CN216962390U - Dish washer, inner bag and plate connection structure thereof - Google Patents

Abstract

The application belongs to the technical field of dish washing machines, and provides a plate connecting structure which comprises folded edges, surrounding edges and fixing pieces, wherein the folded edges are formed on the edges of the plate in a bending mode; the surrounding edge is arranged on the connecting carrier, the surrounding edge is provided with a slot for inserting the edge of the plate, and the inner wall of the slot is provided with a buckling part; the fixing piece is used for being embedded into the slot of the surrounding edge and tightly supporting the folded edge of the plate piece in the slot; the fixing piece is provided with a buckling piece buckled with the buckling part. The application also provides an inner container adopting the plate connecting structure and a dishwasher with the inner container. This application is to the connection structure of the sheet metal spare that constitutes the inner bag and other working of plastics to improve to solve the technical problem that the sheet connection structure processing cost that prior art adopted is high, the structure is complicated.

Description

Dish washer, inner bag and plate connection structure thereof

Technical Field

The application belongs to the technical field of dish-washing machines, and particularly relates to a dish-washing machine, an inner container and a plate connecting structure of the inner container.

Background

Domestic dish washer on the market at present generally includes inner bag and base, and the inner bag setting is on the base, and the inner bag is five box structures to enclose through the plate and close and form a washing inner chamber, the place ahead of inner bag has the opening that supplies dish washer door body lid to close. The inner container of the dishwasher is generally made of metal plate, and the base and the front frame positioned on the opening of the inner container are generally made of plastic parts. As shown in fig. 1, the plastic part B is easy to shape, and generally has a groove B1 for fixing the connection portion of the plate a. On the plate a side, in order to improve the structural strength, the connecting portion of the plate a is bent several times to form a structure of a bead a1, so that the bead a1 can be inserted and filled in the pit B1. Then, the bent hook portion a2 is buckled with the hole B2 of the plastic part B, so as to connect and fix the metal plate a.

However, the plate connecting structure adopted at present needs to process the metal plate a for many times to be shaped into the above-mentioned hemming structure. As shown in fig. 2, the connecting portion of the metal plate member a requires at least three processes to be processed into the shapes of the bead a1 and the hook a2, etc., according to the installation requirements. Therefore, the structure is very complex, and the processing cost is high. In particular, for sheet metal parts, a processing expenditure is calculated for each processing step, which leads to an increase in the production costs of the entire installation.

Therefore, in the dish-washing machine in the prior art, the plate connecting structure of the inner container of the dish-washing machine still has defects, and is a technical problem that manufacturers of the dish-washing machines need to be perfect at present.

Disclosure of Invention

An object of the embodiment of the application is to provide a dish washer, inner bag and plate connection structure thereof, to the connection structure of the sheet metal spare that constitutes the inner bag and other working of plastics improve to solve the technical problem that the plate connection structure that prior art adopted processing cost is high, the structure is complicated.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a panel connecting structure including:

the folding edge is formed on the edge of the plate in a bending way;

the surrounding edge is arranged on the connecting carrier, the surrounding edge is provided with an inserting groove for inserting the edge of the plate, and the inner wall of the inserting groove is provided with a buckling part;

the fixing piece is embedded into the slot of the surrounding edge and tightly supports the folded edge of the plate in the slot; and the fixing piece is provided with a buckling piece buckled with the buckling part.

The application provides a plate connection structure's beneficial effect lies in: compared with the prior art, the hem of the plate is abutted to the surrounding edge slot of the connecting carrier by the fixing piece, so that the buckling piece on the fixing piece is buckled and fixed with the buckling part on the slot, and the fixed connection of the metal plate and the plastic connecting carrier is realized. The structure is simple, the manufacture is easy, the applicability is wide, the installation operation can be completed without auxiliary tools, and the installation efficiency is effectively improved. The edge of the plate is only bent to form a folding edge structure, so that the machining procedures are greatly reduced, and the machining cost of the metal plate is effectively reduced. In addition, the fixing piece and the connecting carrier can be made of plastics, and the connecting device is simple in structure and easy to form. The fixing piece and the fastening piece structure on the fixing piece or the structures such as the surrounding edge, the slot, the fastening part and the like on the connecting carrier are easy to manufacture and form, so that the production cost is effectively reduced.

