CN216675681U - Dish washing machine and door body thereof - Google Patents

Abstract

The application belongs to the technical field of dish washing machines, and provides a door body of a dish washing machine, which comprises a control panel and a holding cover, wherein the control panel is arranged on the door body, a handle part for being held by a hand is arranged on the control panel, a groove body communicated with the outside is arranged on the handle part, a buckle lug is arranged on the handle part, the buckle lug is arranged on the groove body and positioned at the periphery of a notch in the control panel, and a buckle hook and a guide rail are arranged on the buckle lug; the holding cover is arranged on the handle part, and a convex edge and a buckling block matched with the buckling lug are arranged on the holding cover; the holding cover moves on the guide rail with the convex edge to cover the notch, and the buckling block is buckled with the clasp. The application also provides a dish washing machine with the door body. This application damages easily with solving prior art's door handle structure, technical problem that cost of maintenance is high.

Description

Dish washing machine and door body thereof

Technical Field

The application belongs to the technical field of dish-washing machines, and particularly relates to a dish-washing machine and a door body thereof.

Background

Common household dishwashers generally include a table dishwasher, which is used by being independently placed on a carrier such as a table or a floor, and an embedded dishwasher; the embedded dish washing machine can be matched with a cabinet structure in a kitchen, and the dish washing machine is stored in the cabinet, so that the purpose of saving occupied space is achieved, and the dish washing machine is better integrated in decoration and layout of the kitchen. The door body on the dish washing machine is positioned right ahead the whole machine, and can be used for bearing the sliding-out bowl basket after the door body is unfolded. A control panel and a handle are generally arranged on a common dishwasher door body, and the control panel and the handle are arranged close to the top of the door body, so that a user can conveniently open and close the door body.

Common structures for the handle structure on the door body include an exposed type and a hidden type. The exposed handle structure is arranged on the outer wall surface of the door body in a protruding mode, the handle is in a ring body or a convex strip shape, and the operation hand feeling is good. However, the handle is easy to hang water or deposit dirt, and frequent cleaning is required. Moreover, the convex arrangement causes the smooth feeling of the cabinet surface to be damaged, and is not acceptable for some users.

The hidden handle structure is integrated on the door body and is generally arranged close to the top of the door body, so that the hidden handle structure is convenient for a user to operate, can enable the surface of the door body to be flat and attractive, and is favorable for draining and decontaminating. Specifically, the hidden handle structure in the prior art is a hand-held portion with a groove formed on the door body for opening and closing the door body after the hand is inserted. In practical application, the stress point is mainly concentrated on the door panel at the hand-held part, the hand feeling is poor, the door panel part is easy to break or break, and the long-time use is not facilitated. After this part door plant damages, need the monoblock door plant to change, cost of maintenance is higher, and the life of the door body is short.

Therefore, the door body of the dish washing machine adopting the hidden handle structure in the prior art still has a plurality of defects, and is a technical problem which is urgently needed to be perfected by dish washing machine manufacturers at present.

Disclosure of Invention

The embodiment of the application aims to provide a dish washing machine and a door body thereof, and the door handle structure on the dish washing machine is improved to solve the technical problems that the door handle structure in the prior art is easy to damage and the maintenance cost is high.

In order to achieve the purpose, the technical scheme provided by the application is as follows: provided is a door body of a dishwasher, including:

the control panel is arranged on the door body, a handle part for being held by hands is arranged on the control panel, a groove body communicated with the outside is arranged on the handle part, a buckling lug is arranged on the handle part, the buckling lug is arranged on the groove body and positioned on the periphery of a notch in the control panel, and a buckling hook and a guide rail are arranged on the buckling lug;

the holding cover is arranged on the handle part, and a convex edge and a buckling block matched with the buckling lug are arranged on the holding cover; the holding cover moves on the guide rail with the convex edge to cover the notch, and the buckling block is buckled with the clasp.

