first support member facing the second side, and a second slideway is provided on a side of the second support member facing the second side;

[0008] A third support member is installed on the second side, and a third slideway is provided on one side of the third support member facing the first side;

[0009] The first tray comprises a first tray body and a first bridge portion, wherein the first tray body has a first end and a second end which are arranged opposite to each other, wherein the first end is slidably connected to the first slideway, and the second end is slidably connected to the third slideway, and one end of the first bridge portion is connected to the first end, and the other end of the first bridge portion is slidably connected to the second slideway;

[0010] The first end portion can slide from the first slideway to the second slideway.

[0011] In a possible implementation, it further includes a second tray, a fourth support member, a fifth support member, and a sixth support member;

[0012] The fourth support member and the fifth support member are respectively installed on the first side, the fourth support member and the fifth support member are located on opposite sides of the extension portion, a fourth slideway is provided on a side of the fourth support member facing the second side, a fifth slideway is provided on a side of the fifth support member facing the second side, the fourth support member is located below the first support member, and the fifth support member is located below the second support member;

[0013] The sixth support member is installed on the second side, a sixth slideway is provided on one side of the sixth support member facing the first side, and the sixth support member is located below the third support member;

[0014] The second tray comprises a second tray body and a second bridge portion, the second tray body has a third end and a fourth end arranged opposite to each other, the third end is slidably connected to the fifth slide, the fourth end is slidably connected to the sixth slide, one end of the second bridge portion is connected to the third end, and the other end of the second bridge portion is slidably connected to the fourth slide;

[0015] The portion of the third end can slide from the fifth slide track to the fourth slide track.

[0016] In a possible implementation, at least two support parts are respectively provided on the first end, the second end, the third end and the fourth end; the support parts are slidably connected to corresponding slideways, and each slideway is provided with a groove for the support parts to extend into.

[0017] In a possible implementation, two support portions are respectively provided on the first end, the second end, the third end, and the fourth end;

[0018] Two grooves are respectively provided on the first slideway and the fifth slideway;

[0019] The second slideway and the fourth slideway are respectively provided with a groove;

[0020] The third slideway and the sixth slideway are respectively provided with three grooves;

[0021] and / or,

[0022] The side wall of the groove is arranged to be inclined relative to the extending direction of the corresponding slideway.

[0023] In a possible implementation, the first support member, the second support member, the fourth support member, the fifth support member and the sixth support member each include an inner sheet and an outer sheet;

[0024] The main frame includes transverse ribs and longitudinal ribs.

[0025] The side wall of the main frame is clamped between the inner sheet and the outer sheet, and at least one of the inner sheet and the outer sheet is provided with a fixing groove, and each fixing groove accommodates a transverse rib position or a longitudinal rib position.

[0026] In a possible implementation, the third support member is formed as a handle, and the handle has two first buckles with openings facing each other, and the two first buckles are respectively engaged with two transverse ribs on the second side.

[0027] In a possible implementation, a plurality of first support frames are disposed inside the second tray body, the length direction of the first support frames is parallel to the first direction, and the first support frames are rotatably connected to the bottom surface of the second tray body;

[0028] A limited position section is provided at one end of the first support frame facing the second side, and a protrusion is formed on the limited position section;

[0029] A limiting groove for the protrusion to extend into is provided on one side of the sixth support member facing the first side, and the limiting groove is configured to limit the protrusion from moving along the height direction of the main frame and in a direction perpendicular to the first direction.

[0030] In a possible implementation, a first guide member and a second guide member are installed on the bottom surface of the second tray body, and the first guide member and the second guide member are spaced apart along the length direction of the first support frame;

[0031] The bottom surface of the second tray body of the first guide member defines a mounting hole, and the first support frame passes through the mounting hole;

[0032] The second guide member has at least two protrusions extending upward, and the first support frame is located between two adjacent protrusions.

[0033] In a possible implementation, the bottom surface of the first tray body includes a first bottom surface and a second bottom surface arranged side by side, and the distance between the first bottom surface and the top of the first tray body is greater than the distance between the second bottom surface and the top of the first tray body.

[0034] In a second aspect, an embodiment of the present application provides a dishwasher, comprising an inner tank and the above-mentioned shelf assembly, wherein the shelf assembly is installed in the inner tank.

[0035] The present application provides a shelf assembly and a dishwasher, which comprises a main frame, a first support, a second support, a third support and a first tray. The middle part of the first side of the main frame has an extension extending toward the second side of the main frame, the first support and the second support are respectively installed on the first side of the main frame, and the extension is located between the first support and the second support. A first slide is arranged on the first support, and a second slide is arranged on the second support. The third support is installed on the second side of the main frame, and a third slide is arranged on the third support. The first tray comprises a first tray body and a first bridge. The two ends of the first tray body are respectively connected to the first slide and the third slide in a sliding manner. One end of the first bridge is connected to the first tray body, and the other end of the first bridge is connected to the second slide in a sliding manner. The end of the first tray body can slide from the first slide to the second slide. The first tray can realize a leaping sliding structure, and its sliding will not be restricted by the extension. The user can slide the first tray horizontally as needed. When the user needs to place larger tableware or pots on the lower shelf, the first tray can be slid to avoid them. The dishwasher can meet the user's requirements for conveniently placing washed tableware of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 A top view of a shelf assembly provided in an embodiment of the present application;

[0038] Figure 2 for Figure 1 Sectional view along CC direction;

[0039] Figure 3 for Figure 1 Sectional view along EE direction;