Furthermore, the fastener is a buckle, and the fastening part is a fastening hole or a boss which can be fastened with the buckle, so that the structure is simple, the processing and the forming are easy, and the operation is convenient. In practical application, can set up a plurality of buckles on the mounting, set up on the surrounding edge and detain a plurality of knot holes or the boss that correspond with this buckle position to mutually support, improve fixed effect effectively.

Furthermore, the folded edge is arranged at the edge end of the plate in a bending mode and at least partially vertically extends, and the extending length of the folded edge is matched with the width of the inner bottom wall of the slot. Therefore, the L-shaped bending structure formed on the edge of the plate can be used, the structure is very simple, the processing procedures are few, and the forming is easy. Wherein, the extension length of the folded edge is matched with the width of the inner bottom wall of the slot, so that the connecting part of the plate can be inserted into the slot in a frame structure. The connection stability of the plate is improved, the plate is prevented from being displaced or loosened easily after being inserted into the connection carrier, and the fixing effect is improved effectively.

Still further, the fixing part is a pressing strip which can be embedded into the slot, and the pressing strip is a single-side strip or an integrally-formed multi-side frame strip. Therefore, the fixing piece is of a pressing strip structure and can be respectively assembled in the slots of the surrounding edge, so that the manufacturing cost is effectively reduced, and the applicability of the fixing piece can be improved. Or, the fixing part can be preferably a polygonal frame strip structure matched with the slot shape of the surrounding edge, and the polygonal frame strip is integrally formed, so that the structural strength and the sealing property are effectively improved, and the installation efficiency is further improved.

The plate connecting structure is improved, the plate connecting structure further comprises a sealing piece, when the edge of the plate is inserted into the slot of the surrounding edge, the folded edge on the edge of the plate supports the sealing piece tightly in the slot, and therefore the sealing effect is improved.

The application also provides an inner container of the dish washing machine, which comprises a front frame, a middle plate and a back plate, wherein the middle plate comprises a top plate and side plates integrally connected to two sides of the top plate, and the middle plate and the back plate enclose to form a washing inner cavity of the dish washing machine; the front frame and the middle plate and/or the middle plate and the back plate are respectively provided with the plate connecting structure, and the folded edge is bent and formed on the front edge and the back edge of the middle plate; the edge of the front frame and/or the edge of the back plate are/is provided with the surrounding edge, the edge of the middle plate is inserted into the slot of the surrounding edge, and the fixing piece is arranged on the surrounding edge and tightly supports the folded edge in the slot; and the buckling piece on the fixing piece is buckled with the buckling part in the slot. With this, the roof of inner bag and curb plate are connected as an organic whole in order to form a vertical middle plate structure that centers on, to the front and back border of middle plate and the coupling part of preceding frame and backplate, adopt the plate connection structure of this application. The front edge and the rear edge of the middle plate are respectively provided with a hem, the surrounding edges are respectively arranged on the front frame and the back plate, and the slots on the surrounding edges are respectively in inserting fit with the front edge and the rear edge of the middle plate so as to enable the hems to be positioned in the slots. The fixing piece is utilized to compress the folded edge in the slot, and the buckling piece on the fixing piece is buckled and fixed with the buckling part on the surrounding edge, so that the front edge and the rear edge of the middle plate can be respectively connected and fixed with the front frame and the back plate.

The application also provides another inner container of the dish washing machine, which comprises a front frame, a middle plate and a top plate, wherein the middle plate comprises a back plate and side plates integrally connected to two sides of the back plate, and the middle plate and the top plate enclose to form a washing inner cavity of the dish washing machine; the top plate and the middle plate are provided with the plate connecting structure, and the folded edge is bent and formed on the upper end edge of the middle plate; the surrounding edge is arranged around the edge of the top plate, the edge of the upper end of the middle plate is inserted into the slot of the surrounding edge, and the fixing piece is arranged on the surrounding edge and tightly supports the folded edge in the slot; the buckling piece on the fixing piece is buckled with the buckling part in the slot. Therefore, the side plate of the inner container and the back plate are integrally connected to form a transverse surrounding middle plate structure, and the plate connecting structure is adopted for the connecting part of the upper end edge of the middle plate and the top plate. The upper end edge of the middle plate is provided with a folded edge, the surrounding edge is arranged around the periphery of the top plate, and the slot on the surrounding edge is in plug-in fit with the upper end edge of the middle plate so that the folded edge is positioned in the slot. The fixing piece is utilized to compress the folded edge in the slot, and the buckling piece on the fixing piece is buckled and fixed with the buckling part on the surrounding edge, so that the upper end edge of the middle plate is fixedly connected with the top plate.

