Door assembly and dish washing machine

Abstract

The utility model provides a door assembly and a dish washing machine, and belongs to the technical field of household appliances. The door assembly comprises a door frame assembly and an operation panel, the door frame assembly comprises a panel mounting seat, a left side plate, a right side plate, a door panel and a door handle, the panel mounting seat is provided with a first vertical connecting part, an inclined mounting part and a second vertical connecting part which are sequentially connected from bottom to top, and the inclined mounting part gradually inclines backwards from bottom to top; the upper end of the left side plate and the upper end of the right side plate are connected with the bottoms of the two ends of the first vertical connecting part respectively, the door panel is installed on the front side faces of the first vertical connecting part, the left side plate and the right side plate, and the door handle is connected with the upper end of the second vertical connecting part. The operation panel is mounted on the inclined mounting part, and the inclination angle of the operation panel is the same as that of the inclined mounting part.

Description

Door components and dishwasher Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a door assembly and a dishwasher. Background Technology

[0002] To save kitchen space, most household built-in dishwashers on the market are completely embedded inside the cabinets, with only the door flush with the cabinet. Therefore, the control panel of the dishwasher is usually designed to be located directly in front of or above the door.

[0003] If the control panel is located directly above the dishwasher door, it cannot be operated or observed directly from above due to the obstruction of the countertop above the dishwasher door. When you need to operate the control panel, you need to bend over and open the dishwasher door at a certain angle so that the control panel is misaligned with the countertop above. After selecting the program on the control panel, bend over and close the dishwasher door.

[0004] If the control panel is located directly in front of the door, users will need to bend over or squat down to operate it in order to make it easier to observe and operate the control panel.

[0005] The installation locations of both control panels require bending over to operate, which is inconvenient. Summary of the Invention

[0006] The purpose of this utility model is to provide a door assembly that allows users to observe and operate the control panel by simply standing in front of the door and looking down, without having to bend over or open the door.

[0007] To achieve the objective of this utility model, the following technical solution is adopted:

[0008] According to one aspect of the present invention, a door assembly is provided, including a door frame assembly and an operation panel. The door frame assembly includes a panel mounting base, a left side plate, a right side plate, a door panel, and a door handle. The panel mounting base has a first vertical connecting portion, an inclined mounting portion, and a second vertical connecting portion connected sequentially from bottom to top. The inclined mounting portion gradually tilts backward from bottom to top. The upper ends of the left side plate and the upper ends of the right side plate are respectively connected to the bottom ends of the first vertical connecting portion. The door panel is mounted on the front side of the first vertical connecting portion, the left side plate, and the right side plate. The door handle is connected to the upper end of the second vertical connecting portion. The operation panel is mounted on the inclined mounting portion, and the tilt angle of the operation panel is the same as the tilt angle of the inclined mounting portion.

[0009] According to one embodiment of the present invention, the operation panel includes an operation display panel and a display plate. The front side of the display plate has a raised display screen and / or button assembly. The inclined mounting part has at least one hollow hole adapted to the display screen and / or button assembly. The display plate is mounted on the rear side of the inclined mounting part, and the display screen is located in the hollow hole. The operation display panel is disposed on the front side of the inclined mounting part, and the operation display panel has a transparent area corresponding to the hollow hole.

[0010] According to one embodiment of the present invention, the operation panel further includes a cover, which is installed on the rear side of the inclined mounting portion, and the cover and the inclined mounting portion together form a cavity, with the display panel located inside the cavity.

[0011] According to one embodiment of the present invention, the operation panel further includes a plurality of first screws, and a plurality of first connecting posts with first threaded holes are provided on the rear side of the operation display panel. The inclined mounting part is provided with a first through hole corresponding to the first connecting post, and the display panel is provided with a second through hole corresponding to the first through hole. One end of the first screw passes through the second through hole and the first through hole and connects with the first threaded hole.

[0012] According to one embodiment of the present invention, the door frame assembly further includes a second screw and a third screw. A second threaded hole is provided on one side of the bottom rear side of the first vertical connecting part, and a third threaded hole is provided on the other side of the bottom rear side of the first vertical connecting part. A third through hole is provided at the upper end of the left side plate, and a fourth through hole is provided at the upper end of the right side plate. One end of the second screw passes through the third through hole and is connected to the second threaded hole, and one end of the third screw passes through the fourth through hole and is connected to the third threaded hole.

