CN210871389U - Inner container of dish washing machine - Google Patents

Abstract

The utility model discloses a dish washer inner bag divide into a plurality of concatenation parts, and each concatenation part concatenation forms the inner bag is connected through mosaic structure between two adjacent concatenation parts, the utility model discloses in divide into a plurality of concatenation parts with the dish washer inner bag, the concatenation forms the dish washer inner bag, and does not adopt current punching press to form inner bag structure, has avoided panel by the high tensile back, and intensity is not enough even becomes the waste material, the utility model discloses well inner bag each concatenation part concatenation forms high-quality inner bag, and each concatenation part passes through mosaic structure and connects, has eliminated the influence that machining error brought, is convenient for each concatenation part concatenation, and each concatenation part concatenation is overall structure stable after as an organic whole.

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 dish washing machine is mostly made of plastic materials, the plastic is easy to deform and even discolor to affect the appearance, and aiming at the problem, a stainless steel inner container appears in the market, the integral stainless steel appearance of the inner container gives a high-grade experience to a user, but the stainless steel inner container is mostly produced in a stamping mode, so that the stainless steel inner container is easy to crack after being highly stretched, the strength is weakened, and the product quality is reduced.

On the other hand, if the liner is spliced by a plurality of splicing parts, the splicing ends of the splicing parts are not easy to splice the liner, the splicing difficulty is high, and the production effect is not improved.

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 prior art not enough, provides a dishwasher liner, and its each concatenation part concatenation forms high-quality inner bag, and each concatenation part passes through mosaic structure to be connected, and each concatenation part concatenation of being convenient for, and each concatenation part concatenation is overall structure stable after as an organic whole.

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

the utility model provides a dish washer inner bag divide into a plurality of concatenation parts, and each concatenation part concatenation forms the inner bag is connected through mosaic structure between two adjacent concatenation parts.

In the above scheme, the utility model discloses in divide into a plurality of piecing parts with the dish washer inner bag, the concatenation forms the dish washer inner bag, and does not adopt current punching press to form the inner bag structure, has avoided panel by the high back of stretching, and intensity is not enough or even becomes the waste material.

Preferably, the splicing structure comprises a first connecting surface and a second connecting surface, wherein the first connecting surface is arranged on one splicing part in two adjacent splicing parts, the second connecting surface is arranged on the other splicing part, and the first connecting surface and the second connecting surface are connected in a fitting manner.

In the above scheme, the splicing structure is connected in a surface-to-surface fitting mode, and splicing positioning of the splicing parts is facilitated.

Preferably, in two adjacent splicing components, one side edge of one splicing component spliced with the other splicing component is provided with a first connecting surface extending towards the outer side of the liner in a bending manner, the corresponding side edge of the other splicing component is provided with a second connecting surface extending towards the outer side of the liner in a bending manner, and the first connecting surface and the second connecting surface are connected in a laminating manner.

In the above scheme, the first connecting surface and the second connecting surface are welded after being attached. The first connecting surface can be obtained by bending the corresponding edge of the splicing part at a certain angle, and the second connecting surface is obtained by bending the edge of the other splicing part at a certain angle, wherein the bending angle ensures that the first connecting surface and the second connecting surface are parallel, and surface-to-surface bonding can be realized.

Preferably, the first connecting surface and the second connecting surface are formed by vertically bending edges of the corresponding splicing parts.

Preferably, the first connecting surface and the second connecting surface are welded and fixed after being attached;

preferably, the lengths of the first connecting surface and the second connecting surface are equal, the lengths of the first connecting surface and the second connecting surface are both very small, the installation space of the inner container of the dish-washing machine is not influenced, the lengths of the first connecting surface and the second connecting surface are equal, the end surface formed after welding is wide, and the external structure is not easily cut.

