Dishwasher

Abstract

The dish-washing machine comprises a shell, the shell comprises two side plates which are oppositely arranged, the two side plates are connected through a connecting beam, the side plates are provided with sliding grooves, and the connecting beam is provided with an inserting groove; the back plate is arranged on one side of the two side plates, the side, close to the side plates, of the back plate is provided with a clamping hook, the clamping hook corresponds to the sliding groove in position, the back plate is configured in the mode that one part of the back plate is suitable for extending into the inserting groove, the clamping hook is inserted into the sliding groove, and the clamping hook is suitable for sliding relative to the sliding groove so that the clamping hook can be connected with the sliding groove in a clamped mode. According to the dish washing machine provided by the embodiment of the utility model, the clamping hook is arranged on the back plate, and the connecting beam with the slot is arranged between the two side plates, so that the clamping hook can be in sliding fit with the side plates when one part of the back plate extends into the slot, the back plate can be positioned during mounting, and the back plate can be limited during mounting; therefore, the shaking probability of the back plate can be reduced, the installation stability of the back plate can be improved, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwashing machines, in particular to a dishwasher. Background Art

[0002] In the related art, various plate components of the outer shell of the existing dishwasher are generally connected by screws. However, each plate component is likely to deviate from the installation position during the installation process, which affects the installation convenience and there is room for improvement. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, an object of the utility model is to provide a dishwasher, which can improve the installation stability of the back panel and is convenient for installation.

[0004] The dishwasher according to the embodiment of the utility model includes an outer shell, the outer shell includes two side plates arranged oppositely, the two side plates are connected by a connecting beam, the side plate has a sliding groove, and the connecting beam has a slot; it further includes a back panel, the back panel is arranged on one side of the two side plates, and a hook is arranged on the side of the back panel close to the side plate, the hook corresponds to the position of the sliding groove, wherein, the back panel is configured such that a part of the back panel is adapted to extend into the slot and the hook is inserted into the sliding groove, and the hook is adapted to slide relative to the sliding groove so that the hook is engaged with the sliding groove.

[0005] The dishwasher according to the embodiment of the utility model, by arranging a hook on the back panel and arranging a connecting beam with a slot between the two side plates, when a part of the back panel extends into the slot, the hook can be slidably matched with the side plate, so as to realize the positioning of the back panel installation and limit the back panel during the installation process of the back panel, thereby reducing the probability of the back panel shaking or falling during the installation process, being convenient for installation, and the hook can be engaged with the side plate, so as to limit the back panel after the back panel is installed, and prevent the back panel from separating from the side plate after installation, improving the reliability of the back panel installation.

[0006] According to some embodiments of the utility model, the hook has a sliding section and a limiting section, one end of the sliding section is connected to the back panel, the other end of the sliding section is connected to the limiting section, the sliding section is slidably matched with the sliding groove, and the limiting section can pass through the sliding groove when the hook is engaged with the sliding groove. Wherein, when the sliding section slides to the end of the sliding groove, the projection of the limiting section on the back panel is located outside the projection of the sliding groove on the back panel, so that the hook is engaged with the sliding groove.

[0007] In some examples, the edge of the side panel has a first flange, the first flange is arranged on the side of the two side panels that are close to each other, the slide groove is arranged on the first flange, and when the sliding section slides to the end of the slide groove, the limiting section is located on the side of the first flange that is away from the back panel.

[0008] In some examples, the shell also includes: a top plate, the top plate is arranged on the top of the two side plates, the top plate has a second flange, the second flange is arranged on the side of the top plate close to the connecting beam, the second flange is parallel to the first flange and is in the same plane, and the second flange is arranged at intervals from the first flange, at least a portion of the back plate is located between the first flange and the second flange, and the first flange and the second flange are respectively connected to the back plate.