The application provides a dishwasher door's beneficial effect lies in: compared with the prior art, the control panel of the door body is provided with the handle part and the holding cover, the holding cover is installed on the handle part, the handle part is provided with the groove body communicated with the holding cover, and the groove body is used for enabling a hand to stretch into the holding cover from the outer surface of the control panel to apply force so as to open and close the door body. Therefore, the main force application part is concentrated on the holding cover, and the structure that the traditional door handle structure directly applies force on the door panel surface is replaced, so that the force application of a user cannot damage the door panel surface. In addition, as the holding cover is of a detachable structure, if the holding cover is damaged, the holding cover can be directly detached for replacement, and the maintenance cost is effectively reduced. To put it another way, if the handle portion is also broken or damaged, the control panel can be directly replaced because the handle portion is provided on the control panel. Compared with the cost of replacing the whole door body, the maintenance cost is greatly reduced. The handle portion is provided with a handle cover, wherein the handle cover is arranged on the handle portion in a buckling mode. The handle part is provided with a buckle lug which is provided with a clasp and a guide rail; the holding cover is provided with a convex edge and a buckling block in a matching way. The holding cover can slide on the guide rail in a convex way, so that the holding cover integrally covers the notch of the handle part; after the installation in place, the buckle block and the buckle hook on the buckle lug are buckled and fixed with each other. Therefore, the installation operation is very simple and rapid, auxiliary tools are not needed, the replacement operation of the holding cover can be carried out by bare hands, and the operation efficiency is effectively improved.

The structure on the handle part is improved, one side of two adjacent sides on the buckling lugs is connected with the inner wall surface of the control panel, and the other side of the two adjacent sides is integrally connected with the periphery of the notch of the handle part through the guide rail. At least two adjacent edges of the buckling lug are respectively connected and fixed with the inner wall of the control panel and the handle part, so that the structural strength of the buckling lug is effectively improved, the buckling lug and the holding cover can bear the force applied by hands together, and the service life of the holding cover is further prolonged.

Furthermore, the guide rail is a bending plate connected between the buckling lug and the handle part, the guide rail comprises a transverse plate and a vertical plate which are connected, the transverse plate is connected with the edge of the buckling lug, and the vertical plate is connected to the handle part. Therefore, the guide rail is very simple in structure, the guide rail is of a bent plate structure, and the transverse plate and the vertical plate are connected to form a through groove structure, so that the cover can be conveniently held and slides into the guide rail through the convex edge in the installation process. Therefore, the holding cover is used for preventing foreign matters from entering the door body from the groove body of the handle part, and the condensed water in the door body can be prevented from seeping out of the door body from the groove body of the handle part, so that the sealing effect is achieved.

Furthermore, the transverse plate is connected with the inner wall surface of the control panel, and the joint of the transverse plate and the control panel is provided with an expansion part for increasing the connection area, so that the connection strength between the transverse plate and the inner wall of the control panel is effectively improved.

Still further, the buckle lug is provided with a through hole, and the buckle extends into the through hole and can be elastically bent under the action of external force in the through hole. Therefore, the clasp on the buckle lug is of an elastic structure. When the holding cover is disassembled, the hand applies force to the clasp to bend the clasp and move away from a certain space, so that the buckle block on the holding cover can move out, and the holding cover is easily disassembled from the handle part. Simple structure need not appurtenance, can bare-handed operation, improves effectively and dismantles efficiency.

The structure of the holding cover is improved, the holding cover is a box body with a bottom opening, and the convex edge surrounds the bottom opening and is horizontally extended outwards; the buckling block is arranged on the peripheral wall of the holding cover. On the one hand, the holding cover is of a box body structure so as to ensure the strength of the whole structure, and the holding cover is beneficial to bearing the force applied by hands, thereby prolonging the service life of the holding cover. Wherein, the convex edge on the holding cover extends outwards horizontally to match with the position of the guide rail on the handle part and can be inserted into the guide rail for displacement. On the other hand, the buckling block on the holding cover is arranged on the peripheral wall of the holding cover and is vertically adjacent to the convex edge on the holding cover, so that after the holding cover can be installed in place along with the sliding of the convex edge and the guide rail, the buckling block on the holding cover and the buckle hook on the buckle lug are mutually buckled and fixed, and the accuracy of installing the holding cover on the handle part is effectively improved.

