Shelf of dish-washing machine and dish-washing machine

Abstract

The utility model discloses a shelf of a dish-washing machine and the dish-washing machine. The enclosure frame surrounds the upper side of the bottom frame; the bottom frame is provided with at least one adjusting frame capable of being adjusted up and down, and the adjusting frame is hung on the enclosure frame; a hanging structure used for achieving vertical adjustment of the bottom frame is arranged between the adjusting frame and the surrounding frame. By arranging the adjusting frame, the height of a part of the bottom frame can be adjusted under the condition that the mounting height of the shelf is not changed; the structure is simple, operation is convenient, and the space utilization rate in the cavity of the dish washing machine can be improved. When the tableware is higher, the adjusting frame is adjusted downwards, so that the space above the adjusting frame is increased, and the adjusting frame is used for accommodating the higher tableware; the available space below the adjusting frame is reduced, and only tableware with lower height can be placed; the heights of other positions on the underframe are not changed, so that tableware which is conventionally washed can be placed.

Description

Technical Field

[0001] The utility model belongs to the technical field of dishwashers, and in particular relates to a rack of a dishwasher and a dishwasher with the rack. Background Art

[0002] A dishwasher is a kitchen appliance for automatically washing dishes, and is gradually entering more and more ordinary households. The dishwasher has a chamber for washing dishes therein, and a rack for placing dishes in the chamber. When the dishwasher is in operation, high-pressure washing water is sprayed onto the dishes in the chamber to wash the dishes. In order to facilitate pulling the rack out of the chamber to take and place the dishes, guide rails are provided on the opposite side walls in the chamber, so that the rack can slide along the guide rails.

[0003] In order to meet the demand of being able to adjust the height of the shelf according to the size of the tableware, the existing shelves are usually adjustable in height. At present, there are generally two types of height adjustment mechanisms for shelves. The first is to add a mechanical mechanism that can adjust the height of the shelf to the shelf, and adjust the height of the shelf by adjusting the mechanical handle. However, when using this method, it is necessary to add a special mechanical mechanism that can adjust the height of the shelf to the shelf, which is costly and not conducive to popularization and application. The second is to install at least two rows of pulleys arranged up and down on the shelf, and choose to cooperate with the guide rails by the first row of pulleys or the second row of pulleys according to needs; but the structure is still relatively complex, and the adjustment operation is inconvenient.

[0004] At present, if there is a large tableware in the rack, the entire rack needs to be adjusted downwards. When the size of other tableware remains unchanged, the adjusted part of the space is wasted, which is not conducive to the effective use of the space in the washing chamber of the dishwasher. In addition, two or three racks are generally placed in the upper and lower parts of the dishwasher. After the upper and lower positions of one rack are adjusted, the space above another rack in the adjustment direction will change, which will affect the size specifications of all the tableware that can be placed on the other rack.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0006] In view of the above-mentioned problems in the prior art, the utility model provides a rack for a dishwasher. By arranging an adjustment frame, the height of a part of the bottom frame can be adjusted while the installation height of the rack remains unchanged. The utility model has a simple structure and is easy to operate, and can also improve the space utilization rate in the cavity of the dishwasher.

[0007] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0008] A rack for a dishwasher, comprising:

[0009] chassis;

[0010] A surrounding frame surrounding an upper side of the base frame;

[0011] The base frame has at least one adjustment frame that can be adjusted up and down, and the adjustment frame is hung on the surrounding frame;

[0012] A hanging structure for realizing up and down adjustment of the base frame is provided between the adjustment frame and the surrounding frame.

[0013] In some embodiments of the present application, the hanging structure is a hook and a plurality of hanging slots of different heights matching the hook, or the hanging structure is a hanging slot and a plurality of hooks of different heights matching the hook.

[0014] In some embodiments of the present application, the hook is provided on the adjustment frame, and the hook has a first supporting portion hung in the hanging groove and a first limiting portion extending downwardly along one end of the first supporting portion away from the adjustment frame.

[0015] In some embodiments of the present application, the hook further includes a first connecting portion extending downwardly along one end of the first supporting portion close to the adjusting frame, and the first connecting portion is connected between the first supporting portion and the adjusting frame.

[0016] In some embodiments of the present application, the first limiting portion and the first connecting portion are arranged in parallel.

