CN217592798U - Shell mounting structure and device that washes dishes - Google Patents

Abstract

The utility model relates to a device technical field washes dishes relates to a shell mounting structure and device washes dishes. The housing mounting structure includes: the outer back plate, the first side shell and the second side shell; the outer back plate is configured to be arranged at the rear side of the inner container of the dish washing device; the first side shell is detachably connected with one side of the outer back plate through a plurality of first limiting assemblies, wherein each first limiting assembly comprises a first folding plate part and a second folding plate part, and the second folding plate part can move along a first direction to be in inserting fit with the first folding plate part; the second limit shell and the opposite side edge of the outer back plate are detachably connected through a plurality of second limit assemblies, each second limit assembly comprises a third folding plate portion and a fourth folding plate portion, and the fourth folding plate portions are configured to move along the first direction to be in inserting fit with the third folding plate portions. The dish washing device comprises an inner container and a shell mounting structure, wherein the inner container is connected with the shell mounting structure. The shell mounting structure has the characteristics of convenience in maintenance and capability of ensuring the integrity of the shell mounting structure.

Description

Shell mounting structure and device that washes dishes

Technical Field

The disclosure relates to the technical field of dish washing devices, in particular to a shell mounting structure and a dish washing device.

Background

The dish washing device is equipment for automatically cleaning dishes, chopsticks, dishes, knives, forks and other tableware, along with the continuous maturity of the product technology of the dish washing device, the consumption level of domestic consumers is gradually improved, the life rhythm of people is accelerated, the probability of the dish washing device appearing in families is higher and higher, the damage of internal electric devices of the dish washing device in daily use cannot be avoided, and a shell needs to be detached so as to be convenient to maintain; the inventor finds that the shell of the dish washing device adopts a buckle structure, the situation that the buckle structure is damaged easily occurs during disassembly, and therefore when the dish washing device is reassembled, the situation that the overall structure is unstable or assembling gaps occur easily after assembly.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The purpose of the disclosed embodiment is to provide a shell mounting structure and a dish washing device, and the purpose is to solve the technical problem that the situation that the buckle structure is easily damaged when the buckle structure adopted by the shell of the dish washing device discovered by the inventor is detached.

In order to achieve the purpose, the technical scheme adopted by the disclosure is as follows: there is provided a housing mounting structure including:

an outer backplate configured to be mounted to a rear side of a tub of a dishwasher;

the first side shell is configured to be installed on the left side of a liner of the dish washing device, and the first side shell is detachably connected with one side of the outer back plate through a plurality of first limiting assemblies, wherein each first limiting assembly comprises a first folding plate part and a second folding plate part, and each second folding plate part is configured to be capable of moving along a first direction so as to be in inserting fit with the corresponding first folding plate part; and

the second side shell is configured to be installed on the right side of the inner container of the dish washing device, and the other side, opposite to the outer back plate, of the second side shell is detachably connected through a plurality of second limiting assemblies, wherein each second limiting assembly comprises a third folding plate part and a fourth folding plate part, and each fourth folding plate part is configured to be capable of moving along a first direction so as to be in inserting fit with the third folding plate part;

the first limiting component is matched with the second limiting component, so that the outer back plate is limited in a second direction, the second direction is a direction from one side of the outer back plate to the other side edge opposite to the outer back plate, and the first direction is perpendicular to the second direction.

Optionally, a plurality of the first limiting assemblies are distributed at intervals along one side edge of the outer back plate; the first flap part is fixed on the first side shell, and the second flap part is fixed on one side of the outer back plate;

the first limiting assembly further comprises a first supporting baffle fixed on the first side shell, the first supporting baffle is connected with the lower end of the first folding plate portion, and the upper surface of the first supporting baffle is configured to abut against the lower end surface of the second folding plate portion.

Optionally, a plurality of the second limiting assemblies are distributed at intervals along the other opposite side of the outer back plate; the third folding plate part is fixed on the second side shell, and the fourth folding plate part is fixed on the other opposite side of the outer back plate;

the second limiting assembly further comprises a second supporting baffle fixed on the second side shell, the second supporting baffle is connected with the lower end of the third folding plate portion, and the upper surface of the second supporting baffle is configured to abut against the lower end face of the fourth folding plate portion.