Furthermore, the holding cover is provided with steps arranged around the periphery of the bottom opening, and when the holding cover covers the notch of the handle part, the steps are embedded into the notch. Therefore, the step on the holding cover is used for positioning in the notch of the handle part, and the fixing effect of the holding cover is effectively improved.

Still further, hold and still be equipped with on the lid with protruding edge is connected and downwardly extending's baffle, the mouth has the knot on the baffle, be equipped with on the handle portion with the knot post of knot mouth lock joint. Because the baffle on the holding cover is connected with the convex edge and extends downwards, when the holding cover is arranged on the handle part, the baffle can extend to the side wall surface of the handle part, thereby not only playing a role in positioning the holding cover, but also improving the sealing effect of the holding cover on the notch on the handle part. In addition, the baffle is also provided with a buckling opening which is buckled and fixed with the buckling column on the handle part, so that the mutually connected parts between the holding cover and the handle part are increased, and the fixing effect of the holding cover is effectively improved.

The matching structure of the control panel and the holding cover is improved, a boss matched with the mounting position of the holding cover is arranged on the inner wall surface of the control panel, and the boss abuts against the peripheral wall of the holding cover mounted on the handle part; the lug boss is provided with a slot communicated with the guide rail, and the convex edge on the holding cover is provided with an extension part matched with the slot in position; the convex edge slides into the guide rail along with the installation of the holding cover, and the extending part is embedded into the slot of the boss. Therefore, the boss on the control panel is used for filling up the isolation gap possibly existing between the holding cover and the control panel. In practical application, the abutting part of the boss and the peripheral wall of the holding cover is also the main part for bearing the force applied by the hand, and the boss arranged on the control panel is combined with the main part to increase the structural strength, facilitate bearing the force applied by the hand and effectively reduce the stress of the holding cover. In addition, the lug boss is provided with a slot communicated with the guide rail so that the convex edge extending part on the holding cover can be embedded and fixed, and the compactness between the holding cover and the lug boss is effectively improved. The peripheral wall of the holding cover can be in close contact with the boss, so that the force applied to the holding cover by a hand can be directly transmitted to the boss, the stress of the holding cover is further reduced, and the service life of the holding cover is prolonged.

The application also provides a dish washing machine, including the door body of dish washing machine, control panel splice in the main part top of the door body. Therefore, when the handle part on the control panel is damaged, the control panel can be easily detached from the main body of the door body for replacement. Compared with the structure that the control panel is integrated on the door body in the prior art, the maintenance cost is more effectively reduced, and the operation efficiency of maintaining and replacing parts can be improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions 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 it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a door body of a dishwasher provided in an embodiment of the present application;

fig. 2 is a schematic perspective view of a control panel according to an embodiment of the present disclosure;

fig. 3 is a schematic view of an explosion structure of a control panel and a holding cover according to an embodiment of the present disclosure;

FIG. 4 is an enlarged view of section A of FIG. 1;

fig. 5 is a schematic perspective view of a control panel according to an embodiment of the present application;

FIG. 6 is an enlarged view of the portion B of FIG. 5;

fig. 7 is a first schematic perspective view of a cap according to an embodiment of the present disclosure;

fig. 8 is a schematic perspective view of a second grip cover according to an embodiment of the present disclosure;

FIG. 9 is a schematic cross-sectional view of a control panel with a holding cover according to an embodiment of the present disclosure;

fig. 10 is a schematic cross-sectional structural diagram of a control panel according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

100-a door body; 101-a body;

200-a control panel; 201-a boss; 202-slot;

1-holding the cover; 10-bottom opening; 11-convex edge; 111-an extension; 12-a buckle block; 13-step; 14-a baffle; 141-a buckle opening;

2-handle part; 20-a groove body; 21-an operation port; 22-notches; 23-a button post;

3-buckling lugs; 30-a through hole; 31-a clasp; 32-a guide rail; 321-a transverse plate; 322-vertical plates; 323-extension.

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 and the door thereof provided in the embodiments of the present application will now be described. Referring to fig. 1, the dishwasher includes a door 100, and the door 100 includes a control panel 200 and a grip cover 1.

