Refrigerator and ice-making box thereof

Abstract

The utility model relates to a refrigerator and an ice-making box thereof, and the ice-making box comprises an ice-making box body which is provided with a plurality of ice-making grids with one ends open, and the ice-making box body is provided with a water injection port communicated with the ice-making grids; the ice making box cover covers the ice making box body and seals the ice making grids, the ice making box cover is provided with an overflow hole used for communicating the outside with the interior of the ice making box body, and the water injection port is formed in the side of the ice making box body, so that the ice making box has different placement positions in a water injection state and an ice making state. And the overflow hole is configured to overflow redundant water in the water injection state. Therefore, through the arrangement of the water injection port and the water overflow hole, a user can conveniently inject water at a time and accurately control the water quantity, and the water injection operation is simplified, so that time and energy are saved, the problem of ice block connection caused by excessive water addition is effectively avoided, and the quality of ice blocks and the ice shedding experience are improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of ice making tools, in particular to a refrigerator and an ice making box thereof. BACKGROUND

[0002] The technical field of household kitchen refrigeration tools has developed rapidly in recent years. With the improvement of people's living standards and the change of consumption concept, consumers' demand for kitchen appliances is increasingly diversified and personalized. As an important part of kitchen ice making tools, the design of ice making boxes has also undergone a transformation from simple to complex and from single to multiple. At present, there are various types of ice making boxes on the market with different functions, but they all have the problems of inconvenient operation, difficult water control, and water spilling during water injection. CONTENT OF THE UTILITY MODEL

[0003] To overcome the problems in the related art, the present disclosure provides a refrigerator and an ice making box thereof.

[0004] According to a first aspect of an embodiment of the present disclosure, an ice making box is provided, comprising:

[0005] an ice making box body formed with a plurality of ice making cells open at one end, the ice making box body being provided with a water injection port communicating with the ice making cells; and

[0006] an ice making box cover covering the ice making cells and provided on the ice making box body, the ice making box cover being provided with a water overflow hole for communicating the outside with the inside of the ice making box body,

[0007] wherein the water injection port is arranged at the side of the ice making box body, so that the ice making box has different placement positions in a water injection state and an ice making state, and the water overflow hole is configured to overflow excess water in the water injection state.

[0008] Optionally, the water injection port is configured to allow liquid to flow unidirectionally in the water injection state and the ice making state.

[0009] Optionally, the inner side of the ice making box body is provided with a water guide port communicating with the water injection port, and the water guide port communicates with the ice making cells.

[0010] Optionally, in the ice making state, the water guide port is higher than the lowest part of the opening of the ice making cells.

[0011] Optionally, a protruding portion is vertically arranged on the side of the ice making box cover close to the ice making box body, and in the water injection state, the water overflow hole penetrates the ice making box cover at the upper edge of the protruding portion.

[0012] Optionally, the ice making box cover is made of transparent material, and the ice making box cover is provided with a water level line, the water level line being arranged in parallel with the water overflow hole, and in the water injection state, the water level line is not higher than the water overflow hole.

[0013] Optionally, the ice-making box comprises an ice storage box for accommodating at least part of the ice-making box body, the ice storage box is configured as a box-shaped structure with one end open, at least the water injection port of the ice-making box body is located in the box-shaped structure, and the inner wall of the ice storage box blocks the water injection port when the ice-making box body is arranged in the ice storage box.

[0014] Optionally, the outer circumferential side of the ice-making box body is provided with a hand-holding part, the ice-making grid is accommodated in the ice storage box, and the hand-holding part is clamped at the upper edge of the ice storage box.

[0015] Optionally, the outer circumferential side of the ice-making box cover is provided with an operation plate, and the operation plate is arranged in a spaced manner with the ice-making box body.

[0016] According to a second aspect of the embodiments of the present disclosure, a refrigerator is provided, comprising a box body and an ice-making box arranged in the box body, and the ice-making box is the ice-making box described above.