[0013] According to one embodiment of the present invention, a first snap-fit ​​part and a second snap-fit ​​part are respectively provided on both sides of the bottom of the first vertical connecting part, a third snap-fit ​​part is provided at the upper end of the left side plate, and a fourth snap-fit ​​part is provided at the upper end of the right side plate. When the third snap-fit ​​part is snapped with the first snap-fit ​​part, the third through hole is aligned with the second threaded hole. When the fourth snap-fit ​​part is snapped with the second snap-fit ​​part, the fourth through hole is aligned with the third threaded hole.

[0014] According to one embodiment of the present invention, a first groove and a second groove are respectively provided on both sides of the lower end of the first vertical connecting part, the upper end of the left side plate has a first protrusion adapted to the first groove, and the upper end of the right side plate has a second protrusion adapted to the second groove. When the first protrusion is inserted into the first groove, the third locking part is locked with the first locking part. When the second protrusion is inserted into the second groove, the fourth locking part is locked with the second locking part.

[0015] According to one embodiment of the present invention, the first snap-fit ​​portion is located on the rear side wall of the first groove, the second snap-fit ​​portion is located on the rear side wall of the second groove, the third snap-fit ​​portion is located on the rear side wall of the first protrusion, and the fourth snap-fit ​​portion is located on the rear side wall of the second protrusion.

[0016] According to one embodiment of the present invention, the first and second locking parts are both locking holes, and the third and fourth locking parts are both elastic locking heads.

[0017] This utility model also discloses a dishwasher, including the aforementioned door assembly.

[0018] One embodiment of this utility model has the following advantages or beneficial effects:

[0019] This utility model discloses a door assembly comprising a door frame assembly and an operation panel. The door frame assembly includes a panel mounting base, a left side panel, a right side panel, a door panel, and a door handle. The panel mounting base has a first vertical connecting part, an inclined mounting part, and a second vertical connecting part connected sequentially from bottom to top. The inclined mounting part gradually tilts backward from bottom to top. The upper ends of the left side panel and the upper ends of the right side panel are respectively connected to the bottom ends of the first vertical connecting part. The door panel is installed on the front side of the first vertical connecting part, the left side panel, and the right side panel. The door handle is connected to the upper end of the second vertical connecting part. The operation panel is installed on the inclined mounting part, and the tilt angle of the operation panel is the same as the tilt angle of the inclined mounting part. This utility model installs the operation panel on the inclined mounting part and tilts it backward at a certain angle. When the user operates, they can see the operation panel by standing in front of the door and looking down, without having to bend over or open the door, thus making it easy to observe and operate. Attached Figure Description

[0020] The above and other features and advantages of this invention will become more apparent from a detailed description of exemplary embodiments with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of a door assembly according to an exemplary embodiment.

[0022] Figure 2 is an exploded view of a door assembly according to an exemplary embodiment.

[0023] Figure 3 is a cross-sectional view of a panel mounting bracket according to an exemplary embodiment.

[0024] Figure 4 is a perspective view of a panel mounting base according to an exemplary embodiment.

[0025] Figure 5 is a rear side view of a panel mounting bracket according to an exemplary embodiment.

[0026] Figure 6 is a rear side structural diagram of an operation display panel according to an exemplary embodiment.

[0027] Figure 7 is a perspective view of a display panel according to an exemplary embodiment.

[0028] Figure 8 is a perspective view of a box lid according to an exemplary embodiment.

[0029] Figure 9 is a perspective view of a door handle according to an exemplary embodiment.

[0030] Figure 10 is a cross-sectional view of a door assembly according to an exemplary embodiment.

[0031] Figure 11 is a partial enlarged view of the left side plate shown in Figure 2.

[0032] Figure 12 is a partial enlarged view of the right side plate shown in Figure 2.

[0033] Figure 13 is a rear side view of a door assembly according to an exemplary embodiment.

[0034] Figure 14 is a structural diagram of the first and third snap-fit ​​portions according to an exemplary embodiment.

[0035] Figure 15 is a structural diagram of the second and fourth snap-fit ​​portions according to an exemplary embodiment.

