CN210121118U - Inner container structure of dish washing machine - Google Patents

Abstract

The utility model discloses a dish washer inner bag structure, including the inner bag main part, with the door body and the planking of inner bag main part connection, its characterized in that: the inner container main body comprises a first side wall, a first connecting structure used for connecting a door body is arranged on the first side wall, and second connecting structures used for connecting an outer plate are respectively arranged on two side walls adjacent to the first side wall. First connection structure is the first flanging structure of first lateral wall tip bending type one-tenth, makes the welding seam of connection structure and the open end of inner bag main part reduce, has reduced welded work load, has reduced the preparation time of dish washer inner bag structure, has strengthened the joint strength of connection structure and inner bag simultaneously, and first connection structure and second connection structure concatenation form at the inner bag open end and to the connection structure of inner bag outside extension, connection structure can play sealed frame's effect simultaneously, saves sealed frame preparation and assembly process.

Description

Inner container structure of dish washing machine

Technical Field

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

Background

The stainless steel inner container of the dish washing machine in the prior art is usually formed by integral stretching, and structurally, the stainless steel inner container of the integral stretching structure is poor in consistency, easy to stretch and deform due to the fact that a part of fillet structures are easy to stretch, and the difficulty in controlling the whole size of the stainless steel inner container is large. In terms of material technology, the thickness of the stainless steel stretching liner is related to the stretching depth, the deeper the stretching is, the thicker the material thickness requirement is, and the stretching liner can cause the problems of uneven wall thickness of the liner, high difficulty in deep stretching forming, low production efficiency and the like. Therefore, developing a stainless steel liner forming process with simple forming and reliable structure is always the direction of effort of technicians in the field; the first purpose of the utility model is to provide a dish washer inner bag to solve the problem of current dish washer inner bag high in manufacturing cost, the production technology degree of difficulty is big, the welding seam is complicated, the outward appearance.

Chinese patent application No. 201810427461.5 discloses an inner bag structure of dish washer, including roof, frame and bottom plate, the bottom plate is one end open structure, the frame is both ends open structure, the roof also is both ends open structure, the bottom plate with the bottom of frame is connected, just the opening of bottom plate corresponds the lower extreme opening of frame, the roof with the top of frame is connected. Compared with an integral liner which is integrally formed, the combined liner in the patent has the advantages of low manufacturing cost, simple process and the like. But the technical scheme roof of this patent all need the welding with the top of frame, the bottom of frame construction and bottom plate junction, and welding load is big, and the welding seam is many, influences inner bag intensity, and follow-up work such as polishing is needed to welding seam department, and inner bag preparation time scheduling problem is long.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a dish washer inner bag structure.

In order to solve the technical problem, the utility model adopts the following basic concept: the utility model provides a dish washer inner bag structure, includes the inner bag main part, with the door body and the planking of inner bag main part connection, the inner bag main part includes first lateral wall, is provided with the first connection structure who is used for connecting the door body on the first lateral wall, is provided with the second connection structure who is used for connecting the planking on the both sides wall adjacent with first lateral wall respectively.

Furthermore, the first connecting structure is a first flanging structure formed by bending the end part of the first side wall.

Preferably, the end part of the first side wall extends upwards to form an extension part higher than the two adjacent side walls, and the end part of the extension part is turned outwards towards the inner container to form a horizontal flanging structure.

Further, the first side wall is of a planar plate-shaped structure, and the first connecting structure is formed by folding the end part of the planar plate-shaped structure part.

Preferably, the second connecting structure is a connecting flange, and the two opposite side walls of the inner container main body are respectively and integrally connected with the connecting flange.

Further, with the both sides wall that first lateral wall is adjacent all includes plane portion and the first curved surface portion with first lateral wall transitional coupling, flange includes the straight portion of the corresponding connection plane portion and the first kink of the first curved surface portion of corresponding connection.

Furthermore, the end of the first bent part of the connecting flange and the end of the first connecting structure are spliced into an integral structure.

Furthermore, the edge of the connecting flange close to the inner container main body extends vertically downwards to form a vertical connecting surface, and the vertical connecting surface is fixedly connected to the opening end of the inner container main body.

Furthermore, the inner container main body further comprises a second side wall opposite to the first side wall, the second side wall is of a plane plate-shaped structure, a third connecting structure is arranged on the second side wall, and the third connecting structure is a second flanging structure formed by folding the end part of the second side wall.