[0040] Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle left part;

[0041] Figure 5 for Figure 3 A partial enlarged schematic diagram of the middle right part;

[0042] Figure 6 A schematic diagram of the structure of the shelf assembly provided in the embodiment of the present application Figure 1 ;

[0043] Figure 7 for Figure 6 A partial enlarged schematic diagram of the portion within the dotted circle on the left side of the middle;

[0044] Figure 8 for Figure 6 A partial enlarged schematic diagram of the portion within the dotted circle on the middle right;

[0045] Fig. 9 A schematic diagram of the structure of the shelf assembly provided in the embodiment of the present application Figure 2 ;

[0046] Fig.10 A schematic diagram of the structure of a first tray provided in an embodiment of the present application;

[0047] Fig.11 A top view of the main frame and the support member provided in the embodiment of the present application after being connected;

[0048] Fig.12 Schematic diagram of the structure after the main frame and the support member are connected according to the embodiment of the present application Figure 1 ;

[0049] Fig.13 Schematic diagram of the structure after the main frame and the support member are connected according to the embodiment of the present application Figure 2 ;

[0050] Fig.14 A schematic diagram of the structure of a second tray provided in an embodiment of the present application;

[0051] Fig.15 for Figure 1 Sectional view along AA direction;

[0052] Fig.16 for Fig.15 A partial enlarged schematic diagram of the portion within the dotted circle on the left side of the middle;

[0053] Fig.17 for Fig.15 A partial enlarged schematic diagram of the portion within the dotted circle on the middle right;

[0054] Fig.18 for Figure 1 Cross-sectional view along the DD direction;

[0055] Fig.19 for Fig.18 A partial enlarged schematic diagram of the portion within the middle dotted circle;

[0056] Fig. 20 for Fig.11 Sectional view along the GG axis;

[0057] Fig.21 for Fig.11 Sectional view along the KK axis;

[0058] Fig. 22 for Fig.12 A partial enlarged schematic diagram of the portion within the middle dotted circle;

[0059] Fig.23 for Fig.13 A partial enlarged schematic diagram of the portion within the middle dotted circle;

[0060] Fig.24 for Fig. 9 A partial enlarged schematic diagram of the portion within the dotted circle on the left side of the middle;

[0061] Fig.25 for Fig. 9 A partial enlarged schematic diagram of the part within the dotted circle on the right side of the middle.

[0062] Description of reference numerals:

[0063] 100-main frame; 110-extension portion; 120-transverse rib position; 130-longitudinal rib position;

[0064] 200-first support member; 210-first slideway; 201-groove; 202-inner plate; 2021-limiting platform; 203-outer plate; 2031-second buckle; 204-fixing groove; 205-limiting boss;

[0065] 300 - second support member; 310 - second slideway;

[0066] 400-third support member; 410-third slideway; 420-first buckle;

[0067] 500- fourth support member; 510- fourth slideway;

[0068] 600-fifth support member; 610-fifth slideway;

[0069] 700-sixth support member; 710-sixth slideway; 720-limiting groove;

[0070] 800-first tray; 810-first tray body; 811-first bottom surface; 812-second bottom surface; 820-first bridge portion; 830-second support frame; 840-first skeleton; 850-first support net; 801-support portion;

[0071] 900 - second tray; 910 - second tray body; 920 - second bridging portion; 930 - first support frame; 931 - limiting section; 932 - protrusion; 940 - first guide member; 941 - mounting hole; 950 - second guide member; 951 - protrusion; 960 - second skeleton; 970 - second support net. DETAILED DESCRIPTION

[0072] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme in the embodiment of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. The embodiments of the present application are described in detail below in conjunction with the drawings.

[0073] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0074] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0075] The terms "first", "second" and "third" (if any) in the specification and claims of this application and the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0076] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product, or display comprising a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or display.

[0077] In the prior art, a top rack and a bottom rack are provided inside the dishwasher. Users can place tableware such as chopsticks, knives, forks or soup spoons on the top rack, and place dishes or pots on the bottom rack. Due to the limited distance between the top rack and the bottom rack, the user cannot place larger tableware on the bottom rack due to the restriction of the top rack. If the user directly takes the top rack out of the inner tank of the dishwasher, small tableware such as soup spoons or chopsticks cannot be placed. Although a slidable tray is provided on the top rack to avoid the tableware on the bottom rack, the top rack is usually set to a special shape to meet the needs of the inner tank and water channel of the dishwasher, that is, the transverse ribs at the end of the top rack are set to be concave inward, and the special-shaped structure of the top rack restricts the sliding of the tray.

[0078] After repeated thinking and verification, the inventor found that if slides are provided on opposite sides of the shelf, the slide on one side of the shelf is divided into two sections, and the inwardly recessed portion of the transverse ribs at the end of the shelf is located between the two slides. A bridging structure is provided on the tray, one end of the tray itself slides with a section of the slide on one side of the tray, the other end of the tray itself slides with the slide on the other side of the tray, and the bridging structure slides with another section of the slide on one side of the tray. One end of the tray itself can partially slide from one section of the slide to another section of the slide under the action of the bridging structure. In this way, the tray can slide on a special-shaped shelf, and the tableware on the lower shelf can be avoided by sliding the tray. The dishwasher can meet the user's requirements for convenient placement of washed tableware of different specifications.