[0036] The reference numerals in the attached figures are explained as follows:

[0037] 1. Door frame assembly; 11. Panel mounting base; 111. First vertical connecting part; 1111. Second threaded hole; 1112. Third threaded hole; 1113. First snap-fit ​​part; 1114. Second snap-fit ​​part; 1115. First groove; 1116. Second groove; 112. Inclined mounting part; 1121. Hollow hole; 1122. First through hole; 113. Second vertical connecting part; 1131. Horizontal flange; 1132. Fifth through hole; 1133. Third connecting post; 114. Seventh through hole; 115. Left side plate of mounting base; 116. Right side plate of mounting base; 12. Left side plate; 121. Third through hole; 122. Third snap-fit ​​part; 1 23. First protrusion; 124. First connecting plate; 13. Right side plate; 131. Fourth through hole; 132. Fourth snap-fit ​​part; 133. Second protrusion; 134. Second connecting plate; 14. Door panel; 15. Door handle; 151. Folded edge; 152. Third connecting plate; 153. Connecting protrusion; 16. Second screw; 17. Third screw; 18. Lower connecting plate; 2. Operation panel; 21. Operation display panel; 211. Transparent area; 212. First connecting post; 213. Fourth connecting post; 22. Display panel; 221. Display screen; 222. Button assembly; 223. Second through hole; 23. Cover; 24. First screw. Detailed Implementation

[0038] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed description will be omitted.

[0039] The terms “a,” “one,” “the,” and “the” are used to indicate the existence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended meaning of inclusion and that there may be other elements / components / etc. in addition to the listed elements / components / etc.

[0040] As shown in Figures 1-15, a door assembly according to an embodiment of the present invention includes a door frame assembly 1 and an operation panel 2.

[0041] The door frame assembly 1 includes a panel mounting base 11, a left side panel 12, a right side panel 13, a door panel 14, and a door handle 15, as shown in Figure 3. The panel mounting base 11 has a first vertical connecting part 111, an inclined mounting part 112, and a second vertical connecting part 113 connected sequentially from bottom to top. The inclined mounting part 112 gradually tilts backward from bottom to top.

[0042] The upper ends of the left side panel 12 and the upper ends of the right side panel 13 are respectively connected to the bottom ends of the first vertical connecting part 111. The door panel 14 is installed on the front side of the first vertical connecting part 111, the left side panel 12 and the right side panel 13 and covers their front side. The panel mounting base 11, the left side panel 12 and the right side panel 13 together form a C-shaped frame.

[0043] The door handle 15 is connected to the upper end of the second vertical connecting part 113. The front end of the door handle 15 has a downward folded edge 151. When opening and closing the door, the folded edge 151 applies a pushing or pulling force to the door.

[0044] The operation panel 2 is mounted on the inclined mounting part 112, and the tilt angle of the operation panel 2 is the same as the tilt angle of the inclined mounting part 112, so that the front operation area of ​​the operation panel 2 faces forward and diagonally upward.

[0045] This utility model installs the operation panel 2 on the inclined mounting part 112 and tilts it backward at a certain angle. When the user operates it, he can observe the operation panel 2 by standing in front of the door and looking down. He can observe and operate the operation panel 2 without bending over or opening the door, thus making it easy to observe and operate.

[0046] For example, the angle between the inclined mounting part 112 and the horizontal line is 60-75 degrees.

[0047] As shown in Figures 2, 6, and 7, in a preferred embodiment of this utility model, the operation panel 2 includes an operation display panel 21 and a display board 22. The rear part of the display board 22 is a circuit board, and the front side of the display board 22 has a raised display screen 221 and / or a button assembly 222.

[0048] The tilt mounting portion 112 has at least one cutout hole 1121 adapted to the display screen 221 and / or button assembly 222. The display panel 22 is mounted on the rear side of the tilt mounting portion 112, and the display screen 221 is located in the cutout hole 1121.

[0049] The operation display panel 21 is located on the front side of the inclined mounting part 112 to protect the display screen 221 and the button assembly 222. The operation display panel 21 has a transparent area 211 corresponding to the cutout hole 1121. The transparent area 211 is used to enable the operator to observe the information on the display screen 221 and to touch the operation button assembly 222.

[0050] As shown in Figures 2, 8, and 10, in a preferred embodiment of this utility model, the operation panel 2 further includes a cover 23. The cover 23 is installed on the rear side of the inclined mounting portion 112, and the cover 23 and the inclined mounting portion 112 together form a sealed cavity. The display panel 22 is located in the cavity to protect the display panel 22 and prevent water or residue from entering the cavity and affecting the service life of the display panel 22.

[0051] As shown in Figures 2, 8, and 10, in a preferred embodiment of this utility model, the outer edge of the box cover 23 is provided with a plurality of connecting lugs, the connecting lugs having mounting holes, and the rear side of the inclined mounting part 112 is provided with a mounting post corresponding to the mounting hole, and the connecting lugs are fixed to the mounting post by bolts.