[0009] In some examples, the back plate has a first protruding plate, the first protruding plate is located on a side edge of the back plate close to the top plate, the first protruding plate is located between the first flange and the second flange, and the first flange and the second flange are respectively connected to the first protruding plate.

[0010] In some examples, the back plate further has a second protruding plate, the second protruding plate is located on an edge of the back plate away from the top plate, and the second protruding plate is connected to the first flange.

[0011] According to some embodiments of the utility model, an extension plate is provided on one side of the back plate close to the two side plates, and the extension plate is arranged on an edge of one side of the back plate close to the connecting beam, and the extension plate can be plugged into and matched with the slot.

[0012] In some examples, the slot extends along an arrangement direction of the two side plates, and the extension plate extends along an extension direction of the slot.

[0013] In some examples, the edge of the back plate has a notch, and the hook is disposed at the notch of the back plate.

[0014] According to some embodiments of the present invention, the back plate is a metal piece.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1Schematic diagram of the structure of a dishwasher according to some embodiments of the present utility model;

[0018] Figure 2 Schematic diagram of the structure of the housing according to some embodiments of the present utility model;

[0019] Figure 3 is Figure 2 Enlarged view of structure A in;

[0020] Figure 4 Schematic diagram of the partial structure of the housing according to some embodiments of the present utility model;

[0021] Figure 5 is Figure 4 Enlarged view of structure B in;

[0022] Figure 6 Schematic diagram of the structure of the connecting beam according to some embodiments of the present utility model;

[0023] Figure 7 Schematic diagram of the structure of the back panel in one perspective according to some embodiments of the present utility model;

[0024] Figure 8 is Figure 7 Enlarged view of structure C in;

[0025] Figure 9 Schematic diagram of the structure of the back panel in another perspective according to some embodiments of the present utility model;

[0026] Figure 10 is Figure 9 Enlarged view of structure D in;

[0027] Figure 11 is Figure 9 Enlarged view of structure E in.

[0028] Reference numerals:

[0029] Dishwasher 1000, housing 100,

[0030] Side plate 10, first flanging 11, sliding groove 111,

[0031] Connecting beam 20, slot 21,

[0032] Back panel 30, notch 301,

[0033] First convex plate 31, second convex plate 32, hook 33, sliding section 331, limiting section 332, extension plate 34,

[0034] Top plate 40, second flanging 41,

[0035] First reinforcing rib 51, second reinforcing rib 52. Detailed implementation manners

[0036] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0037] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0038] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0039] Reference will be made below to Figures 1 - 11 describe the dishwasher 1000 according to an embodiment of the present utility model.

[0040] As Figures 1 - 11 shown, the dishwasher 1000 according to an embodiment of the present utility model includes a housing 100. The housing 100 includes two side plates 10 arranged oppositely. The two side plates 10 are connected by a connecting beam 20. The side plate 10 has a chute 111. The housing 100 further includes a back plate 30. The back plate 30 can be disposed on one side of the two side plates 10 (such as Figure 2 the rear side shown), and the side of the back plate 30 close to the side plate 10 (such as Figure 2 the front side shown) has a hook 33. The hook 33 corresponds to the position of the chute 111 so as to facilitate the cooperation between the hook 33 and the chute 111.

[0041] Among them, the connecting beam 20 has a slot 21, a part of the back plate 30 can extend into the slot 21, and the hook 33 can be inserted into the sliding groove 111, which is beneficial to realizing the positioning of the installation of the back plate 30, and is beneficial to realizing the limit of the back plate 30 during the installation process of the back plate 30, and can reduce the probability of the back plate 30 shaking or falling during the installation process, and is convenient for installation.

[0042] Furthermore, after a part of the back plate 30 extends into the slot 21 and the hook 33 is inserted into the sliding groove 111, the hook 33 can slide relative to the sliding groove 111 so that the hook 33 is engaged with the sliding groove 111, which can improve the limiting effect on the back plate 30, further reduce the probability of the back plate 30 shaking or falling during the installation process, improve the stability of the installation of the back plate 30, and is convenient for installation. At the same time, the back plate 30 can be limited after the back plate 30 is installed to prevent the back plate 30 from separating from the side plate 10 after installation, thereby improving the reliability of the installation of the back plate 30.

