CN210612081U - Inner container of dish washing machine - Google Patents

Abstract

The utility model discloses a dish washer inner bag, inner bag include integrative board, and integrative board has bottom plate and side plate, and the side plate encloses into the dish washer inner bag jointly with bottom plate after buckling, the utility model discloses well dish washer inner bag adopts the criss-cross integrative panel of type shaping of buckling, and the dish washer inner bag structure of formation is more stable, and only needs to weld the concatenation department of side plate, has solved among the prior art problem that welding length is long, the technology is complicated.

Description

Inner container of dish washing machine

Technical Field

The utility model belongs to the technical field of domestic appliance technique and specifically relates to a dish washer inner bag is related to.

Background

The dish washer is used to automatically clean tableware such as dish, chopsticks, dish, knife and fork. The household dish washing machines in the market comprise a cabinet type, a table type and a sink integrated type, but the dish washing machines often occupy a large amount of kitchen space and bring inconvenience to users, and the drawer type dish washing machines are available in the market at present, can be pushed in or pulled out and are arranged in a shell or a bracket of the dish washing machine, and are convenient for the users to use; however, the inner container of the existing dish-washing machine is mostly made of plastic materials, the structural strength is high, the plastic is easy to deform, even the color is changed, the appearance is influenced, and aiming at the problem, the stainless steel inner container appears on the market, the integral stainless steel appearance gives users high-grade experience, but the stainless steel inner container is produced by adopting a stamping mode at present, therefore, the stainless steel liner is easy to crack after being highly stretched, the strength is weakened, the product quality is reduced, in addition, part of the dishwasher liner is formed by splicing a plurality of independent pieces, and all the spliced parts need to be aligned, positioned and welded, its position that needs the welding is many, and welding process is complicated, is unfavorable for improving production efficiency, and the inner bag of a plurality of independent piece concatenations, and structural strength depends on welding process, and the stability of quality is not high, and the inner bag of integrative punching press, owing to need pass through the tensile of high strength, the inner bag is scrapped easily.

In view of this, the present invention is especially provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a dish washer inner bag, buckles the shaping through integrative panel, has reduced welding position, has simplified processing technology.

In order to solve the technical problem, the utility model adopts the following basic concept:

the utility model provides a dish washer inner bag, includes integrative board, and integrative board has bottom plate portion and side plate portion, and the side plate portion encloses into dish washer inner bag jointly with bottom plate portion after buckling.

In the scheme, the inner container is formed by bending the integrated plates, so that the length of a welding seam is reduced, and the processing technology is simplified.

Preferably, the bottom plate part is provided with a plurality of sides, the side plate part comprises plate bodies respectively connected with the sides of the bottom plate part, and the plate bodies are bent towards the same side of the bottom plate part to jointly enclose the side wall of the dishwasher.

In the above scheme, through the utility model discloses a scheme can make the inner bag of different shapes respectively, buckles the relative bottom plate portion of each plate body, and adjacent two plate body concatenations form the lateral wall of annular dish washer.

Preferably, the bottom plate portion is a quadrilateral plate, four sides of the quadrilateral plate are respectively connected with a plate body, the four plate bodies are bent towards the same side of the bottom plate portion and form a dishwasher liner together with the bottom plate portion, and the opposite sides of the two adjacent plate bodies are contacted and connected by adopting a set process.

Preferably, the opposite side edges of two adjacent plate bodies are contacted and welded into a whole.

Preferably, in two adjacent plate bodies on the inner container, a connecting part is arranged on the side edge of one plate body, and the plate body is connected with the other plate body through the connecting part;

preferably, the connecting portion comprises a turned edge arranged on one side edge of each plate body, the two plate bodies are bent relative to the bottom plate portion, and the side edge of one plate body is attached to the turned edge of the adjacent plate body.

In the above scheme, through the design of turn-ups structure, two adjacent plate bodys can laminate the location, are convenient for through welded fastening, and the turn-ups has to support about spacing another plate body, have made things convenient for welding process.

Wherein the flanging is formed by bending the edge of the plate body towards the plane where the adjacent plate body is located. When the inner container comprises four plate bodies, the flanging is formed by vertically bending the edges of the plate bodies. The bending direction can be towards one side of the plate body spliced with the plate body, and can also be away from one side of the plate body spliced with the plate body.

Preferably, the inner container comprises two first plate bodies arranged on two opposite sides of the bottom plate portion, the other two plate bodies of the inner container are second plate bodies, recessed surfaces extending along the length direction of the plate bodies and recessed towards the bending direction of each plate body are arranged at the bottoms of the two first plate bodies, the flanges are arranged on two side edges of each first plate body, and after each plate body is bent relative to the bottom plate portion, the two side edges of each second plate body are attached to the flanges.

Preferably, the contour lines of the two side edges of the second plate body are matched with the longitudinal section profile of the first plate body. Therefore, after the second plate body is connected with the flanging of the first plate body, the edge is uniform, and no convex part exists.