[0052] As shown in Figures 2, 4, 5, 6, 7, and 10, in a preferred embodiment of this utility model, the operation panel 2 further includes a plurality of first screws 24.

[0053] The rear side of the operation display panel 21 is provided with a plurality of first connecting posts 212 having first threaded holes. The inclined mounting part 112 is provided with a first through hole 1122 corresponding to the first connecting post 212. The first connecting post 212 is inserted into the first through hole 1122. The display panel 22 is provided with a second through hole 223 corresponding to the first through hole 1122. One end of the first screw 24 passes through the second through hole 223 and the first through hole 1122 and connects with the first threaded hole, so that the operation display panel 21 and the display panel 22 are clamped together on the inclined mounting part 112.

[0054] As shown in Figures 11-15, in a preferred embodiment of the present invention, the door frame assembly 1 further includes a second screw 16 and a third screw 17. The left side of the bottom rear side of the first vertical connecting part 111 has a second threaded hole 1111, the right side of the bottom rear side of the first vertical connecting part 111 has a third threaded hole 1112, the upper end of the left side plate 12 has a third through hole 121, and the upper end of the right side plate 13 has a fourth through hole 131.

[0055] One end of the second screw 16 passes through the third through hole 121 and connects to the second threaded hole 1111, thereby fixing the left side plate 12 to the panel mounting base 11.

[0056] One end of the third screw 17 passes through the fourth through hole 131 and connects to the third threaded hole 1112. This secures the right side plate 13 to the panel mounting base 11.

[0057] As shown in Figures 4, 5, and 13-15, in a preferred embodiment of this utility model, a first latching part 1113 and a second latching part 1114 are respectively provided on the left and right sides of the bottom of the first vertical connecting part 111, a third latching part 122 is provided at the upper end of the left side plate 12, and a fourth latching part 132 is provided at the upper end of the right side plate 13.

[0058] When the third snap-fit ​​part 122 snaps into the first snap-fit ​​part 1113, the third through hole 121 aligns with the second threaded hole 1111, allowing the third through hole 121 and the second threaded hole 1111 to quickly align, thereby improving the installation efficiency of the left side plate 12.

[0059] When the fourth snap-fit ​​part 132 snaps into the second snap-fit ​​part 1114, the fourth through hole 131 and the third threaded hole 1112 are aligned, which allows the fourth through hole 131 and the third threaded hole 1112 to be quickly aligned, thereby improving the installation efficiency of the right side plate 13.

[0060] As shown in Figures 4, 5, and 11-15, in a preferred embodiment of this utility model, a first groove 1115 and a second groove 1116 are respectively provided on both sides of the lower end of the first vertical connecting part 111. The upper end of the left side plate 12 has a first protrusion 123 that matches the first groove 1115, and the upper end of the right side plate 13 has a second protrusion 133 that matches the second groove 1116.

[0061] When the first protrusion 123 is inserted into the first groove 1115, the third locking part 122 engages with the first locking part 1113. Since the groove wall of the first groove 1115 limits the first protrusion 123 and the first locking part 1113 limits the third locking part 122, only one second screw 16 is needed to fix the left side plate 12 and the panel mounting base 11 together, thereby ensuring the connection strength while further improving the installation efficiency of the left side plate 12.

[0062] For example, the rear edge of the upper end of the left side plate 12 has a first connecting plate 124 extending vertically upward, and a third through hole 121 is located on the first connecting plate 124. The first connecting plate 124 and the first protrusion 123 together clamp the bottom left side of the first vertical connecting part 111.

[0063] When the second protrusion 133 is inserted into the second groove 1116, the fourth locking part 132 engages with the second locking part 1114. Since the groove wall of the second groove 1116 limits the second protrusion 133 and the second locking part 1114 limits the fourth locking part 132, only one third screw 17 is needed to fix the right side plate 13 and the panel mounting base 11 together, thereby ensuring the connection strength while further improving the installation efficiency of the right side plate 13.

[0064] For example, the rear edge of the upper end of the right side plate 13 has a second connecting plate 134 extending vertically upward, and a fourth through hole 131 is located on the second connecting plate 134. The second connecting plate 134 and the second protrusion 133 together clamp the bottom right side of the first vertical connecting part 111.

[0065] As shown in Figures 14-15, in a preferred embodiment of the present invention, the first snap-fit ​​part 1113 is located on the rear side wall of the first groove 1115, and the second snap-fit ​​part 1114 is located on the rear side wall of the second groove 1116.

[0066] The third latching part 122 is located on the rear side wall of the first protrusion 123, and the fourth latching part 132 is located on the rear side wall of the second protrusion 133, thereby achieving the concealment of the latching parts.

