CN210871390U

CN210871390U - Inner container structure of dish washing machine

Info

Publication number: CN210871390U
Application number: CN201920212375.2U
Authority: CN
Inventors: 张永奎; 杨林; 徐伟; 郝素; 侯琳; 吴玲
Original assignee: Qingdao Haier Co Ltd; Qingdao Haier Dishwasher Co Ltd
Current assignee: Qingdao Haier Co Ltd; Qingdao Haier Dishwasher Co Ltd
Priority date: 2019-02-01
Filing date: 2019-02-19
Publication date: 2020-06-30
Anticipated expiration: 2029-02-19
Also published as: CN111513651A

Abstract

The utility model discloses a dish washer inner bag structure, its characterized in that: the inner bag main part is formed by two at least concatenation part concatenations an organic whole, the concatenation position of concatenation component is located the plane, the inner bag main part includes first concatenation component, second concatenation component and third concatenation component are located the both sides of first concatenation component, and are parallel with the tensile direction of dish washer, second concatenation component/third concatenation component are located the plane with the concatenation position of first concatenation component. The inner container of the dish washer of the utility model is formed by splicing the splicing parts, has simple structure, simple manufacturing process, reduced welding seams and difficult water leakage of the inner container; the dish washing machine adopts a full stainless steel structure, the welding line is positioned on the plane, the welding process is simpler, the cost is reduced, and the welding is more firm.

Description

Inner container structure of dish washing machine

Technical Field

The utility model belongs to the dish washer field, specifically speaking relates to a dish washer inner bag structure.

Background

Along with the improvement of standard of living, during the dish washer begins to get into the life of house, for the practicality and the convenience that improve the dish washer, drawer type dish washer should be transported and come into existence, in order to satisfy people to the demand of dish washer outward appearance, the more and more appearance of stainless steel inner bag is in the dish washer, but the stainless steel inner bag is tensile shaping as an organic whole usually, structurally appears warping easily, on material technology, tensile wall thickness is inhomogeneous, low in production efficiency, the welding seam appears leaking more easily among the assembly structure.

The application number is 201711316395.6's chinese patent discloses a novel dish washer inner bag and manufacturing process thereof, the dish washer inner bag includes the bottom plate, is equipped with the curb plate subassembly that is used for assembling and encloses into dish washer inner bag lateral wall on the bottom plate, and the inner bag adopts the technique of assembling to produce the dish washer inner bag, breaks easily or condemned problem when avoiding traditional inner bag tensile, but the welding seam is located the fillet, and the welding degree of difficulty is big, appears heterotypic welding seam easily and leads to the inner bag to leak.

In view of this, the present invention is provided.

Disclosure of Invention

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 structure.

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

a dish washer inner bag structure which characterized in that: the liner main body is formed by splicing at least two splicing parts, and the splicing positions of the splicing parts are positioned on a plane.

The inner bag main part includes first piecing parts, second piecing parts and third piecing parts are located the both sides of first piecing parts, and are parallel with the tensile direction of dish washer, second piecing parts/third piecing parts are located the plane with the concatenation position of first piecing parts.

The first splicing component comprises a bottom plate of the inner container main body, and a front plate and a rear plate which are connected with the bottom plate and perpendicular to the stretching direction of the dish-washing machine.

Second concatenation part/third concatenation part is including the curb plate that is on a parallel with the tensile direction of dish washer, second concatenation part/third concatenation part is still including connecting the extension to buckling to offside curb plate direction on the curb plate, the extension is connected with first concatenation part, the extension contains the fillet structure between the inner bag wall, and the setting up of extension makes second concatenation part/third concatenation part and the concatenation position of first concatenation part be located the plane.

The second splicing part/the third splicing part is integrally formed by punching, the extending parts are positioned on the bottom surface of the side plate and two side surfaces connected with the bottom surface, the extending parts continue to extend straightly towards the direction of the side plate on the opposite side after forming a round angle structure between the wall surfaces of the liner, and the straightly extending ends are connected with the first splicing part.

Splice position department second concatenation part/third concatenation part is connected through the binding mode with the concatenation position department of first concatenation part, the border of the first concatenation part of concatenation position department is to the outside bending type of inner bag and is formed first connection face, and the opening that first connection face is towards the U type at inner bag center, the border of concatenation position department second concatenation part/third concatenation part is to the outside bending type of inner bag after extending to offside concatenation part orientation again and is upwards buckled to form the second and connect the face, and the second is connected the face and is connected the U type that the face is opposite with first connection face for the opening, first connection face and second.

The border of the first concatenation part of concatenation position department is buckled to the inner bag outside and is formed first connection face, the border of concatenation position department second concatenation part/third concatenation part is buckled to the inner bag outside and is formed the second and connect the face, is located first connection face and second and is connected the face and paste tight back welded connection.

The edge of the second splicing component/the third splicing component at the splicing position extends towards the opposite splicing component after being bent towards the outside of the liner to form a first connecting surface, and the edge of the first splicing component is lapped on the inner surface of the first connecting surface.

The inner wall surface of the first splicing member and the inner wall surface of the second/third splicing member are positioned on the same plane at the splicing position.

The dishwasher is stretched through a sliding rail, the extension part connected with the bottom surface of the second splicing part/the third splicing part is provided with a containing part which is sunken towards the center of the inner container, and the sliding rail can be installed on the containing part.