Preferably, the first plate body is punched at one side of the connecting bottom plate portion to form a concave surface which is gradually narrowed towards the bottom plate portion and connected to the bottom plate portion, the second plate body is punched at one side of the connecting bottom plate portion to form a concave surface which is gradually narrowed towards the bottom edge and connected to the bottom plate portion, and after the plate bodies are bent, edges of the concave surfaces of the two adjacent plate bodies are correspondingly contacted and connected. In the above scheme, the sunken surfaces corresponding to the first body on the two second plate bodies are also provided with the sunken surfaces, the sunken surfaces of the first plate body are connected with the sunken surfaces of the second plate bodies, and the planes at the tops of the sunken surfaces of the first plate body and the second plate bodies are also correspondingly connected, so that the connection between the two adjacent plate bodies through the cambered surfaces and the planes is avoided, and the splicing process is simplified.

The manufacturing method of the dishwasher liner comprises the following steps:

s1, punching a bottom plate and a side plate which are integrated into a whole on the plate according to the size of the inner container;

s2, bending each plate body in the side plate part to form the side wall of the dish washer;

and S3, connecting and fixing the plate bodies through a connecting process.

Preferably, a quadrangular bottom plate and four plate bodies respectively connected with four sides of the bottom plate are punched on the plate, and the plate bodies are respectively vertically bent towards the same side of the bottom plate, so that the plate bodies are spliced to form the side wall of the dish washing machine, and two opposite side edges of two adjacent plate bodies are welded.

Preferably, in step S1, concave surfaces are punched on the bottoms of the two plate bodies on both sides of the bottom plate along the bending direction of the plate bodies;

alternatively, in step S1, convex shapes are respectively formed on both plates on both sides of the bottom plate by pressing toward the opposite side to the plate bending direction, and the concave surface is formed between the bottom surface of the shape and the bottom edge of the plate.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses a dish washer inner bag, including bottom plate and side plate portion, bottom plate and side plate portion are integrative, and the side plate portion encloses into the lateral wall of dish washer through buckling the concatenation, the utility model discloses well dish washer inner bag adopts the criss-cross integrative panel of type and buckles the shaping, and the dish washer structure of formation is more stable, and only needs to weld the concatenation department of side plate portion, has solved the problem that welding length is long among the prior art, and the technology is complicated.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of the inner container of the present invention;

FIGS. 2-4 are three splice structures;

FIG. 5 is a schematic view of the inner container with a connecting structure;

FIG. 6 is a front view of the liner;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is another elevational view of the liner;

FIG. 9 is an enlarged view of portion B of FIG. 8;

FIG. 10 is a schematic view of a water retaining structure provided on the inner container;

FIG. 11 is a schematic view of another water retaining structure of the liner;

FIG. 12 is another structural view of the liner connecting structure;

FIG. 13 is a schematic structural view of a connecting flange;

FIG. 14 is an exploded view of one construction of the bladder;

FIG. 15 is a schematic structural view of another liner;

FIG. 16 is a schematic view of the connection of the outer panel and the second connecting structure at A in FIG. 12;

fig. 17 is a schematic structural view of the outer plate and the second connecting structure of the present invention;

fig. 18 is a schematic structural view of a limiting structure in the second connecting structure, which is an enlarged view at B in fig. 17.

In the figure: 100. a connecting structure; 101. a first member; 102. a second component; 103. a third component; 104. a fourth component; 1001. a straight portion; 1002. a bending section; 200. a liner body; 201. a front plate; 2011. an installation port; 2012. a first splice; 2013. a second splice; 2014. splicing seams; 202. a back plate; 203. a side plate; 205. a planar portion; 206. a curved surface portion; 2033. a recessed surface; 20331. a horizontal bending surface; 20332. a vertical bending surface; 2034. profiling; 2035. a recessed surface; 20351. a first curve; 20352. a second curve; 204. a base plate; 250. a first connection face; 251. a second connection face; 252. bending the section; 2001. a water retaining structure; 301. a door body; 302. an outer plate; 600. a sealing frame body; 700. a first horizontal flanging; 701. longitudinally flanging; 702. a second horizontal flanging; 800. a convex portion; 900. a recess; 991. and (5) sealing rings.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1, the first embodiment provides a dishwasher liner, which includes an integrated plate having a bottom plate and a side plate, the bottom plate and the side plate are an integrated piece, and the side plate and the bottom plate enclose the dishwasher liner together after being bent.

In the scheme, the inner container is formed by bending the integrated plates, so that the length of a welding seam is reduced, and the processing technology is simplified.

Preferably, the bottom plate portion has a plurality of sides, the side plate portion includes the plate body of connecting each side of bottom plate portion 204 respectively, and each plate body is buckled to the same side of bottom plate portion and is enclosed into the dishwasher inner bag with bottom plate portion jointly.

In the above scheme, through the utility model discloses a scheme can make the inner bag of different shapes respectively, buckles the relative bottom plate portion of each plate body, and adjacent two plate body concatenations form the lateral wall of annular dish washer.

Preferably, the bottom plate portion is a quadrilateral plate, four edges of the quadrilateral plate are respectively connected with a plate body, the four plate bodies are bent towards the same side of the bottom plate portion to form a side wall of the dish washing machine, and opposite side edges of two adjacent plate bodies are contacted and connected by adopting a set process.

