KR20220064815A - Drawer and refrigerator including the same - Google Patents

Abstract

The objective of the present invention is to provide a drawer having a structure for coupling a base part and a clad without additional cost. According to an embodiment of the present invention, a drawer may comprise: a base part providing a space for accommodating a storage target; a lower clad disposed on the lower inner side of the base part; an upper clad disposed inside the base part and coupled to the upper side of the lower clad; and a side clad disposed inside the base part and disposed on side surfaces of the lower clad and the upper clad.

Description

Drawer and refrigerator including same

The present invention relates to a drawer and a refrigerator including the same, and more particularly, to a drawer having an improved coupling structure and a refrigerator including the same.

The content described in this section merely provides background information on the present invention and does not constitute the prior art.

BACKGROUND ART In general, a refrigerator is a device that freezes or refrigerates food by maintaining the temperature of a storage area provided in the refrigerator at a predetermined temperature using a refrigeration cycle comprising a compressor, a condenser, an expansion valve, and an evaporator. The refrigerator generally includes a storage area, for example, a freezer compartment and a refrigerating compartment.

Refrigerators are also classified according to the location of the freezer compartment and the refrigerator compartment. For example, in a Top Mount Type in which the freezer compartment is disposed above the refrigerating compartment, a Bottom Freezer Type in which the freezer compartment is disposed at the bottom of the refrigerating compartment, the freezer compartment and the refrigerating compartment are left and right by a partition wall. It can be divided into a partitioned side-by-side type and the like.

The freezing compartment and the refrigerating compartment are provided inside a cabinet constituting the external shape of the refrigerator, and are opened and closed by the freezing compartment door and the refrigerating compartment door, respectively. The freezer compartment door and the refrigerating compartment door are rotatably mounted to the cabinet, and each door is provided with a gasket to seal the inside of the storage compartment.

The refrigerator may be provided with a drawer in which a storage object is accommodated. Recently, in order to meet the needs of various consumers and to improve the performance of the drawer, a drawer having a clad formed of a metal material such as stainless steel attached to the inside of the drawer is being manufactured.

In general, the outer shape of a drawer made of a plastic material and a clad made of a metal material disposed inside the drawer may have different thermal strain rates due to differences in materials.

In particular, when the drawer is disposed in the freezing compartment, the difference in thermal strain according to the shape of the drawer and the material of the clad can be greatly emphasized in the low-temperature atmosphere of the freezing compartment.

Therefore, due to the difference in thermal strain rate, there may be a problem in that a gap occurs between the outer shape of the drawer and the clad or the coupling between them is broken. Improvement is required for this.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a drawer having a structure for coupling a base portion and a clad without additional cost.

It is also an object of the present invention to provide a drawer having a structure capable of effectively suppressing damage to bonds between each other due to a difference in thermal strain even in a refrigerator in which the base part and the clad having different thermal strain rates are in a low-temperature environment.

Another object of the present invention is to provide a refrigerator having the drawer described above.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned may be understood by the following description, and will be more clearly understood by the examples of the present invention. It will also be readily apparent that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the appended claims.

An embodiment of the drawer includes a base portion providing a space for accommodating a storage object, a lower clad disposed inside the lower inner portion of the base portion, an upper clad disposed inside the base portion and coupled to the upper side of the lower clad, and an inner side of the base portion It may include a side clad disposed on the side of the lower clad and the upper clad.

The upper clad may include a flange passing through the lower clad and the base portion and coupled to the outside of the base portion.

The base part is formed to protrude to the outside and has a coupling protrusion to which a screw bolt is coupled, the flange is coupled to the coupling protrusion by a screw bolt, a coupling part in which an insertion hole into which the screw bolt is inserted is formed, and one end is coupled It is connected to the part, the other end is connected to the lower part of the upper clad, and may include a connecting part that is bent when the flange is coupled to the coupling protrusion.

The lower clad is formed to form a bottom of the lower clad, a first plate disposed on the bottom of the base portion, and bent from an end of the first plate to form a sidewall of the lower clad, and a flange of the upper clad passes through the upper end It may include a second plate on which the hook is formed.

The hook may include a first piece in which one side is formed to protrude from an end of the second plate and a through hole through which the flange is formed, and a second piece formed to be bent from the first piece.

The base portion may have an opening formed in a longitudinal direction toward the side of the base portion and through which the hook passes.

An embodiment of the drawer may further include a cover member disposed in a longitudinal direction toward the side of the base part and closing the opening by being coupled to the outside of the base part.

An embodiment of the drawer may further include a divider disposed inside the base part and provided to be movable in the lateral direction of the base part.