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

1) The structure of the inner container of the dish washer is formed by splicing the splicing parts, the structure is simple, the manufacturing process is simple, the welding seams are reduced, and the inner container is not easy to leak water;

2) the dish washing machine adopts a full stainless steel structure, and the welding seam is positioned on a plane, so that the welding process is simpler, the cost is reduced, the welding is firmer, and water leakage is not easy to occur;

3) the full border of overlap joint structure setting between each concatenation part of dish washer inner bag makes the inner bag concatenation back compacter, and it is more convenient to weld, and the efficiency of processing product improves.

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 main structure of the dishwasher liner of the present invention;

FIG. 2 is an enlarged schematic view of the lap joint of the side plate of the present invention;

FIG. 3 is a schematic view of the front view of the inner container of the present invention;

FIG. 4 is a schematic view of the concave surface of the present invention;

FIG. 5 is a schematic view of a connection mode at the splicing position of the present invention;

FIG. 6 is a schematic view of the connection mode II at the splicing position of the present invention;

FIG. 7 is a schematic view of the connection mode at the splicing position of the present invention;

FIG. 8 is a schematic structural diagram of a second embodiment of the present invention;

fig. 9 is a schematic structural view of a second front view of the embodiment of the present invention;

FIG. 10 is a schematic diagram of a third embodiment of the present invention;

fig. 11 is a schematic structural diagram of the fourth embodiment of the present invention;

fig. 12 is a schematic structural diagram of a fifth embodiment of the present invention;

FIG. 13 is an exploded view of a six-dishwasher according to an embodiment of the present invention;

FIG. 14 is a schematic structural view of a six-dish washer liner according to an embodiment of the present invention;

FIG. 15 is a schematic view of a flat connection structure on a front plate of a six-dish washer according to an embodiment of the present invention;

FIG. 16 is a schematic view of a straight connection structure on a side plate of a six-dish washer according to an embodiment of the present invention;

FIG. 17 is a schematic view of a fillet connection structure of a six-dish washer and a door body according to an embodiment of the present invention;

FIG. 18 is a schematic view of a flat connection on a back plate of a six-dishwasher in accordance with an embodiment of the present invention;

FIG. 19 is a schematic view of the fillet connection structure on both sides of the back plate of a six-dish washer according to an embodiment of the present invention;

FIG. 20 is a front view of a fillet connecting structure at two sides of a rear plate of a six-dish washer according to an embodiment of the present invention;

FIG. 21 is a schematic view of the connection between the outer panel and the fillet connecting structure of the six-dish washer according to the embodiment of the present invention and the door body;

FIG. 22 is a schematic view of the connection between the flat connection structure and the outer panel of a six-dish washer according to an embodiment of the present invention;

FIG. 23 is a schematic view of a seven-dish washer liner according to an embodiment of the present invention;

FIG. 24 is a schematic structural view of an inner container of an eight-dish washer according to an embodiment of the present invention;

FIG. 25 is a schematic structural view of a nine-dish washer liner according to an embodiment of the present invention;

FIG. 26 is an enlarged schematic view of a partial structure of a liner of the nine-dish washer according to the embodiment of the present invention;

FIG. 27 is a schematic view of a first arc surface of a liner structure of a nine-dish washer according to an embodiment of the present invention;

fig. 28 is a schematic view of a third arc surface of the liner structure of the nine-dish washer according to the embodiment of the present invention.

In the figure: 100. a connecting structure; 1001. a straight connecting structure; 10011. a connecting plate; 10012. a lap plate; 1002. a fillet connecting structure; 10021. a door body connecting structure; 10022. a lap plate; 10023. a first transitional connecting edge; 100231, a first outer edge; 100232, a first inner edge; 10024. a second transitional connecting edge; 100241, a second outer edge; 100242, a second inner edge; 103. a U-shaped connecting structure; 200. a liner body; 210. the bottom of the inner container; 201. a front plate; 202. a back plate; 203. A side plate; 2031. a first extension surface; 2032. a second extension surface; 204. a base plate; 211. connecting the side walls; 220. a side portion of the inner container; 222. splicing positions; 221. a splice; 2211. the other end; 2212. a first bending structure; 2213. a first extension structure; 2033. a recessed surface; 20331. a horizontal bending surface; 20332. a vertical bending surface; 2034. outward convex profiling; 2035. a recessed surface; 20351. a first curve; 20352. a second curve; 207. a first arc surface; 800. a third cambered surface; 250. a first connection face; 251. a second connection face; 252. bending the section; 2011. an installation port; 2012. a first splice; 2013. a second splice; 2001. a water retaining structure; 2002. a folding structure; 301. a door body; 302. an outer panel; 3021. a connecting plate; 400. a bottom cover; 500. a bottom support; 600. a sealing frame body; 601. a through hole; 602. a receptacle portion; 700. 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

As shown in fig. 1 and 2, the inner container comprises an inner container bottom 210 and an inner container side 220, the inner container bottom 210 and the inner container side 220 form an inner container main body 200 with an upward opening, the inner container side 220 is formed by bending and coiling a plate into a ring shape, a splicing part 221 is arranged at one end of the plate, the other end of the plate is lapped on the splicing part 221, splicing positions 222 at two ends are located on a plane, the influence of size errors on an assembly structure is eliminated, the splicing part for determining the final size is convenient to weld, the welding seam is regular, the welding plane processing technology is simple, and the manufacturing efficiency of the dishwasher is improved.