[0017] In some embodiments of the present application, a plurality of hanging grooves with different heights are provided on the surrounding frame, and the hooks can be hung in the hanging grooves.

[0018] In some embodiments of the present application, at least two of the hanging grooves are connected and arranged on the surrounding frame; when the adjustment frame is adjusted between the two hanging grooves, the first limiting portion is located on the outer side of the surrounding frame.

[0019] In some embodiments of the present application, the two hanging grooves are formed by bending a metal rod, and the two hanging grooves are spaced apart in the circumferential extension direction of the surrounding frame.

[0020] In some embodiments of the present application, two proximal arm sections of the two hanging slots close to each other are connected by a second connecting section, and two distal arm sections of the two hanging slots far away from each other extend upward and are connected to the upper edge of the surrounding frame.

[0021] In some embodiments of the present application, a hook extending inward is provided on the surrounding frame, and the hook opens upward; and a hanging groove matching the hook is provided on the adjustment frame.

[0022] Based on the above-mentioned rack of the dishwasher, the utility model also provides a dishwasher with the above-mentioned rack. By setting an adjustment frame, the height of a part of the bottom frame can be adjusted while the installation height of the rack remains unchanged. The structure is simple, the operation is convenient, and the space utilization rate in the dishwasher cavity can be improved.

[0023] A dishwasher comprises a cavity, in which the above-mentioned rack is arranged.

[0024] Compared with the prior art, the advantages and positive effects of the utility model are: by setting the adjustment frame, the height of a part of the bottom rack can be adjusted while the installation height of the rack remains unchanged; it is conducive to simple structure, convenient operation, and can also improve the space utilization rate in the dishwasher cavity. When there are high tableware, the adjustment rack is adjusted downward, so that the space above the adjustment rack is increased to accommodate the high tableware; the available space below the adjustment rack is reduced, and only low-height tableware can be placed directly below; the height of other positions on the bottom rack remains unchanged, and conventionally washed tableware can be placed. By setting the adjustment rack to be hung on the surrounding frame, the hanging structure is simple, and the adjustment of the adjustment rack up and down is convenient.

[0025] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 This is a structural schematic diagram of an embodiment of a rack of a dishwasher proposed by the utility model;

[0028] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0029] Figure 3 for Figure 1 A schematic diagram of the structure from the main viewing angle;

[0030] Figure 4 for Figure 1 A schematic diagram of the structure after one of the adjustment racks is adjusted downward;

[0031] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0032] Figure 6 for Figure 4 A schematic diagram of the structure from the main viewing angle;

[0033] Figure 7 for Figure 1 A schematic diagram of the structure after one of the adjustment frames is disassembled;

[0034] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of the middle C area;

[0035] Fig. 9 It is a structural schematic diagram of the adjustment frame;

[0036] Fig.10 for Fig. 9 Schematic diagram of the enlarged structure of the D region in the middle;

[0037] Among them, shelf 100;

[0038] Base frame 10; Adjustment frame 11;

[0039] Surrounding frame 20; upper edge 21;

[0040] Hanging structure 30;

[0041] Hook 31; first supporting portion 311; first limiting portion 312; first connecting portion 313;

[0042] Hanging groove 32 ; proximal arm section 321 ; distal arm section 322 ; second connecting section 33 . Implementation

[0043] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0044] In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the positional relationships shown in the accompanying drawings, with the direction closer to the center of the shelf being "inside" and the opposite being "outside". The terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials. Example

[0048] See also Figure 1-Figure 10, is an embodiment of a rack of a dishwasher proposed by the utility model, a rack 100 of a dishwasher comprises: a bottom rack 10 and a surrounding frame 20, the surrounding frame 20 surrounds the upper side of the bottom rack 10; the bottom rack 10 has at least one adjustment rack 11 that can be adjusted up and down, the adjustment rack 11 is hung on the surrounding frame 20; a hanging structure 30 for realizing the up and down adjustment of the bottom rack 10 is provided between the adjustment rack 11 and the surrounding frame 20. By setting the adjustment frame 11, the height of a part of the bottom rack 10 can be adjusted when the installation height of the rack 100 remains unchanged; it is conducive to a simple structure, convenient operation, and can also improve the space utilization rate in the dishwasher cavity. When there are high tableware to be washed, the adjustment rack 11 is adjusted downward, so that the space above the adjustment rack 11 is increased to accommodate high tableware; the available space below the adjustment rack 11 is reduced, and only low-height tableware can be placed directly below; the height of other positions on the bottom rack 10 remains unchanged, and conventionally washed tableware can be placed. By arranging the adjustment frame 11 to be hung on the surrounding frame, the hanging structure is simple, and the adjustment operation of the adjustment frame 11 up and down is convenient.