[0017] The technical solutions provided by the embodiments of the present disclosure can have the following beneficial effects: by arranging the water injection port and the overflow hole, the user can conveniently inject water at one time and accurately control the water quantity, thereby simplifying the water injection operation, saving time and effort, effectively avoiding the problem of ice block connection caused by excessive water addition, and improving the quality of ice blocks and the ice block removal experience. This design not only ensures the independent formation of ice blocks, but also reduces the inconvenience and waste caused by ice block connection. The structure of the ice-making box is reasonable and easy to operate, and is suitable for use in families and small catering places. Whether it is daily ice-making at home or ice block demand in small catering places, it can be well satisfied.

[0018] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings incorporated in and forming a part of the specification illustrate embodiments consistent with the present disclosure and serve to explain the principles of the present disclosure together with the specification.

[0020] Figure 1 is a structural schematic view of an ice-making box according to an exemplary embodiment.

[0021] Figure 2 is a split schematic view of an ice-making box according to an exemplary embodiment.

[0022] Figure 3 is an assembly sectional view of an ice-making box body and an ice-making box cover in an ice-making box according to an exemplary embodiment.

[0023] Figure 4 FIG. 1 is a structural schematic view of a refrigerator according to an exemplary embodiment.

[0024] Reference Signs Description

[0025] 10 - ice-making tray; 100 - end portion; 1 - ice-making tray body; 11 - ice-making cell; 12 - water injection port; 13 - water guide groove; 14 - water guide port; 15 - hand-holding portion; 2 - ice-making tray cover; 21 - overflow hole; 22 - water level line; 23 - operation plate; 24 - protruding portion; 3 - ice storage tray; 4 - cabinet DETAILED DESCRIPTION

[0026] The exemplary embodiments will be described in detail with reference to the accompanying drawings. In the following description, the same drawing reference numerals are used to denote elements having the same or similar functions and structures. The embodiments described in the following exemplary embodiments do not represent all the technical ideas falling within the scope of the present disclosure. That is, they are merely examples of devices and methods consistent with some aspects of the present disclosure, as detailed in the appended claims.

[0027] In the present disclosure, the orientation words "upper", "lower", "top", "bottom" are defined based on the actual direction of use of the relevant components, unless otherwise stated. "Inner", "outer" are in terms of the contour of the respective components themselves. In the present disclosure, the following description relates to the drawings, unless otherwise stated, the same numerals in different drawings represent the same or similar elements.

[0028] In the related art, the user usually needs to manually open the ice-making tray to add water during use, and water is easily splashed during this process. In addition, water is also easily spilled when the ice-making tray is transferred to the refrigerator. The entire ice-making process is not only cumbersome, but also extremely difficult to control the amount of water added. Often, improper water quantity leads to ice block adhesion, i.e., connected ice phenomenon, which not only affects the appearance and practicality of the ice block, but also reduces the overall user experience.

[0029] Based on this, with reference to Figures 1 to 3The first aspect of the embodiments of the present disclosure provides an ice making box, which can include an ice making box body 1 and an ice making box cover 2. The ice making box body 1 is formed with a plurality of ice making compartments 11, which are open at one end and used to hold water for ice making. The ice making box body 1 is provided with a water inlet 12 communicating with the ice making compartments 11. Water can be filled into all the ice making compartments 11 from the water inlet 12. The ice making box cover 2 is arranged on the ice making box body 1 and covers the ice making compartments 11. In the embodiments of the present disclosure, the ice making box cover 2 has a certain sealing property and is arranged on the ice making box body 1 by interference fit, which further ensures that water will not spill during the water filling process and will not cause odor mixing. The ice making box cover 2 is opened to take out the ice cubes. The ice making box cover 2 is provided with a water overflow hole 21 for communication between the outside and the inside of the ice making box body 1. The water overflow hole 21 can overflow the excess water in the water filling state, which can avoid the connection of ice cubes caused by excessive water filling. The water inlet 12 is arranged at the side of the ice making box body 1, so that the ice making box 10 has different positions in the water filling state and the ice making state. The water overflow hole 21 is configured to overflow the excess water in the water filling state.