In another scheme, in two adjacent splicing parts, a splicing part and another splicing part are spliced, one side edge is provided with a first connecting surface extending towards the outer side of the liner in a bending way, the edge of the corresponding side of the other splicing part is provided with a second connecting surface extending towards the outer side of the liner in a bending way, the length of the second connecting surface is greater than that of the first connecting surface, after the first connecting surface and the second connecting surface are laminated, the second connecting surface is longer than that of the first connecting surface, the second connecting surface is bent towards the other surface of the first connecting surface to form a three-layer laminating surface, and the three-layer laminating surface is bent towards the outer surface of any splicing part and is laminated on the outer. 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.

In another scheme, in two adjacent splicing components, a first splicing component and another splicing component are spliced, one side edge of the splicing component is recessed towards one side outside the liner to form the first connecting surface, the edge of the corresponding side of the other splicing component is the second connecting surface, and the edge of the corresponding side of the splicing component is attached to the first connecting surface.

In the above scheme, in two adjacent splicing parts, one splicing part edge is recessed to form a first connecting surface, and the other splicing part edge is directly lapped on the first connecting surface without changing.

Preferably, the edge of one splicing part is bent towards one side far away from the inner container to form a bending section, the bending section is bent again to form a first connecting surface parallel to the edge of the other splicing part, the height of the bending section in the direction perpendicular to the first connecting surface is matched with the thickness of the second connecting surface, after the second connecting surface is attached to the first connecting surface, the inner surfaces of the two splicing parts are in smooth transition, and therefore the inner structure of the inner container is smooth.

Preferably, the setting that can push in/take out is in the casing or the support of dish washer, including the bottom plate, extend along inner bag activity direction and set up the both sides board of bottom plate both sides and connect the front bezel and the back plate at both sides board both ends respectively, first concatenation part is constituteed to bottom plate, front bezel, back plate three, the both sides board is second concatenation part and third concatenation part respectively, and first concatenation part both sides breach department all is provided with the second is connected the face, the both sides and the bottom border of both sides board are provided with first connection face, and first connection face and second are connected the face and are connected.

Preferably, the bottom of the two side plates is provided with a first extending surface bent towards the bottom plate of the first splicing part, the first extending surface is provided with the first connecting surface on the edge, and the two sides of the bottom plate are correspondingly provided with the second connecting surfaces.

In above-mentioned scheme, curb plate bottom level is buckled, and the border sets up first connecting surface to make concatenation department avoid the corner between curb plate and the bottom plate, make the concatenation position be located the plane, and adopt lapped structure to make two concatenation parts can prevent machining error, can stabilize the overlap joint, then welded fastening.

Preferably, the two sides of the two side plates are respectively provided with a second extending surface which is bent and extended towards the front plate and the rear plate, the edge of the second extending surface is provided with the first connecting surface, and the two sides of the front plate and the rear plate are respectively and correspondingly provided with the second connecting surface.

In a similar way, the design of the second extension surface and the corner between the side plate and the front plate or the rear plate are avoided by the splicing part, so that the splicing position is positioned on the plane, the two splicing parts can prevent processing errors by adopting the overlapped structure, the splicing can be stabilized, and then the welding is fixed.

Preferably, the first extension surface and the second extension surface are in smooth transition to form a U-shaped arc surface, and the U-shaped arc surface is smoothly spliced with the notch side of the first splicing component.

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 divide into a plurality of concatenation parts, and each concatenation part concatenation forms the inner bag is connected through mosaic structure between two adjacent concatenation parts, the utility model discloses in divide into a plurality of concatenation parts with the dish washer inner bag, the concatenation forms the dish washer inner bag, and does not adopt current punching press to form inner bag structure, has avoided panel by the high tensile back, and intensity is not enough even becomes the waste material, the utility model discloses well inner bag each concatenation part concatenation forms high-quality inner bag, and each concatenation part passes through mosaic structure and connects, has eliminated the influence that machining error brought, is convenient for each concatenation part concatenation, and each concatenation part concatenation is overall structure stable after as an organic whole.