Furthermore, the front frame is also provided with the surrounding edge and the fixing piece, and the surrounding edge is arranged around the inner wall of the front frame; the front end edges of the top plate and the side plates are bent to form the folded edges, the front end edges of the top plate and the side plates are inserted into the surrounding edge slot of the front frame, and the fixing piece is used for pressing and fixing the folded edges in the slot; and the buckling piece on the fixing piece is buckled with the buckling part in the slot. With this, the preceding frame of inner bag can realize through the plate connection structure of this application and be connected fixedly with the front end edge of roof and medium plate.

The application also provides a dish washing machine, which comprises a base and the inner container of the dish washing machine, wherein the lower end edge of the side plate of the middle plate and/or the lower end edge of the back plate is provided with the folded edge, the top of the base is provided with a water collecting tray, and the folded edge is arranged around the periphery of the water collecting tray; the inner container is arranged on the base, and the lower end edges of the side plates and/or the back plate are inserted into the slots of the surrounding edge; the fixing piece is arranged on the surrounding edge and tightly supports the folded edge in the slot; the buckling piece on the fixing piece is buckled with the buckling part in the slot. Therefore, in cooperation with the liner structure with the middle plate, the middle plate can be a vertical surrounding structure formed by integrally connecting the top plate and the side plates; or the middle plate is a transverse surrounding structure formed by integrally connecting the side plates and the back plate. Wherein, to the connection structure of the lower extreme border and the base of the curb plate and the backplate of above-mentioned medium plate. The surrounding edge is arranged around the water collecting tray edge of the base to correspond to the side plate and the back plate of the inner container in position, and the inserting grooves in the surrounding edge are in inserting fit with the lower end edges of the side plate and the back plate. The fixing piece is utilized to tightly support the folded edges on the lower end edges of the side plates and the back plate in the slot, and the buckling piece on the fixing piece is buckled and fixed with the buckling part in the slot, so that the inner container with the middle plate is fixedly connected with the base.

The application also provides another dish washing machine which comprises an inner container, a base and the plate connecting structure, wherein the lower end edge of the plate on the inner container is bent to form the folded edge, the top of the base is provided with a water collecting tray, and the folded edge is arranged around the periphery of the water collecting tray; the inner container is arranged on the base, and the lower end edge of the plate on the inner container is inserted into the slot of the surrounding edge; the fixing piece is arranged on the surrounding edge and tightly supports the folded edge in the slot; and the buckling piece on the fixing piece is buckled with the buckling part in the slot. To the connection structure of plate lower extreme border on the inner bag and base, this surrounding edge sets up around the water catch tray border of base to correspond with plate lower extreme border position on the inner bag, slot on the surrounding edge and the cooperation of pegging graft of plate lower extreme border on the inner bag. The fixing piece is utilized to tightly support the folded edge on the edge of the lower end of the plate piece in the slot, and the buckling piece on the fixing piece is buckled and fixed with the buckling part in the slot, so that the plate piece on the inner container is fixedly connected with the base.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings may be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of a prior art panel connection structure;

FIG. 2 is a schematic view of a prior art plate processing step;

fig. 3 is a schematic view of a plate connection structure according to an embodiment of the present application;

fig. 4 is a first schematic exploded view of a plate connection structure according to an embodiment of the present disclosure;

fig. 5 is a schematic diagram illustrating a plate processing step according to an embodiment of the present application;

fig. 6 is a schematic structural view illustrating a plate member inserted into a slot of a surrounding edge according to an embodiment of the present disclosure;

fig. 7 is a second schematic diagram illustrating an exploded structure of a panel connection structure according to an embodiment of the present disclosure;