Furthermore, the first splicing part is a flanging structure extending from the edge of one side plate to the outer side of the inner container main body, the flanging structure is fixedly connected with the door body of the dish washing machine, and the end parts of two sides of the flanging structure are fixedly connected with one end of the bent part of the connecting flange.

Further, the flanging structure comprises a longitudinal flanging and a horizontal flanging, the edge of the side plate vertically extends upwards to form the longitudinal flanging, the upper end of the longitudinal flanging extends towards the outer side of the inner container main body to form the horizontal flanging, the side edge of the horizontal flanging is connected with a door body of the dish washing machine, and the two end edges of the horizontal flanging are fixedly connected with the end parts of the bending parts.

Furthermore, both sides wall adjacent with first lateral wall all still include with second lateral wall transitional coupling's second curved surface portion, flange still includes the second kink with corresponding second curved surface portion is connected.

Preferably, the connecting flange is spliced with the first connecting structure and the third connecting structure to form a connecting structure which is positioned at the opening end of the inner container main body and extends towards the outer side of the inner container.

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

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

(1) manufacturing an inner container main body according to the size of the inner container through a stamping, stretching and splicing process;

(2) the end parts of the opposite side walls of the opening end of the inner container main body are bent to form a first connecting structure and a third connecting structure, and the connecting flanges are integrally formed by bending according to stamping;

(3) respectively placing connecting flanges at the end parts of the side walls of the opened end of the liner main body, which are not bent, wherein the two ends of each connecting flange are respectively connected with the two ends of the first connecting structure and the third connecting structure, and realizing that the opened end of the liner main body is provided with the connecting structure extending towards the outer side of the liner through a connecting process;

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

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

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

1. The utility model discloses a relative both sides wall tip bending type of open end of inner bag main part becomes flanging structure as connection structure's partly, has reduced the joint weld between connection structure and the inner bag main part, has reduced welding work volume, has increased the efficiency of production inner bag.

2. The utility model discloses a first connection structure and second connection structure concatenation form at the inner bag open end and to the connection structure that the inner bag outside extends, connection structure can play the effect of sealed frame simultaneously, saves sealed frame preparation and assembling process.

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 an exploded view of the structure of the inner container of the dish washer;

FIG. 2 is a schematic view of the structure of the dishwasher liner of the present invention;

FIG. 3 is a schematic structural view of the connecting flange of the present invention;

FIG. 4 is a schematic view of the structure of the dishwasher liner of the present invention;

FIG. 5 is a schematic view of the connection of the outer panel and the second connecting structure enlarged at A in FIG. 4;

fig. 6 is a schematic structural view of the outer plate and the second connecting structure of the present invention;

FIG. 7 is a schematic view of the second connecting structure of the position limiting structure enlarged at B in FIG. 6;

FIG. 8 is a schematic view of the connection between the main body and the connection structure of the dishwasher liner of the present invention;

FIG. 9 is a schematic view of the connection between the main body and the connection structure of the dishwasher liner of the present invention;

FIG. 10 is a schematic view of the connection between the main body and the connection structure of the dishwasher liner of the present invention;

FIG. 11 is a schematic view of the splicing structure of the inner container main body of the dish washer of the present invention;

FIG. 12 is a front view of the main body of the dishwasher liner of the present invention;

FIG. 13 is a schematic structural view of the inner container main body of the dish washer of the present invention;

FIG. 14 is a schematic structural view of the inner container main body of the dishwasher of the present invention;

fig. 15 is a schematic structural view of the concave surface of the present invention.

In the figure: 100. a connecting structure; 101. a first connecting member; 102. a second connecting structure; 103. a third connecting structure; 1001. a straight portion; 1002. a first bent portion; 1003. a second bent portion; 200. a liner body; 201. a front plate; 2011. an installation port; 2012. a first splice; 2013. a second splice; 2014. splicing seams; 202. a back plate; 203. a side plate; 205. a planar portion; 206. a first curved surface portion; 207. a second curved surface portion; 2031. a first extension surface; 2032. a second extension surface; 2033. a recessed surface; 20331. a horizontal bending surface; 20332. a vertical bending surface; 2034. profiling; 2035. a recessed surface; 20351. a first curve; 20352. a second curve; 204. a base plate; 250. a first connection face; 251. a second connection face; 252. bending the section; 301. a door body; 302. an outer plate; 400. a bottom cover; 500 bottom supports; 700. a first horizontal flanging; 701. longitudinally flanging; 702. a second horizontal flanging; 800. a convex portion; 900. a recess.

