CN221242788U - Liner assembly and dish washer - Google Patents

Abstract

The utility model provides an inner container assembly and a dish washer, and relates to the technical field of washing devices. The liner assembly includes a plate; the plate comprises a plane part and an arc surface part positioned at the side edge of the plane part, and the arc surface part is formed by a rounding corner arranged at the edge of the plate; the two sides of the plate surface of the plate are respectively an inner side and an outer side, and the inner side of the plate is the side where the arc center of the arc surface is located; the plate surface of the plate at the junction of the plane part and the cambered surface part is provided with a concave pit which is concave towards the inner side of the plate and/or is provided with a convex hull which is convex towards the outer side of the plate. This inner bag subassembly sets up pit or convex closure through the department of crossing at the plane portion and cambered surface portion of plate, can carry out structural reinforcement to the aforesaid department of crossing of plate, effectively prevents that the plate after the stretch forming from taking place rebound deformation in cambered surface portion department for the dimensional accuracy of plate is more accurate, thereby reduces the product packaging technology degree of difficulty, promotes the product packaging success rate simultaneously.

Description

Liner assembly and dish washer

Technical Field

The utility model relates to the technical field of washing devices, in particular to an inner container assembly and a dish washer.

Background

In the conventional liner structure of a dish washer, the liner structure is generally made of a plate material such as a stainless steel plate, etc., in the manufacturing process, the plate material such as the stainless steel plate is first stretched to be made into a single-piece panel 10 with a rounded corner 100 at the edge as shown in fig. 1, and then, as shown in fig. 2, the single-piece panels 10 are formed into a dish washer housing 1 through a connection process such as engagement, riveting, welding, etc., and the inner space of the housing 1 is the liner 11 of the dish washer.

However, after the sheet material such as the corrosion resistant plate is stretched and formed, the rebound condition exists at the fillet 100, so that the dimension of the fillet 100 is changed, the dimension precision of the single-piece panel 10 is difficult to ensure, the difficulty of the processes such as product engagement, riveting, welding and the like can be increased in the subsequent process of forming the dish washer housing 1, and the success rate of the assembly processes such as engagement, riveting, welding and the like can be reduced.

Disclosure of utility model

The utility model aims to provide an inner container assembly and a dish washer, which are used for relieving the technical problems that in the prior art, in the inner container structure of the dish washer, a plate is required to be stretched to be manufactured into a single-piece panel with a rounded edge in the manufacturing process, and then the single-piece panel is connected to form a shell, but the rounded corner can have rebound after the single-piece panel is stretched and molded, so that the size of the rounded corner is changed, the size precision of the single-piece panel is difficult to ensure, the product assembly process difficulty is increased, and the shell assembly success rate is reduced.

In a first aspect, the present utility model provides a liner assembly comprising a plate;

The plate comprises a plane part and an arc surface part positioned at the side edge of the plane part, and the arc surface part is formed by a rounding corner arranged at the edge of the plate;

The two sides of the plate surface of the plate are respectively an inner side and an outer side, and the inner side of the plate is the side where the arc center of the arc surface part is located; the plate surface of the plate at the junction of the plane part and the cambered surface part is provided with a concave pit which is concave towards the inner side of the plate, and/or is provided with a convex hull which is convex towards the outer side of the plate.

In an alternative embodiment, the plurality of pits are distributed at intervals along the extending direction of the edge of the plate, and/or the plurality of convex hulls are distributed at intervals along the extending direction of the edge of the plate.

In an optional embodiment, the plate surface of the plate at the junction of the plane part and the cambered surface part is provided with a plurality of pits, the pits are sequentially connected along the edge extension direction of the plate, and the depths of the pits are sequentially increased so that the pits are distributed in a step shape; or the face of the plate at the junction of the plane part and the cambered surface part is provided with a plurality of convex hulls, the convex hulls are sequentially connected along the edge extending direction of the plate, and the convex heights of the convex hulls are sequentially decreased so that the convex hulls are distributed in a step shape.

In an alternative embodiment, the plate includes a plurality of sides;

The pits are distributed in a step shape, and the pits at the tail end of the step extend to the side edge of the plate opposite to the tail end of the step; or a plurality of convex hulls distributed in a step shape, wherein the convex hulls at the tail ends of the steps extend to the side edges of the plate opposite to the tail ends of the steps.

