Dishwasher inner container structure

Abstract

The application discloses a structure of a dishwasher inner container, which comprises a bottom support and an inner container body arranged on the bottom support, a fixing structure is arranged on the inner container body, and the inner container body is fixedly connected with the bottom support through the fixing structure; the fixing structure is arranged inside the bottom support and does not affect the appearance of the dishwasher inner container, the fixing structure is arranged on the whole circumferential wall of the inner container bottom to enclose the space between the bottom support and the inner container bottom, and the fixing structure can prevent water from leaking and overflowing while realizing the stable fixation of the inner container bottom and the bottom support.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of dishwashers, in particular to a dishwasher inner container structure. BACKGROUND

[0002] With the improvement of people's living standards, more and more families begin to use dishwashers to wash tableware. The previous front-opening dishwasher needs to be bent over or even to be crouched down to completely open the door body, which is relatively laborious for users to use. When the front-opening dishwasher is put into the tableware to be washed, the residual soup of the tableware to be washed is easy to spill out of the dishwasher, which undoubtedly causes poor user experience. With the development of dishwasher technology, a drawer-type dishwasher is invented. The drawer-type dishwasher adopts a pull-out opening design, which can be opened without bending over or crouching down, which is more in line with the ergonomic design. And the tableware to be washed is surrounded by the design, so there is no need to worry about the problem of residual soup spilling out.

[0003] The inner container structure of the drawer-type dishwasher usually includes a bottom support and an inner container body fixedly arranged on the bottom support. How to stably fix the inner container body on the bottom support while preventing the possible water leakage of the inner container body from overflowing out of the dishwasher inner container structure and causing bad user experience is a problem that should be considered and solved by those skilled in the art.

[0004] Therefore, the present application is proposed. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide a dishwasher inner container structure.

[0006] To solve the above technical problems, the basic idea of the technical solution of the present application is as follows: a dishwasher inner container structure, comprising a bottom support and an inner container body arranged on the bottom support, a fixing structure is arranged on the inner container body, and the inner container body is fixedly connected with the bottom support through the fixing structure.

[0007] Further, the fixing structure comprises a connecting plate arranged at the bottom of the inner container body and extending to the outside of the inner container body, and the connecting plate is fixedly connected with the bottom support.

[0008] Preferably, the connecting plate is arranged around the bottom of the inner container.

[0009] Further, the inner container body is composed of an annular side plate and a bottom plate, the connecting plate is formed by extending the outer wall of the annular side plate to the outside of the inner container body, and / or formed by extending the peripheral wall of the bottom plate to the outside of the inner container body, and / or formed by extending the splicing position of the annular side plate and the bottom plate to the outside of the inner container body.

[0010] Further, the annular side plate and the bottom plate are connected through a splicing structure, the splicing structure is formed by the first connecting surface and the second connecting surface which are respectively formed by the inward bending of the side plate edge and the bottom plate edge and then connected, and the splicing structure is fixedly connected with the side wall of the bottom support as a connecting plate.

[0011] Further, the fixing structure further comprises a connecting piece for fixing the inner container body and the bottom support, and a mounting hole is formed in the connecting plate, and the connecting piece is fixedly connected with the bottom support through the mounting hole to fix the inner container body on the bottom support.

[0012] Preferably, the connecting piece is a connecting bolt, and a screw hole is formed in the bottom support for assembling the connecting bolt.

[0013] Further, a connecting boss matched with the connecting plate is arranged on the inner wall of the bottom support, and the connecting boss and the connecting plate are fastened through the connecting piece.

[0014] Further, the bottom support comprises a bottom support side wall and a bottom support bottom wall, and a cavity for accommodating the bottom of the inner container body is formed between the bottom support side wall and the bottom support bottom wall, and the connecting boss is arranged on the bottom support side wall or the bottom support bottom wall and is arranged higher than the height of the bottom plate of the inner container body.

[0015] Preferably, the connecting boss is arranged on the bottom support side wall and is matched with the mounting hole on the connecting plate.

[0016] Further, the connecting boss is formed by the inward bending of the bottom support side wall.

[0017] Further, the bottom support side wall is further provided with a waterproof structure, the waterproof structure is formed by the upward extension of the free end of the bottom support side wall, and the waterproof structure is arranged higher than the connecting boss.

[0018] Compared with the prior art, the present application has the following beneficial effects.

[0019] 1. The connecting plate extending outward from the inner container body is arranged around the bottom wall of the inner container body, the connecting plate can stably fix the inner container body and the bottom support, and can also serve as a sealing structure between the inner container bottom and the bottom support to prevent water from overflowing when water leaks from the inner container body.

[0020] 2. The connecting plate in the present application is a splicing structure of the inner container bottom and the inner container peripheral wall, which saves the process of manufacturing the connecting structure again and increases the production efficiency.

[0021] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which are part of this specification, serve to further understand the present application, and the illustrative embodiments of the present application and their description serve to explain the present application, but do not constitute undue limitations on the present application. Obviously, the drawings in the following description are only some embodiments, and other drawings can be obtained from these drawings without creative labor for those skilled in the art. In the drawings:

[0023] Figure 1 is an explosion view of the inner container structure of the dishwasher according to the present application;

[0024] Figure 2 is a schematic view of the main body structure of the inner container of the dishwasher according to the present application;

[0025] Figure 3 is a front view of the main body of the inner container of the dishwasher according to the present application;

[0026] Figure 4 is an enlarged view of B in the dishwasher according to the present application; Figure 3

[0027] Figure 5 is a front view of the main body of the inner container of the dishwasher according to the present application;

[0028] Figure 6 is an enlarged view of A in the dishwasher according to the present application; Figure 5

[0029] Figure 7 is a schematic view of the main body structure of the inner container of the dishwasher according to the present application;

[0030] Figure 8 is a schematic view of the main body structure of the inner container of the dishwasher according to the present application;

[0031] Figure 9 is a schematic view of the main body structure of the inner container of the dishwasher according to the present application;

[0032] Figure 10 is a schematic view of the main body structure of the inner container of the dishwasher according to the present application;

[0033] Figure 11 is a schematic view of the main body structure of the inner container of the dishwasher according to the present application;

[0034] Figure 12 is a schematic view of the main body structure of the inner container of the dishwasher according to the present application;

[0035] Figure 13 is an enlarged view of E in the dishwasher according to the present application; Figure 12

[0036] Figure 14 is a top view of the main body of the inner container of the dishwasher according to the present application;

[0037] Figure 15 is Figure 14 ​​​A-A direction sectional view;

[0038] Figure 16 is Figure 15 enlarged view at C;

[0039] Figure 17 is a side view and a top view of the inner liner bottom of the present application;

[0040] Figure 18 is a schematic view of the inner liner bottom structure of the present application;

[0041] Figure 19 is a schematic view of the inner liner main body and the connecting structure of the present application;

[0042] Figure 20 is a schematic view of the connecting structure of the present application;

[0043] Figure 21 is a schematic view of the connecting structure and the outer plate connecting structure of the present application;

[0044] Figure 22 is an enlarged view of one end of the connecting structure of the present application;

[0045] Figure 23 is a schematic view of the inner liner structure of the dishwasher of the present application;

[0046] Figure 24 is a schematic view of the dishwasher door body structure of the present application;

[0047] Figure 25 is an enlarged schematic view of the structure at A of the dishwasher door body of the present application;

[0048] Figure 26 is a schematic view of the assembly of the door body protruding rib and the connecting structure of the present application;

[0049] Figure 27 is a schematic view of the door body profiled protruding rib and the connecting structure of the present application;

[0050] Figure 28 is a schematic view of the straight connecting structure of the present application;

[0051] Figure 29 is a schematic view of the rounded corner connecting structure of the present application;

[0052] Figure 30 is a schematic view of the door body corner piece structure of the present application;

[0053] Figure 31 is a schematic view of the bottom support and the inner liner main body connecting structure of the present application;

[0054] Figure 32 is a schematic view of the bottom support structure of the present application;

[0055] Figure 33 is a schematic view of the bottom support structure of the present application;

[0056] Figure 34 is a partial enlarged view of the base structure of the present application;

[0057] Figure 35 is a schematic view of the base structure of the present application;

[0058] Figure 36 is Figure 35 is an enlarged view of B in FIG. 4.

[0059] In the figure: 100, connecting structure; 101, first connecting structure; 102, second connecting structure; 103, third connecting structure; 1001, flat part; 10011, connecting plate; 1002, first bending part; 10021, door body connecting structure; 1003, second bending part; 200, inner container main body; 2001, connecting plate; 2003, avoiding structure; 201, front wall; 2011, mounting port; 2012, first splicing part; 2013, second splicing part; 2014, splicing seam; 202, rear wall; 203, side wall; 205, flat surface; 206, first curved surface; 207, second curved surface; 2031, first extension surface; 2032, second extension surface; 2033, recessed surface; 20331, horizontal bending surface; 20332, vertical bending surface; 2034, profile; 2035, recessed surface; 20351, first curve; 20352, second curve; 204, bottom wall; 2041, drainage hole; 2042, flat surface; 20421, upper bottom long side; 20422, lower bottom short side; 20423, waist; 2043, transition curved surface; 20431, right angle side; 20432, arc-shaped side; 2044, support body; 2045, groove structure; 2101, inner container bottom bottom wall; 2102, mounting position; 2103, mounting port of sprayer; 211, inner container bottom side wall; 2111, inner container bottom front wall; 2112, inner container bottom left wall; 2113, inner container bottom right wall; 2114, inner container bottom rear wall; 220, side peripheral wall; 221, splicing part; 2211, other end of plate part; 2212, first bending structure; 2213, first extension structure; 222, splicing position; 250, first connecting surface; 251, second connecting surface; 252, bending section; 301, door body; 3011, rolled protruding rib; 3012, profiled protruding rib; 30121, first bending structure; 30122, second bending structure; 3013, corner piece; 30131, corner piece bottom support; 30132, corner piece plug; 302, outer side plate; 3021, outer plate connecting plate; 400, bottom cover; 500, bottom support; 501, waterproof structure; 502, bottom support bottom wall; 503, bottom support side wall; 5031, vertical plate; 5032, inclined plate; 5033, connecting boss; 504, bottom support connecting structure; 5041, connecting part; 5042, assembly part; 505, baffle structure; 5051, clamping plane; 5052, protruding rib; 506, support structure; 5061, support platform flat surface part; 50611, flat section; 50612, U-shaped curved section; 5062, reinforcing rib; 600, sliding rail groove; 700, first horizontal flange; 701, longitudinal flange; 702, second horizontal flange; 800, protruding part; 8001, first plate body; 8002, second plate body; 900, recessed part.

[0060] It should be noted that the drawings and the written description are not intended to limit the scope of the present application in any way, but are merely to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0061] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0062] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0063] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0064] As shown in Figure 1 The present application provides a dishwasher inner container structure, mainly applied to drawer type dishwasher. Compared with front opening dishwasher, the drawer type dishwasher does not need to bend or squat to open the door, which is more ergonomic, and the surrounding design prevents the residual soup of the dishes from spilling out. The dishwasher inner container structure includes an inner container body 200 and an outer plate arranged outside the inner container body. The bottom of the inner container body 200 is provided with a bottom support 500, and a bottom cover 400 is arranged between the bottom of the inner container body 200 and the bottom support 500. The structure of each part of the dishwasher inner container structure in the present application and the connection relationship thereof will be introduced below through embodiments.

[0065] The inner container body 200 in the present application can be integrally formed or made by splicing multiple parts.

[0066] The present application provides several different ways to make the inner container body 200, and the following examples are used to introduce how the inner container body 200 of the dishwasher is made.

[0067] Example one

[0068] In this embodiment, the inner container body 200 is made by splicing three components, and the specific splicing method is as follows.

[0069] As shown in Figure 2 The inner container body 200 is formed by splicing at least two components, and the splicing position between the components is on the plane, which greatly reduces the difficulty of the welding process in the assembly process and improves the assembly efficiency.

[0070] In the present application, the inner container body 200 of the dishwasher is composed of three components, including a first component, a second component and a third component, the second component and the third component are located on both sides of the first component and parallel to the pulling direction of the dishwasher, and the splicing position of the second component / third component and the first component is on the plane.

[0071] The first component includes the bottom wall 204 of the inner container body and the front wall 201 and the rear wall 202 connected with the bottom wall 204 and perpendicular to the pulling direction of the dishwasher.

[0072] The second component / third component includes the side wall 203 parallel to the pulling direction of the dishwasher, and the second component / third component further includes the extension part connected to the side wall 203 and bent to the opposite side wall direction, the extension part is connected with the first component, and the extension part and the side wall 203 are connected by a round corner structure. The extension part is arranged to make the splicing position of the second component / third component and the first component avoid connecting on the curved surface and make the splicing position on the plane, thereby reducing the difficulty of welding.