FIG. 8 is a schematic perspective view of a first dishwasher liner according to an embodiment of the present application;

FIG. 9 is a first schematic diagram of an exploded structure of an inner container of a dishwasher according to an embodiment of the present application;

FIG. 10 is a schematic diagram of a first dishwasher liner explosion structure provided in the embodiment of the present application;

fig. 11 is a schematic perspective view of a dishwasher using a first liner according to an embodiment of the present application;

FIG. 12 is a first view of the structure of the connection part between the inner container and the base of the dishwasher according to the embodiment of the present application;

FIG. 13 is a second structural view of a connection portion between the inner container and the base of the dishwasher according to the embodiment of the present application;

fig. 14 is a schematic diagram of an explosion structure of a second dishwasher liner provided in an embodiment of the present application.

Wherein, in the figures, the various reference numbers:

100-inner container; 101-front frame; 102-middle plate; 103-a back plate; 104-a top plate; 105-side plates;

200-a water collecting tray;

1-folding edges;

2-surrounding edges; 21-slot; 22-a snap-fit;

3-a fixing piece; 31-a fastener;

4-sealing element.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The dishwasher, the inner tub and the panel connection structure thereof provided in the embodiments of the present application will now be described in detail. Referring to fig. 3 and 4, the panel connecting structure includes a folded edge 1, a surrounding edge 2 and a fixing member 3.

The folded edge 1 is formed on the edge of the plate A in a bending way. In this embodiment, the plate member a is mainly a metal plate member on the inner container, such as a top plate, a side plate, a back plate, and the like of the inner container, which may be made of metal.

The skirt 2 is arranged on the connection carrier. In this embodiment, the connecting carrier may be a front frame, a top plate, a back plate of the inner container, a base of the dishwasher, and the like, which may be made of plastic according to production requirements.

The surrounding edge 2 is provided with a slot 21 for the board A to insert into, and a buckling part 22 is arranged on the inner wall of the slot 21.

The fixing member 3 is inserted into the slot 21 of the surrounding edge 2, and can tightly press the folded edge 1 of the plate a into the slot 21. The fixing member 3 is provided with a fastener 31 to be fastened to the fastening portion 22. Therefore, the plate A inserted into the slot 21 of the surrounding edge 2 is locked, and the plate A is connected and fixed.

Compared with the prior art, the plate connecting structure provided by the embodiment of the application utilizes the fixing piece 3 to support the folded edge 1 of the plate A tightly in the slot 21 of the surrounding edge 2 of the connecting carrier, so that the buckling piece 31 on the fixing piece 3 is buckled and fixed with the buckling part 22 positioned on the slot 21, and the fixed connection of the metal plate A and the plastic connecting carrier is realized. The structure is simple, the manufacture is easy, the applicability is wide, the installation operation can be completed without auxiliary tools, and the installation efficiency is effectively improved.

In the plate connecting structure of the application, the edge of the plate A is only bent to form a folded edge 1 structure, as shown in fig. 5, the machining processes are greatly reduced, and the machining cost of the metal plate A is effectively reduced.

Wherein, the fixing piece 3 and the connecting carrier can be made of plastics, and the structure is simple and the forming is easy. The structures of the fixing piece 3 and the fastening piece 31 thereon, or the structures of the surrounding edge 2, the slot 21, the fastening part 22 and the like on the connecting carrier are easy to manufacture and mold, thereby effectively reducing the production cost.

In the embodiment of the present application, referring to fig. 4, the fastening member 31 is preferably a snap, and the fastening portion 22 is preferably a fastening hole or a boss capable of being in snap fit with the snap. Simple structure, easy machine-shaping, convenient operation. In the present embodiment, a plurality of buckles are provided on the fixing member 3; in cooperation, the surrounding edge 2 is provided with a plurality of buckling holes corresponding to the buckling positions so as to be mutually matched, and the fixing effect is effectively improved.

Referring to fig. 5, the edge folding 1 is bent at the edge end of the plate a and at least partially extends vertically, and the edge folding 1 forms an L-shaped bending structure at the edge of the plate a for use.