As shown in fig. 2, the splice 221 is a bending structure formed by bending one end of a plate, the end of the bending structure is parallel to the other end 2211 of the plate, the bending structure includes a first bending structure 2212 and a first extending structure 2213, the first bending structure 2212 is formed by bending one end of the plate to the outer side of the inner container, and the first extending structure 2213 is formed by bending and extending the end of the first bending structure 2212 and is parallel to the other end 2211 of the plate.

As shown in fig. 2, the side surface of the first extension 2213 close to the inner center of the liner is attached to the side surface of the other end 2211 of the plate far from the inner center of the liner, and is integrally connected.

The inner wall surface of the plate before bending at one end is flush with the inner wall surface of the other end 2211 of the plate.

The vertical distance that first structure 2212 buckles to the inner bag outside equals with plate thickness, and the internal face before the one end of plate is buckled is the internal face parallel and level of the other end 2211 of plate.

The end face of the other end 2211 of the plate is attached to the bending face of the first bending structure 2212.

The end surface of the other end 2211 of the plate has a gap with the bending surface of the first bending structure 2212.

The gap between the end face of the other end 2211 of the plate and the bending face of the first bending structure 2212 is filled with welding material, sealing strip or blocking rib.

As shown in fig. 1, the liner side 220 includes four straight side plates, between which are fillet transition side plates, the splicing position is located on the straight side plates, the straight side plates include a front plate 201, a rear plate 202 and two side plates 203 located on both sides of the front plate, preferably, the splicing position is located on the front plate 201.

As shown in fig. 1, the liner bottom 210 includes a bottom plate 204 of the liner and a connecting sidewall 211 connected with the bottom plate and turned upwards, the liner bottom 210 has a structure with an upward opening and a small accommodating cavity, and the bottom surface of the liner side 220 is spliced with the top surface of the liner bottom 210.

As shown in fig. 3 and 4, the dishwasher is stretched by the sliding rail, the connecting side wall 211 which is connected with the bottom plate 204 of the inner container and is parallel to the stretching direction of the dishwasher is provided with a containing part which is sunken towards the center of the inner container, the containing part is a sunken surface 2033 in the inner container main body 200, the inner container is provided with a sunken surface 2033 which is used for avoiding the sliding rail, the capacity expansion of the inner container is facilitated, the connecting side wall 211 is provided with the sunken surface 2033, the stretching is small, and the structural strength of the inner container is not influenced.

The concave surface 2033 comprises a horizontal bending surface 20331 formed by bending the connecting side wall 211 from top to bottom towards the inner container, a vertical bending surface 20332 formed by vertically bending the tail end of the horizontal bending surface 20331 downwards, 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 bent toward the bottom plate 204 and extends to connect with the corresponding side of the bottom plate 204.

Divide into a plurality of piecing together parts with the dishwasher inner bag in this embodiment, 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 to become the waste material.

Preferably, the lap joint structure includes a first connecting surface 250 disposed on one splicing component of two adjacent splicing components and a second connecting surface 251 disposed on the other splicing component, and the first connecting surface 250 and the second connecting surface 251 are connected in a fitting manner.

In the above scheme, the lap joint structure is connected in a face-to-face fitting lap joint mode, and splicing and positioning of the splicing parts are 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. 5, 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. 6, 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, the overlap joint structure is comparatively stable, and does not have convex terminal surface, can not cause the destruction to other parts.

Referring to fig. 7, 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 one side of the outer portion of the liner to form the first connecting surface 250, the edge of the corresponding side of the other splicing component is 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.

In this embodiment, the liner bottom 210 is a first splicing component, the liner side 220 is a second splicing component, a first connecting surface 250 is disposed on the splicing edge of the liner bottom 210 or the liner side 220, a second connecting surface 251 is disposed on the edge of the liner side 220 or the liner bottom 210, and the first connecting surface 250 is connected to the second connecting surface 251.

Be equipped with on inner bag bottom 210 and connect lateral wall 211 and 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.

Example two

As shown in fig. 8, the dishwasher liner body 200 of the present embodiment is composed of three splicing parts, including a first splicing part, a second splicing part and a third splicing part, the second splicing part and the third splicing part are located at two sides of the first splicing part, and are parallel to the stretching direction of the dishwasher, and the splicing positions of the second/third splicing parts and the first splicing part are located on a plane.

The first splicing component comprises a bottom plate 204 of the inner container main body, and a front plate 201 and a rear plate 202 which are connected with the bottom plate 204 and are perpendicular to the stretching direction of the dishwasher.

Second makeup part/third makeup part is including the curb plate 203 that is on a parallel with the tensile direction of dish washer, second makeup part/third makeup part is still including connecting the extension of buckling to offside curb plate direction on curb plate 203, the extension is connected with first makeup part, the extension contains the fillet structure between the inner bag wall, and the setting up of extension makes second makeup part/third makeup part be located the plane with the concatenation position of first makeup part.