[0073] The second component / third component is integrally formed by stamping, the extension part includes the first extension surface 2031 on the bottom surface of the side wall 203 and the second extension surface 2032 on the side surface of the side wall 203, the first extension surface 2031 and the second extension surface 2032 are connected by a round corner structure, the second extension surface 2032 extends straight to the opposite side wall direction, the first extension surface 2031 is connected with the bottom wall 204 in the first splicing component, and the second extension surface 2032 is connected with the front wall 201 / rear wall 202 in the first splicing component.

[0074] As shown in Figure 3As shown, the second part / third part side wall 203 includes a recessed surface 2033, which is a recessed accommodation part to the center of the inner container, and the accommodation part can be installed with a slide rail to facilitate the stretching of the dishwasher and the taking and placing of tableware in the dishwasher.

[0075] Embodiment two

[0076] Different from embodiment one, in this embodiment, the inner container body 200 is that the inner container side wall 220 is a plate member bent to form, and the side wall 220 is made by splicing with the inner container bottom wall. The specific splicing manner is as follows.

[0077] As shown in Figure 9 and Figure 10 , the inner container body 200 includes an inner container bottom wall 204 and an inner container side wall 220, and the inner container bottom wall 204 and the inner container side wall 220 form an inner container body 200 with an opening upward. The inner container side wall 220 is a plate member bent into a ring shape by bending and rolling. One end of the plate member has a splicing part 221, and the other end is overlapped on the splicing part 221. The splicing position 222 of the two ends is located on a plane. The influence of dimensional error on the assembly structure is eliminated, the splicing part with the final size is convenient for welding, the weld is regular, the welding plane processing process is simple, and the manufacturing efficiency of the dishwasher is improved.

[0078] As shown in Figure 10 , the splicing part 221 is a bending structure formed by bending one end of the plate member. The end of the bending structure is parallel to the other end 2211 of the plate member. The bending structure includes a first bending structure 2212 and a first extension structure 2213. The first bending structure 2212 is formed by bending one end of the plate member inward to the outside of the inner container. The first extension structure 2213 is formed by bending and extending the end of the first bending structure 2212, and is parallel to the other end 2211 of the plate member.

[0079] As shown in Figure 10 , the side surface of the first extension structure 2213 close to the center of the inner container is attached to the side surface of the other end 2211 of the plate member away from the center of the inner container, and is integrally connected.

[0080] The inner wall surface of one end of the plate member before bending is flush with the inner wall surface of the other end 2211 of the plate member.

[0081] The perpendicular distance of the first bending structure 2212 bent to the outside of the inner container is equal to the thickness of the plate member. The inner wall surface of one end of the plate member before bending is flush with the inner wall surface of the other end 2211 of the plate member.

[0082] The end surface of the other end 2211 of the plate member is attached to the bending surface of the first bending structure 2212.

[0083] The end face of the other end 2211 of the plate member has a gap with the bent face of the first bent structure 2212.

[0084] The gap between the end face of the other end 2211 of the plate member and the bent face of the first bent structure 2212 is filled with welding material, a sealing strip or a rib.

[0085] As shown in the drawings, the side wall 220 of the inner container comprises four straight side walls, and the straight side walls are connected by rounded transition side walls. Figure 9 The splicing position is located on the straight side wall, and the straight side wall comprises a front wall 201, a rear wall 202 and two side walls 203 located on both sides of the front wall.

[0086] As shown in the drawings, the bottom wall 204 of the inner container comprises an inner container bottom wall and an inner container bottom side wall 211 formed by upwardly folding the edge of the inner container bottom wall. Figure 9 The inner container bottom wall 204 is an open upward structure with a small containing cavity structure, and the bottom surface of the side wall 220 of the inner container is spliced with the top surface of the inner container bottom wall 204.

[0087] In this embodiment, the inner container of the dishwasher is divided into a plurality of splicing components, and the splicing forms the inner container of the dishwasher, without using the existing stamping to form the inner container structure, thereby avoiding that the plate material is insufficient in strength after being highly stretched and even becomes waste material.

[0088] Embodiment three

[0089] Different from the above embodiment, in this embodiment, the inner container main body 200 is formed by integrally bending a plate member, and the specific forming method is as follows.

[0090] As shown in the drawings, the inner container main body 200 comprises a bottom wall 204 and a side plate assembly. Figure 8 The bottom wall 204 and the side plate assembly are an integral part, and the side plate assembly is surrounded by bending and splicing to form the side wall 220 of the dishwasher.

[0091] In this embodiment, the inner container main body 200 is formed by integrally bending a plate material, thereby reducing the length of the welding seam and simplifying the processing technology.

[0092] Preferably, the bottom wall 204 has a plurality of edges, and the side plate assembly comprises plate bodies connected to the edges of the bottom wall 204 respectively.

[0093] In the above scheme, by the scheme of the present application, different shapes of the inner container main body 200 can be respectively manufactured, and each plate body is bent relative to the bottom wall 204, and the adjacent two plate bodies are spliced to form the annular side wall 220 of the dishwasher.

[0094] Preferably, the bottom wall 204 is a quadrilateral plate, four edges of the quadrilateral plate are respectively connected with a plate body, four plate bodies are bent to the same side of the bottom wall 204 to form a side peripheral wall 220 of the dishwasher, and opposite side edges of adjacent two plate bodies are in contact and connected by a set process.

[0095] Preferably, the opposite side edges of the adjacent two plate bodies are in contact and welded integrally.

[0096] Preferably, among the adjacent two plate bodies on the inner container main body 200, a side edge of one plate body is provided with a connecting portion, and the plate body is connected to another plate body through the connecting portion.

[0097] Preferably, the connecting portion includes a turn-up edge provided on a side edge of the plate body, and after the two plate bodies are bent relative to the bottom wall 204, the side edge of one plate body is fitted on the turn-up edge of the adjacent plate body.

[0098] In the above scheme, through the design of the turn-up edge structure, the adjacent two plate bodies can be positioned in contact, which facilitates welding fixation, and the turn-up edge has left and right support and limiting functions for the other plate body, which facilitates the welding process.

[0099] The turn-up edge is formed by bending the edge of the plate body towards the plane of the adjacent plate body. When the inner container main body 200 includes four plate bodies, the turn-up edge is formed by bending the edge of the plate body vertically. The bending direction can be towards one side of the plate body to be spliced or away from the side of the plate body to be spliced.

[0100] As shown in FIG. 8, Figure 3 and as shown in FIG. 9, Figure 8 the inner container includes two first plate bodies 8001 provided on opposite sides of the bottom wall 204, and the other two plate bodies of the inner container are second plate bodies 8002. The two first plate bodies 8001 are provided with recessed surfaces 2033 / 2035 extending along the length direction of the plate body and recessed towards the bending direction of the plate body. The turn-up edges are provided on the side edges of the first plate bodies 8001, and after the plate bodies are bent relative to the bottom wall 204, the side edges of the two second plate bodies 8002 are fitted on the turn-up edges.

[0101] Preferably, the contour line of the side edge of the second plate body 8002 matches the longitudinal section line of the first plate body 8001. In this way, after the second plate body 8002 is connected to the turn-up edge of the first plate body 8001, the side edge is uniform and does not have a protruding part.

[0102] Preferably, the first plate body 8001 is punched on one side of the connecting bottom wall 204 to form a recessed surface 2033 / 2035 gradually narrowing towards the bottom wall 204 and connected to the bottom wall 204, and the second plate body 8002 is punched on one side of the connecting bottom wall 204 to form a recessed surface 2033 / 2035 gradually narrowing towards the bottom wall 204 and connected to the bottom wall 204. After bending each plate body, the edges of the recessed surfaces 2033 / 2035 of the adjacent two plate bodies correspondingly contact and connect. In the above scheme, the recessed surfaces 2033 / 2035 are also provided on the two second plate bodies 8002 corresponding to the recessed surfaces 2033 / 2035 on the first plate body, and the recessed surfaces 2033 / 2035 of the first plate body 8001 and the recessed surfaces 2033 / 2035 of the second plate body 8002 are connected, and the planes at the top of the two recessed surfaces 2033 / 2035 are also correspondingly connected, thereby avoiding the connection between the adjacent two plate bodies through the arc surface and the plane, and simplifying the splicing process.

[0103] In addition, the embodiment also provides a manufacturing method of the dishwasher inner container main body 200 in the first embodiment, which comprises the following steps:

[0104] S1, punching an integrated bottom wall 204 and a side plate assembly on a plate according to the size of the inner container;

[0105] S2, bending each plate body in the side plate assembly to surround the side peripheral wall of the dishwasher;

[0106] S3, connecting and fixing each plate body through a connecting process.

[0107] Preferably, a quadrilateral bottom wall 204 and four plate bodies respectively connected to the four edges of the bottom wall 204 are punched on the plate, each plate body is perpendicularly bent towards the same side of the bottom wall 204, so that the plate bodies are spliced to surround the side peripheral wall of the dishwasher, and the opposite two edges of the adjacent two plate bodies are welded.

[0108] Preferably, in step S1, the recessed surface 2033 is punched on the bottom of the two plate bodies on both sides of the bottom wall 204 along the direction of plate body bending.

[0109] Alternatively, in step S1, the recessed surface 2035 is punched on the two plate bodies on both sides of the bottom wall 204 respectively towards the side opposite to the direction of plate body bending, and the recessed surface 2035 is formed between the bottom surface of the embossing and the edge of the plate body bottom.

[0110] The specific structure of the inner container main body 200 will be introduced below through the following embodiments.

[0111] Embodiment Four

[0112] The mounting port of the detergent adding device provided on the inner container main body 200 and the specific setting position of the mounting port will be introduced below.

[0113] AsFigure 7 As shown, the inner container body 200 comprises a bottom wall 204 and a side wall 220, the side wall 220 comprises a first joint part 2012 and a second joint part 2013, the first joint part 2012 and the second joint part 2013 are jointed to form the side wall 220, and an opening is formed on the first joint part 2012 and / or the second joint part 2013, the opening forms a mounting port 2011 for placing the detergent adding device after the first joint part 2012 and the second joint part 2013 are jointed.

[0114] Specifically, the first joint part 2012 comprises a first side edge and a first bottom edge which are vertically connected to form a first joint surface, the second joint part 2013 comprises a second side edge and a second bottom edge which are vertically connected to form a second joint surface, the first side edge and / or the second side edge is provided with an opening, the first side edge of the first joint surface and the second side edge of the second joint surface are aligned, so that the first joint surface and the second joint surface are located on the same horizontal plane, the opening forms the mounting port 2011 for placing the detergent adding device when the first joint surface and the second joint surface are jointed, and the size of the opening can be set to different sizes and shapes according to the size of the detergent adding device.

[0115] For example, the first side edge of the first joint surface is provided with an opening, and the corresponding position of the second side edge is provided with an opening, and the middle opening part of the first side edge and the middle opening part of the second side edge form the mounting port 2011 for placing the detergent adding device when the first joint surface and the second joint surface are jointed.

[0116] As an alternative to the above scheme, an opening can also be formed on one side edge of the first joint surface or the second joint surface, for example, an opening can be formed on one side edge of the first joint surface, and the opening part of the first joint surface and the second joint surface form the mounting port 2011 for placing the detergent adding device when the first joint surface and the second joint surface are jointed.

[0117] The mounting port 2011 for placing the detergent adding device is formed at the position of the joint seam 2014, the length of the weld is reduced or even eliminated, which not only reduces the welding process, but also saves costs.

[0118] In the embodiment, the bottom wall 204 has an upwardly open accommodating space, the open end of the bottom wall 204 is connected with the bottom edge of the side wall 220 to form the inner container body, and the bottom edge of the side wall is located above the water level in the inner container to minimize water leakage.

[0119] Further, a fixing plate is arranged at the mounting port 2011, the fixing plate is located outside the inner container body 200, and the detergent adding device is fixedly connected to the fixing plate by screws and then fixed to the inner container body 200.

[0120] Preferably, a sealing ring matching the shape and size of the mounting port 2011 is provided between the fixing plate and the detergent adding device to increase the sealing between the detergent adding device and the inner tank body 200.

[0121] Example 5

[0122] This embodiment will describe the specific structure of the bottom wall 204 of the inner liner. In this embodiment, the bottom wall 204 of the inner liner body 200 is tapered towards the bottom of the inner liner, facilitating the collection of water within the inner liner body 200. Specifically, the lower edge of the side peripheral wall 220 is circumferentially arranged around the outer edge of the bottom wall 204 to form a receiving cavity with a top opening. The bottom wall 204 is inclined downward along the lower edge of the side peripheral wall 220, forming a tapered shape that converges towards the bottom of the inner liner, facilitating the downward collection of water within the inner liner body 200.