[0079] In view of this, the inventor has designed a rack assembly and a dishwasher. The rack assembly is provided by installing a first support member and a second support member on the first side of a main frame, and an extension portion of the first side of the main frame is located between the first support member and the second support member. A first slide is provided on the first support member, a second slide is provided on the second support member, a third support member is installed on the second side of the main frame, and a third slide is provided on the third support member. A first bridging portion is provided at one end of the first tray. The first bridging portion supports the first tray so that a portion of one end of the first tray can slide from the first slide to the second slide. The other end of the first tray slides on the third slide. In this way, the tray can slide horizontally on the main frame without being restricted by the extension portion, thereby meeting the user's requirement of conveniently placing dishes of different specifications.

[0080] The technical solutions of the shelf assembly and the dishwasher provided in the embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0081] Reference Figures 1 to 13As shown, the shelf assembly provided by the embodiment of the present application includes a main frame 100, a first support member 200, a second support member 300, a third support member 400 and a first tray 800. The main frame 100 has a first side and a second side arranged opposite to each other along a first direction, and the middle part of the first side has an extension portion 110, and the extension portion 110 extends in a direction close to the second side. Schematically, the first direction is the front-to-back direction, the first side is the rear side of the main frame 100, and the second side is the front side of the main frame 100. Among them, the main frame 100 is welded by a plurality of ribs, and the middle part of the ribs extending laterally on the rear side of the main frame 100 is bent toward the front side to form the extension portion 110. The dimensions of the extension portion 110 in the front-to-back direction and the left-to-right direction can be set as needed, and are not limited here. The ribs of the main frame 100 can be made of stainless steel to meet the user's demand for high-quality shelves.

[0082] The first support member 200 and the second support member 300 are respectively installed on the first side, and the first support member 200 and the second support member 300 are located on opposite sides of the extension portion 110. The first support member 200 is provided with a first slide 210 on the side facing the second side, and the second support member 300 is provided with a second slide 310 on the side facing the second side.

[0083] The first support member 200 and the second support member 300 are respectively installed on the rear side of the main frame 100, and the extension portion 110 is located between the first support member 200 and the second support member 300 in the left-right direction. The first slide 210 may be a sliding platform formed on the front side of the first support member 200, and the second slide 310 may be a sliding platform formed on the front side of the second support member 300. In a possible implementation, the first slide 210 and the second slide 310 may extend laterally, respectively, and the first slide 210 and the second slide 310 are arranged flush with each other.

[0084] The third support member 400 is installed on the second side, and a third slideway 410 is provided on one side of the third support member 400 facing the first side. Specifically, the third support member 400 is installed on the front side of the main frame 100, and the third slideway 410 can be a sliding platform formed on the rear side of the main frame 100. In a possible implementation, the third slideway 410 can extend horizontally, and the third slideway 410 is arranged flush with the first slideway 210.

[0085] The first tray 800 includes a first tray body 810 and a first bridge portion 820. The first tray body 810 has a first end and a second end that are oppositely disposed. The first end is slidably connected to the first slide 210, and the second end is slidably connected to the third slide 410. One end of the first bridge portion 820 is connected to the first end, and the other end of the first bridge portion 820 is slidably connected to the second slide 310.

[0086] Among them, the first tray body 810 can be used to place chopsticks. Schematically, a plurality of ribs can be welded together to form the first skeleton 840, and then the first support net 850 and the first skeleton 840 are welded to form the first tray body 810. The first end can be the rear end of the first tray body 810, and the second end can be the front end of the first tray body 810. Specifically, the rear end of the first tray body 810 can be placed on the first slide 210 and slidably connected to the first slide 210, and the front end of the first tray body 810 can be placed on the third slide 410 and slidably connected to the third slide 410. The first bridge portion 820 can be a strip structure, and the first bridge portion 820 is located on the left side of the rear end of the first tray body 810. The length direction of the first bridge portion 820 can extend in the left-right direction, one end of the first bridge portion 820 can be connected to the rib position at the front end of the first tray body 810 by welding, and the other end of the first bridge portion 820 can pass through the extension portion 110 of the main frame 100 and overlap the second slide 310. The entire material of the first tray 800 can be stainless steel to meet the user's demand for high-quality shelves.

[0087] It should be noted that, in the height direction of the main frame 100 , there is a gap between the ribs of the extension portion 110 formed by bending the rear side of the main frame 100 and the first tray 800 , so that the extension portion 110 of the main frame 100 will not interfere with the first tray 800 and will not hinder the sliding of the first tray 800 .

[0088] Among them, the part of the first end can slide from the first slide 210 to the second slide 310. Specifically, the left side of the rear end of the first tray body 810 can slide from the first slide 210 to the second slide 310. It is worth mentioning that the right side of the rear end of the first tray body 810 is slidably connected to the first slide 210, and the first bridge portion 820 of the rear end of the first tray body 810 is slidably connected to the second slide 310. The right side of the rear end of the first tray body 810 and the first bridge portion 820 can support the rear end of the first tray 800, so that the rear end of the first tray body 810 can slide to the left to slide from the first slide 210 to the second slide 310. It can be understood that the left side of the rear end of the first tray body 810 can also slide from the second slide 310 to the first slide 210.

[0089] The shelf assembly provided in this embodiment has an extension portion 110 of the main frame 100 that can meet the needs of the inner tank and water channel of the dishwasher. The first tray 800 of the shelf assembly can realize a leaping sliding structure, and the sliding of the first tray 800 will not be restricted by the extension portion 110. The user can slide the first tray 800 horizontally as needed. When the user needs to place larger tableware or pots on the lower shelf, the first tray 800 can be slid to avoid it. The dishwasher can meet the user's requirements for conveniently placing tableware of different specifications.