[0043] For the dishwasher 1000 according to the embodiment of the present invention, by providing the hook 33 on the back plate 30 and providing the connecting beam 20 with the slot 21 between the two side plates 10, the hook 33 can be slidably matched with the side plate 10 when a part of the back plate 30 extends into the slot 21, which can realize the positioning of the installation of the back plate 30, and can realize the limit of the back plate 30 during the installation process of the back plate 30, thereby reducing the probability of the back plate 30 shaking or falling during the installation process, improving the stability of the installation of the back plate 30, and being convenient for installation; and the hook 33 can be engaged with the side plate 10, which can realize the limit of the back plate 30 after the back plate 30 is installed, prevent the back plate 30 from separating from the side plate 10 after installation, and improve the reliability of the installation of the back plate 30.

[0044] As Figure 4 、 Figure 8 and Figure 11 shown, according to some embodiments of the present invention, the hook 33 has a sliding section 331 and a limiting section 332. One end of the sliding section 331 (such as Figure 11 the rear end shown) is connected to the back plate 30, and the other end of the sliding section 331 (such as Figure 11 the front end shown) is connected to the limiting section 332. The sliding section 331 is slidably matched with the sliding groove 111, which is beneficial to realizing the positioning of the installation of the back plate 30.

[0045] And the limiting section 332 can pass through the slide groove 111 when the hook 33 cooperates with the slide groove 111, so as to facilitate the cooperation between the hook 33 and the back panel 30. On the one hand, it is beneficial to limit the back panel 30 before the back panel 30 is installed, which can improve the positioning effect of the installation of the back panel 30, improve the stability of the installation of the back panel 30, and facilitate the installation of the back panel 30. On the other hand, the back panel 30 can be limited after the back panel 30 is installed, so as to improve the reliability of the installation of the back panel 30.

[0046] When the sliding section 331 slides to the end of the sliding groove 111 (such as Figure 11 When the back panel 30 is at the lower end shown in the figure, the projection of the limiting section 332 on the back panel 30 is located outside the projection of the sliding groove 111 on the back panel 30, so that the hook 33 is engaged with the sliding groove 111, that is, when the back panel 30 is subjected to external force, the side panel 10 can contact the limiting section 332 to limit the back panel 30 through the hook 33, which can reduce the probability of the back panel 30 and the side panel 10 being separated. On the one hand, it can improve the positioning effect of the installation of the back panel 30, improve the stability of the installation of the back panel 30, and facilitate the installation of the back panel 30. On the other hand, it can prevent the back panel 30 from being separated from the side panel 10 after installation, thereby improving the reliability of the installation of the back panel 30.

[0047] like Figure 4 , Figure 8 and Figure 11 As shown, in some examples, the edge of the side panel 10 has a first flange 11, which can increase the surface area of ​​the side panel 10 and facilitate the connection between the back panel 30 and the side panel 10; the first flange 11 can be set on the side of the two side panels 10 that are close to each other, such as Figure 4 As shown, the left side of the housing 100 (as shown Figure 4 Taking the side plate 10 as an example, the first flange 11 can be arranged on the right side of the side plate 10 (as shown in FIG. Figure 4 The right side shown in FIG. 100 is located on the right side of the housing 100 (as shown in FIG. Figure 4 Taking the side plate 10 as an example, the first flange 11 can be arranged on the left side of the side plate 10 (as shown in FIG. Figure 4 left side shown).