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 structural view of an inner container of the present invention;

FIG. 2 is a front view of an inner container;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a front view of another liner;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is a schematic view of a splice construction;

FIG. 7 is a schematic view of a splice construction;

FIG. 8 is a schematic view of a splice construction;

FIG. 9 is a schematic view of a water retaining structure provided on the liner;

FIG. 10 is a schematic view of another water retaining structure of the liner;

FIG. 11 is an exploded view of the liner with a connecting structure;

FIG. 12 is a schematic structural view of the attachment flange of FIG. 11;

fig. 13 is an exploded view of an inner container of the present invention;

FIG. 14 is another structural view of the inner container connecting structure;

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. 14;

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; 2021. a first transition curved surface; 2022. a second transition surface; 203. a side plate; 204. a base plate; 205. a planar portion; 206. a first curved surface portion; 207. a second curved surface portion; 2031. a first bending surface; 2032. a second bending surface; 2033. a recessed surface; 20333. a first concave surface; 20334. a second concave 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; 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; 400. a bottom cover; 500 bottom supports; 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

The embodiment provides a dish washer inner bag divide into a plurality of concatenation parts, and each concatenation part concatenation forms the inner bag is connected through mosaic structure between two adjacent concatenation parts.

In the above scheme, divide into a plurality of piecing parts with the dishwasher inner bag, the concatenation forms the dishwasher inner bag, and does not adopt current punching press to form the inner bag structure, has avoided panel by highly tensile back, and intensity is not enough even becomes the waste material.

Referring to fig. 6-8, the splice structure includes a first connecting surface 250 disposed on one of the adjacent splicing members and a second connecting surface 251 disposed on the other splicing member, wherein the first connecting surface 250 and the second connecting surface 251 are connected in a fitting manner.

In the scheme, the splicing structure is connected in a surface-to-surface fitting and overlapping mode, and splicing positioning of the splicing parts is facilitated.

Preferably, in two adjacent splicing components, a first connecting surface 250 bent and extended towards the outer side of the liner is arranged on one side edge spliced by one splicing component and the other splicing component, a second connecting surface 251 bent and extended towards the outer side of the liner is arranged on the corresponding side edge of the other splicing component, 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 corresponding edge of the splicing component at a certain angle, and the second connecting surface 251 can be obtained by bending the edge of the other splicing component 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 bonding can be realized.

Referring to fig. 6, the first connection surface 250 and the second connection surface 251 are formed by vertically bending edges of corresponding splicing elements.

Preferably, the first connecting surface 250 and the second connecting surface 251 are attached and then welded and fixed;

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. 7, in another scheme, in two adjacent splicing components, a first connecting surface 250 which is bent and extended towards the outer side of the liner is arranged along one side edge of one splicing component spliced with the other splicing component, a second connecting surface 251 which is bent and extended towards the outer side of the liner is arranged along the edge of the corresponding side of the other splicing component, 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 jointed, the part of the second connecting surface 251 which is longer than the first connecting surface 250 is bent towards the other side of the first connecting surface 250, so as to form a three-layer jointing surface, and the three-layer jointing surface is bent towards the outer surface of any splicing component and jointed with 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. 8, in another scheme, in two adjacent splicing components, the edge of one splicing component spliced with the other splicing component is formed to be recessed towards the outer side of the liner to form the first connecting surface 250, the edge of the corresponding side of the other splicing component is formed to be the second connecting surface 251, and the edge of the corresponding side of the splicing component is attached to the first connecting surface 250.

In the above embodiment, in two adjacent splicing components, one splicing component edge is recessed to form the first connection surface 250, and the other splicing component edge is directly overlapped on the first connection surface 250 without changing.

Preferably, the edge of one splicing part is bent towards the side far away from the liner 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 splicing part, 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 splicing parts are in smooth transition, and the inner structure of the liner is smooth.

The setting that the inner bag can push into/take out is in the casing or the support of dish washer, including bottom plate 204, extend along the inner bag activity direction and set up the both sides board 203 in bottom plate 204 both sides and connect front bezel 201 and back plate 202 at both sides board 203 both ends respectively, first concatenation part is constituteed to bottom plate, front bezel 201, back plate 202 three, both sides board 203 is second concatenation part and third concatenation part respectively, and first concatenation part both sides breach department all is provided with the second is connected the face, the both sides and the bottom border of both sides board 203 are provided with first connection face, and first connection face and second are connected the face and are connected.

