Shelf assembly and dish washing machine

Abstract

The utility model relates to the technical field of tableware processing equipment, and discloses a shelf assembly and a dish-washing machine, and the shelf assembly comprises a shelf main body and a cup holder. The shelf body is placed in a washing cavity of the dish-washing machine, an avoiding opening is formed in the shelf body, and the avoiding opening directly faces the area where a filtering device of the dish-washing machine is located. And the cup holder is detachably mounted at the avoiding opening of the shelf main body. The shelf body is used for containing tableware such as bowls and dishes, the cup holder is used for containing cups, the tableware and the cups are washed in a partitioned mode, and the cleaning effect is guaranteed. The cup holder is detachably installed at the position of the avoiding opening, so that the cup holder can be detached independently, the filtering device of the dish washing machine can be taken and placed from the avoiding opening, and the filtering device can be cleaned and maintained in the later period conveniently. According to the design of the shelf assembly, tableware and cups are washed in a partitioned mode, meanwhile, disassembly and assembly of the filtering device are not affected, the structural layout is reasonable, and the practicability and the use experience feeling of the dish washing machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tableware processing equipment, in particular to a rack assembly and a dishwasher. Background Art

[0002] A dishwasher is a device that automatically washes bowls, chopsticks, plates, dishes, knives, forks and other tableware. When the dishwasher is working, the washing pump transports high-pressure water to multiple spray arms through pipes. The water sprays out from the spray arms to rinse the tableware and then returns to the water cup at the bottom of the dishwasher. Then, the washing pump transports the water in the water cup to multiple spray arms again, and the dishwashing is completed in this cycle.

[0003] When using the existing dishwasher, tableware, cups, etc. are usually placed on the dishwasher rack and only rinsed by the rotating spray arm in the dishwasher, which has a poor cleaning effect. In addition, the existing rack is usually an integrated structure, and the rack is located above the filter device of the dishwasher, which is not conducive to disassembly and assembly of the filter device, and inconvenient for later cleaning and maintenance.

[0004] Therefore, there is an urgent need for a rack assembly and a dishwasher to solve the above problems. Utility Model Content

[0005] Based on the above problems, the purpose of the utility model is to provide a rack assembly and a dishwasher, which can achieve zoned cleaning of tableware and cups without affecting the cleaning and maintenance of the dishwasher.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] In one aspect, a shelf assembly is provided, comprising:

[0008] A rack body is placed in the washing chamber of the dishwasher, and a avoidance opening is provided on the rack body, and the avoidance opening is directly opposite to the area where the filter device of the dishwasher is located;

[0009] The cup rack is detachably mounted on the avoidance opening of the rack body, and the cup rack is configured to place cups to be cleaned.

[0010] As an optional solution of the shelf assembly of the utility model, a first limiting structure is provided on the shelf body, and a second limiting structure is provided on the cup holder, and the first limiting structure and the second limiting structure are installed in cooperation to limit the movement of the cup holder relative to the shelf body.

[0011] As an optional solution of the shelf assembly of the utility model, one of the first limiting structure and the second limiting structure is a hook, and the other of the first limiting structure and the second limiting structure is a limiting rib, and the hook is fixed to the limiting rib.

[0012] As an optional solution of the shelf assembly of the utility model, at least two adjacent sides of the cup rack are each provided with at least one of the second limiting structures.

[0013] As an optional solution of the shelf assembly of the utility model, the area of ​​the region where the avoidance opening is located is larger than the area of ​​the region where the filter device is located, so as to allow the filter device to be taken in and out through the avoidance opening.

[0014] As an optional solution of the shelf assembly of the utility model, a cup spray arm assembly is provided on the cup rack, and the cup spray arm assembly can spray washing water into the inside of the cup to be cleaned. A connecting pipe is provided at the bottom of the washing chamber, and the water inlet end of the cup spray arm assembly is detachably connected to the connecting pipe.

[0015] As an optional solution of the shelf assembly of the utility model, the cup spray arm assembly includes:

[0016] A first spray arm, wherein an auxiliary spray arm is disposed on the first spray arm, the cup to be cleaned is set outside the auxiliary spray arm, a first joint is disposed at the water inlet end of the first spray arm, the connecting pipeline comprises a first plug-in tube, and the first joint is plugged into the first plug-in tube;

[0017] A second spray arm is provided with a plurality of first water spray holes, through which washing water can be sprayed toward the inside of the cup to be cleaned; a second joint is provided at the water inlet end of the second spray arm, and the connecting pipeline includes a second plug-in tube, and the second joint is plugged into the second plug-in tube.