[0123] Furthermore, such as Figure 11 As shown, a drain hole 2041 is provided on the bottom wall 204 of the inner liner. The drain hole 2041 is located below the plane where the lower edge of the side wall 220 is located. The drain hole 2041 and the plane where the lower edge of the side wall 220 is located form a certain height difference, which facilitates the downward discharge of water. The bottom wall 204 extends downward along the lower edge of the side wall 220 towards the drain hole 2041. The bottom wall 204 is in a converging shape towards the drain hole 2041, which facilitates the water in the inner liner to flow into the drain hole 2041 and be discharged.

[0124] In this embodiment, the bottom wall 204 includes four straight surfaces 2042 that are inclined and connected between the lower edge of the peripheral wall 220 and the through hole 2041. The straight surfaces 2042 that are inclined downward form four reinforcing ribs between the straight surfaces 2042, which enhances the structure of the inner liner itself.

[0125] The preferred bottom wall 204 includes a straight surface 2042 and a transition surface 2043 that are inclinedly connected between the lower edge of the peripheral wall 220 and the through hole 2041, and the transition surface 2043 and the straight surface 2042 are arranged at intervals to form the inner liner bottom wall 204.

[0126] In this embodiment, the through hole 2041 can be located at any position on the bottom wall 204. However, in order to increase the overall aesthetics of the inner liner body 200 and to allow the accumulated water in the inner liner to drain in a timely manner, it is preferable that the through hole 2041 is opened at the center of the bottom wall 204, the transition surface 2043 can be located at the centerline of the bottom wall 204, the through hole 2041 is the center hole located at the intersection of the centerlines of the bottom wall 204, and the flat surface 2042 is located between two adjacent transition surfaces 2043.

[0127] As a more preferred scheme of the above scheme, the transition curved surface 2043 is located at the diagonal position of the inner container bottom wall 204, the through hole 2041 is a center hole located at the intersection position of the diagonal of the bottom wall 204, and the flat surface 2042 is located between two adjacent transition curved surfaces 2043. The transition curved surface 2043 arranged between the two adjacent flat surfaces 2042 can prevent the gap between the two adjacent flat surfaces 2042 from being too small and some sundries from being mixed in the gap, thereby polluting the inner space of the dishwasher and being inconvenient for cleaning.

[0128] Specifically, the flat surface 2042 is in the shape of a trapezoid, which includes a waist 20423, an upper bottom long side 20421, and a lower bottom short side 20422. The lower bottom short side 20422 is in the shape of a circular arc concave to the upper bottom long side 20421. The transition curved surface 2043 includes a right angle side 20431, an arc side 20432 concave to the right angle side 20431, and two flat sides 20423 connected to both ends of the right angle side 20431 and both ends of the arc side 20432. The two flat sides 20423 are connected to a smooth curved surface protruding outward from the bottom of the inner container. The distance between the two ends of the right angle side 20431 is greater than the distance between the two ends of the arc side 20432. The arc length of the transition curved surface 2043 gradually increases in the direction away from the through hole 2041, forming a fan-shaped groove-shaped transition curved surface 2043, which can collect water flow in a larger area. Further, the arc of the arc side 20432 is the same as the arc of the lower bottom short side 20422. The right angle of the right angle side 20431 is located at the top corner of the bottom wall 204, and the two sides of the right angle side 20431 form part of the outer edge of the bottom wall 204. The waist 20423 of the flat surface 2042 and the flat side 20423 of the transition curved surface 2043 are connected integrally. The two right angle sides 20431 of the transition curved surface 2043 and the upper bottom long side 20421 of the flat surface 2042 form the outer edge of the bottom wall 204. The arc side 20432 and the lower bottom short side 20422 are connected integrally to form a through hole. The transition curved surface 2043 added between the two flat surfaces 2042 forms eight reinforcing ribs. Compared with the direct connection between the two flat surfaces 2042 and the flat surface 2042, there are four more reinforcing ribs, which enhance the strength and rigidity of the inner container structure.

[0129] In the present embodiment, the through hole 2041 is circular, but can also be elliptical or square. In the present embodiment, the through hole 2041 is circular, and the bottom wall 204 is formed by stamping a square or rectangular plate member. The plate member is stamped at the center position of the plate member to form four flat surfaces 2042 symmetrically along the diagonal direction. Four reinforcing ribs are formed at the diagonal position to increase the strength of the inner container. The through hole 2041 is provided at the center position of the plate member. The through hole 2041 can not only be used to drain the accumulated water in the inner container, but also can be used to install a spraying device.

[0130] Further, a smooth transition curve 2043 is formed by stamping at the position where the two adjacent flat surfaces 2042 meet, the transition curve 2043 protrudes outward from the inner container bottom, and the connection between the transition curve 2043 and the flat surface 2042 forms two reinforcing ribs, further enhancing the strength and rigidity of the inner container structure, the arc length of the transition curve 2043 gradually increases in the direction away from the through hole 2041, facilitating the collection of more water flow, and the transition curve 2043 can slow down the water flow compared to the flat surface 2042, preventing splashing and facilitating collection.

[0131] In another scheme, a transition curve 2043 can be formed by chamfering between two adjacent flat surfaces 2042, by adjusting the chamfer angle of the chamfering machine, the arc length of the chamfered structure gradually decreases in the direction close to the through hole 2041, so that the transition curve 2043 forms a converging shape gradually narrowing in the direction of the through hole 2041, facilitating the gradual convergence of water flow, and the transition curve 2043 formed by chamfering can strengthen the structure of the inner container itself, and the transition curve 2043 has a groove-shaped accommodation space, facilitating flow guidance.

[0132] The bottom wall 204 of the dishwasher inner container provided by the present application is integrally formed by stamping, simple structure, easy to manufacture, and improves production efficiency, the stamping forms a radial four-sided prismatic bottom wall 204, which not only strengthens the structure of the inner container itself, but also facilitates the convergence of water flow to the middle.

[0133] As a variant of the present embodiment, the bottom wall 204 is formed by tilting downwardly a plurality of plate pieces toward the position of the through hole 2041 of the bottom wall 204, and a plurality of fillets are formed at the joint positions, the plate pieces are smoothly connected, and the arc length of the fillets gradually increases in the direction away from the through hole 2041. Specifically, the bottom wall 204 is formed by tilting four plate pieces symmetrically along the diagonal of the bottom wall 204 toward the through hole 2041, and a radial rib is formed at the diagonal position of the bottom wall 204, facilitating water flow convergence.

[0134] Embodiment six

[0135] When the dishwasher is in operation, a sprayer for cleaning tableware is arranged in the inner container body 200, the sprayer includes a spraying arm with a plurality of spraying holes, the spraying arm rotates or swings in the horizontal plane under the drive of a motor, and during the rotation or swinging of the spraying arm of the sprayer, the bottom wall 204 or the side wall 220 of the inner container body 200 may hinder the movement of the spraying arm of the sprayer, limiting the spraying range, resulting in poor washing effect and incomplete cleaning of the dishwasher.

[0136] In order to solve the above problems, the embodiment sets an avoiding structure 2003 for avoiding the spray arm of the spray in the inner container main body 200 on the basis of the embodiment six.

[0137] The avoiding structure 2003 for avoiding the spray in the inner container main body 200 is set in the inner container main body 200, which combines Figure 12 to Figure 16 As shown in the figure, the spray is installed at the bottom of the inner container main body 200, specifically, the spray is installed at the position of the through hole 2041 of the bottom wall 204, and the bottom of the inner container main body 200 is provided with an avoiding structure 2003 for avoiding the spray.

[0138] Specifically, as Figure 12 and Figure 13 shown in the figure, the avoiding structure 2003 of the embodiment is a profiled structure provided at the bottom of the inner container main body 200, which is used for avoiding the spray, and the profiled structure is a recessed surface of the intersection of the bottom wall 204 and the side peripheral wall 220 recessed to the outside of the inner container main body 200. As Figure 14 and Figure 15 shown in the figure, the profiled structure is provided at the position of the middle line end point of the opposite two sides of the bottom wall 204, and the profiled structure expands outward to avoid the two end arms of the spray, thereby expanding the spraying range and avoiding the problem of washing dead angle in the spraying process, which causes poor washing effect and incomplete cleaning of the dishwasher.

[0139] In the above scheme, the bottom wall 204 can be square-shaped, and the profiled structure is provided at the position of the middle point of the four sides of the square-shaped bottom wall. The bottom wall 204 can also be rectangular-shaped, and the outer edge of the bottom wall 204 includes two opposite long sides and two short sides, and the profiled structure is provided at the position of the middle line end point of the two long sides.

[0140] As Figure 16 shown in the figure, in the embodiment, the profiled structure is arc-shaped or crescent-shaped recessed to the outside of the inner container main body 200, and the shape of the profiled structure matches the rotating track of the end part of the spray arm of the spray.

[0141] In order to achieve the expansion purpose of the inner container main body 200, the side peripheral wall of the inner container main body 200 of the embodiments one to six is provided with an outward protruding structure.

[0142] Embodiment seven

[0143] This embodiment will introduce the outward protruding structure provided on the side peripheral wall 220 of the inner container main body 200. As Figures 1-5 shown in the figure, the inner container main body 200 includes a bottom wall 204 and a side peripheral wall 220 provided on the bottom wall 204 and surrounding the bottom wall 204, and the side peripheral wall 220 is provided as an outward protruding structure protruding from the inside to the outside of the inner container main body 200.

[0144] In the above scheme, the side peripheral wall 220 of the inner container body 200 is provided as an outwardly convex structure from the inner container to the outside, thereby increasing the capacity of the inner container and realizing the capacity expansion of the inner container.

[0145] Preferably, the inner container body 200 is slidably arranged in the shell or support of the dishwasher, and the side peripheral wall 220 includes two side walls 203 arranged along the sliding direction of the inner container and provided as outwardly convex structures away from the opposite side wall.

[0146] In the above scheme, the two side walls are oppositely provided as outwardly convex structures, thereby increasing the size of the inner container in the direction perpendicular to the sliding direction of the inner container and increasing the internal space of the inner container body 200.

[0147] The inner container body 200 is composed of a bottom plate and a side plate assembly arranged around the bottom plate, and the side plate assembly includes a front plate corresponding to the front wall of the side peripheral wall 220, a rear plate corresponding to the rear wall, and a side plate corresponding to the side wall. The middle part of the side plate is convex outwardly, and the side plate is bent and extends to the front plate and the rear plate on both sides along the sliding direction of the inner container.

[0148] In the above scheme, the configuration of the side plate is obtained by stamping a large area in the middle part of the side plate, forming a structure with the middle part convex and the peripheral side recovered, thereby increasing the internal space of the inner container body 200. Specifically, the side plate is stamped with an outwardly convex stamping 2034 in the direction opposite to the opposite side plate, forming a shell structure in which the side plate is shaped as an outwardly convex bottom wall 204 and the peripheral wall extends to the side of the opposite side plate. In this way, a large area in the middle part of the side plate is stamped, thereby increasing the internal space of the inner container.

[0149] Preferably, the side plate is provided with a second extension surface 2032 bent to the front wall 201 and the rear wall 202 on both sides along the sliding direction of the inner container to connect the front plate and the rear plate, respectively. The middle part of the side plate is a planar structure, and the two sides of the planar structure are smoothly connected to the second extension surface 2032 on the corresponding side through a first arc surface. The middle part of the side plate is stamped as a convex planar surface, and the planar arc surface transitions to the side edge of the side plate. In this way, the stamping strength of the side plate is small, the strength of the manufactured inner container is high, the quality is good, and the overall gloss of the smoothly transitioned inner container body 200 is good and the appearance is beautiful. Through the design on the first extension surface, the joint position is transferred from the corner between the side plate and the front plate and the rear plate to the planar surface where the front plate or the rear plate is located, thereby facilitating and simplifying the connection of the side plate with the front plate and the rear plate.

[0150] The middle part of the side plate is a planar surface, and the two sides of the planar surface along the sliding direction of the inner container are smoothly connected to the side edge of the side plate through a first arc surface. The middle part of the side plate is a planar arc surface that transitions to the side edge of the side plate. In this way, the stamping strength of the side plate is small, the strength of the manufactured inner container is high, the quality is good, and the overall gloss of the smoothly transitioned inner container is good and the appearance is beautiful.

[0151] The inner container body 200 in this embodiment is a drawer structure, which comprises a front wall 201 and a rear wall 202 connected to two ends of two side walls 203 respectively, and the two side walls 203 are respectively provided with second extension surfaces 2032 extending and bending towards the front wall 201 and the rear wall 202, the second extension surfaces 2032 are connected to the corresponding front wall 201 / rear wall 202, and the bottom wall 204 of the inner container body 200 is connected and transitioned to the first extension surface 2031 through the smooth first arc surface. Through the design of the second extension surface 2032, the joint position is transferred from the corner between the side wall 203 and the front wall 201 / rear wall 202 to the plane where the front wall 201 or the rear wall 202 is located, which facilitates the connection of the side wall 203 and the front wall 201 / rear wall 202.