[0090] In one embodiment, Figure 6 , Fig. 9 and Fig.10 As shown, the bottom surface of the first tray body 810 includes a first bottom surface 811 and a second bottom surface 812 arranged side by side, and the distance between the first bottom surface 811 and the top of the first tray body 810 is greater than the distance between the second bottom surface 812 and the top of the first tray body 810.

[0091] The first bottom surface 811 and the second bottom surface 812 can be arranged side by side along the first direction, i.e., the front-to-back direction, and the bottom surface of the first tray body 810 can further include a third bottom surface located between the first bottom surface 811 and the second bottom surface 812, and the third bottom surface is arranged at an angle. Through the above arrangement, the first tray 800 can realize a front-to-back stepped structure arrangement, so that the chopsticks can be tilted relative to the horizontal plane after being placed in the first tray body 810, which is conducive to improving the drying effect of the chopsticks.

[0092] In other embodiments, the first bottom surface 811 and the second bottom surface 812 may also be arranged side by side in the left-right direction. After the chopsticks are placed in the first tray body 810 , they can be tilted left-right relative to the horizontal plane, which can also improve the drying effect of the chopsticks.

[0093] Schematically, multiple second support frames 830 can be installed on the bottom surface of the first tray body 810. The second support frames 830 can be special-shaped integrated steel wire parts. Each second support frame 830 can be fixed to the bottom surface of the first tray body 810 by welding. The second support frames 830 can support the chopsticks.

[0094] In one embodiment, Figure 1-Figure 14As shown, the shelf assembly further includes a second tray 900, a fourth support member 500, a fifth support member 600, and a sixth support member 700. The fourth support member 500 and the fifth support member 600 are respectively installed on the first side, and the fourth support member 500 and the fifth support member 600 are located on opposite sides of the extension portion 110. A fourth slide 510 is provided on one side of the fourth support member 500 facing the second side, and a fifth slide 610 is provided on one side of the fifth support member 600 facing the second side. The fourth support member 500 is located below the first support member 200, and the fifth support member 600 is located below the second support member 300.

[0095] Among them, the fourth support member 500 and the fifth support member 600 are respectively installed on the rear side of the main frame 100, and the extension portion 110 of the main frame 100 is located between the fourth support member 500 and the fifth support member 600. The fourth slide 510 can be a sliding platform formed on the front side of the fourth support member 500, and the fifth slide 610 can be a sliding platform formed on the front side of the fifth support member 600. In a possible implementation, the fourth slide 510 and the fifth slide 610 can extend laterally respectively, and the fourth slide 510 and the fifth slide 610 are arranged flush. Schematically, along the height direction of the main frame 100, there is a gap between the fourth support member 500 and the first support member 200, and there is a gap between the fifth support member 600 and the second support member 300, and the above gap can ensure the activity space of the second tray 900.

[0096] The sixth support member 700 is installed on the second side, and a sixth slideway 710 is provided on one side of the sixth support member 700 facing the first side, and the sixth support member 700 is located below the third support member 400. Specifically, the sixth support member 700 is installed on the front side of the main frame 100, and the sixth slideway 710 can be a sliding platform formed on the front side of the sixth support member 700. In a possible implementation, the sixth slideway 710 can extend horizontally, and the sixth slideway 710 can be arranged flush with the fifth slideway 610. In order to maximize the loading area of ​​the first tray 800 and the second tray 900 and ensure that the two trays can achieve position sliding conversion in the left and right directions, the second tray 900 is arranged at the lower position of the shelf assembly, and the first tray 800 is arranged at the upper position of the shelf assembly, and the two trays have a certain activity space distance between each other in the up and down directions. Specifically, along the height direction of the main frame 100, there is a gap between the sixth support member 700 and the third support member 400, and the above gap ensures the activity space of the second tray 900.

[0097] The second pallet 900 includes a second pallet body 910 and a second bridging portion 920. The second pallet body 910 has a third end and a fourth end that are relatively arranged. The third end is slidably connected to the fifth slide 610, and the fourth end is slidably connected to the sixth slide 710. One end of the second bridging portion 920 is connected to the third end, and the other end of the second bridging portion 920 is slidably connected to the fourth slide 510.

[0098] Schematically, a plurality of ribs can be welded together to form the second frame 960, and then the second support net 970 and the second frame 960 are welded to form the second tray body 910. Schematically, the second tray body 910 can be used to place a soup spoon, the third end is the rear end of the second tray body 910, and the fourth end is the front end of the second tray body 910. Specifically, the rear end of the second tray body 910 can be placed on the fifth slide 610 and slidably connected to the fifth slide 610, and the front end of the second tray body 910 can be placed on the sixth slide 710 and slidably connected to the sixth slide 710. The second bridge portion 920 can be a strip structure, and the second bridge portion 920 is located on the right side of the rear end of the second tray body 910. The length direction of the second bridge portion 920 can extend in the left-right direction, one end of the second bridge portion 920 can be connected to the rib at the front end of the second tray body 910 by welding, and the other end of the second bridge portion 920 can pass through the extension portion 110 of the main frame 100 and overlap the fourth slide 510. The entire material of the second tray 900 can be stainless steel to meet the user's demand for high-quality shelves.

[0099] It should be noted that, in the height direction of the main frame 100 , there is a gap between the ribs of the extension portion 110 formed by bending the rear side of the main frame 100 and the second tray 900 , so that the extension portion 110 of the main frame 100 will not interfere with the second tray 900 and will not hinder the sliding of the second tray 900 .