An embodiment of the drawer may further include a guide bar disposed in the opening, and a guide bracket having one side coupled to the divider and the other side coupled to the guide bar to be movable.

The upper clad, the lower clad, and the side clad may be formed of a stainless steel material.

An embodiment of the refrigerator may include a refrigerating compartment and a freezing compartment disposed under the refrigerating compartment and provided with a drawer.

The drawer includes a base portion providing a space for accommodating a storage object, a lower clad disposed inside the lower portion of the base portion, an upper clad disposed inside the base portion and coupled to an upper side of the lower clad, a lower clad disposed inside the base portion and disposed inside the base portion, and a side clad coupled to a side surface of the upper clad; and a divider disposed inside the base part and provided to be movable in the lateral direction of the base part; It may be provided with a coupling flange.

The base part is formed to protrude to the outside and has a coupling protrusion to which a screw bolt is coupled, the flange is coupled to the coupling protrusion by a screw bolt, a coupling part in which an insertion hole into which the screw bolt is inserted is formed, and one end is coupled It is connected to the part, the other end is connected to the lower part of the upper clad, and may include a connecting part that is bent when the flange is coupled to the coupling protrusion.

In the drawer according to the present invention, a flange formed at the end of the upper clad is coupled to a hook formed at the end of the lower clad, and the flange is coupled to a coupling protrusion formed outside the base, thereby connecting the lower clad and the upper clad to the base. It can be firmly attached to the part.

Also, in the drawer according to the present invention, the coupling protrusion is formed for coupling the cover member. By coupling the upper clad to the coupling protrusion, a separate structure for coupling the upper clad and the lower clad needs to be formed in the base part. Since there is no , the structure of the base part can be simplified.

In addition, in the refrigerator according to the present invention, by employing the drawer having the above-described structure, the overall manufacturing cost of the refrigerator can be reduced and its performance can be improved.

In addition to the above-described effects, the specific effects of the present invention will be described together while describing specific details for carrying out the invention below.

1 is a schematic diagram illustrating a refrigerator according to an embodiment.
2 is a perspective view illustrating a drawer according to an embodiment.
3 is an exploded view of FIG. 2 .
FIG. 4 is another exploded view of FIG. 2 .
FIG. 5 is another exploded view of FIG. 2 .
6 is a perspective view illustrating a clad according to an embodiment.
7 is an enlarged view showing a portion A of FIG. 6 .
8 is an enlarged view showing a portion B of FIG. 6 .
9 is a view in which some parts are omitted from FIG. 2 .
FIG. 10 is an enlarged view showing a portion C of FIG. 9 .
FIG. 11 is a view in which some parts are added in FIG. 10 .

The above-described objects, features and advantages will be described below in detail with reference to the accompanying drawings, and accordingly, those of ordinary skill in the art to which the present invention pertains will be able to easily implement the technical idea of the present invention. In describing the present invention, if it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to indicate the same or similar components.

Although the first, second, etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from other components, and unless otherwise stated, it goes without saying that the first component may be the second component.

Throughout the specification, unless otherwise stated, each element may be singular or plural.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “consisting of” or “comprising” should not be construed as necessarily including all of the various components or various steps described in the specification, some of which components or some steps are It should be construed that it may not include, or may further include additional components or steps.

Throughout the specification, when “A and/or B” is used, it means A, B or A and B, unless otherwise stated, and when “C to D” is used, it means that there is no specific opposite description. Unless otherwise specified, it means that it is greater than or equal to C and less than or equal to D.

1 is a schematic diagram illustrating a refrigerator according to an embodiment. First, an overall configuration of a preferred embodiment of a refrigerator according to the present invention will be described with reference to FIG. 1 .

The refrigerator may include a cabinet 10 that forms an external shape. A refrigerating compartment is provided at an upper portion of the cabinet 10 , and a freezing compartment is provided at a lower portion of the cabinet 10 . In another embodiment, the refrigerator may have a structure in which a refrigerating compartment is provided at a lower portion of the cabinet 10 and a freezing compartment is provided at an upper portion of the cabinet 10 .

In order to open and close the refrigerating compartment, doors 20 and 21 are rotatably installed on the upper portion of the cabinet 100 by a hinge member 40 . In the present embodiment, two doors 20 and 21 for opening and closing the refrigerating compartment are illustrated, but the present embodiment is not limited thereto, and it is of course possible to use one door.

The doors 20 and 21 are provided with a handle 22 through which the user can rotate the doors 20 and 21 . Of course, the shape or structure of the handle portion 22 is not limited to those shown in the drawings, and various structures can be selected.