Preferably, the bottom of the two side plates 203 is provided with a first extending surface 2031 bent toward the bottom plate of the first splicing member, the first connecting surface 250 is provided on the edge of the first extending surface 2031, and the two sides of the bottom plate are correspondingly provided with second connecting surfaces 251.

In above-mentioned scheme, curb plate 203 bottom level is buckled, and the border sets up first connecting surface 250 to make concatenation department avoid the corner between curb plate 203 and the bottom plate, make the concatenation position be located the plane, and adopt lapped structure to make two concatenation parts can prevent the machining error, can stabilize the overlap joint, then welded fastening.

Preferably, the two sides of the two side plates 203 are respectively provided with a second extending surface 2032 extending to the front plate 201 and the rear plate 202 in a bending manner, the edge of the second extending surface 2032 is provided with the first connecting surface 250, and the two sides of the front plate 201 and the rear plate 202 are respectively provided with the second connecting surface 251 in a corresponding manner.

Similarly, the corner between the side plate 203 and the front plate 201 or the rear plate 202 is avoided by the design of the second extending surface 2032, the splicing position is located on the plane, and the two splicing parts can prevent the processing error by adopting the overlapped structure, so that the splicing can be stabilized, and then the welding is fixed.

Preferably, the first extending surface 2031 and the second extending surface 2032 are smoothly transitioned to form a U-shaped arc surface, and the U-shaped arc surface is smoothly spliced with the notch side of the first splicing member.

Example two

Referring to fig. 1 to 15, a second embodiment provides a dishwasher liner based on the first embodiment, which includes a first splicing component having a liner bottom plate and a second splicing component having a liner side plate, the first splicing component and the second splicing component are spliced to form a dishwasher liner, and a guide rail mounting structure is disposed on the second splicing component. The splicing structure is used for connecting the splicing parts of the first splicing part and the second splicing parts.

Preferably, the second splicing part has two first side plates located on two opposite sides of the bottom plate of the inner container, the guide rail mounting structure includes recessed surfaces 2033 respectively disposed on the two first side plates and recessed into the inner container, and the recessed surfaces are used for mounting the guide rail of the inner container.

In the above scheme, the inner bag sets up the depressed face that is used for installing the guide rail, has practiced thrift dish washer inner space, is favorable to the inner bag dilatation, and sets up the depressed face on the curb plate, and is tensile little, does not influence inner bag structural strength.

The first splicing part comprises a bottom plate and two second side plates located on two opposite sides of the bottom plate, the inner container comprises two second splicing parts, the two second splicing parts are two first side plates of the inner container respectively, the two first side plates are connected with the two second side plates on two sides of the first splicing part respectively, and the two first side plates are provided with the concave surfaces respectively.

The first side plate comprises a plane portion and a curved surface portion, wherein the curved surface portion is located on two sides of the plane portion and smoothly transits to the second side plate, the concave surface extends along the length direction of the side plate, and comprises a first concave surface 20333 arranged on the plane portion and a second concave surface 20334 located on the curved surface portion, and the first concave surface and the second concave surface smoothly transit.

Preferably, a first bending surface 2031 bending and extending towards the bottom plate is arranged at the bottom of the first concave surface, and the first bending surface 2031 is spliced with the corresponding side edge of the bottom plate.

Preferably, the second side plate (see 203) includes a plate-shaped body and a first transition curved surface 2021 disposed at the bottom of the plate-shaped body and connected to the liner bottom plate, the curved surface portion includes a second bending surface 2032 located at the top of the second concave surface and bent toward the plate-shaped body and a second transition curved surface 2022 connecting the first bending surface and the second bending surface, the second bending surface 2032 is connected to the plate-shaped body, the first transition curved surface is connected to the second transition curved surface, and the first bending surface is connected to the liner bottom plate 204.