The second splicing part/the third splicing part is integrally formed by punching, the extending part comprises a first extending surface 2031 positioned on the bottom surface of the side plate 203 and a second extending surface 2032 positioned on the side surface of the side plate 203, the extending part continues to extend straightly towards the direction of the side plate after forming a fillet structure between the wall surfaces of the liner, the first extending surface 2031 is connected with the middle bottom plate 204 of the first splicing part, and the second extending surface 2032 is connected with the front plate 201/the rear plate 202 of the first splicing part.

As shown in fig. 9, which is a cross-sectional view of the inner container main body 200 of the embodiment, the dishwasher is stretched by a sliding rail, the side plate 203 of the second/third splicing part includes a concave surface 2033, the concave surface 2033 is a receiving portion that is concave toward the center of the inner container, and the receiving portion can be provided with a sliding rail, so as to stretch the dishwasher conveniently and take and place dishes in the dishwasher.

As in the first embodiment, as shown in fig. 4, the concave surface 2033 includes a horizontal bending surface 20331 formed by bending from top to bottom toward the inner container, and a vertical bending surface 20332 formed by bending the end of the horizontal bending surface 20331 downward, and the horizontal bending surface 20331 and the vertical bending surface 20332 are connected and transited through a smooth arc surface.

Preferably, in this embodiment, the bottom of the vertical bending surface 20332 is provided with a first extending surface 2031 extending to the bottom plate 204 in a bending manner, and the first extending 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 extending surface 2031, the first extending 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 moved to the plane, thereby reducing the welding difficulty.

Preferably, the two sides of the side plate 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, and the second extending 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 extending surface 2032, and the side where the second extending 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.

In this embodiment, the second extending surface 2032 is designed to prevent the splicing on the recessed surface 20352033, so that the splicing position is shifted to a flat surface, and the welding process is simplified.

In this embodiment, the front plate 201 is provided with a mounting port 2011 of the detergent adding device, which facilitates the addition of the detergent.

In this embodiment, the bottom plate 204, the front plate 201, and the rear plate 202 form a first splicing component, the two side plates 203 are respectively a second splicing component and a third splicing component, the connection manner between the splicing components is the same as that in the first embodiment, the notches on the two sides of the first splicing component are provided with the first connection surfaces 250, the two sides and the bottom edge of the two side plates 203 are provided with second connection surfaces 251, and the first connection surfaces 250 are connected with the second connection surfaces 251.

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 III

As shown in fig. 10, the structure of the inner container main body 200 in this embodiment is different from that in the first embodiment in that a notch is provided on at least one of the two ends at the splicing position 222, where the notch is an installation notch 2011 for placing a detergent adding device.

As shown in fig. 10, the embodiment includes a liner main body 200, the liner main body 200 is formed by enclosing a liner bottom 210 and a liner side 220, the liner side 220 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 enclose a side peripheral wall, a notch is formed in the first splicing portion 2012 and/or the second splicing portion 2013, and a mounting opening 2011 for placing a detergent adding device is formed 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, 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, make first concatenation face and second concatenation face be 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 can be formed in the first side edge of the first splicing surface, a notch is formed in the position corresponding to 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 port 2011 which can be used 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 splicing position 222 of the second splicing surface form an installation opening 2011 for placing a detergent adding device. And a notch can be arranged on one side edge of the second splicing surface.

The installation port 2011 for placing the detergent adding device is formed in the splicing position 222, the length of a welding line is reduced, even a middle welding line can be eliminated, the welding process is reduced, 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 main body 200, and the detergent adding device is fixedly connected to the fixing plate through screws and is fixed to the liner.

Preferably, a rubber ring or other sealing structure matched with the shape and size of the mounting opening 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 200.

Example four

In the embodiment, the sealing frame body 600 is included, the sealing frame body 600 is hermetically installed on the top opening of the inner container main body 200, the water retaining structure 2001 used for blocking water flow from entering a gap between the wall surfaces of the sealing frame body 600 and the inner container main body 200 is arranged on the side wall of the inner container, and the water retaining structure is arranged, so that washing water can be effectively prevented from entering the gap between the wall surfaces of the sealing frame body 600 and the inner container main body 200 to wash out the sealing structure, the service life of the sealing structure is prolonged, and the overall user experience of a product is improved.

In order to prevent the sealing frame 600 and the inner container body 200 from being fitted together to generate friction and noise, and to improve the sealing tightness, a seal ring 700 is provided between the sealing frame 600 and the inner container body 200.

As shown in fig. 11, in this embodiment, the water retaining structure 2001 is a protruding structure recessed 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 sealing frame 600 is convenient to mount, 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, a folding structure 2002 that is outside the inner container is arranged at a part where the top surface of the inner container main body 200 is matched with the sealing frame body 600, an included angle is formed between the end of the folding structure 2002 and the wall surface of the inner container main body 200, the folding structure is inclined to the outer side of the inner container, a through hole 601 is arranged on the sealing frame body 600, the lower surface of the through hole 601 is longer than the upper surface, the lower surface protrudes towards the direction close to the inner container, the end of the folding structure 2002 is clamped on the lower surface of the through hole 601, when the sealing frame body 600 is disassembled, a tool with a diameter smaller than that of the through hole 601 enters the through hole 601 from the side far away from the wall surface of the inner container, and the end of.

As a further limitation of this embodiment, the folding structures 2002 on the top surface of the inner container main body 200 are disposed at intervals or continuously, and the through holes 601 on the sealing frame 600 correspond to the folding structures 2002 one by one, and are matched with each other, which is not only beneficial to demolding of the sealing frame 600, but also enhances the compactness of sealing.