In an alternative embodiment, the plate comprises a plurality of side edges, wherein two side edges are opposite in position, and rounded corners are respectively arranged at the two opposite side edges of the plate to form the cambered surface part;

The plurality of pits are correspondingly connected with the plurality of pits in a step-shaped manner between the other arc surface part and the plane part; or a plurality of convex hulls which are distributed in a step shape between one cambered surface part and the plane part are connected with a plurality of convex hulls which are distributed in a step shape between the other cambered surface part and the plane part in a one-to-one correspondence manner.

In an alternative embodiment, the plate surface of the plate member at the planar portion is provided with a projection projecting toward the outside of the plate member and/or with a recess recessed toward the inside of the plate member.

In an alternative embodiment, the plate surface of the plate at the plane part is provided with a convex part, and a pit or a convex hull at the junction of the plane part and the cambered surface part is connected with the convex part.

In an alternative embodiment, the plate surface of the plate at the plane part is provided with a plurality of protruding parts and a plurality of recessed parts, and the protruding parts and the recessed parts are distributed in a staggered manner, so that the plate surface at the plane part of the plate is wavy.

In an alternative embodiment, the plate includes front and rear opposite sides, and a medial side between the front and rear sides;

The back side and the middle side of the plate are both provided with round corners to form the cambered surface part, and the front side of the plate is connected with a bending arm extending towards the outer side of the plate.

In a second aspect, the present utility model provides a dishwasher comprising a liner assembly as described in any one of the preceding embodiments.

The liner assembly provided by the utility model comprises a plate; the plate comprises a plane part and an arc surface part positioned at the side edge of the plane part, and the arc surface part is formed by a rounding corner arranged at the edge of the plate; the two sides of the plate surface of the plate are respectively an inner side and an outer side, and the inner side of the plate is the side where the arc center of the arc surface is located; the plate surface of the plate at the junction of the plane part and the cambered surface part is provided with a concave pit which is concave towards the inner side of the plate and/or is provided with a convex hull which is convex towards the outer side of the plate. The liner assembly provided by the utility model can be applied to a dish washer, the liner assembly is a dish washer shell, a plurality of plates in the liner assembly can be arranged, and the plurality of plates can be assembled by adopting the processes of engagement, riveting, welding and the like to form the dish washer shell. When the plate in the liner assembly is manufactured, a round corner can be formed at the edge of the plate by adopting a stretching or stamping process, the plate surface at the round corner of the plate is an arc surface of the plate, and the rest plate surfaces of the plate are plane parts. The depressions or the convex hulls may then be formed at the junctions between the arcuate and planar portions of the plate member by a stamping process or the like, or both. The lateral wall bending part of pit and the lateral wall bending part of convex closure all can play the effect of strengthening rib this moment, can connect the plane portion and the cambered surface portion of plate for by planar transitional coupling face between plane portion and the cambered surface portion of plate change into space three-dimensional structure, and above-mentioned lateral wall bending part can also play perpendicular muscle effect in order to carry out vertical support to cambered surface portion and plane portion handing-over department, thereby can effectively strengthen the structural strength of cambered surface portion and plane portion handing-over department of plate, prevent the cambered surface portion rebound deformation after punching press or the stretch forming in order to effectively promote the dimensional accuracy of cambered surface portion department of plate. After the dimensional accuracy of the arc surface part of the plate is improved, the butt joint difficulty between the plates is reduced in the subsequent plate assembly process, and then the assembly success rate of the liner assembly is improved, so that the product yield of the liner assembly is improved.

Compared with the prior art, the liner assembly provided by the utility model has the advantages that the pit or the convex hull is arranged at the joint of the plane part and the cambered surface part of the plate, so that the structure of the joint of the plate can be reinforced, the plate subjected to stretch forming is effectively prevented from rebound deformation at the cambered surface part, the dimensional accuracy of the plate is more accurate, the product assembly process difficulty is reduced, and the product assembly success rate is improved.