[0049] In some embodiments of the present application, the hanging structure 30 is a hook 31 and a hanging slot 32 matching the hook 31. A plurality of hanging slots 32 of different heights may be provided for one hook 31. The adjustment of the adjustment frame 11 in the up-down direction may be achieved through the cooperation between the hook 31 and the hanging slots 32 of different heights. Alternatively, a plurality of hooks 31 of different heights may be provided for one hanging slot 32. The adjustment of the adjustment frame 11 in the up-down direction may be achieved through the cooperation with the hooks 31 of different heights. If the hook 31 is provided on the adjustment frame 11, the matching hanging slot 32 is provided on the enclosure 20; if the hook 31 is provided on the enclosure 20, the matching hanging slot 32 is provided on the adjustment frame 11.

[0050] In some embodiments of the present application, a hook 31 is provided on the adjustment frame 11, and the hook 31 has a first support portion 311 hung in the hanging groove 32, and a first stop portion 312 extending downwardly from one end of the first support portion 311 away from the adjustment frame 11. The hook 31 extends outwardly along the adjustment frame 11 and opens downward, so that the first support portion 311 on the hook 31 is supported in the hanging groove 32, and the first stop portion 312 prevents the hook 31 from falling out of the hanging groove 32.

[0051] In some embodiments of the present application, the hook 31 further includes a first connecting portion 313 extending downwardly along one end of the first supporting portion 311 close to the adjusting frame 11, and the first connecting portion 313 is connected between the first supporting portion 311 and the adjusting frame 11. The first limiting portion 312 and the first connecting portion 313 are arranged in parallel. The first connecting portion 313 is extended upwardly along the edge of the adjusting frame 11 close to the hanging groove 32, and the length dimension of the first limiting portion 312 is greater than the length dimension of the first supporting portion 311, which is conducive to maintaining the stability of the hook 31 after assembly.

[0052] In some embodiments of the present application, a plurality of hanging slots 32 of different heights are provided on the surrounding frame 20, and the hook 31 can be selectively hung in one of the hanging slots 32. According to the need for height adjustment of the adjustment frame 11, the hanging slot 32 in which the hook 31 needs to be hung is determined.

[0053] In some embodiments of the present application, at least two hanging grooves 32 are connected and arranged on the enclosure 20; when the height of the adjustment frame 11 is adjusted, the hook 31 can be moved to another hanging groove 32 without being completely separated from one hanging groove 32. In order to achieve the hanging of the adjustment frame 11 on the enclosure 20, it is necessary to set the hanging structure 30 at both ends of the adjustment frame 11 and the adjacent enclosure 20. When the hook 32 and the hanging groove 32 are installed or separated, the adjustment frame 11 is normally required to move upward to separate the hook 32 and the hanging groove 32, and then move in the direction close to or away from the hanging groove 32 to separate the adjustment frame 11 from the enclosure 20. By setting the two hanging grooves 32 in communication, when the adjustment frame 11 is adjusted between the two hanging grooves 32, the first limit portion 312 is located outside the enclosure 20, that is, the adjustment frame 11 does not move close to or away from the hanging groove 32; so that the adjustment frame 11 only needs to move up and down and in the extension direction of the enclosure 20 at the hanging groove 32, so that the adjustment operation of the adjustment frame 11 is simple.

[0054] In some embodiments of the present application, the two hanging grooves 32 are formed by bending a metal rod, and the two hanging grooves 32 are spaced apart in the circumferential extension direction of the surrounding frame 20. The two hanging grooves 32 can also be formed by bending multiple metal rods, and the two hanging grooves 32 can also be arranged in the up-down direction. The two proximal arm sections 321 of the two hanging grooves 32 that are close to each other are connected by the second connecting section 33; the two distal arm sections 322 of the two hanging grooves 32 that are far away from each other extend upward and are connected to the upper edge 21 of the surrounding frame 20. In this way, the two hanging grooves 32 are spaced apart and staggered up and down.