In this embodiment the liner body 200 includes four side plates with straight planar top surfaces, the side plates are connected by rounded transitional side plates, and the water retaining structure 200 is located on the upper portion of the side plates.

EXAMPLE five

The present embodiment is different from the fourth embodiment in that the water blocking structure 2001 is located at the lower edge of the sealing frame 600.

As shown in fig. 12, the water retaining structure 2001 is a convex structure recessed toward the center of the inner container, the height of the convex structure is greater than or equal to the gap between the sealing frame and the wall surface of the inner container main body, the structure can well block the gap between the wall surfaces of the sealing frame 600 and the inner container main body 200, washing water is prevented from entering the washing sealing ring 700 from the gap, the sealing ring 700 is damaged by long-time washing, water leakage is caused, meanwhile, the failure rate of the dishwasher is reduced, the life cycle of the product is prolonged, and user experience is improved.

EXAMPLE six

As shown in fig. 13, the embodiment includes a connecting structure 100, an inner container main body 200, a door body 301, an outer plate 302, a bottom cover 400 and a bottom support 500, the inner container main body 200 is a dishwasher inner container structure with an upward opening, in order to facilitate assembly and use of the dishwasher, the bottom cover 400 and the bottom support 500 are arranged at the bottom of the inner container, the bottom support 500 plays a role in supporting and fixing the inner container structure, a guide rail for facilitating stretching of the dishwasher is arranged at the lower part of the bottom support 500, the dishwasher generates noise in use, in order to reduce the noise in use, in order to improve the integral aesthetic property of the dishwasher, the outer plate 302 is arranged outside two sides of the inner container parallel to the stretching direction of the dishwasher, the upper part of the outer plate 302 is connected with the top surface of the inner container main body 200 of the dishwasher through the connecting structure 100, the lower part of the outer plate 302 is connected, the inner container main body 200 is connected with the door body 301 through the connecting structure 100, the lower part of the door body 301 is connected with the bottom support 500, and in order to improve the overall stability and safety of the dishwasher, the outer plate 302 is connected with the inner container main body 200 and simultaneously connected with the door body 301 and the bottom support 500.

The present embodiment includes a liner main body 200 with an upward opening, an outer plate located at a side of the liner main body, and a connecting structure 100 connecting the liner main body and the outer plate.

As shown in fig. 14, the liner body 200 includes side plates having flat top surfaces, the side plates are connected by rounded transition side plates, and the connection structure 100 includes a flat connection structure 1001 connected to the top of the side plates and a rounded connection structure 1002 connected to the rounded transition side plates.

Straight connection structure 1001 is rectangular form, and straight connection structure 1001's bottom surface is flat face unanimous with the lateral wall top surface shape that links to each other, turns over the book to inner bag main part 200 outside after being connected with the lateral wall top surface, and straight connection structure 1001 and curb plate integrated into one piece in this embodiment, greatly reduced the welding seam length in the dish washer course of working, improved the efficiency of product production.

Fillet connection structure 1002 is the horn type, and fillet connection structure 1002's bottom surface is the circular arc face unanimous with the fillet transition curb plate shape between the curb plate that links to each other, the terminal surface shape of fillet connection structure 1002 both sides is unanimous with the terminal surface shape of adjacent straight connection structure 1001, the terminal surface of fillet connection structure 1002 both sides and the concatenation of adjacent straight connection structure 1001, the top surface concatenation of the fillet transition curb plate between bottom surface and the curb plate, the concatenation is turned over to inner bag main part 200 outside, and the welding seam only appears in the terminal surface of adjacent straight connection structure concatenation and the top surface of the concatenation of fillet transition curb plate, and the length greatly reduced of welding seam, the whole aesthetic property of dish washer improves.

Combine fig. 13, fig. 14 and fig. 15, the planking includes door body 301, inner bag main part 200 is including being close to door body 301's front bezel 201, be equipped with the connecting plate 10011 with door body 301 concatenation on the straight connection structure 1001, straight connection structure 1001 is located the top surface of front bezel 201, with front bezel 201 integrated into one piece, connecting plate 10011 through on the straight connection structure 1001 is connected front bezel 201 and door body 301, connecting plate 10011 is located the turnover structure outer border that straight connection structure 1001 turned over to the inner bag outside, upwards or turn over a rectangular slab structure of formation downwards by the outer border of turnover structure.

With reference to fig. 13, 14 and 16, the outer panel further includes two outer panels 302 respectively located on two sides of the inner container main body 200 and parallel to the stretching direction of the dishwasher, the inner container main body 200 further includes two side panels 203 parallel to the stretching direction of the dishwasher, a flat connecting structure 10012 spliced with the outer panels 302 is provided on the flat connecting structure 1001, the flat connecting structure 1001 is provided on the top surface of the side panels 203 and integrally formed with the side panels 203, the flat connecting structure 1001 connected with the side panels 203 is turned over towards the outer side of the inner container and then turned over downwards to form a plane perpendicular to the door 301 and parallel to the side panels 203, the bottom surface of the plane is turned over towards the side panels 203 to form a horizontal connecting panel 10012 perpendicular to the side panels 203, the side panels 10012 are connected with the outer panels 302 through the flat connecting structure, the structure not only plays a role of connecting the inner container main body 200 and the outer panels 302, but also the flat connecting structure 1001, the whole attractiveness of the dishwasher is greatly improved, the stainless steel material is simple to clean, and the user experience degree in the use process is good.