A dispenser 30 through which a user can receive water or ice may be provided at one side of the door 21 . A lower door 20a for opening and closing the freezing compartment may be installed at a lower portion of the cabinet 10 . However, the dispenser 20a is not an essential component of the refrigerator according to the embodiment, and may be provided in a structure without the dispenser 20a.

The drawer 50 according to the embodiment may be provided in at least one of the refrigerating compartment and the freezing compartment of the refrigerator. Hereinafter, for clarity, the drawer 50 provided in the freezing compartment will be described. Of course, the drawer 50 may be provided in the refrigerating compartment.

The refrigerator may include a refrigerating compartment and a freezing compartment disposed under the refrigerating compartment and provided with a drawer 50 . The drawer 50 has an open top and can accommodate storage objects such as food.

The drawer 50 according to the embodiment may be provided in a freezing compartment disposed below the refrigerating compartment. In this case, the lower door is provided in a sliding door method or an opening door method, so that when the user opens the lower door, the drawer 50 in which the storage object is accommodated can be accessed.

2 is a perspective view illustrating a drawer 50 according to an exemplary embodiment. The drawer 50 according to the embodiment may be provided with a base portion 100 providing a space for accommodating a storage object and a cladding covering the inner side and bottom portions of the base portion 100 .

The clad may be made of a thin metal, for example, stainless steel. That is, it may be formed by processing the metal of the thin plate in a manner such as rolling or bending.

In general, by covering the clad on the base 100 manufactured by injection processing plastic, it is possible to add a luxurious aesthetic to the drawer 50 . In addition, the clad is made of a metal with high thermal conductivity to have a uniform temperature in the entire storage space of the drawer 50, so that storage of food and the like can be improved.

In addition, since the clad made of a metal material is provided, it is possible to suppress harmful substances emitted from plastics from flowing into the storage object such as food, and to increase the durability of the drawer 50 as a whole.

The entire drawer 50 may be made of a metal material such as stainless steel, but in consideration of the weight and manufacturing cost of the drawer 50, as described above, the inside of the base part 100 made of plastic is made of a thin metal plate. The drawer 50 may be manufactured by covering the clad.

At this time, a structure capable of firmly coupling the clad to the base part 100 is required. If the clad is not firmly coupled to the base part 100 , durability of the drawer 50 may be significantly reduced.

In particular, the drawer 50 accommodated in the refrigerator is placed in an atmosphere having a large temperature change compared to room temperature. At this time, since the base part 100 made of plastic and the clad made of metal have different strain rates, that is, thermal strain rates due to temperature differences, the base unit 100 and the clad coupled at room temperature are placed in a refrigerator with a low temperature, Due to the difference in thermal strain, they may be spaced apart from each other and thus the bond may be broken.

In particular, when the drawer 50 is accommodated in the freezer compartment, which is a relatively low tens of degrees Celsius environment, the separation between the base part 100 and the clad due to the difference in thermal strain rate and coupling damage may occur more seriously.

In the embodiment, a drawer 50 having a structure that makes a strong coupling between the base part 100 and the clad while having a simple structure is proposed. Hereinafter, the drawer 50 according to the embodiment will be described in detail with reference to the drawings.

3 is an exploded view of FIG. 2 . FIG. 4 is another exploded view of FIG. 2 . FIG. 5 is another exploded view of FIG. 2 .

In the embodiment, the drawer 50 may be provided with an externally coupled exterior material, but for clarity, illustration of the exterior material is omitted herein for clarity. The drawer 50 may be provided with the base part 100 and the clad.

The base unit 100 may provide a space for accommodating a storage object. The base part 100 may have a substantially hexahedral box shape with an open upper side. The base part 100 may be integrally manufactured by, for example, injection molding plastic, but is not limited thereto.

The clad may be provided to cover the inner side and the bottom of the base part 100 , and may be manufactured by processing a thin metal plate. The clad may be made of metal, for example, stainless steel, but is not limited thereto.

The clad may include a lower clad 200 , an upper clad 300 , and a side clad 400 . The upper clad 300, the lower clad 200, and the side clad 400 may be formed of a stainless steel material.

The lower clad 200 may be disposed below the inner side of the base part 100 . As will be described later, the lower clad 200 may be coupled to the upper clad 300 , and thus the upper clad 300 may be stably disposed on the inside of the babe part by the strong coupling of the base part 100 .

The lower clad 200 may include a first plate 210 and a second plate 210 . The first plate 210 and the second plate 210 may be integrally formed.

The first plate 210 forms the bottom of the lower clad 200 and may be disposed on the bottom of the base part 100 . The second plate 210 may be bent from an end of the first plate 210 to form a sidewall of the lower clad 200 , and may be disposed on the side of the base 100 .