The dish washer provided by the utility model comprises the inner container assembly, so that the dish washer provided by the utility model has the same beneficial effects as the inner container assembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a one-piece panel in a prior art dishwasher housing;

FIG. 2 is a schematic view of a structure of a housing of a conventional dishwasher;

FIG. 3 is a schematic structural view of a liner assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of another structure of a liner assembly according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a plate according to an embodiment of the present utility model;

Fig. 6 is a schematic view of another structure of a plate according to an embodiment of the present utility model;

fig. 7 is a schematic view of another structure of a plate according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a plate member when the plate surface at the planar portion is wavy;

Fig. 9 is a schematic structural view of a plate member when a protruding portion is provided on a plate surface at a planar portion according to an embodiment of the present utility model;

fig. 10 is a schematic structural view of a plate when a protrusion is connected to a pit according to an embodiment of the present utility model;

FIG. 11 is a schematic structural view of a liner assembly when a plurality of pits are distributed in a step shape according to an embodiment of the present utility model;

FIG. 12 is a schematic view of the structure of the plate member of the liner assembly of FIG. 11;

FIG. 13 is another schematic structural view of a liner assembly when a plurality of pits are distributed in a step shape according to an embodiment of the present utility model;

FIG. 14 is a schematic view of the plate member of FIG. 13;

FIG. 15 is a schematic view of a liner assembly according to an embodiment of the present utility model;

Fig. 16 is a schematic view of the plate member of fig. 15.

Icon: 1-a housing; 10-a one-piece panel; 100-rounding; 11-an inner container; 2-plate members; 20-a planar portion; 200-mounting grooves; 201-a protrusion; 202-a depression; 21-arc face; 22-pits; 23-convex hull; 24-step transition surface; 3-bending arm.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Examples:

As shown in fig. 3 to 14, the liner assembly provided in this embodiment includes a plate member 2; the plate 2 includes a planar portion 20 and an arc portion 21 at a side of the planar portion 20, the arc portion 21 being formed by a rounded corner provided at an edge of the plate 2; the two sides of the plate surface of the plate 2 are respectively an inner side and an outer side, and the inner side of the plate 2 is the side where the arc center of the arc surface part 21 is positioned; the plate surface of the plate member 2 at the junction of the planar portion 20 and the arcuate portion 21 is provided with a concave recess 22 recessed toward the inside of the plate member 2 as shown in fig. 3 to 6 and fig. 8 to 14, or is provided with a convex hull 23 protruding toward the outside of the plate member 2 as shown in fig. 7. Or the plate surface of the plate member 2 at the junction of the flat surface portion 20 and the arcuate surface portion 21 is provided with both a concave recess 22 recessed toward the inside of the plate member 2 and a convex hull 23 protruding toward the outside of the plate member 2.

The liner assembly provided by the embodiment can be applied to a dish washer, and at the moment, the liner assembly is a casing of the dish washer, and the casing of the dish washer is generally formed by assembling three parts of the plate 2 positioned at the top, the plate 2 positioned at the bottom and the vertical plate 2 positioned between the top and the bottom through technologies of engagement, riveting, welding and the like. Taking a biting manner as an example, the biting surface of the shell of the dish washer is an arc surface 21 of the plate 2, the biting surfaces of the plate 2 on two sides of the biting position of the shell are required to be orderly jointed in the biting process, and if the size of the biting surface of the plate 2 deviates from the design requirement, the biting yield of the shell of the dish washer is greatly affected, so that the shell assembly yield is reduced. Therefore, the dimensional accuracy at the arcuate surface portion 21 of the panel 2 has a great influence on the assembly success rate of the liner assembly, and it is necessary to prevent the arcuate surface portion 21 of the panel 2 from being deformed after the panel 2 is manufactured.

When the plate 2 is manufactured, a drawing or stamping process may be first used to form a rounded corner at the edge of the plate 2, and at this time, the plate surface at the rounded corner of the plate 2 is the arc surface 21 of the plate 2, and the rest of the plate surfaces of the plate 2 are the plane surfaces 20. The recess 22 or the convex hull 23 may then be formed at the junction between the arc surface portion 21 and the plane portion 20 of the plate member 2 by a process such as stamping, or both the recess 22 and the convex hull 23 may be formed. At this moment, the side wall bending part of the pit 22 and the side wall bending part of the convex hull 23 can play the role of reinforcing ribs, and can connect the plane part 20 and the arc part 21 of the plate 2, so that the plane part 20 and the arc part 21 of the plate 2 are converted into a space three-dimensional structure by a planar transitional connection surface, and the side wall bending part can play the role of vertical ribs to vertically support the junction of the arc part 21 and the plane part 20, thereby effectively enhancing the structural strength of the junction of the arc part 21 and the plane part 20 of the plate 2, and preventing the rebound deformation of the arc part 21 after stamping or stretch forming so as to effectively improve the dimensional accuracy of the arc part 21 of the plate 2. After the dimensional accuracy of the arc surface 21 of the plate 2 is improved, the butt joint difficulty between the plates 2 can be reduced in the subsequent process of assembling the plate 2, and the assembly success rate of the liner assembly is improved, so that the product yield of the liner assembly is improved.