Preferably, the opposite side edges of two adjacent plate bodies are contacted and welded into a whole.

Preferably, in two adjacent plate bodies on the inner container, a connecting part is arranged on the side edge of one plate body, and the plate body is connected with the other plate body through the connecting part;

preferably, the connecting portion comprises a turned edge arranged on one side edge of each plate body, the two plate bodies are bent relative to the bottom plate portion, and the side edge of one plate body is attached to the turned edge of the adjacent plate body.

In the above scheme, through the design of turn-ups structure, two adjacent plate bodys can laminate the location, are convenient for through welded fastening, and the turn-ups has to support about spacing another plate body, have made things convenient for welding process.

Wherein the flanging is formed by bending the edge of the plate body towards the plane where the adjacent plate body is located. When the inner container comprises four plate bodies, the flanging is formed by vertically bending the edges of the plate bodies. The bending direction can be towards one side of the plate body spliced with the plate body, and can also be away from one side of the plate body spliced with the plate body.

Preferably, the inner bag is including setting up two first plate body 8001 in the relative both sides of bottom plate portion, and two other plate bodies of inner bag are second plate body 8002, two first plate body 8001 bottoms are equipped with along the sunken face 2033/2035 of the direction that plate body length direction extends and buckle to each plate body, are provided with on first plate body 8001 both sides limit the turn-ups, after the relative bottom plate portion 204 of each plate body buckles, the laminating in both sides border of two second plate body 8002 is in on the turn-ups.

Preferably, the contour lines of the two side edges of the second plate body 8002 are matched with the longitudinal section profile of the first plate body 8001. Thus, after the second plate body 8002 is connected with the flange of the first plate body 8001, the edge is uniform, and no convex part exists.

Preferably, the first plate body 8001 is formed with a concave surface 2033/2035 which is gradually narrowed toward the bottom plate portion and connected to the bottom plate portion by punching on one side of the connecting bottom plate portion, the second plate body 8002 is formed with a concave surface 2033/2035 which is gradually narrowed toward the bottom edge and connected to the bottom plate portion by punching on one side of the connecting bottom plate portion, and after each plate body is bent, the edges of the concave surfaces 2033/2035 of two adjacent plate bodies are correspondingly contacted and connected. In the scheme, the two second plate bodies 8002 are also provided with the recessed surfaces 2033/2035 corresponding to the recessed surfaces 2033/2035 on the first body, the recessed surfaces 2033/2035 of the first plate body 8001 are connected with the recessed surfaces 2033/2035 of the second plate body 8002, and the planes at the tops of the recessed surfaces 2033/2035 are also correspondingly connected, so that connection between two adjacent plate bodies through an arc surface and the planes is avoided, and the splicing process is simplified.

The manufacturing method of the dishwasher liner comprises the following steps:

s1, punching a bottom plate part and a side plate part which are integrated into a whole on the plate according to the size of the inner container;

s2, bending each plate body in the side plate part to form the side wall of the dish washer;

and S3, connecting and fixing the plate bodies through a connecting process.

Preferably, a quadrilateral bottom plate part and four plate bodies respectively connected with four sides of the bottom plate part are punched on the plate, and the plate bodies are respectively vertically bent towards the same side of the bottom plate part, so that the plate bodies are spliced to form the side wall of the dish washing machine, and two opposite sides of two adjacent plate bodies are welded.

Preferably, in step S1, recessed surfaces 2033 are punched in the bottom portions of the two plate bodies on both sides of the bottom plate portion in the direction in which the plate bodies are bent.

Alternatively, in step S1, a convex press is formed on each of the two plates on both sides of the bottom plate portion in a direction opposite to the bending direction of the plate, and the concave surface 2035 is formed between the bottom surface of the press and the bottom edge of the plate.

Example two

The present embodiment is the same as the second embodiment in that the inner container also includes a bottom plate portion and a side plate portion, the bottom plate portion and the side plate portion are an integral piece, and the side plate portion is formed by folding and splicing to form a side wall of the dishwasher. The difference lies in that two adjacent plate bodies are connected through a splicing structure.

Referring to fig. 2-4, the splicing structure includes a first connecting surface 250 disposed on one board body of two adjacent board bodies and a second connecting surface 251 disposed on the other board body, and the first connecting surface 250 and the second connecting surface 251 are attached to each other.

In the above scheme, the splicing structure is connected in a surface-to-surface joint connection mode, so that the splicing positioning of each plate body is facilitated, and the influence of processing errors is avoided.

Preferably, in two adjacent plate bodies, a first connecting surface 250 bent and extended toward the outer side of the liner is arranged on one side edge of one plate body spliced with the other plate body, a second connecting surface 251 bent and extended toward the outer side of the liner is arranged on the corresponding side edge of the other plate body, and the first connecting surface 250 and the second connecting surface 251 are attached and connected.

In the above embodiment, the first connection surface 250 and the second connection surface 251 are bonded and then welded. The first connecting surface 250 can be obtained by bending the edge of the corresponding board at a certain angle, and the second connecting surface 251 can be obtained by bending the edge of the other board at a certain angle, wherein the bending angle ensures that the first connecting surface 250 and the second connecting surface 251 are parallel, and surface-to-surface fitting can be realized.