[0055] In some other embodiments of the present application, a plurality of hooks 31 of different heights may be provided on the adjustment frame 11, and a hanging groove 32 matching the plurality of hooks 31 may be provided on the surrounding frame 20. Alternatively, a hook extending inwardly may be provided on the surrounding frame 20, with the hook opening facing upward, and a hanging groove matching the hook may be provided on the adjustment frame 11. Example

[0056] See also Figure 1-Figure 10 A dishwasher has a cavity, and the above-mentioned shelf 100 is arranged in the cavity; by setting an adjustment frame 11, the height of a part of the bottom frame 10 can be adjusted while the installation height of the shelf 100 remains unchanged; it is conducive to simple structure, easy operation, and can also improve the space utilization rate in the dishwasher cavity.

[0057] In this embodiment, a rack 100 of a dishwasher comprises: a base frame 10 and a surrounding frame 20, wherein the surrounding frame 20 surrounds the upper side of the base frame 10; the base frame 10 has at least one adjustment rack 11 that can be adjusted up and down, and the adjustment rack 11 is hung on the surrounding frame 20; and a hanging structure 30 for realizing the up and down adjustment of the base frame 10 is provided between the adjustment rack 11 and the surrounding frame 20. By setting the adjustment frame 11, the height of a part of the base frame 10 can be adjusted when the installation height of the rack 100 remains unchanged; it is conducive to a simple structure, convenient operation, and can also improve the space utilization rate in the cavity of the dishwasher. When there are high tableware to be washed, the adjustment rack 11 is adjusted downward, so that the space above the adjustment rack 11 is increased to accommodate high tableware; the available space below the adjustment rack 11 is reduced, and only low-height tableware can be placed directly below; the height of other positions on the base frame 10 remains unchanged, and conventionally washed tableware can be placed. By setting the adjustment rack 11 to be hung on the surrounding frame, the hanging structure is simple, and the up and down adjustment operation of the adjustment rack 11 is convenient.

[0058] In some embodiments of the present application, the hanging structure 30 is a hook 31 and a hanging slot 32 matching the hook 31. A plurality of hanging slots 32 of different heights may be provided for one hook 31. The adjustment of the adjustment frame 11 in the up-down direction may be achieved through the cooperation between the hook 31 and the hanging slots 32 of different heights. Alternatively, a plurality of hooks 31 of different heights may be provided for one hanging slot 32. The adjustment of the adjustment frame 11 in the up-down direction may be achieved through the cooperation with the hooks 31 of different heights. If the hook 31 is provided on the adjustment frame 11, the matching hanging slot 32 is provided on the enclosure 20; if the hook 31 is provided on the enclosure 20, the matching hanging slot 32 is provided on the adjustment frame 11.

[0059] In some embodiments of the present application, a hook 31 is provided on the adjustment frame 11, and the hook 31 has a first support portion 311 hung in the hanging groove 32, and a first stop portion 312 extending downwardly from one end of the first support portion 311 away from the adjustment frame 11. The hook 31 extends outwardly along the adjustment frame 11 and opens downward, so that the first support portion 311 on the hook 31 is supported in the hanging groove 32, and the first stop portion 312 prevents the hook 31 from falling out of the hanging groove 32.

[0060] In some embodiments of the present application, the hook 31 further includes a first connecting portion 313 extending downwardly along one end of the first supporting portion 311 close to the adjusting frame 11, and the first connecting portion 313 is connected between the first supporting portion 311 and the adjusting frame 11. The first limiting portion 312 and the first connecting portion 313 are arranged in parallel. The first connecting portion 313 is extended upwardly along the edge of the adjusting frame 11 close to the hanging groove 32, and the length dimension of the first limiting portion 312 is greater than the length dimension of the first supporting portion 311, which is conducive to maintaining the stability of the hook 31 after assembly.

[0061] In some embodiments of the present application, a plurality of hanging slots 32 of different heights are provided on the surrounding frame 20, and the hook 31 can be selectively hung in one of the hanging slots 32. According to the need for height adjustment of the adjustment frame 11, the hanging slot 32 in which the hook 31 needs to be hung is determined.