[0048] The slide groove 111 can be arranged on the first flange 11, and when the sliding section 331 slides to the end of the slide groove 111 (such as Figure 4 The limiting section 332 may be located at the side of the first flange 11 away from the back plate 30 (such as Figure 4On the front side shown, the first flanging 11 of the side plate 10 can contact the limiting section 332, so as to limit the back plate 30 through the hook 33, which can reduce the probability of the back plate 30 detaching from the side plate 10, thereby improving the positioning effect of the installation of the back plate 30, enhancing the stability of the installation of the back plate 30, facilitating the installation of the back plate 30, and preventing the back plate 30 from detaching from the side plate 10 after installation, improving the reliability of the installation of the back plate 30.

[0049] As Figure 2 and Figure 3 shown, in some examples, the housing 100 further includes: a top plate 40, the top plate 40 can be arranged on the tops of the two side plates 10 (such as Figure 2 shown in the upper part), the top plate 40 can be connected to the side plate 10 to realize the installation of the top plate 40; alternatively, the top plate 40 can be connected to the back plate 30 to realize the installation of the back plate 30.

[0050] Or, the top plate 40 can be respectively connected to the side plate 10 and the back plate 30. On the basis of realizing the installation of the top plate 40, the installation of the back plate 30 can be realized, and at the same time, the fixing effect of the top plate 40 can be improved, the fixing effect of the back plate 30 can be improved, thereby improving the structural strength of the connection parts of each plate of the housing 100 and enhancing the stability of the installation of the housing 100.

[0051] It can be understood that the top plate 40 can be connected to the side plate 10 through fasteners. The fasteners can be screws, bolts or bolts, etc., with good fastening effect; or, the top plate 40 can be connected to the side plate 10 through buckles, which is convenient for disassembly and assembly.

[0052] As Figure 2 and Figure 3 shown, in some examples, the edge of the top plate 40 has a second flanging 41, which can increase the surface area of the top plate 40 and facilitate the connection between the back plate 30 and the top plate 40; the second flanging 41 can be arranged on the side of the top plate 40 close to the connecting beam 20 (such as Figure 3 shown in the lower side), the second flanging 41 and the first flanging 11 are parallel to the same plane, so as to facilitate the second flanging 41 and the first flanging 11 to be respectively connected to the back plate 30.

[0053] And the second flanging 41 and the first flanging 11 are arranged at intervals, at least a part of the back plate 30 can be located between the first flanging 11 and the second flanging 41. For example, the second flanging 41 is located on the side of the back plate 30 away from the first flanging 11 (such as Figure 3 shown in the rear side), which can make the back plate 30 contact the first flanging 11 and the second flanging 41 respectively to realize the limitation of the back plate 30, improve the limiting effect on the back plate 30, and is beneficial to improving the fixing effect on the back plate 30.

[0054] The first flanging 11 and the second flanging 41 can be respectively connected to the back plate 30, so that the side plate 10 and the top plate 40 are respectively connected to the back plate 30. That is, the top plate 40 can be respectively connected to the side plate 10 and the back plate 30. On the basis of realizing the installation of the top plate 40, the installation of the back plate 30 can be realized, thereby improving the fixing effect on the top plate 40, improving the fixing effect on the back plate 30, improving the structural strength of the housing 100, and improving the stability of the installation of the housing 100.

[0055] As Figure 3 and Figure 7 shown, in some examples, the back plate 30 has a first convex plate 31. The first convex plate 31 is located on the side of the back plate 30 close to the top plate 40 (such as Figure 3 the upper side shown). The first convex plate 31 is located between the first flanging 11 and the second flanging 41, which can realize the limit of the first convex plate 31, thereby realizing the limit of the back plate 30. And the first flanging 11 and the second flanging 41 are respectively connected to the first convex plate 31, so that the side plate 10 and the top plate 40 are respectively connected to the back plate 30, which can improve the fixing effect on the back plate 30 and the reliability of the installation of the back plate 30.