[0152] Referring to Figure 3 and Figure 4 In one scheme, the side plate is formed with a recessed surface 2035 recessed inwardly into the inner container after being punched and profiled 2034, and the recessed surface 2035 is used to avoid the slide rail of the dishwasher.

[0153] In the above scheme, the inner container is profiled with the recessed surface 2035 for mounting the slide rail of the dishwasher, so as to make full use of the space in the dishwasher shell and facilitate the expansion of the inner container.

[0154] Preferably, the recessed surface 2035 comprises a recessed surface 2035 gradually recessed inwardly into the inner container body 200 from top to bottom and a vertical surface extending downwardly from the end of the recessed surface, and the cross-sectional profile of the recessed surface 2035 longitudinally sectioned by the vertical surface perpendicular to the side plate where the recessed surface 2035 is located comprises a first curve 20351 with the center of curvature inside the inner container body 200 and a second curve 20352 with the center of curvature outside the inner container from top to bottom, and the first curve 20351 and the second curve 20352 are smoothly transitioned. Preferably, the length of the first curve 20351 is equal to the length of the second curve 20352. More preferably, the curvature of the first curve 20351 is equal to the curvature of the second curve 20352. Through this structural design, the stretching strength of the edges of the outward convex profile, or the two bending parts of the recessed surface 2035, is the same, the plate material is uniformly stretched, and the thickness is uniform, thereby preventing local excessive stretching from affecting the quality of the inner container.

[0155] As Figure 5 and Figure 6As shown, in another structure, the recessed surface 2035 is a recessed surface 2035 directly punched from the bottom of the side plate to the inside of the inner container body 200, which includes a horizontal bending surface 20331 formed by the bottom wall of the side plate first bending from top to bottom to the inside of the inner container, a vertical bending surface 20332 formed by the end of the horizontal bending surface 20331 bending vertically downward, and a smooth arc surface connecting the horizontal bending surface 20331 and the vertical bending surface 20332. This structure is different from that in Figure 4 Figure 4 The difference between the two structures is that the recessed surface in Figure 6 The recessed surface in

[0156] Preferably, the bottom edge of the side plate is provided with a second extension surface 2031 extending from the bottom plate, and the recessed surface 2035 and the second extension surface 2031 are smoothly connected. The second extension surface 2031 is connected with the bottom wall 204 of the inner container body 200.

[0157] Further, the front wall 201 and / or the rear wall 202 of the inner container body 200 are also similar to the two side walls 203, which are provided with outward convex structures to achieve the expansion of the inner container. The structures of the front wall 201 and / or the rear wall 202 can be similar to the two side plates, which will not be described here.

[0158] Embodiment Eight

[0159] This embodiment will introduce the specific structure of the bottom of the inner container body 200, such as Figure 17 ​As shown, the embodiment provides a bottom structure of a tub main body 200 of a dishwasher, which comprises a tub main body 200 with an open top end, the tub main body comprising a tub bottom, the tub bottom comprising a tub bottom bottom wall 2101 and a tub bottom side wall arranged around the tub bottom bottom wall, the tub bottom side wall being transitionally connected with the tub bottom bottom wall 2101, the tub bottom side wall being inclined towards the outside of the tub main body 200, the tub bottom side wall and the tub bottom bottom wall 2101 forming a certain transition inclination angle, and the transition inclination angle between at least one of the tub bottom side walls and the tub bottom bottom wall 2101 being smaller than the transition inclination angle between the other tub bottom side walls and the tub bottom bottom wall 2101. The tub bottom is integrally formed by stamping, and in order to facilitate demolding, a draft angle needs to be provided on the tub bottom. Meanwhile, considering that the tub bottom needs to be provided with a filter screen, and the setting area of the filter screen is too small to easily cause secondary pollution, the transition inclination angle between the tub bottom side wall where the filter screen is installed and the tub bottom bottom wall 2101 is smaller than the transition inclination angle between the other tub bottom side walls and the tub bottom bottom wall 2101, so as to leave enough installation space for the filter screen.

[0160] Further, the tub main body 200 is connected with a door body 301, the tub bottom side wall comprises a tub bottom front wall 2111 close to one side of the door body 301, and the transition inclination angle between the tub bottom front wall 2111 and the tub bottom bottom wall 2101 is smaller than the transition inclination angle between the other tub bottom side walls and the tub bottom bottom wall 2101. The installation position of the filter screen is arranged between the tub bottom front wall close to the door body and the tub bottom bottom wall, the tub bottom front wall does not need to avoid the slide rail groove, and the inclination angle can be set as small as possible to leave enough installation space to install a filter screen as large as possible.

[0161] The tub bottom side wall comprises a tub bottom left wall 2111 and a tub bottom right wall 2113 respectively connected with both ends of the tub bottom front wall, a tub bottom rear wall 2114 opposite to the tub bottom front wall 2111, and the transition inclination angle between the tub bottom front wall 2111 and the tub bottom bottom wall 2101 is smaller than the transition inclination angle between the tub bottom left wall 2112 and the tub bottom bottom wall 2101, the transition inclination angle between the tub bottom right wall 2113 and the tub bottom bottom wall 2101, and the transition inclination angle between the tub bottom rear wall 2114 and the tub bottom bottom wall 2101. The tub main body 200 is designed as a hexahedral structure, which is suitable for most bowl baskets and also facilitates the setting of facilities matched therewith.

[0162] Specifically, the transition angle between the left wall 2111 of the inner bottom and the bottom wall 2101 of the inner bottom, the transition angle between the right wall 2113 of the inner bottom and the bottom wall 2101 of the inner bottom, and the transition angle between the rear wall 2114 of the inner bottom and the bottom wall 2101 of the inner bottom can be the same or different. Considering the regular shape of the inner bottom, it is more beneficial to the manufacture of the stamping die of the inner bottom. In this embodiment, the transition angle between the left wall 2111 of the inner bottom and the bottom wall 2101 of the inner bottom, the transition angle between the right wall 2113 of the inner bottom and the bottom wall 2101 of the inner bottom, and the transition angle between the rear wall 2114 of the inner bottom and the bottom wall 2101 of the inner bottom are the same.

[0163] Further, the bottom wall 2101 of the inner bottom is provided with a mounting position 2102 for mounting a filter screen near the front wall of the inner bottom. The center of the bottom wall 2101 of the inner bottom is provided with a mounting opening 2103 for mounting a sprayer, and the mounting position 2102 is arranged between the mounting opening 2103 of the sprayer and the front wall 2111 of the inner bottom. One end of the mounting position 2102 is arranged near the mounting opening 2103 of the sprayer, and the other end is arranged near the front wall 2111 of the inner bottom, so as to ensure that the mounting position 2102 of the filter screen is as large as possible, so that the filter screen is as large as possible, and secondary pollution caused by too small filter screen is avoided.

[0164] The inner container structure of the dishwasher further comprises a bottom support 500 for supporting the inner container body 200, and the bottom support 500 is provided with a slide rail groove 600 for mounting a slide rail. The transition angle between the inner bottom side wall of the inner bottom and the bottom wall of the inner bottom near the slide rail groove 600 is greater than the transition angle between the other inner bottom side walls and the bottom wall of the inner bottom. So that the inner bottom side wall and the bottom wall 2101 of the inner bottom avoid the slide rail groove 600.

[0165] Specifically, the slide rail groove 600 is arranged on the bottom support 500 corresponding to the left wall 2112 of the inner bottom and the right wall 2113 of the inner bottom, respectively.

[0166] Further, the outer part of the rear wall 2114 of the inner bottom is provided with a dishwasher waterway, and the transition angle between the rear wall 2114 of the inner bottom and the bottom wall 2101 of the inner bottom is used to avoid the setting of the dishwasher waterway.

[0167] Further, the inner container body 200 further comprises a side peripheral wall 220 arranged around the inner bottom, and the lower edge of the side peripheral wall 220 is provided with a connecting part connected with the inner bottom side wall. The connecting part is arranged to facilitate the connection between the inner bottom and the side peripheral wall 220 of the inner container.

[0168] Specifically, the connecting portion includes a connecting surface connected to the bottom side wall of the corresponding inner container, the connecting surface is arranged in parallel with one side surface of the bottom side wall of the corresponding inner container, and the connecting surface is connected to one side surface of the edge of the bottom side wall of the inner container. The connecting surface and the bottom side wall of the inner container are welded, the connecting surface is arranged in parallel with one side surface of the bottom side wall of the corresponding inner container, and the welding is facilitated.

[0169] The connecting portion further includes a limiting surface, the lower edge of the side wall is first bent away from or close to one side of the main body of the inner container to form the limiting surface, and the free end of the limiting surface is further bent and extended in the direction of the bottom of the inner container to form the connecting surface in parallel with the bottom side wall of the corresponding inner container. One end of the bottom side wall of the inner container abuts against the limiting surface, and one side of the bottom side wall of the inner container is connected to the connecting surface. The limiting surface increases the assembly and welding efficiency of the bottom of the inner container and the side peripheral wall 220.

[0170] Embodiment Nine

[0171] In order to facilitate the stable placement of the basket, a support structure is arranged in the inner container main body 200. This embodiment will introduce the specific arrangement position of the support structure and the specific structure of the support structure. As shown in Figure 18 The inner container main body 200 has a top-open accommodating cavity, and the basket can be placed in the accommodating cavity. A support structure for supporting the basket is arranged on the inner wall of the inner container main body 200, so that the basket placed in the inner container main body 200 is more stable and does not shake. At the same time, the basket is prevented from being directly placed on the bottom wall 204 of the inner container main body 200, and the bottom of the basket is prevented from being abraded due to shaking.

[0172] The inner container main body 200 includes a bottom wall 204 and a side peripheral wall arranged around the bottom wall. The support structure is arranged at the connecting position of the bottom wall 204 and the side peripheral wall of the inner container main body 200, or the support structure is arranged on the side peripheral wall of the inner container main body 200. In this embodiment, the support structure is arranged at the connecting position of the bottom wall 204 and the side peripheral wall of the inner container main body 200, so that the support structure and the side peripheral wall 220 jointly form a support plane of the basket. The side peripheral wall 220 limits the left-right displacement of the basket, and the basket is placed more stably. At the same time, the space of the inner container main body 200 is more effectively utilized.

[0173] Specifically, the bottom wall 204 and the side peripheral wall 220 are connected through a transition fillet structure, and the support structure is arranged on the transition fillet structure. The fillet structure connects the bottom wall 204 and the side peripheral wall 220, which is more conducive to demolding. When the mold is manufactured, the demolding angle and the impression of the support structure can be integrally manufactured, which accelerates the production efficiency.

[0174] The support structure includes a plurality of support bodies 2044 arranged on the inner wall of the inner container main body 200. In order to facilitate the stable placement of the basket, the upper surfaces of the plurality of support bodies 2044 are flush to form a support plane for supporting the basket.

[0175] The support body 2044 can be a component independent of the inner container body 200, and is installed to a corresponding position of the inner container body 200 when needed to be used. The support body 2044 can also be integrally formed with the inner container body 200. In consideration of the connection strength and convenience of use of the support body 2044 and the inner container body 200, the support body 2044 is integrally formed with the inner container body 200 in the embodiment, and the support body 2044 is a protruding structure protruding from the inner container wall of the inner container body towards the inner container interior, and the protruding structure is formed by stamping. The support body is integrally formed with the inner container body 200, which saves the process of installing and connecting the support body 2044, and compared with the separate arrangement of the support body 2044, the integrally formed scheme of the support body and the inner container body 200 also eliminates the loss of the support body 2044.

[0176] Specifically, the support structure is arranged corresponding to the slide rail groove 600.

[0177] Further, the bottom support 500 and the bottom of the inner container body 200 are respectively provided with limiting structures matched with each other. The limiting structures include a limiting first part on the bottom support and a limiting second part on the bottom of the inner container body 200. The limiting first part can be arranged on the bottom wall of the bottom support, or on the side of the slide rail groove of the bottom support facing the inner container body 200, or on the side wall of the bottom support. In consideration of the fact that the limiting second part must be arranged corresponding to the limiting first part, and in consideration of the fact that the arrangement of the limiting first part does not affect the use space inside the inner container body 200, the inner container body is arranged on the bottom wall of the bottom support or on the side of the slide rail groove of the bottom support facing the inner container body 200. In addition, in consideration of the fact that the inner container body 200 is supported on the slide rail, the limiting first part is arranged on the side of the slide rail groove facing the inner container body 200, which is more conducive to the transmission of the supporting force.

[0178] The limiting first part can be a support table or a support column, and the limiting second part is a groove structure 2045 matched with the support table or the support column. In the embodiment, the limiting first part is a support table, and the limiting second part matched with the support table is a limiting groove. The support table and the limiting groove abut to limit the displacement of the inner container body 200, and also play a supporting role on the inner container body 200.