Preferably, first sunken face includes the horizontal bending face of being buckled the formation to the inner bag inside earlier from top to bottom by first curb plate bottom, and the vertical face of buckling that the terminal downward bending of horizontal bending face formed, the bottom of vertical bending face is buckled the formation to the bottom plate first bending face.

Or, first depressed face includes by curb plate bottom from top to bottom earlier to the inside indented curved surface of inner bag and by the vertical face of the downward vertical extension in curved surface bottom, the bottom of vertical face is buckled to the bottom plate, forms first face of buckling.

Preferably, the second transition curved surface is an arc surface which is formed by bending and extending one side of the second concave surface close to the second side plate to the first transition curved surface of the second side plate, and the upper side and the lower side of the arc surface are respectively connected with the first bending surface and the second bending surface.

EXAMPLE III

Referring to fig. 1, the present embodiment further illustrates the structure of the inner container: in this embodiment, the inner container is disposed in a housing or a bracket of the dishwasher and includes a bottom plate 204, two side plates 203 extending along a moving direction of the inner container and disposed at 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, wherein the inner container is divided into a plurality of splicing parts, the splicing parts are spliced to form the inner container, the bottom plate 204 and the two side plates 203 are disposed on different splicing parts, and the two side plates 203 are provided with recessed surfaces 2033 recessed into the inner container.

The utility model discloses in, the inner bag sets up the sunken face 2033 that is used for dodging the slide rail, is favorable to the inner bag dilatation, and sets up sunken face 2033 on curb plate 203, and is tensile little, does not influence inner bag structural strength.

Preferably, the two side plates 203 are located on the same splicing component, or the two side plates 203 are respectively located on one splicing component, and the bottoms of the two side plates 203 are both recessed towards the inner container to form the recessed surface 2033.

Preferably, the concave surface 2033 is formed by punching on the bottom of the side plate 203 toward the inner container.

Referring to fig. 2 and 3, the concave surface 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, a vertical bending surface 20332 formed by bending the end of the horizontal bending surface 20331 downward and vertically, and the horizontal bending surface 20331 and the vertical bending surface 20332 are connected and transited through a smooth arc surface.

Preferably, the bottom of the vertical bending surface 20332 is provided with a first bending surface 2031 extending to the bottom plate 204, and the first bending surface 2031 is connected to the corresponding side of the bottom plate 204.

In the above solution, the bottom edge of the horizontal bending surface 20331 is bent to the bottom to form the first bending surface 2031, the first bending surface 2031 is preferably in the same plane as the bottom plate 204, so that the lower edges of the bottom plate 204 and the side plate 203 are spliced on the plane and not at the corner, which facilitates splicing and aligning of the splicing parts, and the welding position is shifted to the plane, thereby reducing the welding difficulty.

Preferably, the two sides of the side plate 203 are respectively provided with a second bending surface 2032 extending to the front plate 201 and the rear plate 202, and the second bending surface 2032 is connected to the corresponding front plate 201 or the corresponding rear plate 202.

In the above scheme, the two sides of the side plate 203 are bent towards the front plate 201 and the rear plate 202 to form the second bending surface 2032, and the side where the second bending surface 2032 is spliced with the front plate 201 or the rear plate 202 is in the same plane as the front plate 201 or the rear plate 202, so that the corner is avoided, and the welding fixation is facilitated.

The utility model discloses in, through the design of face 2032 is buckled to the second, prevented to splice on sunken face 2035/2033, shifted the plane with the position of concatenation, simplified welding process.

Referring to fig. 4 and 5, in another embodiment, the two side plates 203 are respectively stamped with a convex stamp 2034 opposite to 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.

Preferably, the bottom plate 204, the front plate 201 and the rear plate 202 form a first splicing component, the two side plates 203 are two second splicing components respectively, two side edges and a bottom edge of the two side plates 203 are provided with connecting portions, and the side plates 203 are connected with the first splicing component through the connecting portions.