[0062] In some embodiments of the present application, at least two hanging grooves 32 are connected and arranged on the enclosure 20; when the height of the adjustment frame 11 is adjusted, the hook 31 can be moved to another hanging groove 32 without being completely separated from one hanging groove 32. In order to achieve the hanging of the adjustment frame 11 on the enclosure 20, it is necessary to set the hanging structure 30 at both ends of the adjustment frame 11 and the adjacent enclosure 20. When the hook 32 and the hanging groove 32 are installed or separated, the adjustment frame 11 is normally required to move upward to separate the hook 32 and the hanging groove 32, and then move in the direction close to or away from the hanging groove 32 to separate the adjustment frame 11 from the enclosure 20. By setting the two hanging grooves 32 in communication, when the adjustment frame 11 is adjusted between the two hanging grooves 32, the first limit portion 312 is located outside the enclosure 20, that is, the adjustment frame 11 does not move close to or away from the hanging groove 32; so that the adjustment frame 11 only needs to move up and down and in the extension direction of the enclosure 20 at the hanging groove 32, so that the adjustment operation of the adjustment frame 11 is simple.

[0063] In some embodiments of the present application, the two hanging grooves 32 are formed by bending a metal rod, and the two hanging grooves 32 are spaced apart in the circumferential extension direction of the surrounding frame 20. The two hanging grooves 32 can also be formed by bending multiple metal rods, and the two hanging grooves 32 can also be arranged in the up-down direction. The two proximal arm sections 321 of the two hanging grooves 32 that are close to each other are connected by the second connecting section 33; the two distal arm sections 322 of the two hanging grooves 32 that are far away from each other extend upward and are connected to the upper edge 21 of the surrounding frame 20. In this way, the two hanging grooves 32 are spaced apart and staggered up and down.

[0064] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the above embodiments, or to replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions claimed to be protected by the present invention.

Claims

1. A rack for a dishwasher, characterized in that: include: chassis; A surrounding frame surrounding an upper side of the base frame; The base frame has at least one adjustment frame that can be adjusted up and down, and the adjustment frame is hung on the surrounding frame; A hanging structure for realizing up and down adjustment of the base frame is provided between the adjustment frame and the surrounding frame.

2. The rack of the dishwasher according to claim 1, characterized in that: The hanging structure is a hook and a plurality of hanging slots of different heights matching the hook, or the hanging structure is a hanging slot and a plurality of hooks of different heights matching the hook.

3. The rack of the dishwasher according to claim 2, characterized in that: The hook is provided on the adjustment frame, and the hook comprises a first supporting portion hung in the hanging groove, and a first limiting portion extending downwardly along one end of the first supporting portion away from the adjustment frame.

4. The rack of the dishwasher according to claim 3, characterized in that: The hook further comprises a first connecting portion extending downwardly along one end of the first supporting portion close to the adjusting frame, wherein the first connecting portion is connected between the first supporting portion and the adjusting frame.

5. The rack of the dishwasher according to claim 3, characterized in that: A plurality of hanging grooves with different heights are arranged on the surrounding frame, and the hooks can be hung in the hanging grooves.

6. The rack of the dishwasher according to claim 5, characterized in that: At least two of the hanging grooves are connected and arranged on the surrounding frame; when the adjustment frame is adjusted between the two hanging grooves, the first limiting portion is located outside the surrounding frame.

7. The rack of the dishwasher according to claim 6, characterized in that: The two hanging grooves are formed by bending a metal rod, and the two hanging grooves are arranged at intervals in the circumferential extension direction of the surrounding frame.

8. The rack of the dishwasher according to claim 7, characterized in that: The two proximal arm sections of the two hanging slots close to each other are connected via a second connecting section, and the two distal arm sections of the two hanging slots far away from each other extend upwards and are connected to the upper edge of the surrounding frame.

9. The rack of a dishwasher according to any one of claims 2 to 8, characterized in that: A hook extending inward is arranged on the surrounding frame, and the hook opening is upward; and a hanging groove matching with the hook is arranged on the adjustment frame.

10. A dishwasher, characterized in that: A rack having a cavity, in which the dishwasher according to any one of claims 1 to 9 is arranged.

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