Referring to fig. 2, the first connection surface 250 and the second connection surface 251 are formed by vertically bending edges of the corresponding plate bodies.

Preferably, the first connecting surface 250 and the second connecting surface 251 are attached and then welded and fixed; the two connecting surfaces can be connected at the corners of the inner container or connected in the direction vertical to the surface of a plate body.

Preferably, the first connecting surface 250 and the second connecting surface 251 have the same length, and the lengths of the first connecting surface 250 and the second connecting surface 251 are both very small, which does not affect the installation space of the inner container of the dishwasher, and the first connecting surface 250 and the second connecting surface 251 have the same length, and the end surface formed after welding is wide, which is not easy to cut the external structure.

Referring to fig. 3, in another scheme, in two adjacent boards, a first connecting surface 250 bent and extending toward the outer side of the liner is disposed along one side edge of one board spliced with the other board, a second connecting surface 251 bent and extending toward the outer side of the liner is disposed along the edge of the corresponding side of the other board, the length of the second connecting surface 251 is greater than that of the first connecting surface 250, after the first connecting surface 250 and the second connecting surface 251 are attached, the portion of the second connecting surface 251 longer than the first connecting surface 250 is bent toward the other side of the first connecting surface 250 to form a three-layer attaching surface, and the three-layer attaching surface is bent toward the outer surface of any board and attached to the outer surface. In this scheme, formed the binding face of three-layer, mosaic structure is comparatively stable, and does not have convex terminal surface, can not cause the destruction to other parts.

Referring to fig. 4, in another scheme, in two adjacent plate bodies, a side edge of one plate body spliced with the other plate body is formed to be recessed toward a side outside the liner to form the first connection surface 250, and an edge of a corresponding side of the other plate body is the second connection surface 251, and an edge of the corresponding side of the plate body is attached to the first connection surface 250.

In the above solution, in two adjacent boards, the edge of one board is recessed to form the first connection surface 250, and the edge of the other board is not changed and is directly connected to the first connection surface 250.

Preferably, the edge of one plate body is bent towards the side far away from the inner container to form a bent section 252, the bent section 252 is bent again to form a first connecting surface 250 parallel to the edge of the other plate body, the height of the bent section 252 in the direction perpendicular to the first connecting surface 250 is matched with the thickness of the second connecting surface, so that after the second connecting surface 251 is attached to the first connecting surface 250, the inner surfaces of the two plate bodies are in smooth transition, and the inner structure of the inner container is smooth.

The utility model discloses a setting that the inner bag can push in/take out is in the casing or the support of dish washer, in order to realize that the border connects each plate body, can be between two adjacent plate bodies, the side of a plate body is buckled to the plane at another plate body place, so makes to make mosaic structure be located planar position, so the concatenation is easy, and the welding is also convenient.

EXAMPLE III

Referring to fig. 5, in the present embodiment, the inner container is formed after being assembled and welded, the formed inner container includes a bottom plate 204, two side plates 203 extending along the moving direction of the inner container and disposed on two sides of the bottom plate 204, and a front plate 201 and a rear plate 202 respectively connected to two ends of the two side plates 203, and at least the two side plates 203 are provided with recessed surfaces recessed toward the inside of the inner container.

In this embodiment, the inner bag sets up the depressed surface that is used for dodging the slide rail, is favorable to the inner bag dilatation, and sets up the depressed surface on curb plate 203, and is tensile little, does not influence inner bag structural strength.

Preferably, the concave surface 2033 is formed by punching on the bottom of the side plate 203 toward the inner container (not shown in fig. 5, see fig. 6-9).

Referring to fig. 6 and 7, the concave surface 2033 includes a horizontal bending surface 20331 formed by bending the bottom of the side plate 203 from top to bottom toward the inside of the liner, and a vertical bending surface 20332 formed by bending the end of the horizontal bending surface 20331 downward, wherein the horizontal bending surface 20331 and the vertical bending surface 20332 are connected and transited by a smooth arc surface.

Referring to fig. 8 and 9, in another embodiment, the two side plates 203 are each stamped with a convex stamp 2034 opposite the opposite side plate 203, and a concave surface 2035 is formed on the side plate 203 at the bottom of the stamp 2034.

In this embodiment, the recessed surface 2035 is formed by stamping the die 2034 on the side plate 203, and the bottom of the side plate 203 is recessed surface 2035 relative to the die 2034. The convex structure is formed by stamping and pressing the 2034, and the inner space of the liner is enlarged. In this embodiment, the recessed surface 2035 is different from the recessed surface 2033 in that the degree of curvature of the recessed surface 2035 is small, and excessive stretching is likely to occur if the degree of curvature of the pressed recessed surface 2035 is further large because the pressed area is large.

The middle of the side plate 203 is punched towards one side of the outer part of the inner container, and a large area of outward convex compression 2034 is formed in the middle of the side plate 203, so that the capacity expansion of the inner container is facilitated.