[0030] Specifically, when the ice making box 10 is in the water filling state, the ice making box 10 is vertically placed. In this state, the openings of the ice making compartments 11 face the side rather than the top. At this time, the water inlet 12 can be located at the top, and the end 100 of the ice making box 10 away from the water inlet 12 is located at the bottom. When the ice making box 10 is in the ice making state, the ice making box 10 is horizontally placed. In this state, the openings of the ice making compartments 11 face upward, and the ice making box body 1 is located below the ice making box cover 2. When the ice making box 10 is vertically placed, water is filled into the ice making box 10 through the water inlet 12. If the water level exceeds the position of the water overflow hole 21, the water will overflow from the water overflow hole 21. Therefore, the water level will not be higher than the height of the water overflow hole 21. After water filling is completed, the ice making box 10 is placed horizontally. Water will enter the plurality of ice making compartments 11. The position of the water overflow hole 21 can be calculated and designed according to the size of the ice making compartments 11, so that the water level in the ice making box 10 will not be higher than the lowest part of the opening of the ice making compartment 11 in the ice making state, so that the ice cubes formed in each ice making compartment 11 are independently formed, avoiding the connection of ice cubes. When the ice making box 10 is vertically placed, the height position of the water overflow hole 21 can be designed according to the volume of the ice making compartment 11. As long as the water level will not exceed the lowest part of the opening of the ice making compartment 11 when the ice making box 10 is horizontally placed after water filling, and the water quantity in each ice making compartment 11 is close to the full state.

[0031] By the above technical solution, by setting the water inlet 12 and the overflow hole 21, the user can conveniently inject water at one time and accurately control the water quantity, simplifying the water injection operation, so that the user does not need to repeatedly adjust the water quantity during the ice making process, thereby saving time and effort, effectively avoiding the problem of ice block connection caused by excessive water addition, thereby improving the quality of ice blocks and the ice removal experience. This design not only ensures the independent formation of ice blocks, but also reduces the inconvenience and waste caused by ice block connection. The structure of the ice making box 10 is reasonable and easy to operate, and is suitable for use in families and small catering places. Whether it is daily ice making at home or ice block demand in small catering places, it can be well satisfied.

[0032] In some embodiments, with reference to Figure 2 , In some embodiments, with reference to Figure 3 , the water inlet 12 can be configured to allow liquid to flow unidirectionally in both the water injection state and the ice making state, i.e. water in the ice making box 10 cannot flow out of the water inlet 12, avoiding water from spilling out of the water inlet 12 in the water injection state or the ice making state.

[0033] Further, with reference to Figure 2 , In some embodiments, with reference to Figure 3 , the inner side of the ice making box body 1 can be provided with a water guide 14 in communication with the water inlet 12, and the water guide 14 is in communication with the ice making grid 11. The water entering from the water inlet 12 flows to the ice making grid 11 through the water guide 14 for ice making.

[0034] Further, with reference to Figure 2 , in the ice making state, the water guide 14 can be higher than the lowest part of the opening of the ice making grid 11, to prevent the water in the ice making box body 1 from flowing back to the water guide 14 and flowing out of the water inlet 12 after the ice making box 10 changes from the water injection state to the ice making state. The water guide 14 can be arranged to achieve unidirectional flow of liquid. Further, the water guide 14 can be higher than the top end of the water inlet 12 to further avoid the backflow situation. The water guide 14 and the water inlet 12 can be in communication through a connecting pipeline, so that when the ice making box 10 is placed horizontally, the water will be blocked by the connecting pipeline close to the water guide 14, avoiding flowing out of the water inlet 12.

[0035] In addition, in other embodiments, a closure structure can also be provided at the water inlet 12 to block the water inlet 12 to prevent water from flowing out of the water inlet 12. The closure structure can be a blocking cover clamped at the water inlet 12, or the ice storage box 3 below. In some embodiments, the water inlet 12 can also be arranged to be higher than the top end of the water guide 14 and the ice making grid 11 in the ice making state, to avoid liquid flowing out of the water inlet 12 in the ice making state.

[0036] Specifically, with reference to Figure 2The opening direction of the water guide 14 can be the same as the opening direction of the ice making grid 11, and can be different from the opening direction of the water injection port 12. In the ice making state, the opening direction of the water guide 14 and the opening direction of the ice making grid 11 are both upward, and the opening direction of the water injection port 12 is toward the side. In the water injection state, the opening direction of the water guide 14 and the opening direction of the ice making grid 11 are both toward the side, and the opening direction of the water injection port 12 is upward.