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. 2, a liner structure of a dishwasher is provided, the liner structure is suitable for a liner of a drawer dishwasher, and includes a liner main body 200 with an open top end and a connecting structure 100 disposed at an open end of the liner and extending to an outer side of the liner, the liner main body 200 includes a first sidewall, a first connecting structure for connecting a door 301 is disposed on the first sidewall, and second connecting structures 102 for connecting an outer plate 302 are respectively disposed on two sidewalls adjacent to the first sidewall. 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. 3, 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) respectively placing connecting flanges at the end parts of the side walls of the inner container main body 200, which are not bent at the opening end, wherein 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 realizing that the opening end of the inner container main body is provided with the connecting structure 100 extending towards the outer side of the inner container through a connecting process;

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

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

As shown in fig. 1, a bottom support 500 is installed at the bottom of the liner body 200, and a bottom cover 400 is further disposed between the bottom of the liner body 200 and the bottom support 500.

Example two

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

As shown in fig. 5, the second connecting structure 102 and the outer plate 302 are respectively provided with a limiting structure that cooperates with each other to limit the movement of the outer plate 302. 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.

As shown in fig. 1 to 7, in the first connecting structure 101 of this embodiment, an end portion of the first side wall extends upward to form an extending portion higher than two adjacent side walls, the end portion of the extending portion is folded 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 folding the end portion of the planar plate-shaped structure, and the flanging structure is formed more simply.

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 border of planking 302 extends to inner bag main part 200 inboard and forms first horizontal plane, the intermediate position of first horizontal plane is the arch that makes progress and is formed convex part 900, flange's straight portion 1001 is close to the border downwardly extending of planking 302 side and forms vertical connection face, the surface of vertical connection face and planking 302 flushes and is located the coplanar, the lower tip of vertical connection face extends to inner bag main part 200 inboard and forms the second horizontal plane, second horizontal plane intermediate position inwards cave in form with convex part 800 matched with recess, first horizontal plane and second horizontal plane closely laminate, convex part 800 block is in the recess.

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. 7, 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 inner container main body 200 to form a first horizontal plane, the middle position of the first horizontal plane is raised upwards to form a convex portion 800, the middle position of the second horizontal flanging 702 is recessed inwards to form a groove matched with the convex portion 800, the first horizontal plane and the second horizontal flanging 702 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.

EXAMPLE III

As shown in fig. 4, the second connecting structure 102 and the outer plate 302 are integrally formed, and specifically, the second connecting structure 102 is a connecting flange integrally formed with the outer plate 302 and formed by bending and stretching from an end of the outer plate 302, the outer plate 302 is used for shielding an outer side of the liner main body 200 and plays a role of decoration, and the connecting flange is used for connecting 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 four

Inner bag main part 200 be so made, as shown in fig. 11, the utility model discloses well dish washer inner bag main part is formed by two at least part concatenations, and the concatenation position between the part is located the plane, greatly reduced welding process's in the assembling process degree of difficulty, improved assembly efficiency.

The utility model discloses well dish washer inner bag main part 200 comprises three part concatenation, including first part, second part and third part are located the both sides of first part, and are parallel with the tensile direction of dish washer, second part/third part are located the plane with the concatenation position of first part.

The first part comprises a bottom plate 204 of the liner main body, and a front plate 201 and a rear plate 202 which are connected with the bottom plate 204 and are vertical to the stretching direction of the dishwasher.

The second part/third part comprises a side plate 203 parallel to the stretching direction of the dishwasher, the second part/third part further comprises an extending part which is connected to the side plate 203 and bent towards the opposite side plate direction, the extending part is connected with the first part, the extending part and the side plate 203 are connected in a smooth transition mode through a fillet structure, the arrangement of the extending part enables the splicing position of the second part/third part and the first part to be avoided from being connected on a curved surface, and the splicing position is located on a plane, so that the welding difficulty is reduced.

The second/third member is integrally formed by stamping, the extending portion includes a first extending surface 2031 located on the bottom surface of the side plate 203 and a second extending surface 2032 located on the side surface of the side plate 203, the first extending surface 2031 and the second extending surface 2032 are connected by a fillet structure, the second extending surface 2032 extends straightly towards the direction of the side plate, the first extending surface 2031 is connected with the bottom plate 204 in the first splicing member, and the second extending surface 2032 is connected with the front plate 201/the rear plate 202 in the first splicing member.