Referring to fig. 6, the extension length L1 of the flange 1 matches with the inner bottom wall width L2 of the slot 21, so that the connecting portion of the plate a can be inserted into the slot 21 in a frame structure. The connection stability of the plate A is improved, the plate A is prevented from being displaced or loosened easily after being spliced with the connection carrier, and the fixing effect is improved effectively.

In the embodiment of the present application, referring to fig. 4, the fixing element 3 is preferably a pressing strip capable of being embedded into the slot 21, and the pressing strip may be preferably a single-side strip structure, so as to be respectively assembled in the slot 21 of the surrounding edge 2, thereby effectively reducing the manufacturing cost and improving the applicability of the fixing element 3.

In other embodiments, the fixing member 3 may be a polygonal frame strip structure with a shape matching with the slot 21 of the surrounding edge 2, and the polygonal frame strip is integrally formed, so as to effectively improve the structural strength and the sealing performance, and further improve the installation efficiency.

In the embodiment of the present application, referring to fig. 6, a sealing member 4 is further provided in the insertion groove 21 of the surrounding edge 2, and the sealing member 4 may preferably be a sealing ring or a sealing strip or the like so as to be adapted to the shape of the insertion groove 21 of the surrounding edge 2. When the edge of the plate A is inserted into the slot 21 of the surrounding edge 2, the folded edge 1 on the edge of the plate A tightly supports the sealing element 4 in the slot 21, and the sealing effect is further improved.

For the applications of the above plate connecting structure, the following methods are included but not limited to:

in an embodiment of the present application, referring to fig. 8, 9 and 10, the inner container 100 of the dishwasher includes a front frame 101, a middle plate 102 and a back plate 103, the middle plate 102 includes a top plate 104 and side plates 105 integrally connected to two sides of the top plate 104, and the middle plate 102 and the back plate 103 enclose a washing cavity of the dishwasher. Thus, in the present embodiment, the top plate 104 and the side plates 105 of the inner container 100 are integrally connected to form a vertically surrounding middle plate 102 structure, and the plate connecting structure of the present application is adopted for the connecting portions between the front and rear edges of the middle plate 102 and the front frame 101 and the back plate 103.

The front frame 101 and the middle plate 102 and the back plate 103 respectively have the plate connection structure of the present application. As shown in fig. 9 and 10, the bent edges 1 are formed at the front and rear edges of the middle plate 102. The surrounding edges 2 are provided on the edges of the front frame 101 and the back plate 103, and the front and rear edges of the middle plate 102 can be inserted into the insertion grooves 21 of the surrounding edges 2. The fixing member 3 is mounted on the surrounding edge 2, and the folded edge 1 is tightly abutted in the slot 21, so that the fastening member 31 on the fixing member 3 is fastened and fixed with the fastening part 22 in the slot 21, and the front edge and the rear edge of the middle plate 102 can be respectively connected and fixed with the front frame 101 and the back plate 103.

Referring to the liner 100 integrally connected by the top plate 104 and the side plate 105, in the embodiment, referring to fig. 11, 12 and 13, the dishwasher includes a base (not shown) and the liner 100, in the middle plate 102 of the liner 100, the lower end edges of the side plates 105 and the lower end edge of the back plate 103 are both bent to form the folded edge 1. The top of the base has a water collection tray 200 and the peripheral edge 2 is disposed around the periphery of the water collection tray 200. The inner container 100 is disposed on the base, and the lower edges of the side plates 105 and the back plate 103 are inserted into the slots 21 of the surrounding edge 2. The fixing member 3 is mounted on the surrounding edge 2, and the folded edge 1 is abutted against the slot 21, so that the fastening member 31 on the fixing member 3 is fastened with the fastening part 22 in the slot 21, thereby realizing the connection and fixation of the inner container 100 and the base.

In another embodiment of the present application, referring to fig. 14, the inner container 100 of the dishwasher includes a front frame 101, a middle plate 102 and a top plate 104, the middle plate 102 includes a back plate 103 and side plates 105 integrally connected to two sides of the back plate 103, and the middle plate 102 and the top plate 104 enclose a washing cavity of the dishwasher. Therefore, in the present embodiment, the side plates 105 of the inner container 100 are integrally connected with the back plate 103 to form a transversely surrounding middle plate 102 structure, and the plate connecting structure of the present application is adopted for the connecting portion between the upper end edge of the middle plate 102 and the top plate 104.