Referring to fig. 1 and 2, the control panel 200 is disposed on the door body 100, the control panel 200 is provided with a handle 2 for being held by a human hand, the handle 2 is provided with a slot body 20 penetrating through the outside, one end of the slot body 20 is an operation opening 21 located on the outer surface of the control panel 200 for the human hand to extend into, and the other end of the slot body 20 is a notch 22 located inside the control panel 200.

Referring to fig. 3 and 4, the handle 2 is provided with a fastening lug 3, and the fastening lug 3 is disposed on the periphery of a notch 22 of the slot 20 inside the control panel 200. In this embodiment, the fastening lugs 3 are disposed on the left and right sides of the notch 22. The clasp 3 is provided with a clasp 31 and a guide rail 32. The holding cover 1 is arranged on the handle part 2, and the holding cover 1 is provided with a convex edge 11 and a buckling block 12 matched with the buckling lug 3. The holding cover 1 can move on the guide rail 32 with the convex edge 11 to cover the notch 22, so that the block 12 and the hook 31 can be fastened and fixed.

Compared with the prior art, the dishwasher door body 100 provided by the embodiment of the application is provided with the handle part 2 and the holding cover 1 on the control panel 200 of the door body 100, the holding cover 1 is installed on the handle part 2, the handle part 2 is provided with the groove body 20 communicated with the holding cover 1, and the groove body 20 is used for a hand to stretch into the holding cover 1 from the outer surface of the control panel 200 to apply force so as to carry out opening and closing operation on the door body 100. It can be seen that the main force application part is concentrated on the holding cover 1, and the structure that the traditional door handle structure directly applies force on the door panel surface is replaced, so that the force application of a user can not damage the door panel surface.

In addition, as the holding cover 1 is of a detachable structure, if the holding cover 1 is damaged, the holding cover can be directly detached for replacement, and the maintenance cost is effectively reduced. To put it another way, if the handle portion 2 is also broken or damaged, the control panel 200 can be directly replaced because the handle portion 2 is provided on the control panel 200. Compared with the cost of replacing the whole door body 100, the maintenance cost is also greatly reduced.

The grip cover 1 is mounted on the handle part 2 in a buckling manner. The handle part 2 is provided with a buckle lug 3, and the buckle lug 3 is provided with a clasp 31 and a guide rail 32; the holding cover 1 is provided with a convex edge 11 and a buckle block 12 in a matching way. The holding cover 1 can slide on the guide rail 32 by the convex edge 11, so that the holding cover 1 is integrally covered on the notch 22 of the handle part 2; after the installation in place, the buckle block 12 and the hook 31 on the buckle lug 3 are buckled and fixed with each other. It can be seen that the installation operation is very simple and fast, does not need auxiliary tool, can bare-handed implementation hold the change operation of lid 1, improves operating efficiency effectively.

Specifically, referring to fig. 4, one of two adjacent sides of the fastening lug 3 is connected to an inner wall surface of the control panel 200, and the other side is integrally connected to an outer periphery of the notch 22 of the handle portion 2 by the guide rail 32. At least two adjacent edges of the buckling lug 3 are respectively connected and fixed with the inner wall of the control panel 200 and the handle part 2, so that the structural strength of the buckling lug 3 is effectively improved, the buckling lug and the holding cover 1 can bear the force of hands together, and the service life of the holding cover 1 is further prolonged.

In the present embodiment, referring to fig. 4, 5 and 6, the guiding rail 32 is preferably a bent plate connected between the fastening lug 3 and the handle portion 2, the guiding rail 32 includes a horizontal plate 321 and a vertical plate 322 connected with each other, the horizontal plate 321 is connected with the edge of the fastening lug 3, and the vertical plate 322 is connected to the periphery of the notch 22 of the handle portion 2. It can be seen that the structure of the guide rail 32 is very simple, the guide rail 32 is a bent plate structure, and the transverse plate 321 and the vertical plate 322 are connected to form a through groove structure, so that the convex edge 11 of the holding cover 1 can slide into the guide rail 32 in the installation process of the holding cover 1. Thus, the holding cover 1 can be horizontally moved on the handle part 2 and is covered on the notch 22 to close the notch 22. The holding cover 1 is used to prevent foreign objects from entering the door body 100 from the groove body 20 of the handle portion 2, and can prevent condensed water inside the door body 100 from seeping out of the door body 100 from the groove body 20 of the handle portion 2, thereby playing a role of sealing.