Compared with the prior art, the inner container assembly provided by the embodiment can structurally strengthen the above-mentioned junction of the plate 2 by arranging the concave pit 22 or the convex hull 23 at the junction of the plane part 20 and the arc surface part 21 of the plate 2, effectively prevents the plate 2 after stretch forming from rebound deformation at the arc surface part 21, ensures that the dimensional accuracy of the plate 2 is more accurate, reduces the product assembly process difficulty, and simultaneously improves the product assembly success rate.

In the present embodiment, the number, shape and size of the concave pits 22 or convex hulls 23 provided at the junction of the arcuate surface portion 21 and the planar surface portion 20 of the plate member 2 are not limited.

Specifically, taking the junction between the arc surface portion 21 and the plane surface portion 20 of the plate 2 as an example, as shown in fig. 4 to fig. 6, the number of the pits 22 may be plural, and the junction between the arc surface portion 21 and the plane surface portion 20 at each side of the plate 2 may be plural pits 22; as shown in fig. 9, the shape of the pit 22 may be rectangular, as shown in fig. 10, the shape of the pit 22 may also be circular or elliptical, and even the shape of the pit 22 may be an irregular shape such as an L-shape.

In addition, the size of the concave pit 22 and the convex hull 23 is not limited, and as shown in fig. 6, when the concave pit 22 is provided at the junction of the arcuate surface portion 21 and the planar surface portion 20, the size of the concave pit 22 may be small so as to be located only at the junction between the arcuate surface portion 21 and the planar surface portion 20 of the plate member 2. When the convex hull 23 is provided at the junction of the arcuate surface portion 21 and the planar surface portion 20, as shown in fig. 8, the convex hull 23 may be larger in size to extend to the planar surface portion 20 of the plate member 2.

In order to achieve a better structural reinforcement effect, when the junction between the arc surface portion 21 and the plane surface portion 20 of the plate 2 is provided with the pits 22, as shown in fig. 4, 5 and 6, in this embodiment, the pits 22 are preferably a plurality of pits 22, and the plurality of pits 22 are distributed at intervals along the extending direction of the edge of the plate 2; as shown in fig. 7, when the convex hulls 23 are provided at the junction of the arcuate surface portion 21 and the planar surface portion 20 of the plate member 2, it is preferable in this embodiment that the convex hulls 23 are plural, and the plural convex hulls 23 are distributed at intervals along the extending direction of the edge of the plate member 2.

It should be noted that, when the junction between the arc surface portion 21 and the plane portion 20 of the plate 2 is provided with a plurality of pits 22 and a plurality of convex hulls 23, the plurality of pits 22 and the plurality of convex hulls 23 may be sequentially distributed along the in-line direction, and further, the plurality of pits 22 and the plurality of convex hulls 23 may be alternatively distributed.

When the plate surface of the plate 2 at the junction of the planar portion 20 and the arcuate surface portion 21 is provided with a plurality of pits 22, as shown in fig. 11 to 14, the plurality of pits 22 are sequentially connected along the extending direction of the edge of the plate 2, and the depths of the plurality of pits 22 are sequentially increased so that the plurality of pits 22 are distributed in a stepwise manner. When the plate surface of the plate 2 at the junction of the planar portion 20 and the arc portion 21 is provided with a plurality of convex hulls 23, the convex hulls 23 can also be sequentially connected along the edge extending direction of the plate 2, and the convex heights of the convex hulls 23 are sequentially decreased so that the convex hulls 23 are distributed in a step shape.

When a plurality of pits 22 are in step-like distribution, the step transition surface 24 between every two adjacent pits 22 can span the plane part 20 and the arc surface part 21 of the plate 2, and at the moment, each step transition surface 24 is equivalent to a reinforcing rib, so that the structural stability of the plate surface at the joint of the plane part 20 and the arc surface part 21 can be effectively enhanced, and the plate 2 is prevented from rebound deformation after stretching or stamping forming.

Similarly, when the convex hulls 23 are distributed in a step shape, the step transition surface 24 between every two adjacent convex hulls 23 also spans across the plane part 20 and the arc part 21 of the plate 2, and the step transition surface 24 is also equivalent to a reinforcing rib, so that the structural stability of the plate surface at the junction of the plane part 20 and the arc part 21 can be effectively enhanced, and the plate 2 is prevented from rebound deformation after stretching or stamping forming.

