Dishwasher liner

Abstract

The present invention discloses a dishwasher inner container, comprising: an inner container body for accommodating tableware, the inner container body being made of a metal material; a sealing flange having a sealing frame formed by extending upward from an open end of the inner container body and then bending inward, the sealing frame having a plurality of sealing edges respectively extending and bending along the upper ends of the side walls of the inner container body. The sealing frame and the metal inner container body are integrally arranged, thereby avoiding assembly, fixation, and sealing between the sealing frame and the inner container body, thereby reducing the difficulty of manufacturing. Furthermore, since the sealing frame is formed by extending and bending between the upper ends of the inner container body, there is no gap between the sealing frame and the inner container body, thereby ensuring the sealing between the sealing frame and the inner container body. The sealing frame is made of the same metal material as the inner container body, thereby increasing the structural strength of the inner container and avoiding the easy adhesion of scale and vegetable residues caused by long-term use of plastic materials, thereby ensuring the washing effect and cleaning rate.

Description

Technical Field

[0001] The invention belongs to the technical field of dishwashers, and particularly relates to an inner container of a dishwasher. Background Art

[0002] At present, with the continuous improvement of people's quality of life, dishwashers have gradually become a commonly used household appliance, mainly used for cleaning and drying dishes and other tableware. Using a dishwasher to wash dishes can greatly reduce tedious manual labor. You only need to put the dishes to be washed into the dishwasher, turn on the faucet, press a button, and you can do other things with confidence, because there is no need for anyone to wait during the washing process, and the operation can be completed automatically. The dishwasher reduces people's labor intensity and improves work efficiency.

[0003] Most existing dishwasher liners are made of plastic injection molding. After a period of use, scale and other vegetable debris will accumulate on the inner surface of the plastic liners, directly affecting the washing effect and cleaning efficiency. The residual scale in the plastic liners also directly affects the drying performance of the dishwasher. As a solution to the above, stainless steel liners are gradually being used in dishwashers, and their cleaning efficiency and drying performance are better than those of plastic liners. Stainless steel liners have a stainless steel liner body and a plastic sealing flange located at the top of the liner body. The sealing frame located at the top of the liner is made of plastic. The liner body and the sealing flange are generally fixed with screws, but this results in a through hole in the side wall of the liner body for the screws to pass through, which easily causes water seepage. Alternatively, a fixing structure that cooperates with the sealing frame is provided on the sheet metal of the liner body, making the molding process of the stainless steel liners complicated and not conducive to the integration of the liner assembly. The sealing between the liner body and the sealing frame is often loose and water seepage occurs. Secondly, scale and vegetable debris are easily attached, directly affecting the washing effect and cleaning efficiency. Thirdly, it affects the overall strength of the liner, as well as the consistency and aesthetics of the appearance.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Summary of the Invention

[0005] In view of the above problems in the prior art, the present invention proposes a dishwasher inner tank, which is provided with a sealing frame integrally provided with the inner tank body, which is conducive to ensuring the sealing between the sealing frame and the inner tank body and increasing the structural strength of the inner tank.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0007] A dishwasher liner, comprising:

[0008] An inner liner body, which is used to accommodate tableware and is made of metal;

[0009] The sealing flange has a sealing frame formed by extending the open end of the inner liner body upward and then bending inward. The sealing frame has multiple sealing edges respectively extending and bending along the upper ends of each side wall of the inner liner body. The multiple sealing edges are welded in sequence to form the sealing frame.

[0010] Furthermore, an opening is provided at a corner of the sealing frame, and a decorative block for filling the opening is provided at the opening.

[0011] Furthermore, the sealing edge has an upward extending section, an inwardly bent section along the upper end of the extending section, and a first platform section extending inwardly along the bent section.

[0012] Furthermore, the sealing flange also has a supporting frame for supporting the sealing frame, and the decorative block is mounted and fixed on the supporting frame.

[0013] Furthermore, the decorative block has a fan-shaped decorative body, a tie plate extending inwardly along the decorative body, and a tie head for fixation provided along the inner end of the tie plate, and the decorative body is located at the opening.