[0100] The third end portion can slide from the fifth slideway 610 to the fourth slideway 510. It can be understood that the second tray 900 can slide under the first tray 800, and the first tray 800 and the second tray 900 can be stacked by sliding the first tray 800 and the second tray 900.

[0101] The right side of the rear end of the second tray body 910 can slide from the fifth slide 610 to the fourth slide 510. It is worth mentioning that the left side of the rear end of the second tray body 910 is slidably connected to the fifth slide 610, and the second bridge portion 920 of the rear end of the second tray body 910 is slidably connected to the fourth slide 510. The left side of the rear end of the second tray body 910 and the second bridge portion 920 can support the rear end of the second tray 900, so that the rear end of the second tray body 910 can slide rightward to slide from the fifth slide 610 to the fourth slide 510. It can be understood that the left side of the rear end of the second tray body 910 can also slide from the fourth slide 510 to the fifth slide 610.

[0102] Through the above arrangement, the first tray 800 and the second tray 900 of the shelf assembly realize a partition design of the shelf assembly. The user can slide the first tray 800 and the second tray 900 left and right respectively as needed, and the user can place washware of different specifications more conveniently.

[0103] In a specific embodiment, Figure 2-Figure 5 , Figure 7 , Figure 8 , Fig.10 and Fig.14 As shown, at least two support parts 801 are respectively arranged on the first end, the second end, the third end and the fourth end. The support parts 801 are slidably connected with corresponding slideways, and each slideway is provided with a groove 201 for the support parts 801 to extend into.

[0104] like Fig.10 As shown, at least two support portions 801 may be provided at the first end and the second end of the first tray body 810, respectively. Exemplarily, a support rib may be used as the support portion 801, and the support rib may be an "L"-shaped structure, one end of the "L"-shaped structure may be connected to the first tray body 810 by welding, and the other end of the "L"-shaped structure extends in a direction away from the first tray body 810. During the sliding process of the first tray 800, the first end and the second end of the first tray body 810 are slidably connected to the corresponding slideway through the support portion 801, respectively. The support portion 801 may reduce the contact area between the first tray body 810 and the corresponding slideway, thereby reducing the friction between the first tray body 810 and the corresponding slideway, making it easier for the user to slide the first tray 800. The number of the support portions 801 on the first end and the second end is at least two, which can ensure the stability of the first tray 800 when sliding.

[0105] like Fig.14As shown, at least two support parts 801 are respectively provided at the third end and the fourth end of the second tray body 910. Each support part 801 can be connected to the second tray body 910 by welding. The support part 801 of the second tray 900 can have the same structure as the support part 801 of the first tray 800. The support part 801 of the second tray 900 can reduce the friction between the second tray body 910 and the corresponding slideway, so that the user can slide the second tray 900. The number of the support parts 801 on the third end and the fourth end is at least two, which can ensure the stability of the second tray 900 when sliding.

[0106] The opening of each groove 201 faces upwards. After the tray slides to a preset position, the support portion 801 of the tray can extend into the corresponding groove 201 . The cooperation between the groove 201 and the support portion 801 can limit the tray.

[0107] In a specific embodiment, Figure 2-Figure 5 , Figure 7 , Figure 8 , Fig.10 and Figure 12-14 As shown, two support portions 801 are respectively provided on the first end, the second end, the third end and the fourth end. Two grooves 201 are respectively provided on the first slideway 210 and the fifth slideway 610. One groove 201 is respectively provided on the second slideway 310 and the fourth slideway 510. Three grooves 201 are respectively provided on the third slideway 410 and the sixth slideway 710.

[0108] Schematically, when the first tray 800 needs to slide to the left to change position, the two support parts 801 at the first end are respectively located in the two grooves 201 on the first slide 210. After the first tray 800 slides to the left, the support part 801 on the left side of the first end is located in the groove 201 on the second slide 310, and the support part 801 on the right side of the first end is located in the groove 201 on the left side of the first slide 210. A limiting boss 205 is provided on the second slide 310, and the limiting boss 205 is located at one end of the second slide 310 away from the first slide 210. After the first tray 800 slides to the left, the limiting boss 205 on the second slide 310 abuts against one end of the first bridge part 820 away from the first tray body 810. When the first tray 800 is sliding, the two support parts 801 on the second end are transformed in the three grooves 201 of the third slide 410. The left and right ends of the third slide 410 respectively limit the limiting boss 205. The leftmost side of the second end stops after it contacts the limiting boss 205 at the left end of the third slide 410.

[0109] When the second tray 900 needs to slide to the right to change position, the two support parts 801 of the third end are respectively located in the two grooves 201 on the fifth slide 610. After the second tray 900 slides to the right, the support part 801 on the right side of the third end is located in the groove 201 on the fourth slide 510, and the support part 801 on the left side of the third end is located in the groove 201 on the right side of the fifth slide 610. A limiting boss 205 is provided on the fourth slide 510, and the limiting boss 205 is located at one end of the fourth slide 510 away from the fifth slide 610. After the second tray 900 slides to the right, the limiting boss 205 on the fourth slide 510 abuts against one end of the second bridge part 920 away from the second tray body 910. When the second tray 900 is sliding, the two supporting parts 801 on the fourth end are transformed in the three grooves 201 of the sixth slide 710. The left and right ends of the sixth slide 710 are respectively provided with limiting bosses 205. The rightmost side of the fourth end stops after it abuts against the limiting boss 205 at the right end of the sixth slide 710.