[0056] As Figure 2 and Figure 7 shown, in some examples, the back plate 30 further has a second convex plate 32. The second convex plate 32 is located on the side of the back plate 30 away from the top plate 40 (such as Figure 7 the lower side shown). The second convex plate 32 can be connected to the first flanging 11 to realize the fixation of the back plate 30. Thus, the second convex plate 32 and the first convex plate 31 cooperate with each other, which can improve the fixing effect on the back plate 30 and the reliability of the installation of the back plate 30.

[0057] As Figure 3 shown, in some examples, the first flanging 11, the first convex plate 31 and the second flanging 41 can be connected by fasteners. The fasteners can be screws, bolts or studs, etc., with good fastening effect and convenient disassembly and assembly; the second convex plate 32 can be connected to the first flanging 11 by fasteners. The fasteners can be screws, bolts or studs, etc., with good fastening effect and convenient disassembly and assembly.

[0058] As Figure 7 shown, in some examples, the back plate 30 has a first reinforcing rib 51. The first reinforcing rib 51 can be arranged on the first convex plate 31, which can improve the structural strength of the first convex plate 31, prevent the first convex plate 31 from breaking during the installation of the back plate 30, and can improve the reliability of the installation of the back plate 30; or, the first reinforcing rib 51 can be arranged on the second convex plate 32, which can improve the structural strength of the second convex plate 32, prevent the second convex plate 32 from breaking during the installation of the back plate 30, and can improve the reliability of the installation of the back plate 30.

[0059] Alternatively, the first reinforcing rib 51 can be installed on the first convex plate 31 and the second convex plate 32 to respectively improve the structural strength of the first convex plate 31 and the second convex plate 32, and improve the reliability of the installation of the back plate 30.

[0060] Such as Figure 3 , Figure 6 and Figure 7 As shown, according to some embodiments of the present invention, one side of the back plate 30 close to the two side plates 10 (such as Figure 3 the front side shown) has an extension plate 34, and the extension plate 34 can be arranged on one side of the back plate 30 close to the connecting beam 20 (such as Figure 3 the upper side shown) on the edge. The extension plate 34 can be inserted and matched with the slot 21, which can realize the positioning of the installation of the back plate 30, and can realize the limit of the back plate 30 during the installation process of the back plate 30, thereby reducing the probability of the back plate 30 shaking or falling during the installation process and facilitating the installation of the back plate 30.

[0061] Such as Figures 3 - 6 As shown, in some examples, the slot 21 can extend along the arrangement direction of the two side plates 10 (such as Figure 6 the left - right direction shown), and the extension plate 34 can extend along the extension direction of the slot 21 (such as Figure 6 the left - right direction shown), which can make the shape of the extension plate 34 match that of the slot 21, and can increase the contact area between the extension plate 34 and the slot 21, thereby improving the limiting effect on the extension plate 34, improving the limiting effect on the back plate 30, reducing the probability of the back plate 30 shaking or falling during the installation process, improving the stability of the installation of the back plate 30, being convenient for installation, and realizing the limit of the back plate 30 after the installation of the back plate 30 to prevent the back plate 30 from detaching from the side plate 10 after installation, thereby improving the reliability of the installation of the back plate 30.

[0062] Such as Figure 2 and Figure 7 As shown, according to some embodiments of the present invention, the back plate 30 has a second reinforcing rib 52. The second reinforcing rib 52 can be arranged in the middle of the back plate 30, and the second reinforcing rib 52 can be arranged adjacent to the hook 33, which can improve the structural strength at the position of the hook 33 of the back plate 30, thereby preventing the hook 33 from breaking and improving the reliability of the installation of the back plate 30.

[0063] Such as Figure 7 and Figure 8As shown, in some examples, the edge of the back plate 30 has a notch 301, and the hook 33 can be set at the notch 301 of the back plate 30, that is, the hook 33 and the back plate 30 are formed integrally. For example, by stamping the back plate 30, a part of the back plate 30 can be bent to form the hook 33, and at the same time, the notch 301 is formed at the edge of the back plate 30, which is convenient for processing, and the second reinforcement rib 52 can be arranged adjacent to the notch 301, which can improve the structural strength of the notch 301 of the back plate 30, thereby reducing the probability of the back plate 30 breaking, which is beneficial to improving the service life of the back plate 30.