The second plate 210 may be provided as a pair formed by bending at both ends of the first plate 210 . The pair of second plates 210 may be disposed to cover two of the four side surfaces of the base part 100 together with the upper clad 300 to be described later.

The upper clad 300 may be disposed inside the base part 100 and coupled to the upper side of the lower clad 200 . The upper clad 300 may be provided as a pair so as to be coupled to each of the second plates 210 of the lower clad 200 provided as a pair. The pair of upper cladding 300 may be disposed to cover two of the four sides of the base part 100 together with the pair of second plates 210 .

The side clad 400 may be disposed inside the base part 100 and disposed on side surfaces of the lower clad 200 and the upper clad 300 . The side clad 400 is provided as a pair, and the pair of side clad 400 is the remaining 2 except for the portion covered by the lower clad 200 and the upper clad 300 among the four side surfaces inside the base part 100 . It may be arranged to cover the dog.

The side clad 400 may be disposed on the side of the base 100 by being coupled to the side of the base 100 or coupled to the lower clad 200 or the upper clad 300 .

6 is a perspective view illustrating a clad according to an embodiment.

The base part 100 may have an opening 120 . The opening 120 may be formed in a longitudinal direction toward the side “‡” of the base part 100 . A hook 221 of the second plate 210 to be described later may pass through the opening 120 .

The opening 120 may be provided on both sides of the base part 100 , and a portion where the lower clad 200 and the upper clad 300 are coupled may be mounted in the opening 120 . A portion where the lower clad 200 and the upper clad 300 are coupled may form a mold portion 700 .

The mold part 700 may be formed by coupling the first cell 700a formed at the end of the lower clad 200 and the second cell 700b formed at the end of the upper clad 300 to each other. The mold part 700 may protrude in the lateral direction of the lower clad 200 and the upper clad 300 , and may be formed in the longitudinal direction of the lower clad 200 and the upper clad 300 .

The opening 120 may be provided on both sidewalls of the base part 100 to which the lower clad 200 and the upper clad 300 are coupled, respectively. Accordingly, the molded portion 700 may be formed at both ends of the lower clad 200 and the upper clad 300 to be coupled to the respective openings 120 .

The mold part 700 may be mounted on the opening 120 of the base part 100 . That is, the lower clad 200 and the upper clad 300 protruding in the lateral direction are fitted into the opening 120 of the base, so that the lower clad 200 and the upper clad 300 are connected to the base. It may be mounted on the unit 100 .

The first cell 700a provided in the lower clad 200 constituting the mold portion 700 is bent from the second plate 210 of the lower clad 200 and then again bent so that the cross-section is generally L-shaped can have A bent portion bent from the first cell 700a may be formed at both ends of the first cell 700a, and a mounting hole 701 (FIG. 10) into which a guide bar 630, which will be described later, is inserted into the bent portion. see) can be formed.

The second cell 700b provided in the upper clad 300 constituting the mold portion 700 may be formed by bending from the upper end of the upper clad 300 . By combining the flange 310 provided at the end of the second cell 700b with the coupling protrusion 110 formed on the outside of the base part 100 , the upper clad 300 can be coupled to the base part 100 . there is. This will be described in detail below.

The drawer 50 according to the embodiment may further include a cover member 610 and a divider 620 .

The cover member 610 may be disposed in a longitudinal direction toward the side of the base part 100 , and may be coupled to the outside of the base part 100 to close the opening 120 . The cover member 610 may be provided as a pair in order to close the openings 120 respectively provided on both sides of the base part 100 .

On the other hand, the cover member 610 is coupled to the outside of the base part 100 to cover both ends of the guide bar 630 to be described later to support the guide bar 630 to be stably coupled to the drawer 50 . can

The cover member 610 is fastened to the coupling protrusion 110 provided to the outside of the base 100 so as to protrude from the surface of the base 100 by a screw bolt 500 to be coupled to the base 100 . can do.

Although described later, the flange 310 provided in the upper clad 300 may be coupled to the coupling protrusion 110 by a screw bolt 500 . Accordingly, the upper clad 300 and the cover member 610 may be commonly coupled to the coupling protrusion 110 .

The divider 620 may be disposed inside the base part 100 and may be provided to be movable in the lateral direction of the base part 100 . The divider 620 may serve to partition the inside of the drawer 50 in which the storage object is accommodated.

In the drawings, one divider 620 is illustrated as an embodiment, but the present invention is not limited thereto, and two or more dividers 620 may be provided in the drawer 50 as needed.