[0014] Furthermore, the tying head has two symmetrically extending tying claws, and the supporting frame is provided with engaging openings matching the two tying claws, and the tying claws are located in the engaging openings.

[0015] Furthermore, the tie head has an arc-shaped inner end surface, and a first limiting component matching the arc-shaped inner end surface is provided on the support frame, and the first limiting component forms the inner end wall of the engaging opening.

[0016] Furthermore, the support frame has a plate-shaped support body, on which a first limiting component and two second limiting components are provided, and the engaging openings are formed between the two second limiting components and the first limiting components at sides close to each other.

[0017] Furthermore, the two sides of the second limiting components that are away from each other are respectively connected to the first limiting component.

[0018] Furthermore, the height of the decorative body is greater than the height of the tie head.

[0019] Furthermore, the sealing frame has an extension portion extending upward along the inner tank body, a bent portion inward along the upper end of the extension portion, and a first platform portion extending inward along the bent portion, and the opening is opened in the extension portion and the bent portion.

[0020] Furthermore, the sealing frame further comprises a first connecting portion bent downward and inward along the inner end of the first platform portion, and a second platform portion extending inward along the inner end of the first connecting portion, and the first platform portion and the second platform portion are arranged in parallel.

[0021] Furthermore, the sealing frame also has a third platform portion located below the second platform portion and a second connecting portion for connecting the second platform portion and the third platform portion. The sealing flange also has a support frame for supporting the sealing frame. The support frame has a support body, a first support portion that is in contact with the inner wall of the liner body along the outer end of the support body, and a groove that is cooperated with the outer end of the third platform portion is opened at the inner end of the liner body.

[0022] Furthermore, a second support portion extending upward and used to support the first platform portion is provided along the inner end of the support body.

[0023] Furthermore, the third platform portion is arranged in parallel with the second platform portion.

[0024] Furthermore, the second connecting portion is semicircular.

[0025] Furthermore, the ratio of the size of the second platform portion in the inner and outer directions to the size of the first platform portion in the inner and outer directions is 2 to 3.

[0026] Furthermore, the ratio of the size of the second platform portion in the inner and outer directions to the size of the third platform portion in the inner and outer directions is 2-3.

[0027] Furthermore, the size of the first platform portion in the inner and outer directions is greater than the size of the third platform portion in the inner and outer directions.

[0028] Furthermore, the outer end of the third platform portion is located in the notch.

[0029] Furthermore, the support body includes a first support body arranged parallel to the second platform portion, and a second support body arranged along an outer end of the first support body and inclined outward and downward.

[0030] Furthermore, the included angle between the second support body and the first support body is 135° to 150°.

[0031] Furthermore, the lower end surface of the first supporting body is flush with the lower end surface of the third platform portion.

[0032] Furthermore, the outer end of the first supporting body is located directly below the first connecting portion.

[0033] Compared with the prior art, the advantages and positive effects of the present invention are: the sealing frame is formed by extending the open end of the inner liner body upward and then bending it inward, so that the sealing frame and the metal inner liner body are arranged as one piece, avoiding the assembly, fixation and sealing between the sealing frame and the inner liner body, which is beneficial to reducing the difficulty of process manufacturing; and because the sealing frame is formed by extending and bending between the upper ends of the inner liner body, that is, the inner liner body and the sealing frame can be stamped and welded from a piece of steel plate, there is definitely no gap between the sealing frame and the inner liner body, which ensures the sealing between the sealing frame and the inner liner body; the sealing frame is made of the same metal material as the inner liner body, which is beneficial to increase the structural strength of the inner liner, and avoids the easy adhesion of scale and vegetable residue caused by long-term use of plastic materials, thereby ensuring the washing effect and cleaning rate.