Preferably, the cross-sectional profile of the concave surface 2035 through a vertical surface vertical to the side plate 203 on which the concave surface is located sequentially includes, from top to bottom, a first curve 20351 with a curvature center inside the liner and a second curve 20352 with a curvature center outside the liner, and the first curve 20351 and the second curve 20352 are in smooth transition.

The length of the first curve 20351 is equal to the length of the second curve 20352; the curvature of the first curve 20351 is equal to the curvature of the second curve 20352, and by means of the structural design, the tensile strength of the edges of the profiling 2034, or the concave surface 2035, at two bent parts is the same, the plate material is uniformly stretched and has uniform thickness, so that the influence of local over-stretching on the quality of the liner is prevented.

Example four

In this embodiment, as shown in fig. 10 to 11, the inner container is further described, the inner container includes an inner container main body 200 and a sealing frame body 600, the inner container main body includes the two side plates, the front plate, the rear plate and the bottom plate, wherein the two first plate bodies 8001 are the two side plates, the two second plate bodies are the front plate and the rear plate, the sealing frame body 600 is hermetically installed on the top opening of the inner container main body 200, a water blocking structure 2001 for blocking water from entering a gap between the wall surfaces of the sealing frame body 600 and the inner container main body 200 is disposed on the side portion of the inner container, and the water blocking structure can effectively prevent washing water from entering the gap between the wall surfaces of the sealing frame body 600 and the inner container main body 200 to flush the sealing structure, so that the service life of the sealing structure is prolonged, and the overall user experience of the product is improved.

In order to avoid the occurrence of noise due to friction in the assembly between the sealing frame 600 and the liner body 200 and to improve the tightness of the seal, a seal ring 991 is provided between the sealing frame 600 and the liner body 200.

As shown in fig. 10, in one embodiment, the water retaining structure 2001 is a protruding structure protruding toward the center of the inner container, the surface of the protruding structure is arc-shaped, the sealing frame 600 is provided with a receiving portion, the water retaining structure 2001 is connected with the receiving portion in a clamping manner, the receiving portion is a groove recessed toward the center of the inner container, the inner surface of the groove is in accordance with the outer surface of the water retaining structure 2001, the installation of the sealing frame 600 is facilitated, the compactness of the sealing structure is increased, the assembly compactness between the sealing frame 600 and the inner container main body 200 is improved, and the safety of the dishwasher is improved.

As shown in fig. 11, in another scheme, the water retaining structure 2001 is a protruding structure protruding towards the center of the inner container, the protruding structure is located at the lower edge of the sealing frame body 600, the height of the protruding structure is greater than or equal to the gap between the wall surfaces of the sealing frame body and the inner container main body, the structure can well block the gap between the wall surfaces of the sealing frame body 600 and the inner container main body 200, washing water is prevented from entering the washing sealing ring 991 from the gap, the sealing ring 991 is damaged by long-time washing, water leakage is caused, meanwhile, the fault rate of the dishwasher is reduced, the life cycle of products is prolonged, and user experience is improved.

In the above embodiments, the front plate, the rear plate and the two side plates of the liner main body 200 are connected by the fillet transition structure, and the water retaining structure 200 is located on the upper portion of the liner.

EXAMPLE five

As shown in fig. 5, 12, 13, 14, and 16-18, a liner structure of a dishwasher (the bottom portion is conveniently divided in the drawing) is provided, which is suitable for a liner of a drawer-type dishwasher, and includes a liner main body 200 with an open top end and a connecting structure 100 disposed at the open end of the liner and extending to the outside of the liner, where the liner main body 200 includes a first sidewall, a first connecting structure for connecting a door 301 is disposed on the first sidewall, and second connecting structures 102 for connecting an outer plate 302 are disposed on two sidewalls adjacent to the first sidewall, respectively. The end part of the first side wall of the liner main body 200 is bent towards the outer side of the liner to form a flanging structure which is used as a first connecting structure 101 for connecting the door body 301, and two side walls adjacent to the first side wall are respectively provided with a second connecting structure 102 for connecting the outer plate 302; the flanging structure formed by bending the first side wall of the liner main body 200 serves as a part of the connecting structure 100, so that connecting welding seams between the connecting structure 100 and the liner main body 200 are reduced, the welding workload is reduced, and the liner production efficiency is increased.

Preferably, the end of the first side wall extends upwards to form an extension part higher than the two adjacent side walls, the end of the extension part is turned over towards the outer side of the inner container main body 200 to form a horizontal flanging structure, the first side wall is of a planar plate-shaped structure, and the first connecting structure 101 is formed by turning over the end of the planar plate-shaped structure part; the flanging structure avoids the curved surface structure so that the flanging structure is formed by folding the plane part, and the flanging structure is simpler to form.

As shown in fig. 13, the second connecting structure 102 is a connecting flange, two opposite side walls of the liner main body 200 are respectively and integrally connected with the connecting flange, two side walls adjacent to the first side wall each include a planar portion 205 and a first curved surface portion 206 transitionally connected with the first side wall, and the connecting flange includes a straight portion 1002 corresponding to the connecting planar portion 205 and a first bent portion 1002 corresponding to the connecting first curved surface portion 206; the end of the first bent 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; preferably, the straight portion 1001 and the bending portion 1002 are integrally formed by bending, and connection modes such as welding, clamping, screwing and the like are not used, so that the strength of the connecting flange is increased, and the production efficiency is increased.