[0037] In some embodiments, with reference to Figure 2 The overflow hole 21 can extend vertically to the water injection direction, so that in the ice making state, the overflow hole 21 can quickly overflow the excess water, limit the water surface height, and accurately control the water inflow.

[0038] As an example embodiment of the present disclosure, with reference to Figure 3 The side of the ice making box cover 2 close to the ice making box body 1 can be vertically provided with a protruding portion 24. In the water injection state, the overflow hole 21 penetrates the ice making box cover 2 at the upper edge of the protruding portion 24. In this way, when the water injection reaches the position of the overflow hole 21, it can be blocked by the protruding portion 24, which can prevent the water from overflowing from the overflow hole 21 due to the impact of the water flow during the water injection process to a certain extent, so that the water can be prevented from spilling out during the water injection process, and the operation process is clean and tidy.

[0039] In some embodiments, with reference to Figure 1 、 Figure 2 The ice making box cover 2 can be made of a transparent material. Specifically, the ice making box cover 2 can be made of a semi-transparent food-grade material, and can be made of glass, plastic, acrylic, etc. In this way, the user can observe the water level in the ice making grid 11, ensure the sealing of the ice making process, and also consider the internal hygiene. The ice making box cover 2 can be provided with a water level line 22, which can be arranged in parallel with the overflow hole 21. In the water injection state, the water level line 22 is not higher than the overflow hole 21. By observing the water level in the ice making box 10 and controlling the water level to be not higher than the water level line 22, the user can control the water level, prevent the water from overflowing from the overflow hole 21 or prevent too much water from overflowing, ensure that the ice cubes are independently formed and easily separated, and improve the user experience.

[0040] In some embodiments, with reference to Figure 1 、 Figure 2, the ice making box 10 can include an ice storage box 3 for accommodating at least part of the ice making box body 1, the ice storage box 3 can be configured as a box-shaped structure with one end open, and at least the water injection port 12 of the ice making box body 1 is located in the box-shaped structure to prevent the water injection port 12 from leaking and causing odor. When taking ice, the ice cubes are loosened from the ice making grid 11, at this time the ice making box body 1 is turned over, and the ice cubes are all contained in the ice storage box 3, so that the ice making box 10 has the functions of ice making and ice storage. Further, referring to Figure 1 、 Figure 2 , the box-shaped structure can be configured such that when the ice making box body 1 is arranged in the ice storage box 3, the inner wall of the ice storage box 3 blocks the water injection port 12. The ice storage box 3 cooperates with the ice making box body 1, and when the ice making box body 1 is clamped into the ice storage box 3, the inner wall of the ice storage box 3 can block the water injection port 12 to prevent food odor, and the inner wall of the ice storage box 3 can also serve as a blocking structure to prevent liquid from flowing out of the water injection port 12.

[0041] In some embodiments, referring to Figure 2 , the outer periphery of the ice making box body 1 can be provided with a hand holding portion 15, the water injection port 12 and the ice making grid 11 can be accommodated in the ice storage box 3, and the hand holding portion 15 is clamped at the upper edge of the ice storage box 3. Specifically, the hand holding portion 15 can be provided on opposite sides of the ice making box body 1, which can assist the user to complete ice taking, so that the ice taking process is more convenient, and the user can easily take out the ice cubes by lightly holding the hand holding portion 15, reducing the risk of contamination of the ice cubes during demolding. This design not only improves the ice taking efficiency, but also ensures the cleanliness and safety of the ice cubes.

[0042] According to some embodiments, referring to Figure 2 、 Figure 3 , the open end of each ice making grid 11 can be provided with a recessed water guide groove 13 to communicate with the adjacent ice making grid 11. By providing the water guide groove 13, the water injected from the water injection port 12 can quickly flow to each ice making grid 11. In the embodiments of the present disclosure, the bottom end of the water guide groove 13 is the lowest point of the opening of the ice making grid 11.