In order to effectively improve the structural stability of the junction between the planar portion 20 and the arc portion 21 of the plate 2, in this embodiment, when a plurality of pits 22 are preferably formed on the plate surface of the plate 2 at the junction between the planar portion 20 and the arc portion 21, the number of the pits 22 is at least three, and when a plurality of convex hulls 23 are formed on the plate surface of the plate 2 at the junction between the planar portion 20 and the arc portion 21, the number of the convex hulls 23 is also at least three.

Further, as shown in fig. 11, 12, 13 and 14, the panel 2 includes a plurality of side edges; among the plurality of pits 22 distributed in a step shape, the pit 22 at the end of the step extends to the side of the plate 2 opposite to the end of the step; or a plurality of convex hulls 23 distributed in a stepwise manner, the convex hull 23 at the end of the step extends to the side of the plate 2 opposite to the end of the step.

When the junction of the planar portion 20 and the arc portion 21 of the plate 2 is provided with a plurality of pits 22 and the plurality of pits 22 are distributed in a step shape, as shown in fig. 12 and 14, the pit 22 at the end of the step can be extended to the side of the plate 2 opposite to the end of the step, so that the structure of the arc portion 21 at the side of the plate 2 is reinforced, and even if the junction of the arc portion 21 corresponding to the side of the plate 2 and the planar portion 20 is not provided with the pits 22 or the convex hull 23, the rebound deformation of the arc portion 21 corresponding to the side of the plate 2 can be prevented, and the processing steps of the plate 2 can be saved, thereby improving the assembly efficiency of the liner assembly.

Similarly, when the junction of the planar portion 20 and the arc portion 21 of the plate 2 is provided with the plurality of convex hulls 23 and the plurality of convex hulls 23 are distributed in a step shape, the convex hulls 23 at the tail end of the step can be extended to the side edge of the plate 2 opposite to the tail end of the step, so that the structure of the arc portion 21 at the side edge of the plate 2 is reinforced, and the rebound deformation of the arc portion 21 corresponding to the side edge of the plate 2 can be prevented on the premise that no pit 22 or convex hulls 23 are arranged at the junction of the arc portion 21 corresponding to the side edge of the plate 2 and the planar portion 20.

The plate 2 comprises a plurality of side edges, wherein two side edges are opposite in position, and rounded corners are respectively arranged at the two opposite side edges of the plate 2 to form an arc surface 21; as shown in fig. 15 and 16, a plurality of concave pits 22 arranged in a stepwise manner between one of the arcuate surface portions 21 and the planar surface portion 20 are connected in one-to-one correspondence with a plurality of concave pits 22 arranged in a stepwise manner between the other arcuate surface portion 21 and the planar surface portion 20. Or a plurality of convex hulls 23 which are distributed in a stepwise manner between one of the arc-shaped surface parts 21 and the plane surface parts 20 are connected in one-to-one correspondence with a plurality of convex hulls 23 which are distributed in a stepwise manner between the other arc-shaped surface part 21 and the plane surface part 20.

The steps formed at the two opposite side edges of the plate 2 are connected in a penetrating manner at the plane part 20 of the plate 2 to form a penetrating step, and the penetrating step enables the plate surface of the plate 2 to form a multi-layer structure, so that the whole plate 2 of the plate 2 can play a role in structural reinforcement, and the arc part 21 is effectively prevented from rebound deformation after the plate 2 is stamped or stretched for forming.

It should be noted that, when the concave pits 22 or the convex hulls 23 in the steps formed at the opposite sides of the plate 2 are not correspondingly connected, as shown in fig. 11-14, the steps at the opposite sides of the plate 2 are symmetrically distributed and are non-penetrating steps, and the non-penetrating steps do not fully strengthen the structure of the plane 20 of the plate 2, but can simplify the processing steps of the plate 2 and effectively improve the processing efficiency of the plate 2.

In addition, when the liner assembly is applied to a dishwasher, it is generally necessary to install a spray arm in the liner assembly, and at this time, as shown in fig. 9 to 12, a mounting groove 200 protruding toward the outside of the liner assembly may be provided at a plane portion 20 of the plate 2 between two non-penetrating steps, where the mounting groove 200 is used for accommodating the spray arm, and may provide a mounting space for the spray arm, so as to prevent the spray arm from occupying too much inner space of the liner assembly, thereby improving the utilization rate of the inner space of the liner assembly.