Further, the edge of the connecting flange close to one side of the liner main body 200 extends vertically downwards to form a vertical connecting surface, and the vertical connecting surface is fixedly connected to the opening end of the liner main body 200.

In one embodiment, the liner main body 200 further includes a second sidewall opposite to the first sidewall, the second sidewall is a planar plate-shaped structure having the same shape and size as the first sidewall, the second sidewall is provided with a third connecting structure 103, the third connecting structure 103 is a second flanging structure formed by folding an end of the second sidewall, further, both sidewalls adjacent to the first sidewall further include a second curved surface portion 207 transitionally connected with the second sidewall, the connecting flange further includes a second bending portion 1003 connected with the corresponding second curved surface 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 an open end of the liner main body and extending to an outer side of the liner; connection structure 100 prevents that the water in the dishwasher inner bag from spilling over the middle formation ponding of inner bag and planking, influences the user and uses experience.

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

A molding process of a dishwasher liner structure comprises the following steps:

(1) manufacturing the liner main body 200 according to the liner size stamping stretching/splicing process;

(2) the opening end of the inner container main body 200 is bent to form a first connecting structure 101 and a third connecting structure 103 at the end parts of the opposite side walls, and a connecting flange is integrally formed by bending according to punching;

(3) the connecting flanges are respectively placed at the end parts of the side walls of the inner container main body 200, which are not bent at the opening end, two ends of each connecting flange are respectively connected with two ends of the first connecting structure 101 and the third connecting structure 103, and the connecting structure 100 extending towards the outer side of the inner container is arranged at the opening end of the inner container main body through the connecting process.

(4) After the step (3) is finished, forming one inner container, and if the inner container needs to be manufactured continuously, repeating the steps (1) - (4);

preferably, the connecting process in the step (3) is welding.

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.

EXAMPLE six

How the connection structure is connected to the outer panel will be described below.

As shown in fig. 16, the second connecting structure 102 and the outer plate 302 are respectively provided with a limiting structure for limiting the movement of the outer plate 302 in cooperation with each other. The end part of the first side wall of the inner container main body 200 is bent towards the outer side of the inner container to form a flanging structure which is used for connecting a first connecting structure 101 of the door body 301, and two side walls adjacent to the first side wall are respectively provided with a second connecting structure 102 used for connecting an outer plate 302; the flanging structure formed by bending the first side wall of the liner main body 200 serves as a part of the connecting structure 100, so that connecting welding seams between the connecting structure 100 and the liner main body 200 are reduced, the welding workload is reduced, and the liner production efficiency is increased.

Further, the stopper structure includes a concave portion 900/convex portion 800 provided in the connection structure 100 and a convex portion 800/concave portion 900 provided in the outer panel 302, and the convex portion 800/concave portion 900 of the outer panel 302 and the concave portion 900/convex portion 800 of the connection structure 100 are engaged with each other to regulate the movement of the outer panel 302. Meanwhile, the outer plate 302 and the second connecting structure 102 are engaged in a concave-convex manner to limit the left and right and upward directions of the outer plate 302, and the connecting manner is simple and easy to install.

In another embodiment, the protrusion 800 is a protruding structure disposed on the outer plate 302, the recess 900 is a recess 900 disposed on the second connecting structure 102 and capable of accommodating the protruding structure, the protruding structure is a recess that protrudes upward from a middle position of an upper end surface of the outer plate 302, the recess is a recess that is formed by inward recessing of a lower end surface of the second connecting structure 102 corresponding to the protrusion 800, and the protrusion 800 is snapped into the recess of the recess 900.

As a variation of the above embodiment, the protrusion 800 is a protruding structure disposed at the lower end of the second connecting structure 102, the upper end of the outer plate 302 is provided with a recess 900 capable of accommodating the protruding structure, preferably, the limiting structure is a protrusion 800 formed by protruding downward from the middle position of the lower end surface of the second connecting structure 102, the recess 900 is a groove formed by recessing the upper end surface of the outer plate 302 inward corresponding to the protrusion 800, and the protrusion 800 is snapped into the groove of the recess 900.

In this embodiment, the first connecting structure 101 is an extending portion extending upward from an end of the first side wall and higher than two adjacent side walls, the end of the extending portion is turned over toward the outside of the inner container to form a horizontal flanging structure, the first side wall is a planar plate-shaped structure, the first connecting structure 101 is formed by turning over an end of the planar plate-shaped structure, and the flanging structure is simpler to form.

In this embodiment, the second connecting structure 102 is a connecting flange, the two opposite side walls of the inner container main body 200 are respectively and integrally connected with the connecting flange, the two side walls adjacent to the first side wall both include a planar portion 205 and a first curved surface portion 206 in transitional connection with the first side wall, and the connecting flange includes a straight portion 1002 corresponding to the connecting planar portion 205 and a first bent portion 1002 corresponding to the connecting first curved surface portion 206; the end of the first bent 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; preferably, straight portion 1001 and first kink 1002 are the integrated bending type, do not use connected modes such as welding or joint, spiro union, increase flange's intensity, increase production efficiency.