Specifically, the top plate 104 and the middle plate 102 have the plate connection structure (not shown) of the present application, and the hem 1 is bent and formed on the upper end edge of the middle plate 102, that is, the hem 1 is formed on the upper end edges of the side plate 105 and the back plate 103 of the middle plate 102. The peripheral edge 2 is disposed around the edge of the top plate 104, and the upper end edge of the middle plate 102 is inserted into the insertion groove 21 of the peripheral edge 2. The fixing member 3 is mounted on the surrounding edge 2, and the fixing member 3 is used to tightly support the folded edge 1 in the slot 21, so that the fastening member 31 on the fixing member 3 is fastened with the fastening portion 22 in the slot 21, and the upper end edge of the middle plate 102 is connected and fixed with the top plate 104.

In this embodiment (not shown), the front frame 101 is further provided with the surrounding edge 2 and the fixing member 3, the surrounding edge 2 is disposed around the inner wall of the front frame 101, and the front edges of the top plate 104 and the side plate 105 are bent to form the folded edge 1. The front end edges of the top plate 104 and the side plate 105 are inserted into the slot 21 of the surrounding edge 2 of the front frame 101, so that the fixing member 3 presses and fixes the folded edge 1 in the slot 21, and the fastening member 31 on the fixing member 3 is fastened with the fastening portion 22 in the slot 21. Thus, the front frame 101 of the inner container 100 can be connected and fixed to the front end edges of the top plate 104 and the middle plate 102 by the plate connection structure of the present application.

Referring to the liner 100 integrally connected by the side plate 105 and the back plate 103, in the embodiment, referring to fig. 12 and 13, the dishwasher includes a base and the liner 100 of the dishwasher, the lower end edge of the middle plate 102 in the liner 100 is bent to form the hem 1, that is, the hem 1 is provided at both the side plate 105 of the middle plate 102 and the lower end edge of the back plate 103 (the side plate 105 of the middle plate 102 is taken as an example in fig. 12 and 13). The top of the base has a water collection tray 200 and the peripheral edge 2 is disposed around the periphery of the water collection tray 200. The inner container 100 is disposed on the base, and the lower edge of the middle plate 102 is inserted into the slot 21 of the surrounding edge 2. The fixing member 3 is mounted on the surrounding edge 2, and the folded edge 1 is abutted against the slot 21, so that the fastening member 31 on the fixing member 3 is fastened with the fastening part 22 in the slot 21, thereby realizing the connection and fixation of the inner container 100 and the base.

The side plate 105 or the back plate 103 on the inner container 100 is an independent plate structure, and the lower end edges of the side plate 105 and the back plate 103 need to be connected with a base. In a third embodiment of the present application, please refer to fig. 12 and 13 together, the dishwasher includes an inner container 100, a base (not shown), and a plate connecting structure provided in the embodiment of the present application, wherein a lower end edge of a plate (in the embodiment, a side plate 105 is taken as an example) on the inner container 100 is bent to form the folded edge 1, a top of the base is provided with a water collecting tray 200, and the surrounding edge 2 is disposed around an outer periphery of the water collecting tray 200. The inner container 100 is arranged on the base, and the lower end edge of the plate on the inner container 100 is inserted into the slot 21 of the surrounding edge 2. The fixing member 3 is used to tightly abut the hem 1 on the lower edge of the plate on the inner container 100 against the slot 21, and the fastening member 31 on the fixing member 3 is fastened and fixed with the fastening portion 22 in the slot 21, so that the plate on the inner container 100 is connected and fixed with the base.

Preferably, in the above embodiments, a sealing member 4 is arranged in the slot 21 of the surrounding edge 2, and the sealing member 4 may preferably be a sealing ring or a sealing strip or the like so as to be adapted to the shape of the slot 21 of the surrounding edge 2. The sealing element 4 is tightly propped in the slot 21 by the folded edge 1 of each plate A, so that the sealing effect is effectively improved.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A plate member connecting structure, characterized in that: the method comprises the following steps:

the folding edge is formed on the edge of the plate in a bending way;

the surrounding edge is arranged on the connecting carrier, the surrounding edge is provided with a slot for inserting the edge of the plate, and the inner wall of the slot is provided with a buckling part;

the fixing piece is embedded into the slot of the surrounding edge and tightly supports the folded edge of the plate in the slot; and the fixing piece is provided with a buckling piece buckled with the buckling part.