[0064] According to some embodiments of the utility model, the back panel 30 can be a metal part. For example, the back panel 30 can be made of fireproof metal materials such as steel or aluminum alloy, which can improve the fireproof performance of the back panel 30; further, by using a full metal shell 100 to wrap the dishwasher 1000, compared with the technical solution that the top or back of the dishwasher 1000 only has a Wantong board, sound-absorbing cotton or heat-insulating cotton, the fireproof performance of the dishwasher 1000 can be improved to meet the fire protection requirements of the dishwasher 1000 installed under the stove, and the safety hazards of the installation of the dishwasher 1000 can be reduced. On the basis of ensuring the safety of users, it is beneficial to make full use of the kitchen space.

[0065] Refer to the following Figures 1 - 11 To describe some specific embodiments of the present application, a dishwasher 1000 can be installed under a stove. The dishwasher 1000 includes a housing 100, which includes: two oppositely arranged side panels 10, a connecting beam 20, a back panel 30 and a top panel 40. The two oppositely arranged side panels 10 are connected by two ends of the connecting beam 20 (such as Figure 6 The back plate 30 is provided on one side of the two side plates 10 (as shown in the left and right ends). Figure 2 The top plate 40 is provided on the top of the two side plates 10 (as shown in the rear side). Figure 2 shown in the upper part).

[0066] The side of the back plate 30 close to the side plate 10 (such as Figure 11 The front side of the housing 100 is provided with a hook 33, the side panel 10 has a first flange 11, one side panel 10 is located on the left side of the housing 100, and the other side panel 10 is located on the right side of the housing 100, and the first flange 11 is provided on one side of the side panel 10 close to the other side panel 10 (as shown in FIG. Figure 2 The first flange 11 is provided on one side of the other side plate 10 close to the other side plate 10 (as shown in the right side). Figure 2 left side shown).

[0067] The first flange 11 has a slide groove 111, and the hook 33 is slidably matched with the slide groove 111, and when the hook 33 slides to the end of the slide groove 111 (such as Figure 11The lower end shown in FIG. 1 is connected to the first flange 11, the connecting beam 20 has a slot 21, and the side of the back plate 30 close to the connecting beam 20 (such as Figure 10 The upper side shown in FIG. 1 has a direction parallel to the extending direction of the slot 21 (as shown in FIG. Figure 6 The extension plate 34 is the same as the left and right directions shown in the figure, and the extension plate 34 is plugged into the slot 21.

[0068] The side of the back plate 30 close to the top plate 40 (such as Figure 7 The upper side of the top plate 40 (as shown in FIG. 1 ) has a first protruding plate 31, and the side of the top plate 40 close to the back plate 30 (as shown in FIG. Figure 3 The rear side shown in FIG. 1 has a second flange 41, which is arranged at a distance from the first flange 11 and is located on one side of the first flange 11 (as shown in FIG. Figure 3 The first flange 11 and the second flange 41 are connected by fasteners (e.g., screws). The side of the back plate 30 away from the top plate 40 (e.g., the back plate 30 is provided with a first protruding plate 31 and a second protruding plate 41, respectively). Figure 7 The lower side (shown) edge has a second protruding plate 32, and the second protruding plate 32 is connected to the first flange 11 by a fastener (for example, a screw).

[0069] The installation process of the back plate 30 is as follows: the operator holds both sides of the back plate 30 (such as Figure 7 The operator then moves the extension plate 34 of the back panel 30 toward the side panel 10 (as shown in the figure). Figure 2 The back plate 30 is pushed in the direction from back to front as shown, so that the hook 33 extends into the slide groove 111 of the first flange 11 of the side plate 10 and slidably cooperates with the slide groove 111.