[0110] In this structure, the two support parts 801 on the first end and the second end can ensure the stability of the first tray 800 during the sliding process. When the first tray 800 slides left and right to the end position, the first tray 800 can be limited by the cooperation between the support parts 801 and the corresponding grooves 201. The two support parts 801 on the third end and the fourth end can ensure the stability of the second tray 900 during the sliding process, and when the second tray 900 slides left and right to the end position, the second tray 900 can be limited by the cooperation between the support parts 801 and the corresponding grooves 201.

[0111] In a possible implementation, the side wall of the groove 201 is inclined relative to the extension direction of the corresponding slideway. The inclined side wall of the groove 201 can play the role of a guide slope, and the user can push the tray horizontally to make the support part 801 on the tray escape from the corresponding groove 201, which is convenient for the user to adjust the position of the tray. In other embodiments, the side wall of the groove 201 can also be set as a curved surface, which can also play the role of guiding the support part 801 to escape from the groove 201.

[0112] In one embodiment, Figure 15-Figure 23 As shown, the first support member 200, the second support member 300, the fourth support member 500, the fifth support member 600 and the sixth support member 700 all include an inner sheet 202 and an outer sheet 203. The main frame 100 includes a transverse rib 120 and a longitudinal rib 130. The side wall of the main frame 100 is clamped between the inner sheet 202 and the outer sheet 203, and at least one of the inner sheet 202 and the outer sheet 203 is provided with a fixing groove 204, and each fixing groove 204 accommodates a transverse rib 120 or a longitudinal rib 130.

[0113] For example, Fig.18 , Fig. 20 and Fig.23 As shown, the outer sheet 203 of the first support member 200 is fixed vertically by the transversely extending fixing groove 204 and the transverse rib 120, and the outer sheet 203 of the first support member 200 is fixed horizontally by the longitudinally extending fixing groove 204 and the longitudinal rib 130. The rear side wall of the main frame 100 is clamped between the outer sheet 203 and the inner sheet 202 of the first support member 200, and the second buckle 2031 on the outer sheet 203 is connected with the limit platform 2021 on the inner sheet 202 to realize the front and rear fixation of the first support member 200. Fig.17 and Fig. 20 As shown, the outer sheet 203 of the second support member 300 is fixed up and down by the transversely extending fixing groove 204 and the transverse rib 120, and the outer sheet 203 of the second support member 300 is fixed left and right by the longitudinally extending fixing groove 204 and the longitudinal rib 130. The rear side wall of the main frame 100 is clamped between the outer sheet 203 and the inner sheet 202 of the second support member 300, and the second buckle 2031 on the outer sheet 203 is engaged with the limit platform 2021 on the inner sheet 202 to achieve the front and back fixation of the second support member 300.

[0114] like Fig.18 , Fig. 20 and Fig.23 As shown, the outer sheet 203 of the fourth support member 500 is fixed vertically by the transversely extending fixing groove 204 and the transverse rib 120, and the outer sheet 203 of the fourth support member 500 is fixed horizontally by the longitudinally extending fixing groove 204 and the longitudinal rib 130. The rear side wall of the main frame 100 is clamped between the outer sheet 203 and the inner sheet 202 of the fourth support member 500, and the second buckle 2031 on the outer sheet 203 is engaged with the limit platform 2021 on the inner sheet 202 to achieve the front and rear fixation of the fourth support member 500. Fig.17 and Fig. 20 As shown, the outer sheet 203 of the fifth support member 600 is fixed up and down by the transversely extending fixing groove 204 and the transverse rib 120, and the outer sheet 203 of the fifth support member 600 is fixed left and right by the longitudinally extending fixing groove 204 and the longitudinal rib 130. The rear side wall of the main frame 100 is clamped between the outer sheet 203 and the inner sheet 202 of the fifth support member 600, and the second buckle 2031 on the outer sheet 203 is engaged with the limit platform 2021 on the inner sheet 202 to achieve the front and back fixation of the fifth support member 600.

[0115] like Fig.16 , Fig.21 and Fig. 22 As shown, the outer sheet 203 of the sixth support member 700 is provided with a transversely extending fixing groove 204 and three longitudinally extending fixing grooves 204. The transversely extending fixing groove 204 is fixed to the transverse ribs 120 on the second side of the main frame 100 to achieve the upper and lower fixation of the sixth support member 700. The three longitudinally extending fixing grooves 204 are respectively fixed to the three transverse ribs 120 on the second side of the main frame 100 to achieve the left and right fixation of the sixth support member 700. The front side wall of the main frame 100 is clamped between the outer sheet 203 and the inner sheet 202 of the sixth support member 700, and the second buckle 2031 on the outer sheet 203 is engaged with the limit platform 2021 on the inner sheet 202 to achieve the front and rear fixation of the sixth support member 700.

[0116] Through the above arrangement, the first support member 200, the second support member 300, the fourth support member 500, the fifth support member 600 and the sixth support member 700 can be fixed on the main frame 100, and the inner plate 202 and the outer plate 203 of the above support members are fixed by a snap connection, which is convenient for the installation and disassembly of the above support members.

[0117] In one embodiment, Fig.16 , Fig.19 and Fig.21 As shown, the third support member 400 is formed as a handle, and the handle has two first buckles 420 with openings facing each other, and the two first buckles 420 are respectively engaged with the two transverse ribs 120 on the second side.