[0018] As an optional solution of the shelf assembly of the utility model, a plurality of supporting parts are provided on the shelf body, and the plurality of supporting parts are supported on the inner bottom wall of the washing chamber.

[0019] As an optional solution of the shelf assembly of the utility model, a flexible buffer is provided on the support portion, and the support portion contacts the bottom wall of the washing chamber through the flexible buffer.

[0020] On the other hand, a dishwasher is provided, comprising a housing, an inner tank and the above-mentioned shelf assembly, wherein the inner tank is arranged in the housing, and the shelf assembly is arranged in the inner tank.

[0021] The beneficial effects of the utility model are:

[0022] The utility model provides a rack assembly and a dishwasher, wherein the rack body is used to hold tableware such as bowls and plates, and the cup holder is used to hold cups, so that the tableware and cups can be washed in different areas, thereby ensuring the cleaning effect. By setting an avoidance opening in the area corresponding to the filter device on the rack body, and detachably installing the cup holder at the position of the avoidance opening, the cup holder can be removed separately, and then the filter device of the dishwasher can be taken in and out from the avoidance opening, which is convenient for later cleaning and maintenance of the filter device. The design of the rack assembly not only realizes the washing of tableware and cups in different areas, but also does not affect the disassembly and assembly of the filter device. The structural layout is reasonable, which improves the practicality and user experience of the dishwasher. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the installation of the shelf assembly provided in the specific embodiment of the utility model in the washing chamber;

[0025] Figure 2 It is an exploded schematic diagram of a shelf assembly and an inner container provided in a specific embodiment of the utility model;

[0026] Figure 3 It is a cross-sectional schematic diagram of a dishwasher provided by a specific embodiment of the utility model;

[0027] Figure 4 yes Figure 3 A partial enlarged view of the middle A;

[0028] Figure 5 It is a first structural schematic diagram of the cup holder provided by a specific embodiment of the utility model;

[0029] Figure 6 This is a second structural schematic diagram of the cup holder provided in a specific embodiment of the utility model.

[0030] In the figure:

[0031] 1-shelf body; 2-cup holder; 3-cup spray arm assembly;

[0032] 11-avoidance opening; 12-limiting rib; 13-supporting part;

[0033] 131- flexible buffer;

[0034] 21-hook;

[0035] 31-first spray arm; 32-second spray arm;

[0036] 311- auxiliary spray arm; 312- first joint; 313- first sealing member; 314- first buckle;

[0037] 3111-second water spray hole;

[0038] 321 - first water spray hole; 322 - second joint; 323 - second sealing member; 324 - second buckle;

[0039] 10-narrow-mouthed cup; 20-straight-walled cup;

[0040] 100- liner; 200- filter device; 300- rotating spray arm;

[0041] 101 - washing chamber; 1011 - first plug-in tube; 1012 - second plug-in tube. DETAILED DESCRIPTION

[0042] In order to make the technical problems solved by the utility model, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the utility model will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0043] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] like Figures 1 to 6 As shown, this embodiment provides a rack assembly, which can realize the partitioned washing of tableware and cups without affecting the cleaning and maintenance of the dishwasher. The rack assembly includes a rack body 1 and a cup rack 2.

[0046] Among them, see Figure 1 and Figure 2 The rack body 1 is placed in the washing chamber 101 of the dishwasher. The rack body 1 is configured to place dishes to be washed. The rack body 1 is provided with an escape opening 11, which is directly opposite to the area where the filter device 200 of the dishwasher is located. The cup holder 2 is detachably mounted at the escape opening 11 of the rack body 1. The cup holder 2 is configured to place cups to be washed. In this embodiment, the escape opening 11 is located directly above the filter device 200, which is convenient for taking and placing the filter device 200.

[0047] The rack assembly provided in this embodiment has a rack body 1 for holding tableware such as bowls and plates, and a cup holder 2 for holding cups, so as to realize the partitioned washing of tableware and cups and ensure the cleaning effect. By setting an avoidance opening 11 in the area corresponding to the filter device 200 on the rack body 1, and detachably installing the cup holder 2 at the position of the avoidance opening 11, the cup holder 2 can be removed separately, and then the filter device 200 of the dishwasher can be taken out from the avoidance opening 11, which is convenient for later cleaning and maintenance of the filter device 200. The design of the rack assembly not only realizes the partitioned washing of tableware and cups, but also does not affect the disassembly and assembly of the filter device 200. The structural layout is reasonable, which improves the practicality and user experience of the dishwasher.