As shown in fig. 12, in order to show the front view of the inner container main body 200 of the present invention, the dish washer is stretched by the sliding rail, the side plate 203 of the second/third component includes a concave surface 2033, the concave surface 2033 is a containing part depressed toward the center of the inner container, the containing part can be installed with the sliding rail, which is convenient for stretching the dish washer, and the tableware in the dish washer is taken and placed.

EXAMPLE five

As shown in FIG. 13, a dishwasher liner is provided, which comprises a bottom plate 204 and a side plate assembly, wherein the bottom plate 204 and the side plate assembly are an integral piece, and the side plate assembly is folded and spliced to form a side wall of the dishwasher.

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

Preferably, the bottom plate 204 has a plurality of sides, and the side plate assembly includes plate bodies respectively connected to the sides of the bottom plate 204, and the plate bodies are bent toward the same side of the bottom plate 204 to jointly form a side wall of the dishwasher.

In the above scheme, through the utility model discloses a scheme can make the inner bag of different shapes respectively, buckles each plate body relative bottom plate 204, and adjacent two plate body concatenations form the lateral wall of annular dish washer.

Preferably, the bottom plate 204 is a quadrilateral plate, four sides of the quadrilateral plate are respectively connected with a plate body, the four plate bodies are bent towards the same side of the bottom plate 204 to form a side wall of the dishwasher, and opposite sides of two adjacent plate bodies are contacted and connected by a set process.

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

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

Preferably, the connecting portion includes a flange disposed on a side edge of each of the two plate bodies, and after the two plate bodies are bent relative to the bottom plate 204, the side edge of one plate body is attached to the flange of an adjacent plate body.

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

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

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

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

Preferably, the first plate body 8001 is punched at one side of the connecting bottom plate 204 to form a concave surface 2033/2035 gradually narrowing toward the bottom plate 204 and connecting to the bottom plate 204, the second plate body 8002 is punched at one side of the connecting bottom plate 204 to form a concave surface 2033/2035 gradually narrowing toward the bottom edge and connecting to the bottom plate 204, and after each plate body is bent, the edges of the concave surfaces 2033/2035 of two adjacent plate bodies correspondingly contact and connect. In the above scheme, the two second plate bodies 8002 are also provided with the recessed surfaces 2033/2035 corresponding to the recessed surfaces 2033/2035 on the first body, the recessed surfaces 2033/2035 of the first plate body 8001 are connected to the recessed surfaces 2033/2035 of the second plate body 8002, and the top surfaces of the recessed surfaces 2033/2035 of the two second plate bodies are also correspondingly connected to each other, so that the connection between the two adjacent plate bodies through the cambered surfaces and the plane is avoided, and the splicing process is simplified.

In addition, the embodiment also provides a manufacturing method of the dishwasher liner in the first embodiment, which comprises the following steps:

s1, punching the integrated bottom plate 204 and side plate assembly on the plate according to the size of the inner container;

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

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

Preferably, a quadrangular bottom plate 204 and four plate bodies respectively connected with four sides of the bottom plate 204 are punched on the plate, and the plate bodies are respectively vertically bent towards the same side of the bottom plate 204, so that the plate bodies are spliced to form a side wall of the dishwasher, and two opposite side edges of two adjacent plate bodies are welded.

Preferably, in step S1, concave surfaces 2033 are punched on the bottoms of the two plate bodies on both sides of the bottom plate 204 along the bending direction of the plate bodies.

Alternatively, in step S1, a convex press is formed on each of the two plates on the two sides of the bottom plate 204 in a direction opposite to the bending direction of the plate, and the concave surface 2035 is formed between the bottom surface of the press and the bottom edge of the plate.

EXAMPLE six

The splicing parts of the inner container of each dishwasher are connected by adopting a lap joint structure, and in the embodiment, the lap joint structure is connected in a face-to-face joint mode, so that the 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.

As shown in fig. 9, the first connection surface 250 and the second connection surface 251 are formed by vertically bending the edges of the corresponding splicing members.

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.

As shown in fig. 10, in another scheme, in two adjacent splicing components, a first connecting surface 250 that is bent and extended toward the outer side of the liner is disposed along one side edge where one splicing component is spliced with the other splicing component, a second connecting surface 251 that is bent and extended toward the outer side of the liner is disposed along an edge of a 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 bonded, a portion of the second connecting surface 251 that is longer than the first connecting surface 250 is bent toward the other side of the first connecting surface 250, so as to form a three-layer bonding surface, and the three-layer bonding surface is bent toward the outer surface of any splicing component and bonded to the outer. 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.