Optionally, the inner surface of the first side shell is provided with a protruding first rib, the first rib is connected with the first flap portion, and the first rib is located above the first supporting baffle;

the inner surface of the second side shell is provided with a protruding second rib, the second rib is connected with the third folding plate part, and the second rib is positioned above the second supporting baffle.

Optionally, a first vertical plate is arranged on one side edge of the outer back plate, and the second flap part is fixed on the first vertical plate; and a second vertical plate is arranged on the other side edge of the outer back plate opposite to the outer back plate, and the fourth folded plate part is fixed on the second vertical plate.

Optionally, a support gusset is arranged between the first riser and the inner surface of the outer back plate, and a support gusset is arranged between the second riser and the inner surface of the outer back plate.

Optionally, the housing mounting structure further includes a base, and the outer backplane is connected to the base through a plurality of first plug-in assemblies, where the first plug-in assemblies include a first receptacle portion fixed to an inner surface of the base and a first plug portion fixed to the outer backplane, and the first plug portion is inserted into the first receptacle portion.

Optionally, the inner surface of the outer back plate is further provided with a plurality of second plug portions, and the second plug portions are configured to be plugged with the inner container of the dish washing device.

Optionally, a plurality of fastener connection columns are respectively arranged on the upper portion of the inner surface of the first side shell and the upper portion of the inner surface of the second side shell, and the fastener connection columns are configured to be connected with the inner container of the dish washing device through fasteners.

The dish washing device comprises an inner container and any shell mounting structure, wherein the inner container is connected with the shell mounting structure.

The shell mounting structure and the dish washing device provided by the disclosure have the following beneficial effects:

the utility model provides a shell mounting structure and device washes dishes, has easy maintenance, the characteristics that replacement cost is low, through outer backplate, first limit shell and second limit shell design, and adopt first hem board and the second hem board of first spacing subassembly to realize first limit shell and outer backplate can dismantle with the mode of cartridge and be connected, and adopt third hem board and the fourth hem board of the spacing subassembly of second to realize second limit shell and outer backplate can dismantle with the mode of cartridge and be connected, it is spacing to carry out outer backplate like this, the stability that outer backplate is connected with first limit shell and second limit shell respectively has been guaranteed, and adopt the cartridge to connect, with the buckle structure on the backshell of replacement washing machine, thereby damage outer backplate when can avoiding dismantling, the condition of first limit shell or second limit shell, and owing to be that the cartridge is connected can guarantee to a certain extent that first spacing subassembly and second spacing subassembly are difficult to be damaged.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is an exploded schematic view of a housing mounting structure provided in one or more embodiments of the present disclosure;

FIG. 2 is an enlarged partial schematic view at A in FIG. 1;

FIG. 3 is an enlarged partial schematic view at B of FIG. 1;

FIG. 4 is a schematic structural view of an outer backplate according to one or more embodiments of the present disclosure;

FIG. 5 is a partial schematic view of a first side shell in one or more embodiments of the present disclosure;

FIG. 6 is a partial schematic view of an outer backplate according to one or more embodiments of the present disclosure;

FIG. 7 is a schematic illustration (partially in cross-section) of the construction of a dishwasher device according to one or more embodiments of the present disclosure;

FIG. 8 is an enlarged partial schematic view at C of FIG. 7;

FIG. 9 is a schematic view (partially in section) of another perspective of a dishwasher device according to one or more embodiments of the present disclosure;

FIG. 10 is an enlarged partial schematic view of FIG. 9 at D;

FIG. 11 is a schematic view (partially in section) of yet another perspective of a dishwasher appliance according to one or more embodiments of the present disclosure;

FIG. 12 is a partial schematic view of a second side shell in accordance with one or more embodiments of the present disclosure;

FIG. 13 is a further partial schematic view of an outer backing plate in one or more embodiments of the present disclosure.

Reference numerals referred to in the above figures are detailed below:

101. an outer back panel; 102. a first side shell; 103. a second side shell; 104. a first flap portion; 105. a second flap portion; 106. a third folding plate portion; 107. a fourth flap portion; 108. a first support baffle; 109. a second support baffle; 110. a first rib; 111. a second rib; 112. a first vertical plate; 113. a second vertical plate; 114. supporting the corner plate; 115. a base; 116. a first plug portion; 117. a first socket portion; 118. a bottom cover; 119. a fastener connecting column; 120. vertical ribs; 121. a first mounting hole; 122. a jack; 123. inserting a column; 124. a second plug portion; 125. and a top cover.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present disclosure more clearly understood, the present disclosure 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 disclosure and are not intended to limit the disclosure.