Further, the second connecting structure 102 is a connecting flange fixedly connected to two adjacent side walls of the first side wall, the two adjacent side walls of the first side wall include the planar portion 205 and the first curved surface portion 206 in transition connection with the first side wall, the connecting flange includes a straight portion 1002 corresponding to the connecting planar portion 205 and a first bent portion 1002 corresponding to the connecting first curved surface portion 206, the straight portion 1002 is connected to the outer plate 302, and the straight portion 1002 is provided with a limiting structure for limiting the movement of the outer plate 302.

Further, the upper end edge of the outer plate 302 extends towards the inner side of the liner main body 200 to form a first horizontal plane, the middle position of the first horizontal plane protrudes upwards to form a convex portion 900, the edge of the straight portion 1001 of the connecting flange, which is close to the outer plate 302, extends downwards to form a vertical connecting surface, the vertical connecting surface is flush with the outer surface of the outer plate 302 and is located on the same plane, the lower end portion of the vertical connecting surface extends towards the inner side of the liner main body 200 to form a second horizontal plane, the middle position of the second horizontal plane is recessed inwards to form a groove matched 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 groove;

preferably, the convex portion 800 is a protrusion penetrating through the middle of the first horizontal plane, and the concave portion 900 is a groove penetrating through the middle of the second horizontal plane.

In an embodiment, the liner main body 200 further includes a second sidewall opposite to the first sidewall, the second sidewall is a planar plate-shaped structure having the same shape and size as the first sidewall, the second sidewall is provided with a third connecting structure 103, the third connecting structure 103 is a second flanging structure formed by folding the end of the second sidewall, further, both sidewalls adjacent to the first sidewall further include a second curved surface portion 207 transitionally connected to the second sidewall, the connecting flange further includes a second bending portion 1003 connected to the corresponding second curved surface portion 207, and the connecting flange is spliced with the first connecting structure 101 and the third connecting structure 103 to form the connecting structure 100 located at the opening end of the liner main body 200 and extending to the outside of the liner.

Preferably, the upper end surfaces of the first connecting structure 102, the first connecting structure 101 and the third connecting structure 103 are flush and located on the same plane.

In another embodiment, as shown in fig. 18, the difference between this embodiment and the above embodiments is that the second connecting structure 102 is a flange structure integrally disposed with the liner main body 200, specifically, the upper edges of two adjacent side walls of the first connecting structure 101 are folded to the outside of the liner main body 200 to form a flange structure, the flange structure includes a first horizontal flange 700, a longitudinal flange 701, and a second horizontal flange 702, the first horizontal flange 700 is formed by folding one side edge of the liner main body 200 horizontally to the outside of the liner, the side edge of the first horizontal flange 700 vertically extends downward to form a longitudinal flange 701, the lower end edge of the longitudinal flange 701 extends to the inside of the liner main 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 panel 302.

Further, the upper end edge of the outer plate 302 extends towards the inner side of the liner main body 200 to form a first horizontal plane, the middle position of the first horizontal plane is raised upwards to form a convex part 800, the middle position of the second horizontal flanging 702 is recessed inwards to form a groove matched with the convex part 800, the first horizontal plane and the second horizontal flanging 702 are tightly attached, and the convex part 800 is clamped in the groove;

preferably, the convex portion 800 is a protrusion penetrating through the middle of the first horizontal plane, and the concave portion 900 is a groove penetrating through the middle of the second horizontal plane

EXAMPLE seven

As shown in fig. 12, the second connecting structure 102 and the outer plate 302 are integrally formed, and specifically, the second connecting structure 102 is a connecting flange integrally formed with the outer plate 302 and formed by bending and stretching from an end of the outer plate 302, the outer plate 302 serves to cover an outer side of the liner main body 200 and serves as a decoration, and the connecting flange is used to connect the outer plate 302 and the liner main body 200. The utility model discloses a structure of second concatenation part 102 and planking 302 body formula as an organic whole, when inner bag main part 200 and planking 302 are connected, reduced the connection between intermediate junction structure and the planking 302, reduce welding processes.

Referring to fig. 1, in the most preferable scheme, a part of the connection structure is directly bent at the top edge of each plate body, preferably, four bar-shaped components are bent at the top edge of each plate body, and the four bar-shaped components are not connected at the corners of the liner, so that four adapter pieces are designed again, each adapter piece comprises a first connection body and a second connection part perpendicular to the first connection body, the first connection body and the second connection body are in circular arc transition and are used for being matched with the corners of the liner, one end of the first connection body, far away from the second connection body, is connected with the corresponding bar-shaped component, and one end of the second connection body, far away from the first connection body, is also connected with the corresponding other bar-shaped component. The structure only needs to weld four switching pieces, so that the length of a welding seam is reduced, and the production efficiency is improved.