[0048] Optionally, the area of ​​the avoidance opening 11 is larger than the area of ​​the filter device 200, so as to allow the filter device 200 to be taken in and out through the avoidance opening 11. In this way, sufficient space can be reserved for taking in and out the filter device 200, thereby improving the convenience of disassembly and assembly of the filter device 200.

[0049] Furthermore, in this embodiment, the cup holder 2 can cover the area where the avoidance opening 11 is located to fully utilize the space in the washing chamber 101 . At the same time, after the cup holder 2 blocks the avoidance opening 11 , it can prevent tableware from falling from the avoidance opening 11 .

[0050] Optionally, a first limiting structure is provided on the shelf body 1, and a second limiting structure is provided on the cup holder 2. The first limiting structure and the second limiting structure are installed in cooperation to limit the movement of the cup holder 2 relative to the shelf body 1. The first limiting structure and the second limiting structure cooperate to ensure that the cup holder 2 is securely installed and prevent the cup holder 2 from shifting during the washing of cups. At the same time, the detachable installation of the cup holder 2 relative to the shelf body 1 is realized, which facilitates the later disassembly and assembly of the filter device 200 of the dishwasher.

[0051] Optionally, one of the first limiting structure and the second limiting structure is a hook 21, and the other of the first limiting structure and the second limiting structure is a limiting rib 12, and the hook 21 is hooked and fixed to the limiting rib 12. Figure 2 , Figure 3 and Figure 4 The hook 21 is arranged on the cup holder 2, and the limiting rib 12 is arranged on the shelf body 1. The cup holder 2 can be mounted on the shelf body 1 by aligning the hook 21 with the limiting rib 12 and snapping it in. The assembly and disassembly operation is simple.

[0052] Furthermore, the hook 21 can be bent and formed integrally with the transverse rib or the longitudinal rib of the cup holder 2 to reduce the number of assembly steps; of course, the hook 21 can also be bent and formed separately and then fixed (such as welded) to the cup holder 2 later.

[0053] In other embodiments, the hook 21 may be disposed on the shelf body 1 , and the limiting rib 12 may be disposed on the cup holder 2 , as long as the cup holder 2 can be conveniently disassembled and assembled.

[0054] Optionally, at least two adjacent sides of the cup holder 2 are each provided with at least one second limiting structure, so that at least two adjacent sides of the cup holder 2 are both limited, preventing the cup holder 2 from moving in its length direction and width direction, ensuring that the cup holder 2 can be fixed securely.

[0055] In this embodiment, refer to Figure 2 , Figure 5 and Figure 6 The cup holder 2 is rectangular, and the three sides thereof are all provided with the above-mentioned hooks 21. Correspondingly, the three sides corresponding to the avoidance opening 11 are all provided with limiting ribs 12, so that the three sides of the cup holder 2 are all limited, ensuring that the cup holder 2 is securely installed.

[0056] Furthermore, one hook 21 is disposed on the short side of the cup holder 2 , and two hooks 21 are disposed at intervals on the long side of the cup holder 2 , so as to further improve the reliability of the clamping connection.

[0057] Optionally, see Figure 2 , Figure 3 and Figure 4 , the rack body 1 is provided with a plurality of supporting parts 13, and the plurality of supporting parts 13 are supported on the inner bottom wall of the washing chamber 101. In this embodiment, a rotatable rotating spray arm 300 is provided at the bottom of the washing chamber 101, and the plurality of supporting parts 13 can support the rack body 1 to a certain height, thereby preventing the rack from interfering with the rotation of the rotating spray arm 300, and ensuring the normal operation of the rotating spray arm 300.

[0058] Exemplarily, support parts 13 are provided at the four corners of the shelf body 1, and each support part 13 on the side of the shelf body 1 away from the avoidance opening 11 has two supporting feet to ensure stable support of the shelf body 1 and prevent the shelf body 1 from tipping over after tableware is placed on it.

[0059] Furthermore, a flexible buffer 131 is provided on the support portion 13, and the support portion 13 contacts the bottom wall of the washing chamber 101 through the flexible buffer 131. That is, the support portion 13 is always in flexible contact with the bottom wall of the washing chamber 101, which can prevent the support portion 13 from sliding and provide more stable support, and can prevent the support portion 13 from rubbing against the bottom wall of the washing chamber 101 to generate noise. Exemplarily, the flexible buffer 131 is a rubber sleeve sleeved on the end of the support portion 13.