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

s1, stamping/cutting a first splicing part of the inner container from a plate according to the size of the inner container, wherein the first splicing part at least comprises a bottom plate 204 of the inner container;

s2, punching and/or cutting other splicing parts of the liner from the plate, wherein the other splicing parts comprise side plates 203 of the liner, and concave surfaces which are concave towards the inner part of the liner are formed on the side plates 203 in a punching mode;

and S3, splicing the first splicing component and the second splicing components and then connecting the first splicing component and the second splicing components through a set process to obtain the liner with the top opening.

Specifically, in step S1, a strip-shaped plate body is cut from the plate, and two sides of the plate body are respectively bent upward to form the bottom plate 204, the front plate 201, and the side plates 203 of the inner container; in step S2, two second splicing components are stamped out of the plate material, the two second splicing components are two side plates 203 of the liner, the side plates 203 are stamped to form a recessed surface 2035/2033 recessed towards the inside of the liner, two sides and the bottom of the side plates 203 are stamped to form extending surfaces bent towards the first splicing component, and in step S3, the extending surfaces on the side plates 203 and the first splicing component are spliced and welded.

Example four

In this embodiment, the inner container is further described, the inner container includes an inner container main body 200 and a sealing frame body 600, a bottom support 500 is installed at the bottom of the inner container main body 200, and a bottom cover 400 is further disposed between the bottom of the inner container main body 200 and the bottom support 500. The inner bag main part includes both sides board, front bezel, back plate and bottom plate, and it is shown to refer to fig. 9 and 10, sealing frame body 600 seal installation is on the open-top of inner bag main part 200, set up the manger plate structure 2001 who is used for blockking rivers entering the gap between the wall of sealing frame body 600 and inner bag main part 200 on the lateral part of inner bag, the setting of manger plate structure can effectively avoid washing water to get into from the gap between the wall of sealing frame body 600 and inner bag main part 200, erodees seal structure, has prolonged seal structure's life, has promoted the whole user experience of product.

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. 9, 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. 10, 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 embodiment, 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. 11, in this embodiment, the inner container of the dishwasher is an inner container suitable for a drawer dishwasher, and includes an inner container main body 200 with an open top end and a connection structure 100 disposed at an open end of the inner container and extending to an outer side of the inner container, where the inner container main body 200 includes a first side wall, a first connection structure for connecting a door 301 is disposed on the first side wall, and second connection structures 102 for connecting an outer plate 302 are disposed on two side walls adjacent to the first side wall, 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. 12, 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. 14, the second connecting structure 102 and the outer plate 302 are integrally formed, 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.

Example eight

Another splicing structure of the inner container is provided in this embodiment, as shown in fig. 15, the splicing structure includes a bottom wall and a side peripheral wall (including a front plate, a rear plate, and two side plates), the side peripheral wall includes 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 side peripheral wall, a gap is provided on the first splicing portion 2012 and/or the second splicing portion 2013, and the gap forms an installation opening 2011 for placing a 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.

In this embodiment, the bottom wall has an accommodating space with an upward opening, the open end of the bottom wall is connected with the bottom edge of the side peripheral wall to form the inner container body, and the bottom edge of the side peripheral wall is located above the water level in the inner container, so that water leakage is reduced as much as possible.

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.

In this embodiment, the side peripheral wall is formed by bending and splicing at least one rectangular stainless steel metal plate, one end of the plate is a first splicing surface, and the other end of the plate is a second splicing surface. The side peripheral wall may also be formed by bending and splicing two or more stainless steel metal plates, and in this embodiment, the side peripheral wall is bent from one stainless steel metal plate, for example.

Specifically, the rectangle plate carries out the side perisporium that four times buckles and form the inner bag, the antetheca of inner bag is formed in the concatenation of the first concatenation face and the second concatenation face at plate both ends, concatenation seam 2014 is located the antetheca face of inner bag, and the concatenation seam 2014 of this embodiment inner bag side perisporium is located the plane, has avoided the dysmorphism to weld, has reduced the degree of difficulty to prevent effectively that the stainless steel inner bag from causing the problem of fracture easily when tensile.