[0118] Among them, the two first buckles 420 are arranged at intervals along the height direction of the third support member 400. In a possible implementation, the first buckle 420 located at the top opens downward, and after being engaged with the transverse rib 120, the front-back and downward position of the third support member 400 is limited; the first buckle 420 located at the bottom opens upward, and after being engaged with the transverse rib 120, the front-back and upward position of the third support member 400 is limited. In another possible implementation, the first buckle 420 located at the top opens upward, and the first buckle 420 located at the bottom opens downward, and after the two first buckles 420 are respectively engaged with the two transverse ribs 120, the front-back and upward and downward direction of the third support member 400 can also be limited.

[0119] Through the above arrangement, the user can pull the third support member 400 to achieve the pulling out of the shelf assembly. The third support member 400 can be limited to the front side of the main frame 100 through the cooperation between the two first buckles 420 and the two transverse ribs 120.

[0120] Optionally, the third support member 400 may be provided with a stopper, and the position of the third support member 400 in the left-right direction may be limited by the engagement between the stopper and the front rib of the main frame 100 .

[0121] In one embodiment, Figure 6 , Fig.19 , Fig.24 and Fig.25 As shown, a plurality of first support frames 930 are arranged inside the second tray body 910, the length direction of the first support frame 930 is parallel to the first direction, and the first support frame 930 is rotatably connected to the bottom surface of the second tray body 910. Among them, the first support frame 930 can play the role of a "soup spoon rack". This embodiment does not limit the number of first support frames 930 and the interval between two adjacent first support frames 930, and those skilled in the art can set them as needed. Schematically, the material of the first support frame 930 can be stainless steel. Specifically, the first support frame 930 can be a special-shaped integrated steel wire part, and its main part can be formed into an approximate "wave-like" structure. The user can place tableware of different sizes on the second tray 900 by rotating the first support frame 930 to adjust the angle between the first support frame 930 and the bottom surface of the second tray 900. In other embodiments, the first support frame 930 can also be made of plastic, which can also play the role of supporting tableware.

[0122] A limiting section 931 is provided at one end of the first support frame 930 facing the second side, and a protrusion 932 is formed on the limiting section 931. The extending direction of the limiting section 931 can be perpendicular to the first direction, and the middle part of the limiting section 931 is bent in a direction away from the first side to form the protrusion 932. The height of the protrusion 932 can be set as needed, and is not limited here.

[0123] A limiting groove 720 for the protrusion 932 to extend into is provided on one side of the sixth support member 700 facing the first side, and the limiting groove 720 is configured to limit the protrusion 932 from moving along the height direction of the main frame 100 and in a direction perpendicular to the first direction.

[0124] Exemplarily, the cross-sectional shape of the limiting groove 720 may be rectangular. When the protrusion 932 extends into the limiting groove 720, the two side walls of the limiting groove 720 opposite to each other in the height direction of the main frame 100 respectively abut against the protrusion 932. Bumps may be respectively provided on the left and right side walls of the limiting groove 720, and when the protrusion 932 extends into the limiting groove 720, the bumps on the left and right side walls of the limiting groove 720 abut against the protrusion 932 respectively. Through the cooperation between the limiting groove 720 and the protrusion 932, the left and right and up and down positions of the protrusion 932 can be limited, so as to prevent the first support frame 930 from rotating relative to the bottom surface of the second tray 900. When the user needs to put the first support frame 930 down, the first support frame 930 can be flipped by simply moving the limiting section 931 so that the protrusion 932 on the limiting section 931 is disengaged from the limiting groove 720.

[0125] In this structure, the first support frame 930 has two states: standing up and lying down, which is convenient for users to place tableware in the second tray 900.

[0126] In a specific embodiment, Fig. 9 , Fig.14 and Fig.24 As shown, a first guide member 940 and a second guide member 950 are installed on the bottom surface of the second tray body 910, and the first guide member 940 and the second guide member 950 are arranged at intervals along the length direction of the first support frame 930. The first guide member 940 and the second guide member 950 can both be special-shaped integrated steel wire parts, and the first guide member 940 and the second guide member 950 can be fixed to the bottom surface of the second tray body 910 by welding.

[0127] The first guide member 940 defines a mounting hole 941 on the bottom surface of the second tray body 910, and the first support frame 930 passes through the mounting hole 941. It can be understood that after the first support frame 930 passes through the mounting hole 941, the first guide member 940 can press the first support frame 930 to limit the movement of the first support frame 930 in the front-to-back and up-down directions.

[0128] The second guide member 950 has at least two protrusions 951 extending upward, and the first support frame 930 is located between two adjacent protrusions 951. The second guide member 950 can be bent to form the protrusions 951, and after the first support frame 930 is located between the two adjacent protrusions 951, the second guide member 950 can limit the first support frame 930 to the left and right.

[0129] In this structure, the first support frame 930 is limited by the first guide member 940 and the second guide member 950 , so that the first support frame 930 can rotate relative to the bottom surface of the second tray 900 .

[0130] The present application also provides a dishwasher, comprising an inner tank and the above-mentioned shelf assembly, wherein the shelf assembly is installed in the inner tank, wherein the shelf assembly can be used as an upper shelf of the dishwasher, and the shelf assembly can be slidably connected to the inner tank to realize the pulling and pulling of the shelf assembly.

[0131] The dishwasher provided in the present application adopts the above-mentioned shelf assembly, so the user can slide the first tray 800 to adjust the position of the first tray 800 on the shelf assembly as needed, which is convenient for the user to place tableware of different specifications and improves the user's usage experience.