[0060] Optionally, see Figure 1 , Figure 2 and Figure 5 The cup rack 2 is provided with a cup spray arm assembly 3, which can spray washing water into the cup to be washed. A connecting pipeline is provided at the bottom of the washing chamber 101, and the water inlet end of the cup spray arm assembly 3 is detachably connected to the connecting pipeline. The connecting pipeline is connected to the water diversion valve of the dishwasher. When the water diversion valve conducts the connecting pipeline, under the action of the dishwasher driving pump, the washing water flows to the cup spray arm assembly 3 through the connecting pipeline, and then the cup spray arm assembly 3 sprays water to the cup to be washed, so as to rinse the cup.

[0061] Specifically, see Figure 5 and Figure 6 The cup spray arm assembly 3 includes a first spray arm 31 and a second spray arm 32. The first spray arm 31 is provided with an auxiliary spray arm 311, and the cup to be cleaned is set outside the auxiliary spray arm 311. When the first spray arm 31 is passed with water, the water flow can be sprayed to the inside of the cup through the auxiliary spray arm 311, so that the water flow can fully flush the inside of the cup, thereby flushing the inner wall of the cup and eliminating the cleaning dead corner, especially for the narrow-mouthed cup 10, the flushing effect can be guaranteed. The second spray arm 32 is provided with a plurality of first spray holes 321, and the washing water can be sprayed to the inside of the cup to be cleaned through the first spray holes 321. The cup is placed upside down at the first spray hole 321. Under the action of the driving pump, the washing water in the second spray arm 32 can be sprayed out through the first spray hole 321 to spray the washing water to the inside of the cup, thereby flushing the inner wall of the cup.

[0062] In this embodiment, the auxiliary spray arm 311 is used to rinse the narrow-mouthed cup 10, and the first spray hole 321 is used to rinse the straight-walled cup 20. Figure 6 As shown, the narrow-mouth cup 10 is placed upside down outside the auxiliary spray arm 311 , and the straight-wall cup 20 is placed upside down at the first water spray hole 321 .

[0063] Furthermore, the auxiliary spray arm 311 includes a spray arm inner tube and a spray arm outer tube that is sleeved outside the spray arm inner tube at intervals, a second spray hole 3111 is provided at the top of the spray arm inner tube, and a third spray hole is formed between the top inner wall of the spray arm outer tube and the top outer wall of the spray arm inner tube, that is, the third spray hole is arranged outside the second spray hole 3111, and the washing water in the first spray arm 31 can enter the spray arm inner tube and the spray arm outer tube at the same time, so that the second spray hole 3111 and the third spray hole simultaneously spray water to the inside of the cup, effectively flushing the inner wall of the cup. Since the third spray hole is annular, the water flow sprayed from it can cover the inner wall of the cup over a larger area, increase the effective flushing area of ​​the auxiliary spray arm 311 on the cup, and further improve the flushing effect.

[0064] Exemplarily, three auxiliary spray arms 311 are arranged at intervals on the first spray arm 31 , and the three auxiliary spray arms 311 have different support heights to accommodate washing cups of different heights, thereby improving the versatility of the dishwasher.

[0065] Optionally, see Figure 2 and Figure 3 The water inlet end of the first spray arm 31 is provided with a first connector 312, the connecting pipeline includes a first plug-in tube 1011, and the first connector 312 is plugged into the first plug-in tube 1011. The water inlet end of the second spray arm 32 is provided with a second connector 322, the connecting pipeline includes a second plug-in tube 1012, and the second connector 322 is plugged into the second plug-in tube 1012. In this way, the first spray arm 31 and the second spray arm 32 are both detachably connected to the connecting pipeline in the washing chamber 101, and the first spray arm 31 and the second spray arm 32 can be removed together with the cup holder 2, so as to facilitate the plug-in installation of the filter device 200. The plug-in method is simple to operate and easy to implement.

[0066] Further, a first seal 313 is provided on the first joint 312, and the first joint 312 is sealed and plugged with the first plug-in tube 1011 through the first seal 313 to prevent water leakage, and ensure sufficient water pressure in the first spray arm 31 and the auxiliary spray arm 311. A second seal 323 is provided on the second joint 322, and the second joint 322 is sealed and plugged with the second plug-in tube 1012 through the second seal 323 to prevent water leakage, and ensure sufficient water pressure in the second spray arm 32. Exemplarily, the first seal 313 and the second seal 323 are both rubber sealing rings.