In addition, as shown in fig. 6, the transverse plate 321 of the guide rail 32 is connected to the inner wall surface of the control panel 200, and the joint of the transverse plate 321 and the control panel 200 has an expanded portion 323 for increasing the connection area, so that the expanded portion 323 increases the connection area between the transverse plate 321 and the control panel 200, thereby effectively improving the connection strength between the transverse plate 321 and the inner wall of the control panel 200.

Referring to fig. 4 and 6, the buckle 3 has a through hole 30, and the hook 31 extends into the through hole 30 and can be elastically bent by an external force in the through hole 30. It can be seen that the hooks 31 on the fastening lugs 3 are elastic structures. When the holding cover 1 is detached, a person manually applies force to the hooks 31 to bend the hooks 31 to move away a certain space, so that the buckling blocks 12 on the holding cover 1 can be moved out, and the holding cover 1 can be easily detached from the handle portion 2. Simple structure need not appurtenance, can bare-handed operation, improves effectively and dismantles efficiency.

In the embodiment, referring to fig. 7 and 8, the holding cover 1 is a box with a bottom opening 10, so that the holding cover 1 is a box structure to ensure the strength of the whole structure, which is beneficial to bearing the force of a human hand, thereby prolonging the service life of the holding cover 1.

Wherein, the convex edge 11 on the holding cover 1 surrounds the bottom opening 10 and extends horizontally outwards so as to be matched with the position of the guide rail 32 on the handle part 2 and can be inserted into the guide rail 32 for displacement.

In addition, the buckling block 12 on the holding cover 1 is arranged on the peripheral wall of the holding cover 1 and is arranged adjacent to the convex edge 11 on the holding cover 1 up and down, so that after the holding cover 1 can be installed in place along with the sliding of the convex edge 11 and the guide rail 32, the buckling block 12 on the holding cover 1 and the buckle 31 on the buckle lug 3 are buckled and fixed with each other, and the accuracy of installing the holding cover 1 on the handle part 2 is effectively improved.

Preferably, referring to fig. 3, 7 and 8, the grip cover 1 is further provided with a step 13 disposed around the periphery of the bottom opening 10, and when the grip cover 1 covers the notch 22 of the handle portion 2, the step 13 is inserted into the notch 22. Thus, the step 13 on the grip cover 1 is positioned in the notch 22 of the handle portion 2, which effectively improves the fixing effect of the grip cover 1.

In the present embodiment, referring to fig. 5, fig. 7 and fig. 8, the holding cover 1 is further provided with a baffle 14 connected to the protruding edge 11 and extending downward, and the baffle 14 is provided with a fastening opening 141; in a matching manner, the handle portion 2 is provided with a buckling column 23, and the buckling column 23 corresponds to the buckling opening 141 of the baffle 14 in position and can be buckled with each other. It can be seen that, since the baffle 14 on the holding cover 1 is connected with the convex edge 11 and extends downwards, when the holding cover 1 is mounted on the handle 2, the baffle 14 can extend to the side wall surface of the handle 2, so as to not only play a role in positioning the holding cover 1, but also improve the sealing effect of the holding cover 1 on the notch 22 on the handle 2. In addition, the baffle 14 is also provided with a buckling opening 141 which is buckled and fixed with the buckling column 23 on the handle part 2, so that the mutual connection part between the holding cover 1 and the handle part 2 is increased, and the fixing effect of the holding cover 1 is effectively improved.

In order to improve the installation and matching between the control panel 200 and the grip cover 1, please refer to fig. 9 and fig. 10 together, in another embodiment of the present application, a boss 201 matching with the installation position of the grip cover 1 is provided on the inner wall surface of the control panel 200, and the boss 201 can abut against the outer peripheral wall of the grip cover 1 installed on the handle 2. On the one hand, the boss 201 on the control panel 200 is used to fill up the isolation gap that may exist between the grip cover 1 and the control panel 200. On the other hand, in practical application, the abutting part of the boss 201 and the outer peripheral wall of the grip cover 1 is also the main part for bearing the force applied by the hand, and the boss 201 arranged on the control panel 200 is utilized to be combined therewith to increase the structural strength, facilitate bearing the force applied by the hand, and effectively reduce the stress of the grip cover 1.