[0043] In some embodiments, referring to Figure 1 、 Figure 2 , the outer periphery of the ice making box cover 2 can be provided with an operation plate 23, and the operation plate 23 is spaced apart from the ice making box body 1 to facilitate the user's hand to stretch in. By lifting the operation plate 23 upward, the ice making box cover 2 and the ice making box body 1 can be easily separated, and then the ice taking operation can be performed.

[0044] Specifically, the ice making box body 1 can be made of a flexible material, and specifically polyethylene can be selected. When taking ice, both hands hold the hand holding portion 15 and gently twist the entire ice making box body 1, and the ice cubes can be loosened, which is convenient to operate. In addition, the ice making box cover 2 can be made of food-grade polyethylene injection molding, which is relatively soft and convenient to disassemble.

[0045] According to a second aspect of the present disclosure, as Figure 4 shown, there is also provided a refrigerator, which can include a cabinet 4 and an ice-making box 10 provided inside the cabinet 4, the ice-making box 10 being the above-described ice-making box 10. The refrigerator has all the advantageous effects of the above-described ice-making box, which will not be repeated here.

[0046] In the above detailed description, reference is made to the accompanying drawings, which show by way of illustration, the particular aspects that can be practiced this disclosure. In this regard, reference is made to the orientation of the illustrations in the figures as the terms of description such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and like terms indicating directional or positional relationships are used. Since the components of the described devices can be positioned in a number of different orientations, the directional terms are used for purposes of illustration and not limitation. It is to be understood that other aspects can be utilized and structural or logical changes can be made without departing from the concept of the present disclosure. The following detailed description, therefore, is not to be taken in a limiting sense.

[0047] It should be understood that the features of the various aspects of the present disclosure described herein can be combined with each other, unless specifically noted otherwise. As used in this document, the term "and / or" includes any one of the associated listed items, as well as any combination of any two or more of the associated listed items; similarly, "at least one of" includes any one of the associated listed items, as well as any combination of any two or more of the associated listed items.

[0048] It should be understood that, unless specifically stated and limited otherwise, the terms "joined", "attached", "mounted", "connected", "linked", "fixed" and like terms as used in the embodiments of the present disclosure should be construed broadly, for example, can be fixed connection, can be detachable connection, or integral; can be mechanical connection, or electrical connection or communication with each other; can be directly connected, or indirectly connected through an intermediate medium, can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in this document can be understood according to the specific circumstances.

[0049] Further, the word "over" used in the context of a component, an element, or a material layer "over" another component, an element, or a material layer means that the component, element, or material layer is positioned, for example, placed, formed, deposited, etc. "indirectly" over the other component, element, or material layer such that one or more additional components, elements, or layers are arranged between the component, element, or material layer and the other component, element, or material layer. However, the word "over" used in the context of a component, an element, or a material layer "over" another component, an element, or a material layer also can optionally mean that the component, element, or material layer is positioned, for example, placed, formed, deposited, etc. "directly" over the other component, element, or material layer, for example, in direct contact with the other component, element, or material layer.

[0050] Although terms such as "first," "second," and "third" can be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited to the terms. Instead, these terms are used only to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, the first element, component, region, layer or section mentioned in the examples described herein can also be called the second element, component, region, layer or section without departing from the teachings of the examples. In addition, the terms "first," "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or an indicated number of the technical features. Thus, the features defined with "first," "second" can explicitly or implicitly include at least one of the features. In the description herein, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specifically limited.

[0051] It will be understood that the spatially relative terms, such as "above," "upper," "below," and "lower," are intended to be interpreted as the relative positions of one element to another element as shown in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation, in addition to the orientations depicted in the figures. For example, if a device in the figures is turned over, elements described as above other element would then be oriented below the other element. Accordingly, the term "above" encompasses both an orientation of above and below. The device can be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used herein interpreted accordingly.

[0052] Furthermore, the word "exemplary" is used herein to mean serving as an example, instance, or illustration. Any aspect or design described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other aspects or designs. Rather, use of the word exemplary is intended to present concepts in a concrete manner. As used in this application, the term "or" is intended to mean an inclusive "or" rather than an exclusive "or". That is, unless specified otherwise, or clear from context, "X employs A or B" is intended to mean any of the natural inclusive permutations. That is, if X employs A; X employs B; or X employs both A and B, then "X employs A or B" is satisfied under any of the foregoing instances. In addition, the articles "a" and "an" as used in this application and the appended claims should generally be construed to mean "one or more" unless specified otherwise or clear from context to be directed to a singular form. Thus, use of the articles in this application and the following claims is not limiting.