[0034] Other features and advantages of the present invention will become more apparent after reading the detailed description of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 This is a schematic structural diagram of an embodiment of the dishwasher inner container proposed by the present invention;

[0037] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0038] Figure 3 for Figure 1 Schematic diagram of the explosion structure;

[0039] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0040] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of the middle C region;

[0041] Figure 6 for Figure 5 Schematic diagram of the structure after removing the decorative blocks;

[0042] Figure 7 for Figure 5 A schematic diagram of the enlarged structure of the decorative block;

[0043] Figure 8 for Figure 3 Schematic diagram of the enlarged structure of the D region in the middle;

[0044] Figure 9 for Figure 1 Schematic diagram of the structure from above;

[0045] Figure 10 for Figure 9 Schematic diagram of the cross-sectional structure in the EE direction;

[0046] Figure 11 for Figure 10 Schematic diagram of the enlarged structure of the F region in the middle;

[0047] Figure 12 for Figure 11 A schematic diagram of the enlarged cross-section of the middle sealing frame;

[0048] Figure 13 for Figure 11 Schematic diagram of the enlarged cross-section structure of the middle support frame. DETAILED DESCRIPTION

[0049] To make the objectives, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0050] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the positional relationships shown in the accompanying drawings, with the direction closer to the center of the inner liner being "inside", and the opposite being "outside". The terms are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0051] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0052] See also Figures 1-13An embodiment of a dishwasher inner tank proposed by the present invention includes: an inner tank body 10 made of stainless steel, a sealing flange 20 is provided on the top of the inner tank body 10, and an inner cover (not shown in the figure) for sealing the upper opening of the inner tank. The inner cover can be opened and closed to seal the inner tank with the sealing flange 20; when the dishwasher is in operation, the inner cover is closed and sealed with the sealing flange 20 to prevent water droplets in the inner tank from splashing out and water vapor from overflowing.

[0053] In this embodiment, the sealing flange 20 has a sealing frame 21 that is integrally provided with the inner liner body 10. The opening end of the inner liner body 10 extends upward and then bends inward to form the sealing frame 21, so that the sealing frame 21 and the metal inner liner body 10 are integrally provided, avoiding the assembly, fixation and sealing between the sealing frame 21 and the inner liner body 10, which is beneficial to reducing the difficulty of process manufacturing; and since the sealing frame 21 is formed by extending and bending between the upper ends of the inner liner body 10, that is, the inner liner body 10 and the sealing frame 21 can be stamped and welded from a piece of steel plate, there is definitely no gap between the sealing frame 21 and the inner liner body 10, which ensures the sealing between the sealing frame 21 and the inner liner body 10; the sealing frame 21 is made of the same metal material as the inner liner body, which is beneficial to increase the structural strength of the inner liner, and avoids the easy adhesion of scale and vegetable residue caused by long-term use of plastic materials, thereby ensuring the washing effect and cleaning rate.

[0054] In other embodiments, the inner container body 10 may also be made of other metal materials.

[0055] In this embodiment, the inner tank of a drawer dishwasher is provided. The inner tank body 10 is square and has four side walls. The sealing frame 21 has four sealing edges respectively extending and bent along the upper ends of the side walls of the inner tank body 10 , and the four sealing edges are welded in sequence to form the sealing frame 21 .

[0056] See also Figure 3-Figure 4As shown, the inner tank body 10 and the sealing frame 21 are preferably made of a piece of steel plate. The sealing frame 21 is a square frame. The corner of the sealing frame 21 is the connection of two adjacent sealing edges. The two adjacent sealing edges are formed by extending upward along the two adjacent side walls and bending inward. The two adjacent side walls are formed by bending the steel plate, and two sealing edges are formed after extending upward along the upper ends of the two side walls and bending inward. That is, the lower ends of the two adjacent sealing edges intersect, which causes welding deformation and stress concentration to easily occur in the welding near the intersection, seriously affecting the welding quality, and the two sealing edges are not easy to weld at the bend, and it is not easy to perform post-welding polishing, which is time-consuming and labor-intensive and cannot guarantee quality; therefore, an opening 211 is opened at the corner of the sealing frame 21, and a decorative block 25 for filling the opening 211 is provided at the opening 211. By setting the opening 211, welding at the intersection of the two adjacent sealing edges can be avoided, and welding at the bend is avoided, thereby ensuring welding quality and improving manufacturing efficiency.