It should be noted that, the splicing position of the first splicing surface and the second splicing surface can be connected by any splicing structure in the first embodiment.

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, the inner bag divide into a plurality of concatenation parts, and each concatenation part concatenation forms the inner bag is connected through mosaic structure between two adjacent concatenation parts mosaic structure is connected including setting up the first connection face on one concatenation part in two adjacent concatenation parts and the second of setting on another concatenation part and connecting, the laminating connection is connected to first connection face and second.

2. The dishwasher liner according to claim 1, wherein one side edge of one splicing part spliced with the other splicing part in two adjacent splicing parts is provided with a first connecting surface which is bent and extended towards the outer side of the liner, the corresponding side edge of the other splicing part is provided with a second connecting surface which is bent and extended towards the outer side of the liner, and the first connecting surface and the second connecting surface are connected in an attaching manner.

3. The dishwasher liner according to claim 2, wherein the first connecting surface and the second connecting surface are formed by vertically bending edges of corresponding splicing parts;

the first connecting surface and the second connecting surface are welded and fixed after being attached;

the first connection face and the second connection face are equal in length.

4. The dishwasher liner according to claim 1, wherein in two adjacent splicing components, one side edge of the splicing component spliced with the other splicing component is provided with a first connecting surface extending towards the outer side of the liner in a bending way, the edge of the corresponding side of the other splicing component is provided with a second connecting surface extending towards the outer side of the liner in a bending way, the length of the second connecting surface is larger than that of the first connecting surface, after the first connecting surface and the second connecting surface are jointed, the part of the second connecting surface, which is longer than the first connecting surface, is bent towards the other side of the first connecting surface to form a three-layer jointing surface, and the three-layer jointing surface is bent towards the outer surface of any splicing component and jointed with the outer surface.

5. The dishwasher liner according to claim 1, wherein in two adjacent splicing components, one splicing component and the other splicing component are spliced, the edge of one side of the splicing component is recessed towards the outer side of the liner to form a first connecting surface, the edge of the other splicing component on the corresponding side is a second connecting surface, and the edge of the splicing component on the corresponding side is attached to the first connecting surface.

6. The dishwasher liner according to claim 5, wherein the edge of one splicing part is bent towards the side away from the liner to form a bending section, the bending section is bent again to form a first connecting surface parallel to the edge of the other splicing part, the height of the bending section in the direction perpendicular to the first connecting surface is matched with the thickness of the second connecting surface, so that after the second connecting surface is attached to the first connecting surface, the inner surfaces of the two splicing parts are in smooth transition.

7. The dishwasher liner according to claim 1, wherein the push-in/pull-out device is arranged in a shell or a bracket of the dishwasher, and comprises a bottom plate, two side plates extending along the movement direction of the liner and arranged on two sides of the bottom plate, and a front plate and a rear plate respectively connected with two ends of the two side plates, wherein the bottom plate, the front plate and the rear plate form a first splicing part, the two side plates are respectively a second splicing part and a third splicing part, notches on two sides of the first splicing part are respectively provided with a second connecting surface, two sides and a bottom edge of the two side plates are provided with first connecting surfaces, and the first connecting surfaces are connected with the second connecting surfaces.

8. The dishwasher liner according to claim 7, wherein the bottom of the two side plates is provided with a first extending surface bent towards the bottom plate of the first splicing part, the edge of the first extending surface is provided with a first connecting surface, and two sides of the bottom plate are correspondingly provided with second connecting surfaces.

9. The dishwasher liner according to claim 8, wherein both sides of the two side plates are respectively provided with a second extending surface extending to the front plate and the rear plate in a bending way, the edge of the second extending surface is provided with a first connecting surface, and both sides of the front plate and the rear plate are respectively correspondingly provided with a second connecting surface;

the first extending surface and the second extending surface are smoothly transited.

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