[0067] Optionally, see Figure 5The first spray arm 31 is provided with a first buckle 314, and the first spray arm 31 is clamped to the cup holder 2 through the first buckle 314; the second spray arm 32 is provided with a second buckle 324, and the second spray arm 32 is clamped to the cup holder 2 through the second buckle 324. In this way, the first spray arm 31 and the second spray arm 32 can be easily removed from the cup holder 2 for easy maintenance. Exemplarily, the first buckle 314 and the second buckle 324 are hooks, which are hooked on the horizontal ribs or longitudinal ribs of the cup holder 2.

[0068] This embodiment also provides a dishwasher, including a housing, an inner tank 100, and a shelf assembly as described above, wherein the inner tank 100 is disposed in the housing, a washing chamber 101 is formed in the inner tank 100, and the shelf assembly is disposed in the washing chamber 101. In a dishwasher using the shelf assembly, the shelf body 1 is used to hold tableware such as bowls and plates, and the cup holder 2 is used to hold cups, thereby realizing the partitioned washing of tableware and cups and ensuring the washing effect. The cup holder 2 is detachably installed at the position of the avoidance opening 11, so that the cup holder 2 can be removed separately, and then the filter device 200 of the dishwasher can be taken out from the avoidance opening 11, which is convenient for later cleaning and maintenance of the filter device 200, and the structural layout is reasonable, which improves the practicality and user experience of the dishwasher.

[0069] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A shelf assembly, characterized in that: include: A rack body (1) is placed in a washing chamber (101) of a dishwasher, and a avoidance opening (11) is provided on the rack body (1), and the avoidance opening (11) is directly opposite to an area where a filter device (200) of the dishwasher is located; The cup rack (2) is detachably mounted at the avoidance opening (11) of the rack body (1), and the cup rack (2) is configured to place cups to be cleaned.

2. The shelf assembly according to claim 1, characterized in that: The shelf body (1) is provided with a first limiting structure, and the cup holder (2) is provided with a second limiting structure, the first limiting structure and the second limiting structure being installed in cooperation with each other to limit the movement of the cup holder (2) relative to the shelf body (1).

3. The shelf assembly according to claim 2, characterized in that: One of the first limiting structure and the second limiting structure is a hook (21), and the other of the first limiting structure and the second limiting structure is a limiting rib (12), and the hook (21) is hooked and fixed to the limiting rib (12).

4. The shelf assembly according to claim 2, characterized in that: At least two adjacent sides of the cup holder (2) are each provided with at least one of the second limiting structures.

5. The shelf assembly according to claim 1, characterized in that: The area of ​​the region where the avoidance opening (11) is located is larger than the area of ​​the region where the filter device (200) is located, so as to allow the filter device (200) to be taken in and out through the avoidance opening (11).

6. The shelf assembly according to claim 1, characterized in that: The cup rack (2) is provided with a cup spray arm assembly (3), and the cup spray arm assembly (3) can spray washing water into the interior of the cup to be cleaned. A connecting pipeline is provided at the bottom of the washing chamber (101), and the water inlet end of the cup spray arm assembly (3) is detachably connected to the connecting pipeline.

7. The shelf assembly according to claim 6, characterized in that: The cup spray arm assembly (3) comprises: A first spray arm (31), wherein an auxiliary spray arm (311) is arranged on the first spray arm (31), the cup set to be cleaned is arranged outside the auxiliary spray arm (311), a first connector (312) is arranged at the water inlet end of the first spray arm (31), the connecting pipeline comprises a first plug-in tube (1011), and the first connector (312) is plugged into the first plug-in tube (1011); A second spray arm (32), wherein the second spray arm (32) is provided with a plurality of first water spray holes (321), and washing water can be sprayed toward the inside of the cup to be washed through the first water spray holes (321); a second connector (322) is provided at the water inlet end of the second spray arm (32), and the connecting pipeline comprises a second plug-in tube (1012), and the second connector (322) is plugged into the second plug-in tube (1012).

8. The shelf assembly according to any one of claims 1 to 7, characterized in that: A plurality of supporting parts (13) are provided on the shelf body (1), and the plurality of supporting parts (13) are supported on the inner bottom wall of the washing chamber (101).

9. The shelf assembly according to claim 8, characterized in that: A flexible buffer (131) is provided on the support portion (13), and the support portion (13) is in contact with the bottom wall of the washing chamber (101) through the flexible buffer (131).

10. A dishwasher, characterized in that It comprises a box body, an inner liner (100), and a shelf assembly according to any one of claims 1 to 9, wherein the inner liner (100) is arranged in the box body, and the shelf assembly is arranged in the inner liner (100).

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