With reference to fig. 13, 14 and 17, the liner body 200 further includes fillet transition side plates respectively located between the front plate 201 and the side plate 203, the top surface of the fillet transition side plate is arc-shaped, a downward arc-shaped flanging is provided on the fillet connecting structure 1002, the bottom surface of the flanging is connected with the top surface of the fillet transition side plate, a door body connecting structure 10021 spliced with the door body 301 and a lapping plate 10022 spliced with the side plate are further provided on the fillet connecting structure 1002, and the fillet connecting structure 1002 is spliced with the fillet transition structure, the adjacent straight connecting structure, the door body 301 and the side plate.

Fillet connection structure 1002 who is connected with the top surface of fillet transition curb plate is the angle type, has mutually perpendicular's first transitional coupling limit 10023 and second transitional coupling limit 10024 that is connected with two adjacent straight connection structures respectively, and first transitional coupling limit 10023 meets with second transitional coupling limit 10024 transition, and the door body connection structure 10021 who is connected with door body 301 is located first transitional coupling limit 10023 and second transitional coupling limit 10024 transition department of meeting.

The first transitional connecting edge 10023 is perpendicular to the door body, the second transitional connecting edge 10024 is parallel to the door body, and the door body connecting structure 10021 is formed by turning over the end of the first transitional connecting edge 10023 connected to the second transitional connecting edge 10024, or, as another embodiment of this embodiment, the door body connecting structure 10021 is formed by extending outward the end of the second transitional connecting edge 10024 connected to the first transitional connecting edge 10023.

First transitional coupling limit 10023 includes first interior border 100232 and first outer border 100231, second transitional coupling limit 10024 includes second interior border 100242 and second outer border 100241, first outer border 100231 meets with second outer border 100241 perpendicularly, first interior border 100232 meets with second interior border 100242 circular arc transition, the circular arc face that first interior border 100232 meets with second interior border 100242 transition turns over downwards, the bottom surface links to each other with the top surface of fillet transition curb plate, first outer border 100231 turns over downwards and forms the plane that perpendicular to door body 301 is on a parallel with curb plate 203, door body connection structure 10021 turn over by the plane that first outer border 100231 turned over downwards and form, or, in the other embodiments of this embodiment, by the one end epitaxy of second outer border 100241.

First outer border 100231 turns over the plane bottom of turning over downwards to curb plate 203 direction and turns over the formation and curb plate 203 vertically horizontally lapping plate 10022, lapping plate 10022 fillet transition curb plate through fillet connection structure 1002 is connected with outer panel 302, be connected with door body 301 through door body connection structure 10021 fillet transition curb plate, border 100242 links to each other with adjacent straight connection structure 1001 respectively in first interior border 100232 and the second, this structure has both played the effect of connecting inner bag main part 200 and outer panel 302 and door body 301, fillet connection structure 1002 adopts stainless steel material simultaneously, make the whole aesthetic property of dish washer promote greatly, stainless steel material's cleanness is simple simultaneously, the user experience degree in the use is good.

With reference to fig. 14 and 18, the inner container main body 200 further includes a rear plate 202 opposite to the front plate 201, the straight connecting structure 1001 is disposed on the top surface of the rear plate 202, the straight connecting structure 1001 on the rear plate 202 and the rear plate 202 are integrally formed, and the inner container is folded outward and then folded downward to form a plane structure parallel to the rear plate 202, and the structure can connect two connected fillet connecting structures 1002, so that the connecting structure 100 on the opening of the inner container becomes a complete structure, and the aesthetic property of the dishwasher is improved.

With reference to fig. 13, 14, 19, and 20, the liner body 200 further includes fillet transition side plates respectively located between the back plate 202 and the side plates 203, a bridging plate 10022 spliced with the outer side plate 302 is disposed on the fillet connecting structure 1002, and the fillet connecting structure 1002 is spliced with the fillet transition side plates, the adjacent straight connecting structure 1001, and the outer side plate 302.

The fillet connection structure 1002 connected with the top surface of the fillet transition side plate is in an angle shape, similar to the fillet connection structure 1002 structure located on two sides of the straight connection structure 1001 on the top surface of the front plate 201, where the fillet connection structure 1002 located on two sides of the straight connection structure 1001 on the top surface of the back plate 202, the fillet connection structure having the first transition connection edge 10023 and the second transition connection edge 10024 which are perpendicular to each other and respectively connected with two adjacent straight connection structures 1001, the first transition connection edge 10023 is parallel to the back plate 202, the second transition connection edge 10024 is perpendicular to the back plate 202, the first transition connection edge 10023 comprises the first inner edge 100232 and the first outer edge 100231, the second transition connection edge 10024 comprises the second inner edge 100242 and the second outer edge 241, the first outer edge 100231 is perpendicular to the second outer edge 100241, the first inner edge 100232 is connected with the second inner edge 100242 through an arc transition, the arc surface of the first inner edge 100232 connected with the second inner edge 100242 is connected with a transition downward, the bottom surface links to each other with the top surface of fillet transition curb plate, first outer border 100231 turns over the plane that forms to be on a parallel with backplate 202 downwards, second outer border 100241 turns over the plane that forms perpendicular to backplate 202 downwards, the plane bottom turns over the formation and links to each other with curb plate 203 vertically horizontally lapping plate 10022 towards curb plate 203 direction, lapping plate 10022 fillet transition curb plate through fillet connection structure 1002 is connected with outer panel 302, border 100242 links to each other with adjacent straight connection structure 1001 respectively in first interior border 100232 and the second, this structure has both played the effect of connecting inner bag main part 200 and outer panel 302, fillet connection structure 1002 adopts stainless steel material simultaneously, make the whole aesthetic property of dish washer promote greatly, stainless steel material's cleanness is simple simultaneously, user's experience degree in the use is good.