[0057] See also Figure 2-3 As shown, the sealing flange 20 also has a support frame 22 for supporting the sealing frame 21. By providing the support frame 22, it is beneficial to increase the structural strength of the sealing frame 21. When the inner cover gives a certain pressure to support the sealing frame 21 to ensure sealing, it is beneficial to ensure the force-bearing capacity of the sealing frame 21; the decorative block 25 is installed and fixed on the support frame 22. The support frame 22 has the function of supporting the sealing frame 21 and also has the function of fixing the decorative block 25, which is beneficial to increase the firmness of the fixing of the decorative block 25.

[0058] See also Figure 4-Figure 8 As shown, the structure of the decorative block 25 is described. The decorative block 25 has a fan-shaped decorative body 251, a tie plate 252 extending inward along the decorative body 251, and a tie head 253 for fixing is provided along the inner end of the tie plate 252. The tie head 253 extends along the inner end of the tie plate 252 in the thickness direction of the tie plate 252, and the thickness direction of the tie plate 252 is perpendicular to the inner and outer directions; the decorative body 251 is located at the opening 211, and the opening 211 is a fan-shaped opening that is narrow inside and wide outside. The decorative block 25 is also fan-shaped that is narrow inside and wide outside, so the decorative block 25 needs to be installed from the outside to the inside at the opening 211.

[0059] The tie head 253 has two symmetrically extending tie claws 2531. The support frame 22 is provided with two engaging openings 221 that match the two tie claws 2531. The tie claws 2531 are located within the engaging openings 221. The tie claws 2531 and the engaging openings 221 are used to limit the inward and outward movement of the tie head 253, ensuring a secure fit. The tie head 253 has a curved inner end surface 2532. A first position-limiting member 222 is provided on the support frame 22 to match the curved inner end surface 2532. The first position-limiting member 222 forms the inner end wall of the engaging opening 221. After the decorative block 25 is installed and fixed, the arc-shaped inner end surface 2532 contacts the first limiting component 222 to prevent the decorative block 25 from moving inward; the decorative body 251 has a horizontally arranged bottom end surface that matches the bottom surface of the opening 211, and the decorative body 251 has two vertical end surfaces that are close to each other in the inward direction; the decorative body 251 is located at the opening 211, and the decorative body 251 is fan-shaped with a narrow inside and a wide outside. The size of the outer end of the decorative body 251 is larger than the size of the opening 211, that is, the distance between the outer ends of the two vertical end surfaces of the decorative body 251 is greater than the width of the opening 211, so that when the decorative block 25 moves inward from the opening 211, the two vertical end surfaces of the decorative block 25 are blocked by the opening 211, and preferably, the outer end surface of the decorative block 25 is flush with the sealing frame 21 at the opening 211.

[0060] The support frame 22 includes a plate-shaped support body 220, on which are disposed a first stopper 222 and two second stopper members 223. The two second stopper members 223, whose adjacent sides respectively form engaging openings 221 with the first stopper 222. The symmetrical arrangement of the two tie claws 2531 and the two engaging openings 221 facilitates securing both ends of the tie head 253, facilitating force balance on the tie head 253 and increasing stability after securing.

[0061] The two sides of the second retaining members 223 that face away from each other are respectively connected to the first retaining member 222, which increases the structural strength of the second retaining members 223 and the stability of the fixing of the tie head 253. To install the decorative block 25, the decorative block 25 must be moved inward from the opening 211 so that the tie head 253 is positioned above the engaging opening 221. The decorative block 25 must then be moved downward so that the tie head 253 engages within the engaging opening 221 and the decorative body 251 is positioned within the opening 211. In other words, the height of the decorative body 251 must be greater than the height of the tie head 253 to ensure proper assembly of the decorative block 25.

[0062] See also Figure 10-13As shown in the figure, the structure of the sealing frame 21 is described. The sealing frame 21 has an extension portion 212 extending upward along the inner tank body 10, a bending portion 213 inward along the upper end of the extension portion 212, and a first platform portion 214 extending inward along the bending portion 213. The extension portion 212, the bending portion 213 and the first platform portion 214 are all frame-shaped, and the opening 211 is opened at the corner of the extension portion 212 and the bending portion 213.