Referring to fig. 7, 9 and 10, the boss 201 is further provided with a slot 202 communicated with the guide rail 32; the flange 11 of the cover 1 also has an extension 111 for engaging with the slot 202. The ledge 11 slides into the guide rail 32 with the installation of the grip cover 1, and the extension 111 can be inserted into the slot 202 of the boss 201, thereby improving the compactness between the grip cover 1 and the boss 201. The periphery wall of the holding cover 1 can be in close contact with the boss 201, so that the force applied to the holding cover 1 by a hand can be directly transmitted to the boss 201, the stress of the holding cover 1 is further reduced, and the service life of the holding cover 1 is prolonged.

In the present embodiment, please refer to fig. 1, the control panel 200 is spliced above the main body 101 of the door body 100. Thus, when the handle 2 of the control panel 200 is damaged, the control panel 200 can be easily detached from the main body 101 of the door 100 for replacement. Compared with the structure that the control panel 200 is integrated on the door body 100 in the prior art, the maintenance cost is more effectively reduced, and the operation efficiency of maintaining and replacing parts can be 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 door body of a dishwasher, comprising:

the control panel is arranged on the door body, a handle part for being held by a hand is arranged on the control panel, and a groove body communicated with the outside is formed in the handle part; the handle part is provided with a buckling lug which is arranged on the periphery of a notch of the groove body positioned in the control panel, and the buckling lug is provided with a clasp and a guide rail;

the holding cover is arranged on the handle part, and a convex edge and a buckling block matched with the buckling lug are arranged on the holding cover; the holding cover moves on the guide rail with the convex edge to cover the notch, and the buckling block is buckled with the clasp.

2. The door body of a dishwasher according to claim 1, wherein: in two adjacent sides on the buckle lug, one side is connected with the inner wall surface of the control panel, and the other side is connected with the periphery of the notch of the handle part through the guide rail.

3. The door body of a dishwasher according to claim 2, wherein: the guide rail is connected in detain the ear with the board of bending between the handle portion, the guide rail is including the horizontal board and the vertical board that are connected, horizontal board with detain the border of ear and be connected, vertical board connect in on the handle portion.

4. The door body of a dishwasher according to claim 3, wherein: the transverse plate is connected with the inner wall surface of the control panel, and an expansion part for increasing the connection area is arranged at the connection position of the transverse plate and the control panel.

5. The door body of a dishwasher according to claim 1, wherein: the buckle lug is provided with a through hole, the clasp extends into the through hole and can be elastically bent under the action of external force in the through hole.

6. The door body of a dishwasher according to claim 1, wherein: the holding cover is a box body with a bottom opening, and the convex edge surrounds the bottom opening and extends outwards and horizontally; the buckling block is arranged on the peripheral wall of the holding cover.

7. The door body of a dishwasher according to claim 6, wherein: the holding cover is provided with steps arranged around the periphery of the bottom opening, and when the holding cover covers the notch of the handle part, the steps are embedded into the notch.

8. The door body of a dishwasher according to claim 1, wherein: the handle is characterized in that the holding cover is further provided with a baffle which is connected with the convex edge and extends downwards, the baffle is provided with a buckling opening, and the handle part is provided with a buckling column which is buckled with the buckling opening.

9. The door body of a dishwasher according to claim 1, wherein: a boss matched with the mounting position of the holding cover is arranged on the inner wall surface of the control panel, and the boss abuts against the peripheral wall of the holding cover mounted on the handle part; the lug boss is provided with a slot communicated with the guide rail, and the convex edge on the holding cover is provided with an extension part matched with the slot in position; the convex edge slides into the guide rail along with the installation of the holding cover, and the extending part is embedded into the slot of the boss.

10. A dishwasher, characterized by: the door body of the dishwasher comprises the dishwasher according to any one of claims 1 to 9, and the control panel is spliced above the main body of the door body.

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