[0067] As shown in Figures 4, 5, and 14-15, in a preferred embodiment of this utility model, the first latching part 1113 and the second latching part 1114 are both latching holes, and the third latching part 122 and the fourth latching part 132 are both elastic latching heads. For example, the elastic latching head includes an elastic arm and a limiting protrusion. The lower end of the elastic arm is fixed to or integrally formed with the first protrusion 123, and the limiting protrusion is fixed to the upper rear side of the elastic arm. When the first protrusion 123 is inserted upward into the first groove 1115, the limiting protrusion is inserted into the latching hole. When it is necessary to disassemble the left side panel 12, first remove the second screw 16, then push the limiting protrusion forward to separate the limiting protrusion from the latching hole, and then move the left side panel 12 downward to separate the left side panel 12 from the panel mounting base 11.

[0068] As shown in FIG. 2, in a preferred embodiment of the present utility model, the door frame assembly 1 further includes a lower connecting plate 18. The left and right ends of the lower connecting plate 18 are respectively connected to the lower ends of the left side plate 12 and the right side plate 13, so that the panel mounting seat 11, the left side plate 12, the right side plate 13 and the lower connecting plate 18 jointly form a "mouth"-shaped door frame, achieving the improvement of the structural strength of the door body.

[0069] As shown in FIGS. 3, 4, 5, 9, and 10, in a preferred embodiment of the present utility model, the upper end of the second vertical connecting portion 113 has a horizontal flanging 1131. A plurality of fifth through holes 1132 are provided in the horizontal flanging 1131. A connecting projection 153 is provided on the lower end face of the door handle 15 corresponding to the fifth through holes 1132. The connecting projection 153 has a threaded hole. The upper end of the screw passes through the fifth through hole 1132 and is connected to the threaded hole of the connecting projection 153, achieving the fixation of the door handle 15.

[0070] As shown in FIGS. 3, 4, 5, 9, and 10, in a preferred embodiment of the present utility model, a plurality of third connecting columns 1133 having threaded holes are provided on the rear side of the second vertical connecting portion 113. A third connecting plate 152 is further provided at the lower end of the door handle 15. The third connecting plate 152 is provided with sixth through holes corresponding to the third connecting columns 1133. The front end of the screw passes through the sixth through hole and is connected to the threaded hole of the third connecting column 1133, achieving the further improvement of the connection strength of the door handle 15.

[0071] As shown in FIGS. 4 and 6, in a preferred embodiment of the present utility model, at least one fourth connecting column 213 having a threaded hole is provided at each of the left and right ends of the rear side face of the operation display panel 21. The inclined mounting portion 112 has a groove corresponding to the fourth connecting column 213. A seventh through hole 114 is provided in the groove wall of the groove. The fourth connecting column 213 is located in the groove. One end of the screw passes through the seventh through hole 114 and is connected to the threaded hole of the fourth connecting column 213, so that both ends and the middle of the operation display panel 21 are tightly connected to the front side face of the inclined mounting portion 112.

[0072] As shown in FIG. 5, in a preferred embodiment of the present utility model, a mounting seat left side plate 115 is provided on the left side of the panel mounting seat 11, and a mounting seat right side plate 116 is provided on the right side of the panel mounting seat 11. The mounting seat left side plate 115, the mounting seat right side plate 116, the first vertical connecting portion 111, the inclined mounting portion 112, the second vertical connecting portion 113 and the horizontal flanging 1131 are integrally formed, achieving the improvement of the overall structural strength of the panel mounting seat 11.

[0073] The present utility model further provides a dishwasher, including the above-mentioned door assembly. For the dishwasher of the present utility model, due to the adoption of the above-mentioned door assembly, it is realized that the operation panel 2 can be observed and operated without bending down or opening the door body, thus achieving convenient observation and operation.

[0074] In this embodiment of the invention, the term "multiple" refers to two or more, unless otherwise explicitly defined. The terms "install," "connect," and "fix" should be interpreted broadly. For example, "connect" can mean a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention based on the specific circumstances.