[0179] The limiting groove can be provided separately or punched on the wall of the inner container body 200. In order to have better connecting strength between the limiting groove and the inner container body 200, the limiting groove is punched on the wall of the inner container body. Considering the production efficiency and cost, the protruding structure on the side of the bottom support 500 is a groove structure 2045 matched with the limiting part of the bottom support, and the protruding structure and the limiting part are arranged correspondingly to the slide rail groove. The limiting part, i.e. the groove structure 2045, of the bottom of the inner container body 200 is arranged correspondingly to the slide rail groove, which facilitates the transmission of the supporting force of the slide to the bottom support 500 and the inner container body 200. Meanwhile, the protruding structure protruding from the inner wall of the inner container body 200 towards the inner container is a supporting structure, and the side of the bottom support 500 is a groove structure 2045 matched with the limiting structure of the bottom support 500. The supporting structure is also a supporting and limiting structure of the inner container bottom and the bottom support 500, which is one thing with multiple uses and saves the process of manufacturing the limiting part.

[0180] Further, the first slide rail groove and the second slide rail groove are arranged on the opposite sides of the bottom support 500, and a plurality of first protruding structures are arranged on the inner wall of the inner container body 200 correspondingly to the first slide rail groove, and a plurality of second protruding structures are arranged correspondingly to the second slide rail groove. Preferably, the first protruding structures and the second protruding structures are arranged symmetrically, and two first protruding structures and two second protruding structures are arranged, which ensures the stable placement of the basket and reduces the work load of punching the protruding structures.

[0181] Further, the bottom support 500 includes a bottom wall and a side wall, and the slide rail groove is arranged at the connecting position of the bottom wall and the side wall. The slide rail groove is arranged on the bottom support instead of the guide rail arranged on the bottom support, which avoids the protrusion of the guide rail from the inner container body 200, so that the space around the guide rail cannot be utilized, and the utilization space of the inner container body 200 is increased.

[0182] The connection structure of the inner container body and the outer plate of the dishwasher will be introduced in the following embodiments.

[0183] Example Ten

[0184] This embodiment will introduce the connection structure of the inner container body and the outer plate 302 and the door body 301 of the dishwasher, as shown in Figure 19As shown, the inner container opening end of the inner container body 200 is provided with a connecting structure 100 extending to the outside of the inner container, the inner container body 200 includes a first side wall, and the first side wall is provided with a first connecting structure 101 for connecting the door body 301, and the two side walls adjacent to the first side wall are respectively provided with a second connecting structure 102 for connecting the outer side plate 302. The first side wall end of the inner container body 200 is bent to form a flange structure as the first connecting structure 101 for connecting the door body 301, and the two side walls adjacent to the first side wall are respectively provided with a second connecting structure 102 for connecting the outer side plate 302; the flange structure formed by bending the first side wall of the inner container body 200 is part of the connecting structure 100, which reduces the connecting weld between the connecting structure 100 and the inner container body 200, reduces the welding workload, and increases the efficiency of producing the inner container.

[0185] Specifically, the first side wall end extends upward to an extension higher than the two adjacent side walls, and the extension end is folded outward to form a horizontal flange structure on the outer side of the inner container body 200, the first side wall is a flat plate structure, and the first connecting structure 101 is formed by folding the end of the flat plate structure; the flange structure avoids the curved surface structure so that the flange structure is folded on the flat surface to make the flange structure simpler to form.

[0186] As shown in the drawings, Figure 20 The second connecting structure 102 is a connecting flange, and the opposite two side walls of the inner container body 200 are respectively integrally connected with a connecting flange, and the two side walls adjacent to the first side wall each include a flat surface part 205 and a first curved surface part 206 connected with the first side wall, and the connecting flange includes a flat part 1002 corresponding to the connecting flat surface part 205 and a first bending part 1002 corresponding to the first curved surface part 206. The end of the first bending part 1002 of the connecting flange is spliced with the end of the first connecting structure 101 to form an integral structure, and the integral structure is formed by welding. Specifically, the flat part 1001 and the bending part 1002 are integrally bent, without using welding or clamping, screwing and other connection methods, which increases the strength of the connecting flange and the production efficiency.

[0187] Further, the connecting flange extends vertically downward near the edge of one side of the inner container body 200 to form a vertical connecting surface, and the vertical connecting surface is fixedly connected to the opening end of the inner container body 200.

[0188] In an embodiment, the inner container body 200 further comprises a second side wall opposite to the first side wall, the second side wall being a planar panel structure with the same size and shape as the first side wall, and the second side wall is provided with a third connecting structure 103, the third connecting structure 103 being a second folded edge structure formed by folding the end of the second side wall. Further, the two side walls adjacent to the first side wall each further comprises a second curved portion 207 connected to the second side wall, and the connecting flange further comprises a second bending portion 1003 connected to the corresponding second curved portion 207, and the connecting flange is spliced with the first connecting structure 101 and the third connecting structure 103 to form a connecting structure 100 located at the opening end of the inner container body and extending to the outside of the inner container. The arrangement of the connecting structure 100 prevents water in the dishwasher inner container from splashing out to form water accumulation between the inner container and the outer plate, affecting the user experience.

[0189] Preferably, the upper end faces of the connecting flange, the first connecting structure 101 and the third connecting structure 103 are flush on the same plane.

[0190] A forming process of a dishwasher inner container structure, the forming process comprising the following steps:

[0191] (1) manufacturing the inner container body 200 according to the size of the inner container by stamping and stretching / splicing process;

[0192] (2) bending the opening end of the inner container body 200 opposite to the side wall end to form the first connecting structure 101 and the third connecting structure 103, and stamping and bending the connecting flange integrally;

[0193] (3) placing the unbent side wall end of the opening end of the inner container body 200 on the connecting flange respectively, and connecting the two ends of the connecting flange to the two ends of the first connecting structure 101 and the third connecting structure 103 respectively, to realize the opening end of the inner container body having a connecting structure 100 extending to the outside of the inner container by connecting process.

[0194] (4) after step (3) is completed, one inner container is formed, if it is needed to continue to manufacture the inner container, repeating steps (1)-(4) can realize the forming of the inner container;

[0195] Preferably, the connecting process in step (3) is welding.

[0196] Embodiment eleven

[0197] This embodiment will introduce how the connecting structure 100 is connected to the outer side plate, as shown in Figures 21-22As shown, the second connecting structure 102 and the outer side plate 302 are respectively provided with limiting structures that cooperate with each other to limit the movement of the outer side plate 302. The flange structure formed by bending the first side wall end of the inner container body 200 towards the outside of the inner container is used to connect the first connecting structure 101 of the door body 301, and the two side walls adjacent to the first side wall each have a second connecting structure 102 used to connect the outer side plate 302. The flange structure formed by bending the first side wall of the inner container body 200 is part of the connecting structure 100, which reduces the connecting welds between the connecting structure 100 and the inner container body 200, reduces the welding workload, and increases the efficiency of producing the inner container.

[0198] Further, the limiting structure includes a recess 900 / convex portion 800 provided on the connecting structure 100 and a convex portion 800 / recess 900 provided on the outer plate 302, and the convex portion 800 / recess 900 on the outer plate 302 and the recess 900 / convex portion 800 on the connecting structure 100 are engaged in a concave-convex manner to limit the movement of the outer side plate 302. At the same time, the outer side plate 302 and the second connecting structure 102 are engaged in a concave-convex manner, which serves as a limiting structure for the left and right and upward movement of the outer side plate 302, and the connection method is simple and easy to install.

[0199] In another embodiment, the convex portion 800 is a protruding structure provided on the outer side plate 302, and the recess 900 is a recess 900 that can accommodate the protruding structure provided on the second connecting structure 102. The protruding structure is a protruding structure upwardly protruding from the middle position of the upper end surface of the outer side plate 302, and the recess is a groove recessed inwardly corresponding to the convex portion 800 on the lower end surface of the second connecting structure 102, and the convex portion 800 is engaged in the groove of the recess 900.

[0200] As a variant of the above embodiment, the convex portion 800 is a protruding structure provided on the lower end of the second connecting structure 102, and the outer side plate 302 is provided with a recess 900 that can accommodate the protruding structure. Preferably, the limiting structure is a convex portion 800 formed by protruding downwardly from the middle position of the lower end surface of the second connecting structure 102, and the recess 900 is a groove recessed inwardly corresponding to the convex portion 800 on the upper end surface of the outer plate 302, and the convex portion 800 is engaged in the groove of the recess 900.

[0201] In this embodiment, the first connecting structure 101 is an extension part extending upwardly from the end of the first side wall and higher than the two adjacent side walls, and the end of the extension part is bent towards the outside of the inner container to form a horizontal flange structure. The first side wall is a planar plate structure, and the first connecting structure 101 is formed by bending the end of the planar plate structure, and the flange structure is formed more simply.

[0202] The second connecting structure 102 in the embodiment is a connecting flange, and the opposite two side walls of the liner body 200 are integrally connected with the connecting flanges respectively. The two side walls adjacent to the first side wall each include a flat portion 205 and a first curved portion 206 connected with the first side wall. The connecting flange includes a flat portion 1001 corresponding to the flat portion 205 and a first bent portion 1002 corresponding to the first curved portion 206. The end of the first bent portion 1002 of the connecting flange is spliced with the end of the first connecting structure 101 into an integral structure, and the integral structure is formed by welding. Preferably, the flat portion 1001 and the first bent portion 1002 are integrally bent and formed, without using welding or clamping, screwing or other connection methods, so as to increase the strength of the connecting flange and the production efficiency.

[0203] Further, the second connecting structure 102 is a connecting flange fixedly connected to the two side walls adjacent to the first side wall. The two side walls adjacent to the first side wall each include a flat portion 205 and a first curved portion 206 connected with the first side wall. The connecting flange includes a flat portion 1002 corresponding to the flat portion 205 and a first bent portion 1002 corresponding to the first curved portion 206. The flat portion 1002 is connected with the outer plate 302, and a limiting structure limiting the movement of the outer plate 302 is arranged on the flat portion 1002.

[0204] Further, the upper end edge of the outer plate 302 extends inwardly to the inner side of the liner body 200 to form a first horizontal plane, and a convex portion 900 is formed by protruding upwardly at the middle position of the first horizontal plane. The edge of the flat portion 1001 of the connecting flange close to the outer plate 302 extends downwardly to form a vertical connecting surface, and the vertical connecting surface is flush with the outer surface of the outer plate 302 and located in the same plane. The lower end of the vertical connecting surface extends inwardly to the inner side of the liner body 200 to form a second horizontal plane, and a recess is formed by recessing inwardly at the middle position of the second horizontal plane, which cooperates with the convex portion 800. The first horizontal plane and the second horizontal plane are tightly attached, and the convex portion 800 is clamped in the recess.

[0205] Preferably, the convex portion 800 is a protrusion arranged at the middle position of the first horizontal plane, and the recess 900 is a recess arranged at the middle position of the second horizontal plane.

[0206] In one embodiment, the inner container body 200 further comprises a second side wall opposite to the first side wall, the second side wall is a planar panel structure with the same size and shape as the first side wall, the second side wall is provided with a third connecting structure 103, the third connecting structure 103 is a second flange structure formed by folding the end of the second side wall. Further, the two side walls adjacent to the first side wall further comprise a second curved portion 207 connected to the second side wall, the connecting flange further comprises a second bending portion 1003 connected to the corresponding second curved portion 207, and the connecting flange is spliced with the first connecting structure 101 and the third connecting structure 103 to form a connecting structure 100 located at the opening end of the inner container body 200 and extending outwardly from the inner container body 200.

[0207] Preferably, the upper end faces of the first connecting structure 102, the first connecting structure 101 and the third connecting structure 103 are flush on the same plane.

[0208] In another embodiment, the difference between this embodiment and the above-mentioned embodiment is that the second connecting structure 102 is a flange structure integrally provided with the inner container body 200. Specifically, the upper edge of the two side walls adjacent to the first connecting structure 101 is folded outwardly from the inner container body 200 to form a flange structure, the flange structure comprises a first horizontal flange 700, a longitudinal flange 701 and a second horizontal flange 702, and the first horizontal flange 700 is formed by horizontally folding the side edge of the inner container body 200 outwardly. The side edge of the first horizontal flange 700 extends vertically downward to form a longitudinal flange 701, and the lower end edge of the longitudinal flange 701 extends inwardly from the inner container body 200 to form a second horizontal flange 702, and the second horizontal flange 702 is provided with a limiting structure for limiting the movement of the outer side plate 302.