[0070] Next, the operator releases the back plate 30 to make the back plate 30 fall, thereby driving the hook 33 to move to the end of the slide slot 111 (such as Figure 4 The operator then installs the top plate 40 so that the second flange 41 of the top plate 40 cooperates with the first flange 11 of the side plate 10 to limit the first convex plate 31 of the back plate 30. Finally, the operator tightens the screws so that some of the screws pass through the second flange 41, the first convex plate 31 and the first flange 11 in sequence, and another part of the screws pass through the second convex plate 32 and the first flange 11 in sequence to complete the installation of the back plate 30.

[0071] Other components and operations of the dishwasher 1000 according to the embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail here. In the description of the present utility model, the "first feature" and the "second feature" may include one or more of such features. Among them, the up-down direction, left-right direction, and front-back direction are subject to the up-down direction, left-right direction, and front-back direction shown in the figure.

[0072] In the description of the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature.

[0073] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0074] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A dishwasher, characterized in that: The housing comprises two side plates arranged opposite to each other, the two side plates are connected by a connecting beam, the side plates have a slide groove, and the connecting beam has a slot; It also includes a back plate, which is arranged on one side of the two side plates, and a hook is provided on one side of the back plate close to the side plate, and the hook corresponds to the position of the slide groove. The back plate is configured such that a portion of the back plate is adapted to extend into the slot and the hook is inserted into the slide slot, and the hook is adapted to slide relative to the slide slot so that the hook is engaged with the slide slot.

2. The dishwasher according to claim 1, characterized in that The hook has a sliding section and a limiting section, one end of the sliding section is connected to the back plate, the other end of the sliding section is connected to the limiting section, the sliding section is slidably matched with the sliding slot, and the limiting section can pass through the sliding slot when the hook is matched with the sliding slot. When the sliding section slides to the end of the slide slot, the projection of the limiting section on the back plate is located outside the projection of the slide slot on the back plate, so that the hook is engaged with the slide slot.

3. The dishwasher according to claim 2, characterized in that: The edge of the side panel has a first flange, which is arranged on the side of the two side panels that are close to each other. The slide groove is arranged on the first flange. When the sliding section slides to the end of the slide groove, the limiting section is located on the side of the first flange that is away from the back panel.

4. The dishwasher according to claim 3, characterized in that: Also includes: A top plate, wherein the top plate is arranged on the top of the two side plates, the top plate has a second flange, the second flange is arranged on a side of the top plate close to the connecting beam, the second flange is parallel to the first flange and is in the same plane, and the second flange is spaced apart from the first flange, at least a portion of the back plate is located between the first flange and the second flange, and the first flange and the second flange are respectively connected to the back plate.

5. The dishwasher according to claim 4, characterized in that: The back plate has a first convex plate, which is located on a side edge of the back plate close to the top plate, and the first convex plate is located between the first flange and the second flange, and the first flange and the second flange are respectively connected to the first convex plate.

6. The dishwasher according to claim 5, characterized in that The back plate further has a second convex plate, which is located on an edge of the back plate away from the top plate, and the second convex plate is connected to the first flange.

7. The dishwasher according to claim 1, characterized in that: An extension plate is provided on one side of the back plate close to the two side plates, and the extension plate is arranged on an edge of one side of the back plate close to the connecting beam, and the extension plate can be plugged and matched with the slot.

8. The dishwasher according to claim 7, characterized in that The slot extends along an arrangement direction of the two side plates, and the extension plate extends along an extension direction of the slot.

9. The dishwasher according to claim 1, characterized in that: The edge of the back plate is provided with a notch, and the hook is arranged at the notch of the back plate.

10. The dishwasher according to any one of claims 1 to 9, characterized in that: The back plate is a metal piece.

Images