[0075] In the description of the embodiments of this utility model, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific direction or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0076] In this specification, the terms "an embodiment," "a preferred embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0077] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A door assembly, characterized in that, include: A door frame assembly (1) includes a panel mounting base (11), a left side panel (12), a right side panel (13), a door panel (14), and a door handle (15). The panel mounting base (11) has a first vertical connecting part (111), an inclined mounting part (112), and a second vertical connecting part (113) connected sequentially from bottom to top. The inclined mounting part (112) gradually tilts backward from bottom to top. The upper ends of the left side panel (12) and the upper ends of the right side panel (13) are respectively connected to the door handle (15). The bottom ends of the first vertical connecting part (111) are connected, the door panel (14) is installed on the front side of the first vertical connecting part (111), the left side panel (12) and the right side panel (13), the door handle (15) is connected to the upper end of the second vertical connecting part (113); the operation panel (2) is installed on the inclined mounting part (112), and the tilt angle of the operation panel (2) is the same as the tilt angle of the inclined mounting part (112).

2. The door assembly according to claim 1, characterized in that, The operation panel (2) includes an operation display panel (21) and a display plate (22). The front side of the display plate (22) has a raised display screen (221) and / or a button assembly (222). The tilted mounting part (112) has at least one cutout hole (1121) adapted to the display screen (221) and / or the button assembly (222). The display plate (22) is mounted on the rear side of the tilted mounting part (112), and the display screen (221) is located in the cutout hole (1121). The operation display panel (21) is disposed on the front side of the tilted mounting part (112), and the operation display panel (21) has a transparent area (211) corresponding to the cutout hole (1121).

3. The door assembly according to claim 2, characterized in that, The operation panel (2) also includes a cover (23), which is installed on the rear side of the inclined mounting part (112), and the cover (23) and the inclined mounting part (112) together form a cavity, and the display panel (22) is located in the cavity.

4. The door assembly according to claim 2, characterized in that, The operation panel (2) also includes a plurality of first screws (24). The rear side of the operation display panel (21) is provided with a plurality of first connecting posts (212) having first threaded holes. The inclined mounting part (112) is provided with a first through hole (1122) corresponding to the first connecting post (212). The display panel (22) is provided with a second through hole (223) corresponding to the first through hole (1122). The first connecting post (212) is inserted into the first through hole (1122). One end of the first screw (24) passes through the second through hole (223) and connects to the first threaded hole.

5. The door assembly according to claim 1, characterized in that, The door frame assembly (1) also includes a second screw (16) and a third screw (17). The bottom side of the rear side of the first vertical connecting part (111) has a second threaded hole (1111) on one side and a third threaded hole (1112) on the other side of the bottom side of the rear side of the first vertical connecting part (111). The upper end of the left side plate (12) is provided with a third through hole (121) and the upper end of the right side plate (13) is provided with a fourth through hole (131). One end of the second screw (16) passes through the third through hole (121) and connects to the second threaded hole (1111). One end of the third screw (17) passes through the fourth through hole (131) and connects to the third threaded hole (1112).

6. The door assembly according to claim 5, characterized in that, The bottom sides of the first vertical connecting part (111) are respectively provided with a first snap-fit ​​part (1113) and a second snap-fit ​​part (1114). The upper end of the left side plate (12) is provided with a third snap-fit ​​part (122), and the upper end of the right side plate (13) is provided with a fourth snap-fit ​​part (132). When the third snap-fit ​​part (122) is snapped with the first snap-fit ​​part (1113), the third through hole (121) is aligned with the second threaded hole (1111). When the fourth snap-fit ​​part (132) is snapped with the second snap-fit ​​part (1114), the fourth through hole (131) is aligned with the third threaded hole (1112).

7. The door assembly according to claim 6, characterized in that, The lower ends of the first vertical connecting part (111) are respectively provided with a first groove (1115) and a second groove (1116). The upper end of the left side plate (12) has a first protrusion (123) that is adapted to the first groove (1115). The upper end of the right side plate (13) has a second protrusion (133) that is adapted to the second groove (1116). When the first protrusion (123) is inserted into the first groove (1115), the third locking part (122) is locked into the first locking part (1113). When the second protrusion (133) is inserted into the second groove (1116), the fourth locking part (132) is locked into the second locking part (1114).

8. The door assembly according to claim 7, characterized in that, The first latching part (1113) is located on the rear side wall of the first groove (1115), the second latching part (1114) is located on the rear side wall of the second groove (1116), the third latching part (122) is located on the rear side wall of the first protrusion (123), and the fourth latching part (132) is located on the rear side wall of the second protrusion (133).

9. The door assembly according to claim 8, characterized in that, The first latching part (1113) and the second latching part (1114) are both latching holes, and the third latching part (122) and the fourth latching part (132) are both elastic latching heads.

10. A dishwasher, characterized in that, Includes the door assembly as described in any one of claims 1-9.

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