[0053] Also, although the disclosure has been described with respect to only one or more implementations thereof, those skilled in the art will readily appreciate that other alternatives can be used. It is contemplated that the disclosure can be carried out in other specific ways than those expressly disclosed herein. Any and all such changes and modifications other than those already described and claimed are intended to be included within the scope of the disclosure. Specifically with respect to the various functions performed by the components (e.g., elements, resources, etc.) described above, unless otherwise specified, the terms used are intended to encompass any component which performs the specified function for an equivalent result. In addition, it is contemplated that various combinations or sub-combinations of the specific features and / or aspects of the disclosure can be made, and are intended to be within the scope of the disclosure. Further, unless otherwise specified, use of the terms in the description above are intended to be inclusive of the singular and the plural. Additionally, although the disclosure has been described with respect to only a few implementations, it will be appreciated that those skilled in the art will readily apply the principles of the disclosure to other implementations and applications without departing from the spirit and scope of the disclosure. It is intended, therefore, that the disclosure be limited only by the scope of the appended claims.

[0054] Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the features of the disclosure disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the disclosure being indicated by the following claims.

[0055] It is understood that the present disclosure is not limited to the precise construction disclosed and as illustrated in the accompanying drawings, and that various modifications can be made by those skilled in the art without departing from the scope of the disclosure. The scope of the disclosure is limited only by the claims appended hereto.

Claims

1. An ice making tray characterized by, The ice-making box comprises: an ice-making box body formed with a plurality of ice-making compartments each having an open end, the ice-making box body being provided with a water inlet communicating with the ice-making compartments; and an ice-making box cover arranged on the ice-making box body and covering the ice-making compartments, the ice-making box cover being provided with a water overflow hole for communicating the outside with the inside of the ice-making box body, wherein the water inlet is arranged on a side of the ice-making box body so that the ice-making box has different positions in a water filling state and an ice-making state, and the water overflow hole is configured to overflow excess water in the water filling state. The water inlet is configured to allow liquid to flow in one direction in both the water filling state and the ice-making state.

2. The ice-making box according to claim 1, wherein The ice-making box body is provided with a water guide hole on an inner side thereof, the water guide hole communicating with the ice-making compartments.

3. The ice-making box according to claim 2, wherein, In the ice-making state, the water guide hole is higher than the lowest part of the opening of the ice-making compartments.

4. The ice-making box according to claim 3, wherein A protruding part is vertically arranged on a side of the ice-making box cover close to the ice-making box body, and the water overflow hole penetrates the ice-making box cover at an upper edge of the protruding part in the water filling state.

5. The ice-making box according to claim 1, wherein, The ice-making box cover is made of transparent material, and is provided with a water level line arranged in parallel with the water overflow hole, the water level line being not higher than the water overflow hole in the water filling state.

6. The ice-making box according to claim 1, wherein The ice-making box comprises an ice storage box for accommodating at least part of the ice-making box body, the ice storage box being configured as a box-shaped structure having an open end, at least the water inlet of the ice-making box body being located in the box-shaped structure, the box-shaped structure being configured to block the water inlet with an inner wall of the ice storage box when the ice-making box body is arranged in the ice storage box.

7. The ice-making box according to claim 1, wherein A hand holding part is protrudingly arranged on an outer periphery of the ice-making box body, the ice-making compartments are accommodated in the ice storage box, and the hand holding part is clamped on an upper edge of the ice storage box.

8. The ice-making box according to claim 7, wherein An operation plate is protrudingly arranged on an outer periphery of the ice-making box cover, and the operation plate is arranged in spaced relation with the ice-making box body.

9. The ice-making box according to claim 1, wherein, The ice-making box comprises a box body and an ice-making box arranged in the box body, the ice-making box being according to any one of claims 1-9.

10. A refrigerator characterized by comprising: ​

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