[0209] Further, the upper end edge of the outer side plate 302 extends inwardly from the inner container body 200 to form a first horizontal plane, the middle position of the first horizontal plane is protruded upward to form a protrusion 800, and the middle position of the second horizontal flange 702 is recessed inward to form a groove matched with the protrusion 800, the first horizontal plane and the second horizontal flange 702 are closely fitted, and the protrusion 800 is clamped in the groove.

[0210] Specifically, the protrusion 800 is a protrusion provided in the middle position of the first horizontal plane, and the recess 900 is a groove provided in the middle position of the second horizontal plane.

[0211] Embodiment Twelve

[0212] In this embodiment, how the inner container body is connected with the door body 301 will be introduced, as shown in Figures 23-30As shown, the inner container body 200 and the door body 301 arranged on the side surface of the inner container body are provided, the inner container body is provided with a connecting structure 100, the door body 301 is provided with an assembling structure, the inner container body 200 and the door body 301 are integrally connected through the connecting structure 100 and the assembling structure, the assembling structure avoids the sharp edge of the wall surface of the connecting structure scratching the door body 301, limits the connecting structure 100 at the same time, and makes the overall assembling effect more compact and firm, and the appearance and safety of the dishwasher are improved.

[0213] The door body 301 includes an outer wall surface away from the inner container body 200, four side edges of the outer wall surface are folded inward to form a plane as the thickness of the door body 301 towards the inner container body 200, and the end of the plane is folded again to form an inner wall surface towards the center of the door body 301, the assembling structure is a convex rib arranged on the inner wall surface, and the door body 301 is a plate piece after bending. The manufacturing process is simple, the structure of the door body 301 is simple and the style is beautiful, and the manufacturing efficiency is improved.

[0214] The inner wall surface is parallel to the outer wall surface, the inner wall surface includes four plate pieces connected with the four edges of the outer wall surface, and two adjacent plate pieces are integrally connected. The convex rib is located on the inner wall surface connected with the upper edge of the outer wall surface of the door body 301 and the side edges on both sides of the upper edge, the convex rib on the inner wall surface connected with the upper edge of the outer wall surface of the door body 301 is a straight strip arranged in the width direction of the door body 301, and the convex rib on the inner wall surface connected with the side edge of the outer wall surface is in the shape of n. This shape is convenient for limiting and clamping the outer edge of the connecting plate, the middle part of the convex rib is a straight strip arranged in the height direction of the door body 301, and the two ends of the straight strip convex rib are bent inward to the inside of the door body 301, and the upper end is flush with the straight strip convex rib extending in the width direction of the door body 301 after bending.

[0215] The convex rib on the inner wall surface includes a rolled convex rib 3011 and a profiled convex rib 3012, the rolled convex rib 3011 is located on the inner wall surface connected with the upper edge of the outer wall surface of the door body 301, and the profiled convex rib 3012 is located on the inner wall surface connected with the side edges on both sides of the door body 301. The rolled convex rib 3011 is a straight strip arranged in the width direction of the door body 301, and the profiled convex rib 3012 is in the shape of n. This shape is convenient for limiting and clamping the outer edge of the connecting plate, the middle part of the convex rib is a straight strip arranged in the height direction of the door body 301, and the two ends of the straight strip convex rib are bent inward to the inside of the door body 301, and the upper end is flush with the rolled convex rib 3011 extending in the width direction of the door body 301 after bending.

[0216] The rolled convex rib 3011 is a rolled edge structure formed by folding the end of the plate inward to the direction of the inner container body 200 and then rolling it outward to the direction of the outer wall surface of the door body 301. The end of the rolled edge structure is flush with the wall surface before folding, the flat part 1001 of the connecting structure on the top surface of the flat side wall of the inner container body 200. The flat part 1001 of the connecting structure has a door body connecting plate 10011 that is engaged with the rolled convex rib 3011. During assembly, the door body connecting plate 10011 is engaged from the bottom of the rolled convex rib 3011, and the wall surface of the door body connecting plate 10011 close to the inner container body 200 is attached to the wall surface of the rolled structure of the rolled convex rib 3011 away from the inner container body 200. The bottom surface of the lower end of the rolled structure of the rolled convex rib 3011 is attached to the lower end of the door body connecting structure 10021. The arrangement of the lower end of the rolled structure of the rolled convex rib 3011 avoids direct contact between the edge of the inner wall surface of the door body 301 and the door body connecting structure 10021, which can cause noise during movement in the use of the dishwasher. It also avoids scratches caused by friction during the pushing and pulling process of the dishwasher, and can also set a gasket between the rolled structure and the door body connecting structure 10021 to reduce friction and noise.

[0217] The profiled convex rib 3012 is a profiled structure protruding towards the inner container body 200. The profiled convex rib 3012 has a first bending structure 30121 and a second bending structure 30122. The first bending structure 30121 is located on the upper part of the inner wall surface, and the end surface of the first bending structure 30121 is integrally connected with the end surface of the rolled convex rib 3011.

[0218] The flat side wall of the inner container body 200 has a first bending part 1002 of the connecting structure connected on the top surface of the rounded transition side wall on both sides. The first bending part 1002 of the connecting structure has a connecting plate 10021. The edge of the door body connecting plate 10021 is engaged with the edge of the first bending part 30121, and the side surface of the door body connecting plate 10021 away from the inner container body 200 is attached to the side surface of the door body inner wall surface close to the inner container body 200. The door body connecting structure has a through hole, and the door body inner wall surface also has a through hole. The two through holes correspond to each other, and the door body connecting structure 10021 and the door body 301 are connected together by a fastening device. The arrangement of the profiled convex rib can avoid direct contact between the sharp edge of the connecting structure and the door body inner wall surface, and can also limit the connecting structure, facilitate assembly and installation, and block the exposed edge of the connecting structure from the line of sight, enhancing the aesthetics of the dishwasher.

[0219] The invention also includes an outer side plate 302 located on the side of the inner liner body 200, and an outer side plate connecting plate 3021 is provided on the outer side plate 302. The outer edge of the outer side plate connecting plate 3021 engages with the elongated edge of the middle part of the pressed rib. The outer side plate connecting plate 3021 is a rectangular strip, and the lower edge of the rectangular strip engages with the edge of the second bending structure 30122. The outer side plate connecting plate 3021 is provided with through holes, and there are also through holes on the inner wall of the door. The two through holes correspond one-to-one. The outer side plate connecting plate 3021 is connected to the door body 301 by a fastening device. The setting of the pressed rib can prevent the sharp edge of the connecting plate from directly contacting the inner wall of the door, and at the same time limit the connection structure, which facilitates assembly and installation. In addition, the pressed rib can block the edges of the connection structure from being exposed in the line of sight, enhancing the aesthetics of the dishwasher.

[0220] In this embodiment, when the outer wall of the door body 301 is bent to form the thickness of the door body 301, gaps are formed at the four corners of the door body by adjacent bending plates. In order to improve the stability and aesthetics of the door body, corner pieces 3013 are provided at the gaps. Corner pieces 3013 include corner piece base 30131 and corner piece plug 30132. During assembly, the corner piece base 30131 is built into the door body, and the part of the corner piece base 30131 that mates with the corner piece plug 30132 is placed at the gap. Then, the corner piece plug 30132 is inserted into the corner piece base 30131. After the corner pieces 3013 are installed, the subsequent installation between the door body 301 and the connecting structure is carried out.

[0221] Example 13

[0222] This embodiment is a further limitation of the above embodiment twelve, such as... Figures 23-30 As shown, the inner liner body 200 includes sidewalls with a flat top, and the sidewalls are connected by rounded corner transition sidewalls. The connection structure 100 includes a flat connection structure 1001 connected to the top of the sidewall and a rounded corner connection structure connected to the rounded corner transition sidewall.

[0223] The straight connecting structure 1001 is elongated, with its bottom surface being a straight surface that matches the shape of the top surface of the connected side wall. After connecting with the top surface of the side wall, it folds outward towards the inner tank body 200. In this embodiment, the straight connecting structure 1001 is integrally formed with the side wall, which greatly reduces the weld length during the dishwasher manufacturing process and improves product production efficiency.

[0224] The corner connecting structure is angular, and the bottom surface of the corner connecting structure is a round corner transition side wall consistent in shape with the side wall connected thereto. The end surfaces on both sides of the corner connecting structure are consistent in shape with the end surfaces of the adjacent flat connecting structure 1001, the end surfaces on both sides of the corner connecting structure are spliced with the adjacent flat connecting structure 1001, the top surface of the round corner transition side wall between the bottom surface and the side wall is spliced, and the corner connecting structure is folded outward to the outside of the inner container main body 200 after splicing. The weld only appears on the end surface spliced with the adjacent flat connecting structure and the top surface spliced with the round corner transition side wall, the length of the weld is greatly reduced, and the overall appearance of the dishwasher is improved.

[0225] The door body 301 is also included, and the inner container main body 200 includes a front wall 201 close to the door body 301. The flat connecting structure 1001 is provided with a connecting plate 10011 spliced with the door body 301, and the flat connecting structure 1001 is located on the top surface of the front wall 201 and is integrally formed with the front wall 201. The front wall 201 is connected with the door body 301 through the connecting plate 10011 on the flat connecting structure 1001, and the connecting plate 10011 is located on the outer edge of the folding structure of the flat connecting structure 1001 folded outward to the outside of the inner container, and is formed into a long strip-shaped plate structure by being upwardly folded from the outer edge of the folding structure.

[0226] The two outer side plates 302 are respectively located on both sides of the inner container main body 200 and are parallel to the stretching direction of the dishwasher. The inner container main body 200 further includes two side walls 203 parallel to the stretching direction of the dishwasher. The flat connecting structure 1001 is provided with a lap plate 10012 spliced with the outer side plate 302, and the flat connecting structure 1001 is arranged on the top surface of the side wall 203 and is integrally formed with the side wall 203. After being folded outward to the outside of the inner container and then being downwardly folded, the flat connecting structure 1001 connected with the side wall 203 forms a plane perpendicular to the door body 301 and parallel to the side wall 203. The bottom surface of the plane is folded in the direction of the side wall 203 to form a horizontal lap plate 10012 perpendicular to the side wall 203, and the side wall 203 is connected with the outer side plate 302 through the lap plate 10012 of the flat connecting structure. This structure not only serves to connect the inner container main body 200 and the outer side plate 302, but also greatly improves the overall appearance of the dishwasher by using stainless steel for the flat connecting structure 1001. In addition, the stainless steel is easy to clean, and the user has a good experience during use.

[0227] The inner container main body 200 further includes a round corner transition side wall located between the front wall 201 and the side wall 203. The top surface of the round corner transition side wall is arc-shaped, and the corner connecting structure is provided with a downward arc-shaped flange. The bottom surface of the flange is connected with the top surface of the round corner transition side wall. The corner connecting structure is further provided with a door body connecting structure 10021 spliced with the door body 301 and a lap plate 10022 spliced with the side wall. The corner connecting structure is spliced with the round corner transition side wall, the adjacent flat connecting structure, the door body 301, and the outer side plate 302.

[0228] The corner connecting structure connected with the top surface of the rounded transition side wall is angular, having a first transition connecting edge 10023 and a second transition connecting edge 10024 which are perpendicular to each other and connected with two adjacent flat connecting structures respectively, and the door body connecting structure 10021 connected with the door body 301 is located at the transition joint of the first transition connecting edge 10023 and the second transition connecting edge 10024.

[0229] The first transition connecting edge 10023 is arranged perpendicularly to the door body, and the second transition connecting edge 10024 is arranged parallel to the door body, and the door body connecting structure 10021 is formed by outwardly turning the end of the first transition connecting edge 10023 and the second transition connecting edge 10024. Alternatively, in another embodiment of the present embodiment, the door body connecting structure 10021 is formed by outwardly extending the end of the second transition connecting edge 10024 and the first transition connecting edge 10023.

[0230] The first transition connecting edge 10023 includes a first inner edge 100232 and a first outer edge 100231, and the second transition connecting edge 10024 includes a second inner edge 100242 and a second outer edge 100241, the first outer edge 100231 and the second outer edge 100241 are perpendicular to each other, and the first inner edge 100232 and the second inner edge 100242 are circularly arc transition connected. The circular arc surface of the transition joint of the first inner edge 100232 and the second inner edge 100242 is folded downward, the bottom surface is connected with the top surface of the rounded transition side wall, and the first outer edge 100231 is folded downward to form a plane perpendicular to the door body 301 and parallel to the side wall 203, and the door body connecting structure 10021 is formed by outwardly turning the plane of the first outer edge 100231 folded downward. Alternatively, in another embodiment of the present embodiment, the door body connecting structure 10021 is formed by outwardly extending the end of the second outer edge 100241.