Example eight

Referring to fig. 15, in the embodiment, a mounting port 2011 for placing a detergent adding device is provided on the liner, and in a specific scheme, the liner is divided into a bottom wall (or referred to as a bottom plate) and a side peripheral wall (including a front plate, a rear plate and two side plates), wherein the front plate is further divided into a first splicing portion 2012 and a second splicing portion 2013, the first splicing portion 2012 and the second splicing portion 2013 are spliced to form the front plate, the bottoms of the first splicing portion and the second splicing portion are connected with the bottom plate, a notch is provided on the first splicing portion 2012 and/or the second splicing portion 2013, and the notch forms a mounting port 2011 for placing the detergent adding device after the first splicing portion 2012 and the second splicing portion 2013 are spliced.

Specifically, first concatenation portion 2012 includes the first concatenation face that first side and first base are connected perpendicularly and are formed, and second concatenation portion 2013 includes the second concatenation face that second side and second base are connected perpendicularly and are formed, the opening has been seted up to first side and/or second side, the first side of first concatenation face and the second side of second concatenation face align for first concatenation face and second concatenation face are located same horizontal plane, the opening forms the installing port 2011 that can be used for placing detergent interpolation device when the concatenation, the size of opening can set up to unidimensional and shape according to the size that detergent interpolation device.

For example, a notch may be formed in the first side edge of the first splicing surface, a notch may be formed in the corresponding position of the second side edge, and when the first splicing surface and the second splicing surface are spliced, the notch part in the middle of the first side edge and the notch part in the middle of the second side edge form a mounting opening 2011 for placing a detergent adding device.

As an alternative to the above scheme, a notch may also be formed in one side edge of the first splicing surface or the second splicing surface, for example, a notch may be formed in one side edge of the first splicing surface, and when the first splicing surface and the second splicing surface are spliced, the notch portion of the first splicing surface and the second splicing surface form a mounting opening 2011 for placing a detergent adding device.

The installing port 2011 which can be used for placing a detergent adding device is formed in the position of the splicing seam 2014, the length of the welding seam is reduced, the middle welding seam can be eliminated, the welding process is less, and the cost is saved.

Further, a fixing plate is arranged at the mounting port 2011, the fixing plate is located at the outer side of the liner body, and the detergent adding device is fixedly connected to the fixing plate through screws and is fixed to the liner body.

Preferably, a sealing ring matched with the shape and size of the mounting port 2011 is arranged between the fixing plate and the detergent adding device, so as to increase the sealing performance between the detergent adding device and the liner main body.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (9)

1. The utility model provides a dish washer inner bag, its characterized in that, includes integrative board, and integrative board has bottom plate portion and side plate portion, the bottom plate portion has a plurality of limits, the side plate portion is including the plate body of connecting each limit of bottom plate portion respectively, and each plate body encloses into dish washer inner bag jointly with bottom plate portion to the same lateral buckling of bottom plate portion, and the side that two adjacent plate bodies are relative contacts and adopts the settlement technology to connect.

2. The dishwasher liner according to claim 1, wherein the bottom plate portion is a quadrangular plate, and a plate body is attached to each of four sides of the quadrangular plate.

3. The dishwasher liner according to claim 1, wherein the opposite side edges of two adjacent plate bodies are contacted and welded together.

4. The inner container of a dishwasher according to any one of claims 1 to 3, wherein a connecting portion is provided at a side edge of one plate body of two adjacent plate bodies on the inner container, and the plate body is connected to the other plate body through the connecting portion.

5. The dishwasher liner according to claim 4, wherein the connecting portion comprises a flange arranged on one side edge of one plate body of the two adjacent plate bodies, and after the two adjacent plate bodies on the liner are bent relative to the bottom plate portion, the side edge of one plate body is attached to the flange of the adjacent plate body.

6. The inner container of claim 5, wherein the inner container comprises two first plate bodies arranged on two opposite sides of the bottom plate, the other two plate bodies of the inner container are second plate bodies, the bottoms of the two first plate bodies are provided with concave surfaces which extend along the length direction of the plate bodies and are concave towards the bending direction of each plate body, the two side edges of the first plate bodies are provided with the flanges, and after each plate body is bent relative to the bottom plate, the two side edges of the two second plate bodies are attached to the flanges.

7. The dishwasher liner according to claim 6, wherein the contour lines of the two side edges of the second plate body are matched with the longitudinal section profile of the first plate body.

8. The dishwasher liner according to claim 6 or 7, wherein the first plate body is formed with a concave surface which is gradually narrowed towards the bottom plate and connected to the bottom plate at one side of the connecting bottom plate through stamping, the second plate body is formed with a concave surface which is gradually narrowed towards the bottom edge and connected to the bottom plate at one side of the connecting bottom plate through stamping, and after each plate body is bent, the edges of the concave surfaces of two adjacent plate bodies are correspondingly contacted and connected.

9. The dishwasher liner according to claim 6, wherein the bottom of the first plate bodies is punched with the concave surface along the bending direction of each plate body; or, the two first plate bodies are respectively provided with a convex pressing die towards the side opposite to the bending direction of each plate body in a punching way, and the concave surface is formed between the bottom surface of the pressing die and the bottom plate part.

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