2. The panel connecting structure according to claim 1, wherein the fastener is a snap, and the fastening portion is a hole or a boss that can be fastened to the snap.

3. The panel connecting structure according to claim 1, wherein the flange is bent at an edge end of the panel and extends at least partially vertically, and the extension length of the flange is matched with the width of the inner bottom wall of the slot.

4. The panel connecting structure according to claim 1, wherein the fixing member is a bead that can be inserted into the slot, and the bead is a single-sided strip or an integrally formed multi-sided strip.

5. The panel connecting structure according to any one of claims 1 to 4, further comprising a sealing member, wherein when the edge of the panel is inserted into the slot of the surrounding edge, the sealing member is pressed into the slot by the folded edge on the edge of the panel.

6. The utility model provides a dish washer's inner bag, includes preceding frame, medium plate and backplate, its characterized in that: the middle plate comprises a top plate and side plates integrally connected to two sides of the top plate, and the middle plate and the back plate enclose to form a washing inner cavity of the dish washing machine; the front frame and the middle plate and/or the middle plate and the back plate are respectively provided with a plate connecting structure as claimed in any one of claims 1 to 5, and the folding edge is formed on the edge of the middle plate; the edge of the front frame and/or the edge of the back plate are/is provided with the surrounding edge, the edge of the middle plate is inserted into the slot of the surrounding edge, and the fixing piece is arranged on the surrounding edge and tightly supports the folded edge in the slot; and the buckling piece on the fixing piece is buckled with the buckling part in the slot.

7. The utility model provides a dish washer's inner bag, includes preceding frame, medium plate and roof, its characterized in that: the middle plate comprises a back plate and side plates integrally connected to two sides of the back plate, and the middle plate and the top plate enclose to form a washing inner cavity of the dish washing machine; the top plate and the middle plate are provided with plate connecting structures according to any one of claims 1 to 5, and the folded edge bends are formed on the upper end edge of the middle plate; the surrounding edge is arranged around the edge of the top plate, the edge of the upper end of the middle plate is inserted into the slot of the surrounding edge, and the fixing piece is arranged on the surrounding edge and tightly supports the folded edge in the slot; the buckling piece on the fixing piece is buckled with the buckling part in the slot.

8. The inner container of the dishwasher of claim 7, wherein the front frame is further provided with the surrounding edge and the fixing member, and the surrounding edge is arranged around the inner wall of the front frame; the front end edges of the top plate and the side plates are bent to form the folded edges, the front end edges of the top plate and the side plates are inserted into the surrounding edge slot of the front frame, and the fixing piece is used for pressing and fixing the folded edges in the slot; and the buckling piece on the fixing piece is buckled with the buckling part in the slot.

9. A dishwasher, characterized by comprising a base and the inner container of the dishwasher of claim 6 or 7, wherein the lower end edges of the side plates of the middle plate and/or the lower end edge of the back plate are provided with the folded edges, the top of the base is provided with a water collecting tray, and the surrounding edges are arranged around the periphery of the water collecting tray; the inner container is arranged on the base, and the lower end edges of the side plates and/or the back plate are inserted into the slots of the surrounding edge; the fixing piece is arranged on the surrounding edge and tightly supports the folded edge in the slot; and the buckling piece on the fixing piece is buckled with the buckling part in the slot.

10. A dishwasher is characterized by comprising an inner container, a base and a plate connecting structure as claimed in any one of claims 1 to 5, wherein the lower end edge of a plate on the inner container is bent to form a folded edge, the top of the base is provided with a water collecting tray, and the folded edge is arranged around the periphery of the water collecting tray; the inner container is arranged on the base, and the lower end edge of the plate on the inner container is inserted into the slot of the surrounding edge; the fixing piece is arranged on the surrounding edge and tightly supports the folded edge in the slot; the buckling piece on the fixing piece is buckled with the buckling part in the slot.

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