[0231] The plane bottom surface of the first outer edge 100231 folded downward is folded in the direction of the side wall 203 to form a horizontal lap plate 10022 perpendicular to the side wall 203, and the rounded transition side wall is connected with the outer side plate 302 through the lap plate 10022 of the corner connecting structure. The rounded transition side wall is connected with the door body 301 through the door body connecting structure 10021, and connected with the adjacent flat connecting structure 1001 through the first inner edge 100232 and the second inner edge 100242 respectively. This structure not only connects the inner container body 200 with the outer side plate 302 and the door body 301, but also uses stainless steel material for the corner connecting structure, which greatly improves the overall aesthetics of the dishwasher, and the cleaning of the stainless steel material is simple, and the user experience is good during use.

[0232] The inner container main body 200 further comprises a rear wall 202 opposite to the front wall 201, and the flat connecting structure 1001 is arranged on the top surface of the rear wall 202. The flat connecting structure 1001 on the rear wall 202 is integrally formed with the rear wall 202, and is folded inwardly to the outside of the inner container and then is folded vertically downward to form a flat structure parallel to the rear wall 202. This structure can connect two round corner connecting structures, so that the connecting structure 100 on the opening of the inner container becomes a complete structure, and the appearance of the dishwasher is improved.

[0233] In combination with Figure 2 , Figure 10 , Figure 13 and Figure 14 , the inner container main body 200 further comprises a round corner transition side wall between the rear wall 202 and the side wall 203, respectively. The round corner connecting structure is provided with a lap plate 10022 spliced with the outer side plate 302, and the round corner connecting structure is spliced with the round corner transition side wall, the adjacent flat connecting structure 1001 and the outer side plate 302.

[0234] The corner connection structure connected with the top surface of the corner transition side wall is angular, similar to the corner connection structure on both sides of the flat connection structure 1001 on the top surface of the front plate 201. The corner connection structure on both sides of the flat connection structure 1001 on the top surface of the rear wall 202 has a first transition connection edge 10023 and a second transition connection edge 10024 perpendicular to each other and connected with two adjacent flat connection structures 1001, respectively. The first transition connection edge 10023 is parallel to the rear plate 202, and the second transition connection edge 10024 is perpendicular to the rear wall 202. The first transition connection edge 10023 includes a first inner edge 100232 and a first outer edge 100231, and the second transition connection edge 10024 includes a second inner edge 100242 and a second outer edge 100241. The first outer edge 100231 is perpendicular to the second outer edge 100241, the first inner edge 100232 is arc transition connected with the second inner edge 100242, the arc surface where the first inner edge 100232 is transition connected with the second inner edge 100242 is folded downward, and the bottom surface is connected with the top surface of the corner transition side wall. The first outer edge 100231 is folded downward to form a plane parallel to the rear wall 202, and the second outer edge 100241 is folded downward to form a plane perpendicular to the rear wall 202. The plane bottom surface is folded in the direction of the side wall 203 to form a horizontal lap plate 10022 perpendicular to the side wall 203. The corner transition side wall is connected with the outer side wall 302 through the lap plate 10022 of the corner connection structure, and is connected with the adjacent flat connection structure 1001 through the first inner edge 100232 and the second inner edge 100242, respectively. This structure not only connects the inner container body 200 and the outer side plate 302, but also greatly improves the overall appearance of the dishwasher by using stainless steel material for the corner connection structure. In addition, the cleaning of the stainless steel material is simple, and the user experience during use is good.

[0235] The flat connection structure 1001 and the corner connection structure connected with the top surface of the front wall 201, the side wall 203 and the corner transition side wall on both sides of the side wall 203 of the inner container body 200, the lap plate 10012 on the flat connection structure 1001 and the lap plate 10022 are all provided with a recess for splicing with the outer side plate 302. The recess is recessed in the direction of the inner container. The top surface of the outer side plate 302 is provided with a protruding structure matched with the recess on the lap plate 10012 / 10022. The outer surface of the protruding structure is consistent with the recessed inner surface of the recess, and the protruding structure is embedded in the recess. In this embodiment, the cooperation between the recess and the protruding structure is as shown in Figure 22 This structure greatly reduces the connection gap between the outer side plate 302 and the lap plate, prevents displacement of the outer side plate 302 during the working process of the dishwasher, and produces noise.

[0236] The following describes how the inner container body is connected to the bottom support, how the bottom support is connected to the outer plate, and the specific structure of the bottom support through the following examples.

[0237] Example 14

[0238] This example describes how the inner container body is connected to the bottom support, as shown in Figure 31 A structure of an inner container of a dishwasher includes a bottom support 500 and an inner container body 200 arranged on the bottom support 500. The inner container body 200 is provided with a fixing structure, and the inner container body 200 is fixedly connected to the bottom support 500 through the fixing structure. The fixing structure is a connecting plate 2001 arranged at the bottom of the inner container body 200 and extending to the outside of the inner container body 200. The connecting plate 2001 is fixedly connected to the bottom support 500. The connecting plate 2001 can be arranged at intervals to ensure that the inner container body 200 and the bottom support are fixedly connected while saving production materials.

[0239] In this example, the connecting plate 2001 is arranged on the peripheral wall of the bottom of the inner container. The connecting plate 2001 can serve as a fixing structure to fixedly connect the inner container body 200 and the bottom support 500, and can also serve as a sealing structure to seal the space between the inner container body 200 and the bottom support 500, preventing water in the inner container body 200 from overflowing from the bottom support 500, and providing users with a better user experience.

[0240] Specifically, the inner container body 200 is composed of an annular side plate and a bottom plate. The connecting plate 2001 is formed by the outer wall of the annular side plate extending to the outside of the inner container body 200, and / or formed by the peripheral wall of the bottom plate extending to the outside of the inner container body 200, and / or formed by the annular side plate and the bottom plate at the joint position extending to the outside of the inner container body 200. In this example, the connecting plate 2001 is formed by the annular side plate and the bottom plate at the joint position extending to the outside of the inner container body 200, thereby covering the joint seam. Both the annular side plate and the bottom plate are connected to the bottom support, thereby increasing the connection strength between the entire inner container body 200 and the bottom support.

[0241] Further, the annular side plate and the bottom plate are connected through a joint structure. The joint structure is composed of a first connecting surface and a second connecting surface formed by the side plate edge and the bottom plate edge respectively bending and extending to the outside of the inner container and being connected. The joint structure is fixedly connected to the side wall of the bottom support as the connecting plate 2001. The joint structure as the connecting plate 2001 saves the process of manufacturing the connecting plate 2001 again and connecting the connecting plate 2001 to the inner container body 200, thereby increasing the production efficiency of the dishwasher inner container structure.

[0242] Further, the bottom support 500 includes a bottom support side wall and a bottom support bottom wall, and the bottom support side wall and the bottom support bottom wall jointly enclose a cavity for accommodating the bottom of the inner container main body. The connecting boss 5033 can be arranged on the bottom support side wall or the bottom support bottom wall and is arranged higher than the height of the bottom plate of the inner container main body 200. In this way, vibration of the inner container main body 200 is avoided from being directly transmitted to the bottom support to generate greater vibration noise.

[0243] The inner wall of the bottom support 500 is provided with a connecting boss 5033 matched with the connecting plate 2001, and the connecting boss 5033 and the connecting plate 2001 are fastened and connected through a connecting piece. The connecting boss 5033 is arranged to facilitate the connection and fixation of the connecting plate 2001 and the bottom support 500. When the connecting plate 2001 is in contact with the connecting boss, it means that the installation position of the inner container main body 200 and the bottom support 500 is reached, and the assembly efficiency of the inner container main body 200 and the bottom support 500 is increased.

[0244] Further, the bottom support 500 includes a bottom support side wall and a bottom support bottom wall, and the bottom support side wall and the bottom support bottom wall jointly enclose a cavity for accommodating the bottom of the inner container main body. The connecting boss 5033 can be arranged on the bottom support side wall or the bottom support bottom wall and is arranged higher than the height of the bottom plate of the inner container main body 200. In this way, vibration of the inner container main body 200 is avoided from being directly transmitted to the bottom support to generate greater vibration noise.

[0245] In this embodiment, the connecting boss 5033 is arranged on the bottom support side wall, and the connecting boss 5033 is arranged corresponding to the mounting hole on the connecting plate 2001. The connecting boss 5033 can be arranged at intervals or can be integrally arranged along the circumference of the bottom support side wall. Specifically, the connecting boss 5033 is integrally arranged along the circumference of the bottom support side wall. This prevents washing water from overflowing from the inner container during operation of the inner container main body 200, and the overflowing water from the bottom support affects the user experience.

[0246] In consideration of better connection strength and fewer processing procedures of the connecting boss 5033 and the bottom support side wall, the connecting boss 5033 is integrally formed by bending and extending the bottom support side wall towards the inside of the bottom support.

[0247] Further, the bottom support side wall is further provided with a waterproof structure 501, which is formed by extending the free end of the bottom support side wall upwards. The waterproof structure 501 is arranged higher than the connecting boss 5033, and further prevents water leakage from the inner container.

[0248] Embodiment Fifteen

[0249] This embodiment introduces the specific structure of the bottom support. As shown in FIG. 15, the bottom support 500 includes a bottom support side wall and a bottom support bottom wall, and the bottom support side wall and the bottom support bottom wall jointly enclose a cavity for accommodating the bottom of the inner container main body. The connecting boss 5033 can be arranged on the bottom support side wall or the bottom support bottom wall and is arranged higher than the height of the bottom plate of the inner container main body 200. In this way, vibration of the inner container main body 200 is avoided from being directly transmitted to the bottom support to generate greater vibration noise. Figure 32As shown, the bottom support 500 is provided with a waterproof structure 501 at the position connected with the inner container main body 200 to prevent water leakage from the inner container. When water overflows from the inner container main body 200 during the operation of the dishwasher, the waterproof structure 501 can make the overflow water directly flow back into the cavity of the bottom support 500, effectively preventing the overflow water from splashing outside the dishwasher and wetting the dishwasher drawer, so as to avoid the user from taking out the overflow water during the stretching process and causing pollution to the user's home environment and clothes.

[0250] The bottom support 500 includes a bottom support bottom wall 502 and a bottom support side wall 503 extending upwardly connected with the bottom support bottom wall 502, and the bottom support bottom wall 502 and the bottom support side wall 503 enclose an open upward containing cavity. The inner container main body 200 is placed in the containing cavity of the bottom support 500, and the bottom support side wall 503 is provided with a bottom support connecting structure 504 for connecting the inner container main body 500, and the waterproof structure 501 is arranged around the bottom support connecting structure 504 to form a circumferential waterproof for the bottom of the inner container main body 200. The overflow water directly flows back into the cavity of the bottom support 500, effectively preventing the overflow water from splashing outside the dishwasher and wetting the dishwasher drawer, so as to avoid the user from taking out the overflow water during the stretching process and causing pollution to the user's home environment and clothes.

[0251] The bottom support connecting structure 504 is arranged at the top of the bottom support side wall 503, and the waterproof structure 501 is a water blocking rib arranged on the bottom support side wall 503 and surrounding the periphery of the bottom support connecting structure 504. The water blocking rib is arranged on the outer edge of the top of the bottom support side wall 503 and extends circumferentially around the top of the bottom support side wall 503, and the bottom support connecting structure 504 is arranged on the inner edge of the top of the bottom support side wall 503 and is arranged circumferentially and spaced apart. There is a gap between the waterproof structure and the bottom support connecting structure, so that the water flow can flow back to the containing cavity of the bottom support 500 through the gap between them.

[0252] The bottom support connecting structure 504 is a guide rib 504 arranged at the top of the bottom support side wall 503. The side surface of the guide rib close to the center of the bottom support 500 is opposite or abuts the outer wall surface of the inner container main body 200. The guide rib is a plurality of guide ribs arranged circumferentially and spaced apart at the top of the bottom support side wall 503. When the inner container main body 200 is placed, the guide rib provides installation guidance for the inner container main body 200, which is beneficial to improve the assembly efficiency of the dishwasher. At the same time, the spaced apart guide ribs facilitate the collected water flow to flow back to the containing cavity of the bottom support 500 from the gap between the guide ribs.

[0253] The top of the bottom support side wall 503 extends outwardly to form a ring-shaped plane surrounding the inside of the bottom support 500. The water blocking rib is arranged on the outer edge of the ring-shaped plane, and the bottom support connecting structure 504 is arranged on the inner edge of the ring-shaped plane. The ring-shaped plane is formed by bending and extending the top surface of the bottom support side wall 503 outwardly to the outside of the bottom support 500, and the water blocking rib is arranged on the outer edge of the ring-shaped plane.