In another embodiment, as shown in fig. 8, in two adjacent splicing components, the edge of one splicing component spliced with the other splicing component is formed to be recessed toward 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 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.

EXAMPLE seven

The inner container structure comprises a bottom wall and a side peripheral wall, as shown in fig. 14, the side peripheral wall comprises a first splicing part 2012 and a second splicing part 2013, the first splicing part 2012 and the second splicing part 2013 are spliced to form the side peripheral wall, a gap is formed in the first splicing part 2012 and/or the second splicing part 2013, and the gap forms an installation opening 2011 for placing a detergent adding device after the first splicing part 2012 and the second splicing part 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 opening end of the bottom wall is connected with the bottom edge of the side peripheral wall to form the inner container main body, and the bottom edge of the side peripheral wall is positioned 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 main body, and the detergent adding device is fixedly connected to the fixing plate through screws and is fixed to the liner main body 200.

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 to increase the sealing performance between the detergent adding device and the liner main body 200.

Example eight

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.

Example nine

As shown in fig. 15, the present embodiment provides a dishwasher liner, which is disposed in a housing or a rack of the dishwasher and can be pushed in/pulled out, and includes a bottom plate 204, two side plates 203 extending along a moving direction of the liner 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 two side plates 203 are provided with recessed surfaces 2033 recessed towards the inside of the liner.

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.

The bottom of each side plate 203 is 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.

Preferably, the recessed surface 2035/2033 includes a horizontal bending surface 20331 formed by bending the bottom of the side plate 203 from top to bottom toward the inside of the inner container, a vertical bending surface 20332 formed by bending the end of the horizontal bending surface 20331 downward 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 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 edge 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.

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

In another alternative, the two side plates 203 are each stamped with a convex stamp 2034 opposite the opposite side plate 203, and a concave surface 2035 is formed on the side plate 203 at the bottom of the stamp 2034.

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

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

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

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

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 (10)

1. The utility model provides a dish washer inner bag structure, includes the inner bag main part, with the door body and the planking of inner bag main part connection, its characterized in that: the inner container main body comprises a first side wall, a first connecting structure used for connecting a door body is arranged on the first side wall, and second connecting structures used for connecting an outer plate are respectively arranged on two side walls adjacent to the first side wall.

2. The dishwasher liner structure according to claim 1, wherein: the first connecting structure is a first flanging structure formed by bending the end part of the first side wall.

3. The dishwasher liner structure according to claim 2, wherein: the end part of the first side wall extends upwards to form an extension part higher than the two adjacent side walls, and the end part of the extension part is turned outwards towards the outer side of the inner container to form a horizontal flanging structure.

4. A dishwasher liner structure according to claim 2 or 3, wherein: the first side wall is of a plane plate-shaped structure, and the first connecting structure is formed by folding the end part of the plane plate-shaped structure part.

5. The dishwasher liner structure according to claim 4, wherein: the second connecting structure is a connecting flange, and the two opposite side walls of the inner container main body are respectively and integrally connected with the connecting flange.

6. The dishwasher liner structure according to claim 5, wherein: with the both sides wall that first lateral wall is adjacent all includes plane portion and the first curved surface portion with first lateral wall transitional coupling, flange includes the straight portion of corresponding connection plane portion and the first kink of the first curved surface portion of corresponding connection.

7. The dishwasher liner structure according to claim 6, wherein: the end part of the first bending part of the connecting flange and the end part of the first connecting structure are spliced into an integral structure.

8. The dishwasher liner structure according to claim 6, wherein: the inner container main body further comprises a second side wall opposite to the first side wall, the second side wall is of a plane plate-shaped structure, a third connecting structure is arranged on the second side wall, and the third connecting structure is a second flanging structure formed by folding the end part of the second side wall.

9. The dishwasher liner structure according to claim 8, wherein: and the two side walls adjacent to the first side wall also comprise second curved surface parts in transitional connection with the second side wall, and the connecting flange also comprises second bending parts connected with the corresponding second curved surface parts.

10. The dishwasher liner structure according to claim 9, wherein: the connecting flange is spliced with the first connecting structure and the third connecting structure to form a connecting structure which is positioned at the opening end of the inner container main body and extends towards the outer side of the inner container; and the upper end faces of the connecting flange, the first connecting structure and the third connecting structure are flush and positioned on the same plane.

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