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 are used in an orientation or positional relationship indicated in the drawings for convenience in describing the disclosure and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation, and are not to be construed as limiting the disclosure.

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 to implicitly indicate 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 disclosure, "a plurality" means two or more unless specifically limited otherwise.

In order to explain the technical solutions of the present disclosure, the following detailed description is made with reference to the specific drawings and examples.

Referring to fig. 1-6, and 12-13, in one or more embodiments, the present disclosure provides a housing mounting structure comprising: an external back plate 101, a first side case 102 and a second side case 103; the outer back plate 101 is configured to be mounted on the rear side of the inner tub of the dishwasher; the first side shell 102 is configured to be mounted at the left side of the inner container of the dishwashing device, and the first side shell 102 is detachably connected with one side of the outer back plate 101 through a plurality of first limiting assemblies, wherein the first limiting assemblies comprise a first folding plate portion 104 and a second folding plate portion 105, and the second folding plate portion 105 is configured to be capable of moving along a first direction to be in plug-in fit with the first folding plate portion 104; the second side shell 103 is configured to be mounted on the right side of the inner container of the dishwasher device, and the other side of the second side shell 103 opposite to the outer back plate 101 is detachably connected through a plurality of second limiting assemblies, wherein the second limiting assemblies comprise a third folding plate portion 106 and a fourth folding plate portion 107, and the fourth folding plate portion 107 is configured to be capable of moving along the first direction to be in plug-in fit with the third folding plate portion 106; the first limiting component is matched with the second limiting component, so that the outer back plate 101 is limited in the second direction, the second direction is the direction from one side of the outer back plate 101 to the other side edge opposite to the outer back plate 101, and the first direction is perpendicular to the second direction.

In some embodiments, the front-to-back direction, the left-to-right direction, and the up-to-down direction of the tub coincide with the front-to-back direction, the left-to-right direction, and the up-to-down direction of the dishwasher device. Outer backplate 101, first side shell 102 and second side shell 103 have realized the protection around the inner bag to the device that washes the dishes, first spacing subassembly cooperatees with the spacing subassembly of second, still spacing outer backplate 101 is spacing in the third direction, the third direction parallels with the second direction, and the opposite direction of third direction and second direction, realized promptly that outer backplate 101 is spacing in left and right directions, outer backplate 101 is connected the back with first side shell 102, second side shell 103 respectively, outer backplate 101 has been prevented from controlling and has rocked. When the first side shell 102, the second side shell 103 and the outer back plate 101 are assembled together, the first side shell 102 and the second side shell 103 are respectively connected with the left side and the right side of the inner container, then the outer back plate 101 is installed from top to bottom, namely the outer back plate 101 is installed along a first direction, so that the outer back plate 101 moves from top to bottom, the second folding plate part 105 is inserted into the first folding plate part 104, the fourth folding plate part 107 is inserted into the third folding plate part 106, and the installation of the outer back plate 101 is realized; when the dish washing device is disassembled, the outer back plate 101 is pushed from bottom to top, and the dish washing device can be disassembled.

The housing mounting structure provided in at least one embodiment of the present disclosure mainly solves the problem of connection between the external back plane 101, the first side shell 102, and the second side shell 103, and facilitates the assembly and disassembly of the external back plane 101, the first side shell 102, and the second side shell 103; through designing the external back plate 101, the first side shell 102 and the second side shell 103, the first side shell 102 and the external back plate 101 can be detachably connected in a plug-in mode by adopting the first folding plate part 104 and the second folding plate part 105 of the first limiting component, the second side shell 103 and the external back plate 101 can be detachably connected in a plug-in mode by adopting the first folding plate part 104 and the second folding plate part 105 of the second limiting component, the external back plate 101 is limited in this way, the stability that the external back plate 101 is respectively connected with the first side shell 102 and the second side shell 103 is ensured, the plug-in connection is adopted, a buckle structure is replaced, the situation that the external back plate 101 and the first side shell 102 or the second side shell 103 are damaged in the disassembly process can be avoided, and the first limiting component and the second limiting component are not easily damaged to a certain extent due to the plug-in connection.