With reference to fig. 13 and 21, a connecting plate 3021 is disposed on the outer panel 302, and the connecting plate is connected to the door 301.

As a further explanation of this embodiment, the straight connecting structure 1001 connected to the front plate 201 of the inner container main body 200, the side plate 203 and the top surfaces of the fillet transition side plates located at both sides of the side plate 203, and the fillet connecting structure 1002, the lapping plate 10012 and the lapping plate 10022 both provided thereon are provided with grooves spliced with the outer side plate 302, the grooves are recessed toward the opening direction of the inner container, the top surface of the outer side plate 302 is provided with a protruding structure matched with the grooves on the lapping plate 10012/10022, the outer surface of the protruding structure is consistent with the recessed inner surface of the grooves, the protruding structure is embedded into the grooves, the matching of the grooves and the protruding structure in this embodiment is shown in fig. 22, this structure greatly reduces the connecting gap between the outer side plate 302 and the lapping plate, thereby preventing the outer side plate 302 from displacement and generating noise in the working process of the.

EXAMPLE seven

As shown in fig. 23, the main difference between the present embodiment and the sixth embodiment lies in that the connection structure 100 connected to the open top surface of the liner main body 200 is different, the connection structure 100 in the present embodiment includes a straight connection structure 1001 connected to the front plate 201 and the rear plate 202 of the liner main body 200 respectively, preferably, the straight connection structure 1001 is integrally formed with the front plate 201/the rear plate 202, the connection structure 100 further includes a U-shaped connection structure 103 connected to the side plate 203 of the liner main body 200 respectively, the overall shape of the U-shaped connection structure 103 is identical to the overall shape formed by the straight connection structure 1001 connected to the top surface of the side plate 203 and the fillet connection structure 1002 located at both sides of the straight connection structure 1001 in the first embodiment, the U-shaped connection structure 103 is an integrally formed structure, the U-shaped connection structure 103 is also provided with a lap plate connected to the outer side plate 302, and the lap plate is provided with a groove matched and spliced with the protrusion structure on the top surface of the.

Example eight

As shown in fig. 24, the main difference between the present embodiment and the seventh embodiment is that the U-shaped connecting structure 103 and the outer panel 302 are integrally formed, and the lap plate under the U-shaped connecting structure 103 and the part of the top surface of the outer panel 302 engaged with the lap plate are eliminated, thereby reducing the number of assembly parts of the dishwasher and improving the assembly efficiency.

Example nine

Referring to fig. 25 to 27, in the present embodiment, the side plate is provided with a protruding structure protruding from the inner portion of the inner container to the outside, and the protruding structure increases the capacity of the inner container, thereby realizing the capacity expansion of the inner container.

Preferably, the inner bag slidable sets up in the casing or the support of dish washer, the curb plate includes two curb plates that extend the setting along inner bag slip direction, two curb plates all set up to the convex evagination structure of direction to keeping away from the offside curb plate to increased the inner bag size in the direction mutually perpendicular with inner bag slip direction, increased inner bag inner space.

In the above scheme, the liner main body 200 includes a front plate 201, a rear plate 202, side plates 203 oppositely arranged on both sides of the front plate, and rounded transitional side plates respectively connecting the front plate/rear plate and the side plates, and the convex structure of the side plates is obtained by stamping and pressing the middle part of the side plates 203 in a large area, so as to form a structure with a convex middle part and a peripheral side recovery, thereby increasing the inner space of the liner. Specifically, a convex die 2034 is stamped on the side plate along the direction opposite to the side plate on the opposite side to form a shell structure in which the side plate is formed to have a convex bottom wall and a peripheral wall extending to one side of the side plate on the opposite side. In the mode, the middle part of the side plate is punched in a large area, and the inner space of the inner container is enlarged.

Preferably, as shown in fig. 27, two sides of the side plate 203 along the sliding direction of the liner are respectively provided with a front plate 201 and a rear plate 202 which are bent, and two sides of the outward convex compression 2034 are respectively and smoothly connected with the fillet transition side plate between the front plate/rear plate and the side plate through the first cambered surface 207. The middle part punching press of evagination die mould 2034 forms to convex plane, and the plane of evagination die mould 2034 passes through first cambered surface 207 and passes through to fillet transition curb plate, so little to the stamping strength of curb plate, and the inner bag intensity of preparation is high, and is of high quality, and smooth transition's the whole gloss of inner bag is good, and the outward appearance is beautiful.