[0063] The sealing frame 21 further includes a first connecting portion 215 that bends downward and inward along the inner end of the first platform portion 214, and a second platform portion 216 that extends inward along the inner end of the first connecting portion 215. The first platform portion 214 and the second platform portion 216 are arranged parallel to each other. The sealing strip on the inner lid of the dishwasher seals against the second platform portion 216. The stepped arrangement of the first platform portion 214 and the second platform portion 216 prevents water droplets that drip onto the second platform portion 216 from spilling outward and facilitates the sealing and positioning of the inner lid and the sealing frame 21.

[0064] The sealing frame 21 also has a third platform portion 218 located below the second platform portion 216 and a second connecting portion 217 for connecting the second platform portion 216 and the third platform portion 218. The third platform portion 218 is arranged parallel to the second platform portion 216, and the second connecting portion 217 is semicircular. The second connecting portion 217 is conducive to forming a smooth end surface on the inner side of the sealing frame 21, which is conducive to the operation of removing and placing tableware from the inner pot body 10, and is conducive to increasing the structural strength of the sealing frame 21 and improving the aesthetic appearance. The provision of the third platform portion 218 further increases the structural strength of the sealing frame 21 and facilitates the fixation of the support frame 22.

[0065] The ratio of the inner-outer dimension of the second platform portion 216 to the inner-outer dimension of the first platform portion 214 is 2 to 3, and preferably the ratio is set to 2. The ratio of the inner-outer dimension of the second platform portion 216 to the inner-outer dimension of the third platform portion 218 is 2 to 3, and preferably the ratio is set to 2.5.

[0066] Regarding the installation and fixation of the support frame 22, the support frame 22 is fixed between the inner wall of the liner body 10 and the sealing frame 21, which is conducive to the convenience of the support frame 22 assembly operation and the sealing performance of the liner, avoiding the need for fasteners such as screws. The support frame 22 includes a support body 220, a first support portion 224 is provided along the outer end of the support body 221, and the first support portion 224 is in contact with the inner wall of the liner body 10. A notch 225 is provided at the inner end of the support frame 22 to cooperate with the outer end of the third platform portion 218; so that the first support portion 224 at the outer end of the support frame 22 abuts against the inner wall of the liner body 10, and the notch 225 at the inner end of the support frame 22 is fixed to the outer end of the third platform portion 218, that is, the support frame 22 is fixed between the inner wall of the liner body 10 and the third platform portion 218, avoiding the need for fastening operations and facilitating installation efficiency. The support frame 22 can be provided to seal the sealing frame 21, preventing water droplets from entering the sealing frame 21.

[0067] In order to increase the support of the support frame 22 for the sealing frame 21, a second support portion 226 extending upward is provided along the inner end of the support body 221. The second support portion 226 approaches and contacts the first platform portion 214 to support the first platform portion 214, thereby increasing the ability of the first platform portion 214 to withstand downward force and ensuring the strength of the first platform portion 214.

[0068] The support body 220 comprises a first support body 2201 arranged parallel to the second platform portion 214, and a second support body 2202 arranged outwardly and downwardly along the outer end of the first support body 2201. The downward inclination of the second support body 2202 helps increase the height of the first support portion 224, increasing the contact area between the support frame 22 and the inner wall of the liner body 1, and improving the stability of the support frame 22 after assembly. The angle between the second support body 2202 and the first support body 2201 is preferably set to 135° to 150°. The lower end surface of the first support body 2201 is flush with the lower end surface of the third platform portion 218, and the outer end of the first support body 2201 is located directly below the first connecting portion 213.

[0069] The dishwasher has a rotatable spray arm, and the spray water flow is mainly concentrated in the circular area that the spray arm can cover, and the spray water flow reaching the edge area of the inner tank is less; therefore, a spray chamber 227 connected to the dishwasher water channel is provided in the sealing flange 20, and a plurality of nozzles 2271 spraying into the inner tank body 10 are provided on the spray chamber 227. The spray water flow can be sprayed directly from the nozzle 2271, or a nozzle can be installed at the nozzle 2271. By providing a spray chamber 227 in the sealing flange 20, the spray water flow can be sprayed out from the top of the inner pot body 10, so that the spraying of the inner edge area of the inner pot can be achieved, which is beneficial to improving the cleaning efficiency; and the spray chamber 227 is provided in the sealing flange 20, and does not occupy the space in the inner pot, which is beneficial to ensuring the effective volume of the inner pot; and the spray chamber 227 is located in the sealing flange 20, so that the spray water flow is sprayed out from the sealing flange 20 to rinse the dishes and finally reaches the bottom of the inner pot body, that is, the spray water flow has a larger spraying stroke, which is beneficial to improving the cleaning effect of the spray water flow.