In some embodiments, the plurality of first limiting assemblies are spaced along one side of the outer back plate 101, that is, the plurality of first limiting assemblies are spaced along the height direction of the left side of the rear shell of the dish machine, wherein the first flap portion 104 is fixed on the first side shell 102, and the second flap portion 105 is fixed on one side of the outer back plate 101; the first limiting component further includes a first supporting baffle 108 fixed on the first side shell 102, the first supporting baffle 108 is connected to the lower end of the first flap 104, and the upper surface of the first supporting baffle 108 is configured to abut against the lower end surface of the second flap 105. Connection stability is guaranteed through setting up a plurality of first spacing subassemblies to realize the backstop to the motion of second flap portion 105 through first supporting baffle 108, realized promptly that outer backplate 101 is through the direction assembly of cartridge down, the top of outer backplate 101 can be flushed mutually with the top of first shell 102.

Referring to fig. 1, 4, 5 and 6, in one embodiment, the second flap portion 105 is fixed to one side of the outer back plate 101, i.e. to the left side of the outer back plate 101, so that when the outer back plate 101 is assembled from top to bottom, the second flap portion 105 moves downward to engage with the first flap portion 104, and the lower end surface of the second flap portion abuts against the upper surface of the first supporting baffle 108, thereby achieving the positioning in the up-down direction. The first flap portion 104 has an L-shaped cross section along the second direction, and the second flap portion 105 has an L-shaped cross section along the second direction.

Referring to fig. 11 and 12, in some embodiments, a plurality of second limiting assemblies are spaced along the opposite side of the back panel 101, that is, a plurality of second limiting assemblies are spaced along the height direction of the right side of the back shell of the bowl machine, wherein the third folding plate portion 106 is fixed on the second side shell 103, and the fourth folding plate portion 107 is fixed on the opposite side of the back panel 101; the second limiting assembly further includes a second supporting baffle 109 fixed to the second side shell 103, the second supporting baffle 109 is connected to the lower end of the third folding plate 106, and the upper surface of the second supporting baffle 109 is configured to abut against the lower end surface of the fourth folding plate 107. Connection stability is guaranteed through setting up the spacing subassembly of a plurality of seconds to realize the backstop to the motion of fourth baffle portion 107 through second support baffle 109, when having realized outer backplate 101 through the direction assembly of cartridge down promptly, the top of outer backplate 101 can level mutually with the top of second limit shell 103.

In one embodiment, the fourth flap portion 107 is fixed to the opposite side of the outer back panel 101, i.e. the right side of the outer back panel 101, so that when the outer back panel 101 is assembled from top to bottom, the fourth flap portion 107 moves downward to be inserted into the third flap portion 106, and the lower end surface of the fourth flap portion 107 abuts against the upper surface of the second support baffle 109, thereby achieving the positioning in the up-down direction. The third folding plate portion 106 has an L-shaped cross section along the second direction; the fourth flap portion 107 has an L-shaped cross section along the second direction.

In some embodiments, the inner surface of the first side shell 102 has a protruding first rib 110, the first rib 110 is connected to the first flap portion 104, and the first rib 110 is located above the first supporting baffle 108; the inner surface of the second side case 103 has a protruding second rib 111, the second rib 111 is connected to the third folding plate portion 106, and the second rib 111 is located above the second support baffle 109. The strength of the connection between the first flap part 104 and the first side shell 102 is ensured by the arrangement of the first ribs 110; the provision of the second rib 111 ensures the strength of the connection of the third panel portion 106 to the second side case 103.

In some embodiments, a first standing plate 112 is disposed on one side of the outer back plate 101, and the second flap portion 105 is fixed on the first standing plate 112; the opposite side of the outer back plate 101 is provided with a second vertical plate 113, and the fourth folding plate 107 is fixed on the second vertical plate 113. The first standing plate 112 ensures the connection strength of the second flap part 105 on the back panel 101, and the second standing plate 113 ensures the connection strength of the fourth flap part 107 on the back panel 101.

In one embodiment, the length direction of first riser 112 is parallel to the height direction of outer back plate 101; the length direction of second upright plate 113 is parallel to the height direction of outer back plate 101.