It should be noted that, the bending portion between the bottom of the mounting groove 200 and the circumferential side wall may also function as a reinforcing rib, so as to effectively improve the structural strength of the plate surface of the planar portion 20 of the plate 2.

Further, as shown in fig. 3 to 7 and 10 to 12, the plate surface of the plate member 2 at the flat portion 20 is provided with a convex portion 201 protruding toward the outside of the plate member 2 or a concave portion 202 recessed toward the inside of the plate member 2. As shown in fig. 8, the plate surface of the plate member 2 at the flat surface portion 20 is provided with both a convex portion 201 protruding toward the outside of the plate member 2 and a concave portion 202 recessed toward the inside of the plate member 2.

The bending part of the side wall of the protruding part 201 and the bending part of the side wall of the recessed part 202 can play a role of a reinforcing rib, and the protruding part 201 and the recessed part 202 can increase the stress point and the stress area of the plate 2, so that the deformation resistance of the plate surface of the plate 2 at the plane part 20 is effectively increased, and the structural strength of the plate surface of the plate 2 at the plane part 20 is effectively improved.

In this embodiment, when the plate surface of the plate 2 at the plane portion 20 is provided with the protruding portion 201, there may be only one protruding portion 201, and when the plate surface of the plate 2 at the plane portion 20 is provided with the recessed portion 202, there may be only one recessed portion 202.

If the plate surface of the plate 2 at the plane portion 20 is provided with the protruding portion 201 and the recessed portion 202, as shown in fig. 8, the protruding portion 201 and the recessed portion 202 may be multiple, and the protruding portion 201 and the recessed portion 202 may be distributed in a staggered manner, so that the plate surface of the plate 2 at the plane portion 20 is in a wave shape, and the wave shape is similar to the structural principle of corrugated paper in the structural reinforcing principle of the plate 2 at the plane portion 20, so that the structural strength of the plate surface at the plane portion 20 of the plate surface is comprehensively reinforced, and the deformation resistance of the plate surface can be further effectively improved.

It should be noted that, because the plate material used in the existing dish washer is usually thinner to save the cost, the strength of the dish washer is weaker and the dish washer is easy to deform, when the liner assembly provided in this embodiment is applied to the dish washer, the plate 2 located at the top of the liner assembly and the vertical plate 2 located between the top and the bottom of the liner assembly can be provided with a plurality of protruding portions 201 and a plurality of recessed portions 202, so that the plate surface at the planar portion 20 of the plate 2 is formed into a wave-shaped structure to comprehensively improve the structural strength of the dish washer.

As shown in fig. 4 and 5, the plate surface of the plate member 2 at the flat portion 20 is provided with a convex portion 201, and a concave pit 22 or a convex hull 23 at the junction of the flat portion 20 and the arcuate surface portion 21 is connected to the convex portion 201.

The protruding portion 201 may also play a role of reinforcing ribs, so when the concave pit 22 or the convex hull 23 at the junction of the planar portion 20 and the arc portion 21 is connected with the protruding portion 201, the role of reinforcing ribs played by the concave pit 22 or the convex hull 23 at the junction of the planar portion 20 and the arc portion 21 may be extended to the planar portion 20 of the plate 2, so that the structural strength of the planar portion 20 of the plate 2 is effectively improved.

As shown in fig. 5, the panel 2 includes front and rear opposite sides, and a middle side between the front and rear sides; the rear side and the middle side of the plate 2 are both provided with rounded corners to form an arc portion 21, and the front side of the plate 2 is connected with a bending arm 3 extending toward the outer side of the plate 2.

When the inner container assembly is applied to a dish washer, a door opening is needed to be arranged at the front side of the dish washer, a door liner is needed to be installed at the door opening, and the front edge of the inner container assembly is correspondingly attached to the door liner. Thus preventing the front edge of the liner assembly from being obstructed from the process of conforming to the door liner, the front side edge of the panel 2 is generally free of the arcuate surface portion 21.

Based on this, in this embodiment, the bending arm 3 extending toward the outer side of the plate 2 is preferably connected to the front side edge of the plate 2, and the bending arm 3 can support the front edge of the liner assembly, so as to effectively prevent the front edge size of the liner assembly from being changed due to rebound deformation.