[0070] The spray chamber 227 is located on the inclined second support body 2202 of the support frame 22, so that the water jetted from the nozzle 2271 is sprayed downward and inward. The angle between the spray bottom wall 2272 and the horizontal plane is 30° to 45°, which makes the spray water have an inward spray angle. The outer end wall of the spray chamber 227 forms the first support portion 224, so that the outer wall of the spray chamber 227 is located at the outer end of the support frame 22. The spray chamber 227 is adjacent to the inner wall of the liner body 10, which facilitates the outward placement of the spray chamber 227 and improves the spray coverage around the liner.

[0071] The spray chamber 227 includes an upwardly extending spray chamber wall 2273 disposed on the support body 220. The first limiting member 222 and the first support portion 224 are part of the spray chamber wall 2273 that encloses the spray chamber 227. The spray chamber wall 2273 and the surrounding support body 220 form a spray lower shell. A spray cover 2274 is sealed at the upper end of the spray lower shell. The spray lower shell and the spray cover 2274 surround and form the spray chamber 227. By providing the spray chamber wall 2273 on the support body 220 and sealingly securing the spray cover 2274 to form the spray chamber 227, the spray chamber 227 is disposed on the support frame 22, occupying the internal space of the sealing flange 20 and avoiding the need for a separate spray chamber.

[0072] In order to increase the height of the spray chamber 227 as much as possible, the height below the first platform portion 214 is the highest in the sealing flange 20 , and thus the spray chamber 227 is disposed below the first platform portion 214 .

[0073] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions claimed to be protected by the present invention.

Claims

1. A dishwasher liner, characterized in that: include: An inner liner body, which is used to accommodate tableware and is made of metal; A sealing flange having a sealing frame formed by extending upward from the open end of the inner liner body and then bending inward, the sealing frame having a plurality of sealing edges respectively extending and bending along the upper ends of the side walls of the inner liner body, the plurality of sealing edges being sequentially welded to form the sealing frame; An opening is provided at a corner of the sealing frame, and a decorative block is provided at the opening for filling the opening; the sealing flange also has a supporting frame for supporting the sealing frame, and the decorative block is mounted and fixed on the supporting frame; the sealing frame has an extension portion extending upward along the inner tank body, a bent portion inward along the upper end of the extension portion, and a first platform portion extending inward along the bent portion, and the opening is provided at a corner of the extension portion and the bent portion.

2. The dishwasher inner container according to claim 1, characterized in that: The decorative block comprises a fan-shaped decorative body, a tie plate extending inwardly along the decorative body, and a tie head for fixing provided along the inner end of the tie plate. The decorative body is located at the opening.

3. The dishwasher inner container according to claim 2, characterized in that: The tying head has two symmetrically extending tying claws, and the supporting frame is provided with engaging openings matching the two tying claws, and the tying claws are located in the engaging openings.

4. The dishwasher inner container according to claim 3, characterized in that: The tie head has an arc-shaped inner end surface, and a first limiting component matching the arc-shaped inner end surface is provided on the support frame. The first limiting component forms the inner end wall of the engaging opening.

5. The dishwasher inner container according to claim 4, characterized in that: The support frame has a plate-shaped support body, on which a first limiting component and two second limiting components are provided. The engaging openings are formed between the two second limiting components and the first limiting components at sides close to each other.

6. The dishwasher inner container according to claim 5, characterized in that: The sides of the two second position-limiting components that are away from each other are respectively connected to the first position-limiting component.

7. The dishwasher inner container according to any one of claims 1 to 6, characterized in that: The sealing frame further comprises a first connecting portion bent downward and inward along the inner end of the first platform portion, and a second platform portion extending inward along the inner end of the first connecting portion. The first platform portion and the second platform portion are arranged in parallel.

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