Referring to fig. 10, in some embodiments, a support gusset 114 is disposed between first riser 112 and the inner surface of outer back panel 101, and a support gusset 114 is disposed between second riser 113 and the inner surface of outer back panel 101. The connection strength between first vertical plate 112 and outer back plate 101 is ensured by supporting angle plate 114, and the connection strength between second vertical plate 113 and outer back plate 101 is also ensured. The second flap portion 105 and the supporting angle 114 are respectively located at two opposite sides of the first vertical plate 112, and the fourth flap portion 107 and the supporting angle 114 are respectively located at two opposite sides of the second vertical plate 113.

In one embodiment, a plurality of supporting angle plates 114 are disposed along the length direction of first riser 112, and a plurality of supporting angle plates 114 are disposed along the length direction of second riser 113, so that a plurality of supporting angle plates 114 are disposed between first riser 112 and the inner surface of outer back plate 101, and a plurality of supporting angle plates 114 are disposed between second riser 113 and the inner surface of outer back plate 101, thereby further ensuring the connection strength between first riser 112 and second riser 113 and outer back plate 101.

It is noted that in some other embodiments, at least one support gusset 114 is at the same height as second flap portion 105 above first riser 112, such that the strength of first riser 112 at second flap portion 105 is ensured by support gusset 114. At least one supporting gusset 114 is at the same height as the fourth flap portion 107 on the second upright 113, so that the strength of the second upright 113 at the fourth flap portion 107 is ensured by the supporting gusset 114.

Referring to fig. 7, 9 and 11, in some embodiments, the housing mounting structure further includes a base 115, and the outer backplane 101 and the base 115 are connected by a plurality of first plug assemblies, wherein the first plug assemblies include first socket portions 117 fixed on the inner surface of the base 115 and first plug portions 116 fixed on the outer backplane 101, and the first plug portions 116 are inserted into the first socket portions 117. Thus, the inner container of the dish washing device is supported by the base 115, the outer back plate 101 can be detachably connected through the first plug-in assembly, and the integrity of the first plug-in assembly during disassembly is guaranteed.

In one embodiment, the plurality of first plug assemblies are spaced apart along the left-right direction of the outer housing 101, and the plurality of first plug portions 116 are spaced apart along the lower portion of the outer housing 101. The housing mounting structure further includes a bottom cover 118, the bottom cover 118 being connected to the base 115 by fasteners, and the bottom cover 118 being positioned below the base 115.

In some embodiments, a plurality of second plug portions 124 are further disposed on the inner surface of the outer housing 101, and the second plug portions are configured to be inserted into the inner container of the dishwasher device, so as to fix the inner container to the outer housing 101 and prevent the inner container from shaking. The inner container is provided with a second jack part matched with the second plug part.

In one embodiment, the number of the second plug portions is 4, wherein two second plug portions are located at the upper portion of the external backplane 101 and are spaced apart from each other; the other two second plug portions are located at the lower portion of the external backplane 101 and are distributed at intervals.

In some embodiments, the upper portion of the inner surface of the first side shell 102 and the upper portion of the inner surface of the second side shell 103 are respectively provided with a plurality of fastener connection posts 119, and the fastener connection posts 119 are configured to be connected with the inner container of the dishwasher device by fasteners. Therefore, the first side shell 102 and the second side shell 103 are respectively connected with the inner container through the fasteners, and the inner container is prevented from shaking.

In one embodiment, the upper portion of the inner surface of the first side shell 102 has two spaced apart fastener attachment posts 119; the upper portion of the inner surface of the second side shell 103 has two spaced apart fastener attachment posts 119.

Referring to fig. 8 and 11, in some embodiments, the housing mounting structure further includes two vertical ribs 120, the vertical ribs 120 are provided with first mounting holes 121, a vertical edge of the front side of the first side case 102 is detachably connected to one vertical rib 120, and a vertical edge of the front side of the second side case 103 is detachably connected to one vertical rib 120; be provided with the corresponding screw hole of first mounting hole 121 on the vertical muscle 120 on the inner bag, vertical muscle 120 is fixed in the inner bag through the screw like this on, leads to the inner bag and protects. And the vertical rib 120 and the first side shell 102, and the vertical rib 120 and the second side shell 103 are connected in an inserting manner. In one embodiment, the vertical rib 120 is provided with a socket 122, and the first side case 102 and the second side case 103 are respectively provided with a plug 123, so as to facilitate the detachment of the vertical rib 120.