[0132] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A shelf assembly, characterized in that: include: A main body frame (100), the main body frame (100) having a first side and a second side arranged opposite to each other along a first direction, the middle portion of the first side having an extension portion (110), the extension portion (110) extending in a direction close to the second side; A first support member (200) and a second support member (300) are respectively mounted on the first side, the first support member (200) and the second support member (300) are located on opposite sides of the extension portion (110), a first slideway (210) is provided on a side of the first support member (200) facing the second side, and a second slideway (310) is provided on a side of the second support member (300) facing the second side; A third support member (400) is installed on the second side, and a third slideway (410) is provided on a side of the third support member (400) facing the first side; A first tray (800) comprises a first tray body (810) and a first bridge portion (820), wherein the first tray body (810) has a first end and a second end which are arranged opposite to each other, wherein the first end is slidably connected to the first slideway (210), and the second end is slidably connected to the third slideway (410), and one end of the first bridge portion (820) is connected to the first end, and the other end of the first bridge portion (820) is slidably connected to the second slideway (310); Part of the first end is capable of sliding from the first slideway (210) to the second slideway (310).

2. The shelf assembly according to claim 1, characterized in that: Also includes a second tray (900), a fourth support member (500), a fifth support member (600) and a sixth support member (700); The fourth support member (500) and the fifth support member (600) are respectively installed on the first side, the fourth support member (500) and the fifth support member (600) are located on opposite sides of the extension portion (110), a fourth slideway (510) is provided on a side of the fourth support member (500) facing the second side, and a fifth slideway (610) is provided on a side of the fifth support member (600) facing the second side, the fourth support member (500) is located below the first support member (200), and the fifth support member (600) is located below the second support member (300); The sixth support member (700) is installed on the second side, a sixth slideway (710) is provided on a side of the sixth support member (700) facing the first side, and the sixth support member (700) is located below the third support member (400); The second tray (900) comprises a second tray body (910) and a second bridge portion (920), the second tray body (910) having a third end and a fourth end arranged opposite to each other, the third end being slidably connected to the fifth slideway (610), the fourth end being slidably connected to the sixth slideway (710), one end of the second bridge portion (920) being connected to the third end, and the other end of the second bridge portion (920) being slidably connected to the fourth slideway (510); The portion of the third end is capable of sliding from the fifth slide track (610) to the fourth slide track (510).

3. The shelf assembly according to claim 2, characterized in that: At least two support parts (801) are respectively provided on the first end, the second end, the third end and the fourth end; the support parts (801) are slidably connected to corresponding slideways, and each slideway is provided with a groove (201) for the support part (801) to extend into.

4. The shelf assembly according to claim 3, characterized in that: Two supporting parts (801) are respectively arranged on the first end, the second end, the third end and the fourth end; The first slideway (210) and the fifth slideway (610) are respectively provided with two grooves (201); The second slideway (310) and the fourth slideway (510) are respectively provided with a groove (201); The third slideway (410) and the sixth slideway (710) are respectively provided with three grooves (201); and / or, The side wall of the groove (201) is arranged to be inclined relative to the extension direction of the corresponding slideway.

5. The shelf assembly according to claim 2, characterized in that: The first support member (200), the second support member (300), the fourth support member (500), the fifth support member (600) and the sixth support member (700) all comprise an inner sheet (202) and an outer sheet (203); The main frame (100) comprises a transverse rib (120) and a longitudinal rib (130). The side wall of the main frame (100) is clamped between the inner sheet (202) and the outer sheet (203), and at least one of the inner sheet (202) and the outer sheet (203) is provided with a fixing groove (204), and each of the fixing grooves (204) accommodates one of the transverse ribs (120) or one of the longitudinal ribs (130).

6. The shelf assembly according to claim 5, characterized in that: The third support member (400) is formed as a handle, the handle having two first buckles (420) with openings facing each other, the two first buckles (420) being respectively engaged with the two transverse ribs (120) on the second side.

7. The shelf assembly according to claim 2, characterized in that: A plurality of first support frames (930) are arranged inside the second tray body (910), the length direction of the first support frames (930) is parallel to the first direction, and the first support frames (930) are rotatably connected to the bottom surface of the second tray body (910); A limiting section (931) is provided at one end of the first support frame (930) facing the second side, and a protruding portion (932) is formed on the limiting section (931); A limiting groove (720) for the protrusion (932) to extend into is provided on one side of the sixth support member (700) facing the first side, and the limiting groove (720) is configured to limit the movement of the protrusion (932) along the height direction of the main frame (100) and in a direction perpendicular to the first direction.

8. The shelf assembly according to claim 7, characterized in that: A first guide member (940) and a second guide member (950) are installed on the bottom surface of the second tray body (910), and the first guide member (940) and the second guide member (950) are arranged at intervals along the length direction of the first support frame (930); The bottom surfaces of the first guide member (940) and the second tray body (910) define a mounting hole (941), and the first support frame (930) passes through the mounting hole (941); The second guide member (950) has at least two protrusions (951) extending upwards, and the first support frame (930) is located between two adjacent protrusions (951).

9. The shelf assembly according to any one of claims 1 to 7, characterized in that: The bottom surface of the first tray body (810) comprises a first bottom surface (811) and a second bottom surface (812) arranged side by side, and the distance between the first bottom surface (811) and the top of the first tray body (810) is greater than the distance between the second bottom surface (812) and the top of the first tray body (810).

10. A dishwasher, characterized in that: It comprises an inner container and the shelf assembly according to any one of claims 1 to 9, wherein the shelf assembly is installed in the inner container.

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