After the side plate 203 is pressed by the pressing die 2034, a concave surface 2035 which is concave towards the inner container is formed at the bottom of the side plate 203, and the concave surface 2035 is used for avoiding a slide rail of the dishwasher.

In the above scheme, the inner bag shaping has the depressed face that is used for installing the dish washer slide rail to make full use of the space in the dish washer casing, do benefit to the inner bag dilatation.

Preferably, the concave surface comprises a concave surface which is gradually retracted into the inner container from top to bottom and a vertical surface which is extended downwards from the tail end of the concave surface, the concave surface sequentially comprises a first curve 20351 with a curvature center inside the inner container and a second curve 20352 with a curvature center outside the inner container from top to bottom through a section molded line of the vertical surface vertical to the side plate where the concave surface is located, and the first curve and the second curve are in smooth transition; preferably, the length of the first curve is equal to the length of the second curve; more preferably, the curvature of the first curve is equal to the curvature of the second curve. Through the structural design, the tensile strength of the edges of the outward convex compression molds or two bending positions of the concave surfaces 2035 is the same, the plates are uniformly stretched, and the thickness is uniform, so that the influence of local transitional stretching on the quality of the liner is prevented.

Referring to fig. 3 and 4, in another structure, the recessed surface is formed by directly stamping the bottom of the side plate towards the inner container, the recessed surface includes a horizontal bending surface 20331 formed by bending the bottom wall of the side plate from top to bottom towards the inner container, a vertical bending surface 20332 formed by vertically bending the tail end of the horizontal bending surface 20331 downwards, and the horizontal bending surface and the vertical bending surface are connected and transitioned through a smooth arc surface. The structure of this embodiment is different from the structure of fig. 4, in this embodiment, the concave surface is indirectly formed by the convex pressing, because the pressing is larger, the pressing strength is not high, and therefore, the horizontal bending surface is not formed, while in fig. 4, because the concave surface is directly pressed, the pressing area is small, and the concave surface with the horizontal bending surface and the vertical bending surface can be pressed.

Referring to fig. 28, the upper portion of the convex press 2034 is connected to the top edge of the side plate 203 through a third arc surface 800, the third arc surface 800 gradually narrows from bottom to top toward the axis of the inner container, the narrowed portion is recessed toward the inner container, so as to block the upward-spraying washing water, and one convex press 2034 realizes multiple structural functions.

Furthermore, the front plate/the rear plate of the inner container can be similar to the two side plates and is arranged into a structure protruding outwards from the outer part of the inner container, and the capacity expansion of the inner container is realized. The structure of the side plate can be similar to the two side plates, and the description is omitted.

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

1. A dish washer inner bag structure which characterized in that: the liner main body is integrally spliced by at least two splicing parts, and the splicing positions of the splicing parts are positioned on a plane;

the inner container main body comprises a first splicing part, a second splicing part and a third splicing part, wherein the second splicing part and the third splicing part are positioned on two sides of the first splicing part and are parallel to the stretching direction of the dishwasher, and the splicing positions of the second splicing part/the third splicing part and the first splicing part are positioned on a plane;

2. A dishwasher liner structure according to claim 1, wherein: the first splicing component comprises a bottom plate of the inner container main body, and a front plate and a rear plate which are connected with the bottom plate and perpendicular to the stretching direction of the dish-washing machine.

3. A dishwasher liner structure according to claim 1, wherein: the second splicing part/the third splicing part is integrally formed by punching, the extending parts are positioned on the bottom surface of the side plate and two side surfaces connected with the bottom surface, the extending parts continue to extend straightly towards the direction of the side plate on the opposite side after forming a round angle structure between the wall surfaces of the liner, and the straightly extending ends are connected with the first splicing part.

4. A dishwasher liner structure according to claim 1, wherein: splice position department second concatenation part/third concatenation part is connected through the binding mode with the concatenation position department of first concatenation part, the border of the first concatenation part of concatenation position department is to the outside bending type of inner bag and is formed first connection face, and first connection face is the U type at opening orientation inner bag center, the border of concatenation position department second concatenation part/third concatenation part is to the outside bending type of inner bag after extending to offside concatenation part orientation again and is formed the second connection face, and the second connection face is the opening orientation and the U type opposite with first connection face, first connection face and second connection face nested connection.

5. A dishwasher liner structure according to claim 1, wherein: the border of the first concatenation part of concatenation position department is buckled to the inner bag outside and is formed first connection face, the border of concatenation position department second concatenation part/third concatenation part is buckled to the inner bag outside and is formed the second and connect the face, is located first connection face and second and is connected the face and paste tight back welded connection.

6. A dishwasher liner structure according to claim 1, wherein: the edge of the second splicing component/the third splicing component at the splicing position extends towards the opposite splicing component after being bent towards the outside of the liner to form a first connecting surface, and the edge of the first splicing component is lapped on the inner surface of the first connecting surface.

7. A dishwasher liner structure according to any one of claims 4 to 6, wherein: the inner wall surface of the first splicing member and the inner wall surface of the second/third splicing member are positioned on the same plane at the splicing position.

8. A dishwasher liner structure according to claim 1, wherein: the dishwasher is stretched through a sliding rail, the extension part connected with the bottom surface of the second splicing part/the third splicing part is provided with a containing part which is sunken towards the center of the inner container, and the sliding rail can be installed on the containing part.