In one or more embodiments, the present disclosure also provides a dishwasher appliance including a tub (not shown) and a housing mounting structure provided by at least one embodiment, the tub being coupled to the housing mounting structure. After the shell mounting structure is adopted, the integrity of the shell mounting structure can be ensured when other conditions need to be overhauled.

In some embodiments, the dishwasher further includes a top cover 125 removably coupled to the outer back panel, the first side housing, and the second side housing, respectively.

The above description is intended only to serve as an alternative embodiment of the disclosure, and not as a limitation on the disclosure, and any modification, equivalent replacement, and improvement made within the spirit and principle of the disclosure should be included in the scope of the disclosure.

Claims (10)

1. A housing mounting structure, comprising:

an outer back panel configured to be mounted to a rear side of a tub of a dishwashing device;

the first side shell is configured to be installed on the left side of a liner of the dish washing device, and the first side shell is detachably connected with one side of the outer back plate through a plurality of first limiting assemblies, wherein each first limiting assembly comprises a first folding plate part and a second folding plate part, and each second folding plate part is configured to be capable of moving along a first direction so as to be in inserting fit with the corresponding first folding plate part; and

the second side shell is configured to be mounted on the right side of the inner container of the dish washing device, and the other side of the second side shell, which is opposite to the outer back plate, is detachably connected through a plurality of second limiting assemblies, wherein each second limiting assembly comprises a third folding plate part and a fourth folding plate part, and the fourth folding plate part is configured to be capable of moving along a first direction so as to be inserted and combined with the third folding plate part;

the first limiting assembly is matched with the second limiting assembly so that the outer back plate is limited in a second direction, the second direction is a direction from one side of the outer back plate to the other side edge opposite to the outer back plate, and the first direction is perpendicular to the second direction.

2. The housing mounting arrangement of claim 1 wherein a plurality of said first retention assemblies are spaced apart along a side of said outer backing plate; the first flap part is fixed on the first side shell, and the second flap part is fixed on one side of the outer back plate;

the first limiting assembly further comprises a first supporting baffle fixed on the first side shell, the first supporting baffle is connected with the lower end of the first folding plate portion, and the upper surface of the first supporting baffle is configured to abut against the lower end surface of the second folding plate portion.

3. The housing mounting arrangement of claim 2 wherein a plurality of said second retention assemblies are spaced along an opposite side of said outer back plate; the third folding plate part is fixed on the second side shell, and the fourth folding plate part is fixed on the other opposite side of the outer back plate;

the second limiting assembly further comprises a second supporting baffle fixed on the second side shell, the second supporting baffle is connected with the lower end of the third folding plate portion, and the upper surface of the second supporting baffle is configured to abut against the lower end face of the fourth folding plate portion.

4. The housing mounting structure according to claim 3, wherein the inner surface of the first side case has a first rib protruding therefrom, the first rib being connected to the first flap portion, and the first rib being located above the first support flap;

the inner surface of the second side shell is provided with a second protruding rib, the second rib is connected with the third folded plate portion, and the second rib is located above the second supporting baffle.

5. The housing mounting structure according to claim 3, wherein a first vertical plate is disposed on one side of the outer back plate, and the second flap portion is fixed to the first vertical plate; and a second vertical plate is arranged on the other side edge of the outer back plate opposite to the outer back plate, and the fourth folded plate part is fixed on the second vertical plate.

6. The housing mounting structure of claim 5 wherein a support gusset is provided between said first riser and an inner surface of said outer back plate, and a support gusset is provided between said second riser and an inner surface of said outer back plate.

7. The housing mounting arrangement of any one of claims 1-6, further comprising a base, wherein the outer backplate is coupled to the base by a plurality of first plug assemblies, wherein the first plug assemblies comprise a first receptacle portion fixed to an inner surface of the base and a first plug portion fixed to the outer backplate, wherein the first plug portion is inserted into the first receptacle portion.

8. The housing mounting arrangement of any of claims 1-6, wherein the inner surface of the outer backplate is further provided with a plurality of second plug portions configured to mate with a tub of a dishwasher device.

9. The housing mounting structure of claim 8, wherein the upper portion of the inner surface of the first side case and the upper portion of the inner surface of the second side case are respectively provided with a plurality of fastener coupling posts configured to be coupled with the tub of the dishwasher device by fasteners.

10. A dishwashing apparatus comprising a tub and a housing mounting arrangement as claimed in any one of claims 1 to 9, the tub being connected to the housing mounting arrangement.

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