[0254] Example 16

[0255] This embodiment describes how the base 500 is connected to the outer panel. For example... Figure 33 As shown, the system includes an inner tub body 200, a base 500, and an outer panel. The inner tub body 200 is mounted on the base 500, and the outer panel is located on the outside of the inner tub body 200. The base 500 is provided with a connecting structure for connecting the outer panel. Connecting the outer panel via this connecting structure, rather than having the inner tub body 200 directly rest on the outer frame, facilitates transportation and makes assembly of the inner tub body 200 and the outer panel easier. Recalling Embodiment Ten, where the upper end of the outer panel is fixedly connected to the connecting structure located at the open end of the inner tub body 200, this embodiment, to ensure a more stable connection between the outer panel and the inner tub body 200 on the base 500, provides a connecting structure on the base 500 that connects to the lower end of the outer panel. This prevents vibration and noise during dishwasher operation due to the outer panel being fixed at only one end, thus avoiding negative impacts on the user experience.

[0256] Furthermore, the connecting structure includes a connecting portion 5041 and an assembly portion 5042. The connecting portion 5041 extends from the outer wall of the base support towards the outside of the base support 500, and the assembly portion 5042 is disposed on the connecting portion 5041 for assembly connection with the lower end of the outer plate. The connecting structure can be fixedly connected to the outer wall of the base support 500 or integrally formed with the outer wall of the base support 500. This embodiment adopts the scheme of integrally forming the connecting structure with the outer wall of the base support, which saves the manufacturing process of the connecting structure and the connection process between the connecting structure and the outer wall of the base support, increases production efficiency, and strengthens the connection strength between the connecting structure and the outer wall of the base support.

[0257] The outer panel includes a door body 301, and the base support 500 includes a base support front wall near the door body 301 and two base support side walls connected to the two ends of the base support front wall respectively. The connecting structure is respectively set on the two opposite base support side walls for connecting the bottom ends of the two outer outer panels 302, so that the outer outer panels 302 are firmly fixed and vibration is avoided to prevent noise.

[0258] Specifically, the sidewall of the base extends horizontally outward to form a connecting portion 5041, and the assembly portions 5042 extend horizontally along the connecting portion 5041, or are spaced apart. In this embodiment, the assembly portions 5042 extend horizontally along the connecting portion 5041, increasing the connection strength between the outer panel and the base.

[0259] In another embodiment, the sidewall of the base extends at certain intervals in the length direction to form a plurality of connecting parts 5041, and each connecting part 5041 is provided with an assembly part 5042, thereby realizing the connection function between the outer panel and the base 500 while reducing production costs.

[0260] Further, the assembling part 5042 is a plug-in convex rib arranged on the connecting part 5041, and the bottom of the outer plate is provided with a plug-in groove matched with the plug-in convex rib, so that the plug-in matching is used to limit the displacement of the outer plate leftward and rightward and downward, and the connecting structure arranged on the opening end of the inner container main body 200 in the tenth embodiment is used to limit the upward displacement of the outer wall, and the two are matched with each other to tightly fix the outer plate outside the inner container main body 200.

[0261] Specifically, the distance between the side close to the side wall of the bottom support and the outer surface of the side wall of the bottom support is greater than or equal to the groove wall thickness of the plug-in groove, and in the present application, the scheme that the distance between the side close to the side wall of the bottom support and the outer surface of the side wall of the bottom support is equal to the groove wall thickness of the plug-in groove is selected. The side wall of the bottom support can be used as a positioning structure, and when the plug-in groove at the lower part of the outer plate is matched with the assembling part 5042, the plug-in groove can be directly matched with the assembling part 5042 by being first attached to the side wall of the bottom support and then being pushed downward along the side wall of the bottom support, so that the matching of the plug-in groove with the assembling part 5042 is successful, the assembly difficulty of workers during assembly is reduced, and the assembly efficiency is increased.

[0262] Further, the outer plate comprises an outer side plate 302, the upper end of the outer side plate 302 is fixedly connected with the opening end of the inner container main body 200, and the lower end is fixedly connected on the connecting structure of the bottom support 500.

[0263] The connecting structure is arranged on the outer side wall of the bottom support close to the bottom support side of the slide rail groove 600, and specifically, the bottom support side wall outside the slide rail groove 600 on the bottom support 500 extends downward to form an extension part protruding from the opening end of the slide rail groove 600, and the extension part extends towards the outside of the bottom support 500 to form the connecting part 5041. The bottom support side wall also plays a role of shielding the slide rail groove 600, so as to avoid that the slide rail groove is exposed in the field of vision of people and affects the aesthetics of the inner container structure of the dishwasher.

[0264] Embodiment Seventeen

[0265] In the present embodiment, the cooperation between the inner container main body 200 and the support structure 506 of the bottom support 500 is introduced, as shown in the figure. Figures 35-36 The support structure is arranged on one side of the slide rail groove 600 towards the inner container main body 200 or the bottom support side wall 503 or the junction of the bottom support side wall and the slide rail groove.

[0266] Specifically, the bottom support 500 includes a bottom support bottom wall 502 and a bottom support side wall 503, and the bottom support side wall 503 is arranged circumferentially around the bottom support bottom wall 502 to form a receiving space capable of accommodating the bottom of the inner container main body 200. The lower part of the two outer side walls of the bottom support 500 parallel to the stretching direction of the dishwasher is provided with a slide rail groove 600 recessed towards the inner container main body 200, and the inner wall of the bottom support side wall 503 is provided with a supporting structure 506 matched with the bottom of the inner container main body 200. The supporting structure 506 not only plays a supporting role on the inner container main body 200, but also plays a role in transmitting force between the bottom support 500 and the inner container main body 200 when the dishwasher is stretched.

[0267] The supporting structure 506 in the embodiment is a supporting platform arranged at the bottom of the bottom support side wall 503. In order to improve the stability of the supporting platform in supporting the inner container main body 200, the number of the supporting platform is multiple, and the supporting platform is arranged circumferentially and uniformly on the inner wall of the bottom support side wall 503. The supporting platform includes a supporting platform flat portion 5061 arranged integrally with the bottom support side wall 503, and the bottom wall of the inner container main body 200 is located on the supporting platform flat portion 5061, and the top of the supporting platform is in surface contact with the bottom of the inner container main body 200. By arranging the top of the supporting platform as a flat surface, the contact area between the supporting platform and the bottom of the inner container main body 200 is increased, thereby improving the effectiveness and stability of a single supporting platform.

[0268] The supporting platform flat portion 5061 includes a flat section 50611 and a U-shaped curved section 50612 connected at both ends of the flat section 50611 to form a flat surface, and the flat section 50611 is fixedly connected to the inner wall of the bottom support side wall 503.

[0269] Specifically, the bottom support side wall 503 in the embodiment includes a vertical plate 5031 and an inclined plate 5032 extending from the upper end of the vertical plate 5031 towards the outside of the inner container, and the inclined plate 5032 is arranged circumferentially around the upper edge of the vertical plate 5031 to form a receiving space with an opening at the upper part and diverging outward, and the bottom of the inner container main body 200 is located in the receiving space of the bottom support 500. In the embodiment, the flat section 50611 of the flat portion 5061 of the supporting structure 506 is horizontally fixedly arranged on the inner wall of the inclined plate 5032, and the supporting platform further includes a reinforcing rib 5062 arranged integrally with the flat portion 5061, and the reinforcing rib 5062 is a supporting surface extending downward along the outer edge of the U-shaped curved section 50612 of the flat portion 5061 and fixedly connected to the inner wall of the inclined plate 5032. The reinforcing rib 5062 is arranged to strengthen the stability of the supporting platform and prevent the inner container main body 200 from being bent and deformed when seated.

[0270] To further improve the stability of the support structure 506 and the bottom of the inner container body 200, a positioning structure is arranged at the junction of the bottom wall 204 and the side wall 220 of the inner container body 200, which cooperates with the support structure 506 to increase the stability between the inner container body 200 and the bottom support 500. The positioning structure is the groove structure 2045 in the ninth embodiment. By arranging the positioning structure, the top of the support structure 506 can stably abut against the bottom of the inner container body 200. Even when the inner container body 200 vibrates, the support structure 506 will not be separated from the bottom of the inner container body 200, thereby greatly increasing the support stability of the support structure 506.

[0271] Specifically, the positioning structure is a groove structure 2045 arranged at the junction of the bottom wall 204 and the side wall of the inner container body 200, which is recessed inwardly into the inner container body 200. The groove structure 2045 is matched in shape and size with the support structure 506. The positioning structure 700 in the embodiment is a profiled structure directly formed by a stamping process, which is simple in process and easy to manufacture. The profiled structure not only cooperates with the support structure 506 to prevent the bottom support 500 from being separated from the inner container body 200, but also supports the shelves, bowl baskets and the like in the dishwasher.

[0272] In another embodiment, the support platform is arranged on the side of the slide rail groove 600 facing the inner container body 200, and the positioning structure, i.e. the groove structure 2045, arranged on the inner container body 200 is correspondingly arranged on the support platform. The inner container body 200 is supported on the slide rail through the slide rail groove 600, and the support platform is used to limit and support the inner container body. The support platform arranged on the slide rail groove 600 is conducive to force transmission.

[0273] To reduce the transmission of vibration and the propagation of noise of the inner container body 200 during pulling, the support platform further comprises a plastic shock-absorbing pad attached to the outer surface thereof. When the vibration of the inner container body 200 is transmitted to the support platform, the vibration is buffered and absorbed by the elastic support platform, thereby effectively blocking the transmission of vibration and reducing the generation of noise, which is conducive to reducing the noise of the dishwasher.

[0274] The above description is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above-mentioned technical content without departing from the scope of the technical solution of the present application, and any simple modification, equivalent change and modification of the above-mentioned embodiments based on the technical essence of the present application are still within the scope of the present application.

Claims

1. A dishwasher inner tub structure, comprising a base, an inner tub body disposed on the base, an outer panel, and a door, characterized in that: A fixing structure is provided on the inner liner body, and the inner liner body is fixedly connected to the base through the fixing structure; The inner liner body is composed of an annular side plate and a bottom plate; the annular side plate includes a first side wall; The base includes a base side wall and a base bottom wall, which together form a cavity for accommodating the bottom of the inner liner body; there is space between the inner liner body and the base. The fixing structure includes a connecting plate disposed at the bottom of the inner liner body and extending outward from the inner liner body, the connecting plate being fixedly connected to the base. The inner liner body has an inner liner opening end with a connecting structure extending outward from the inner liner. The inner liner body includes a first sidewall, on which a first connecting structure for connecting to a door is provided. The two sidewalls adjacent to the first sidewall are respectively provided with a second connecting structure for connecting to an outer panel. The flange structure formed by bending the end of the first sidewall of the inner liner body outward from the inner liner serves as the first connecting structure for connecting to a door. The two sidewalls adjacent to the first sidewall are respectively provided with a second connecting structure for connecting to an outer panel. The second connection structure is a connecting flange. Connecting flanges are integrally connected to the opposite side walls of the inner liner body. The end of the first bent part of the connecting flange is spliced ​​with the end of the first connection structure to form an integral structure.

2. The dishwasher inner tank structure according to claim 1, characterized in that: The connecting plates are arranged around the bottom perimeter of the inner liner.

3. The dishwasher inner tank structure according to claim 2, characterized in that: The connecting plate is formed by extending from the outer wall of the annular side plate to the outer side of the inner liner body, and / or by extending from the peripheral wall of the bottom plate to the outer side of the inner liner body, and / or by extending from the splicing position of the annular side plate and the bottom plate to the outer side of the inner liner body.

4. The dishwasher inner tank structure according to claim 3, characterized in that: The annular side plate and the bottom plate are connected by a splicing structure. The splicing structure is formed by the first connecting surface and the second connecting surface formed by bending the edge of the side plate and the edge of the bottom plate outwards from the inner liner, respectively. The splicing structure is fixedly connected to the side wall of the bottom support as a connecting plate.

5. The dishwasher inner tank structure according to claim 4, characterized in that: The fixing structure also includes a connector that fixes the inner liner body to the base. The connector has mounting holes, and the connector passes through the mounting holes and is fixedly connected to the base to fix the inner liner body to the base.

6. The dishwasher inner tank structure according to claim 5, characterized in that: The connecting component is a connecting bolt, and the base has screw holes for assembly with the connecting bolt.

7. The dishwasher inner tank structure according to claim 3, characterized in that: The inner wall of the base is provided with a connecting boss that mates with the connecting plate. The connecting boss and the connecting plate are fastened together by a connector.

8. The dishwasher inner tank structure according to claim 7, characterized in that: The connecting boss is set on the side wall or bottom wall of the base support, and is set at a height higher than the bottom plate of the inner liner body.

9. The dishwasher inner tank structure according to claim 8, characterized in that: The connecting boss is located on the side wall of the base and is positioned corresponding to the mounting holes on the connecting plate.

10. The dishwasher inner tank structure according to claim 9, characterized in that: The connecting boss is formed by bending and extending the side wall of the base into the base.

11. The dishwasher inner tank structure according to claim 10, characterized in that: The base support sidewall is also provided with a waterproof structure, which is formed by extending upward from the free end of the base support sidewall and is set higher than the connecting boss.

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