Further, to enhance the bonding effect between the bending arm 3 and the door liner, the bending arm 3 may be vertically disposed at the front side of the plate 2.

The embodiment also provides a dish washer, which comprises the inner container assembly, so that the dish washer and the inner container assembly provided by the embodiment can solve the same technical problem, achieve the same technical effect and are not repeated here.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. A liner assembly, characterized by comprising a plate (2);

the plate (2) comprises a plane part (20) and an arc surface part (21) positioned at the side edge of the plane part (20), wherein the arc surface part (21) is formed by a rounding corner arranged at the edge of the plate (2);

The two sides of the plate surface of the plate (2) are respectively an inner side and an outer side, and the inner side of the plate (2) is the side where the arc center of the arc surface part (21) is located; the plate surface of the plate (2) at the junction of the plane part (20) and the cambered surface part (21) is provided with a pit (22) which is sunken towards the inner side of the plate (2), and/or is provided with a convex hull (23) which is protruded towards the outer side of the plate (2).

2. The liner assembly according to claim 1, wherein the plurality of dimples (22) are provided in a plurality, the plurality of dimples (22) being spaced apart along the edge extension of the plate member (2), and/or the plurality of convex hulls (23) being provided in a plurality, the plurality of convex hulls (23) being spaced apart along the edge extension of the plate member (2).

3. The liner assembly according to claim 1, wherein a plurality of pits (22) are formed in a plate surface of the plate (2) at the junction of the planar portion (20) and the cambered portion (21), the plurality of pits (22) are sequentially connected along the edge extension direction of the plate (2), and the depths of the plurality of pits (22) are sequentially increased so that the plurality of pits (22) are distributed in a step shape; or alternatively

The face of plate (2) of plane portion (20) with cambered surface portion (21) junction is equipped with a plurality of convex closure (23), a plurality of convex closure (23) are followed the edge extending direction of plate (2) connects gradually, and a plurality of the protrusion height of convex closure (23) is progressively decreased in proper order so that a plurality of convex closure (23) are the echelonment and distribute.

4. A liner assembly according to claim 3, wherein the plate (2) includes a plurality of sides;

Among the plurality of pits (22) distributed in a step shape, the pit (22) at the end of the step extends to the side edge of the plate (2) opposite to the position of the end of the step; or alternatively

Among the convex hulls (23) distributed in a step shape, the convex hull (23) at the tail end of the step extends to the side edge of the plate (2) opposite to the tail end of the step.

5. A liner assembly according to claim 3, wherein the plate (2) comprises a plurality of side edges, two of which are opposite, and rounded corners are respectively arranged at the two opposite side edges of the plate (2) to form the cambered surface part (21);

A plurality of pits (22) which are arranged in a step-like manner between one cambered surface part (21) and the plane part (20) are correspondingly connected with a plurality of pits (22) which are arranged in a step-like manner between the other cambered surface part (21) and the plane part (20); or alternatively

One of the convex hulls (23) which are distributed in a step shape between the cambered surface part (21) and the plane part (20) is connected with the other convex hull (23) which is distributed in a step shape between the cambered surface part (21) and the plane part (20) in a one-to-one correspondence manner.

6. A liner assembly according to any one of claims 1-4, characterized in that the plate surface of the plate member (2) at the planar portion (20) is provided with a protruding portion (201) protruding towards the outside of the plate member (2) and/or with a recessed portion (202) recessed towards the inside of the plate member (2).

7. The liner assembly according to claim 6, wherein the plate surface of the plate (2) located at the planar portion (20) is provided with a protruding portion (201), and a pit (22) or a convex hull (23) at the junction of the planar portion (20) and the cambered surface portion (21) is connected with the protruding portion (201).

8. The liner assembly according to claim 6, wherein the plate surface of the plate member (2) at the planar portion (20) is provided with a plurality of the protruding portions (201) and a plurality of the recessed portions (202), and the protruding portions (201) and the recessed portions (202) are staggered so that the plate surface at the planar portion (20) of the plate member (2) is wavy.

9. A liner assembly according to any one of claims 1-5, wherein the panel (2) includes front and rear opposite sides and a medial side between the front and rear sides;

the back side and the middle side of the plate (2) are both provided with rounded corners to form the cambered surface part (21), and the front side of the plate (2) is connected with a bending arm (3) extending towards the outer side of the plate (2).

10. A dishwasher, comprising a liner assembly as claimed in any one of claims 1 to 9.