The user moves the divider 620 in the lateral direction of the base unit 100 as needed to separate storage objects of different types in a plurality of areas partitioned by the divider 620 and store them in the drawer 50. can

The divider 620 may be formed of, for example, a plastic material. However, the present invention is not limited thereto, and may be made of metal, for example, stainless steel, or may be provided in a form in which a plastic body is covered with a thin metal plate.

The drawer 50 according to the embodiment may further include a guide bar 630 and a guide bracket 640 . The guide bar 630 and the guide bracket 640 may guide and support the divider 620 to move in the lateral direction of the base part 100 .

The guide bar 630 may be disposed in the opening 120 , and the length “‡ direction may be provided in parallel with the length of the opening 120” and the ‡ direction. Both ends of the guide bar 630 may be coupled to the lower clad 200 . In addition, both ends of the guide bar 630 may be supported by the base part 100 . The guide bars 630 are provided as a pair, and may be disposed on both sides of the base part 100 , respectively.

The end of the guide bar 630 may be inserted into the mounting hole 701 formed on the side of the first cell 700a of the lower clad 200 to be mounted on the lower clad 200 . In addition, the end of the guide bar 630 may be mounted in the mounting groove 101 formed on the outside of the base portion 100 at a position facing the mounting hole (701).

Therefore, the guide bar 630 is mounted on the mounting hole 701 and the mounting groove 101 , is supported by the lower clad 200 and the base part 100 , and can be stably coupled to the drawer 50 . there is. The guide bar 630 may be formed of, for example, a metal material with good durability. However, the material is not limited thereto.

One side of the guide bracket 640 may be coupled to the divider 620 , and the other side may be movably coupled to the guide bar 630 . A pair of guide brackets 640 may be provided, respectively, coupled to both sides of the divider 620 , and a pair of guide bars 630 may be coupled to each of the guide brackets 640 .

The guide bracket 640 may move in the lateral direction of the base part 100 while sliding with respect to the guide bar 630 . Accordingly, the guide bracket 640 is guided by the guide bar 630 and moved on the guide bar 630 while slidingly contacting the guide bar 630 , so that the divider 620 moves in the lateral direction of the base part 100 . can move to

7 is an enlarged view showing a portion A of FIG. 6 . 8 is an enlarged view showing a portion B of FIG. 6 .

9 is a view in which some parts are omitted from FIG. 2 . FIG. 10 is an enlarged view showing a portion C of FIG. 9 . FIG. 11 is a view in which some parts are added in FIG. 10 .

As shown in FIG. 7 , the upper clad 300 may include a flange 310 that passes through the lower clad and the base part 100 and is coupled to the outside of the base part 100 .

Referring to FIG. 10 , the base part 100 is formed to protrude to the outside, and the coupling protrusion part 110 to which the screw bolt 500 is coupled may be provided. The coupling protrusion 110 may be formed to couple the cover member 610 as described above.

The coupling protrusion 110 may be formed with a screw hole 111 for screw coupling. The coupling protrusion 110 may be provided on the upper and lower portions of the opening 120 adjacent to the opening 120 of the base portion 100 to which the cover member 610 is mounted in order to couple with the cover member 610 . and may be provided in plurality at regular intervals along the longitudinal direction of the opening 120 .

In the embodiment, by coupling the cover member 610 and the flange 310 to the coupling protrusion 110 in common, it has a simple structure, and the lower clad 200 and the upper clad 300 are firmly attached to the base 100. can be combined.

That is, the flange 310 formed at the end of the upper clad 300 is coupled to the hook 221 formed at the end of the lower clad 200 , and the flange 310 is formed outside the base 100 . By coupling to the coupling protrusion 110 to be used, the lower clad 200 and the upper clad 300 can be firmly coupled to the base portion 100 .

In addition, the coupling protrusion 110 is formed for coupling the cover member 610. By coupling the upper clad 300 to the coupling protrusion 110, the upper clad 300 and the lower clad 200 are coupled. Since there is no need to form a separate structure for the base portion 100, the structure of the base portion 100 can be simplified.

The flange 310 may be integrally formed with the upper clad 300 , and may be formed to protrude from the upper end of the upper clad 300 . 7 , the flange 310 may be formed to protrude from the second cell 700b of the upper clad 300 .

The flange 310 may include a coupling part 311 and a connection part 312 . The coupling part 311 may be coupled to the coupling protrusion 110 by the screw bolt 500 , and an insertion hole 311a into which the screw bolt 500 is inserted may be formed.

When the lower clad 200 and the upper clad 300 are coupled to the base part 100 , the flange 310 may be formed to be disposed at a position corresponding to the coupling protrusion 110 . The number of flanges 310 may not match the number of coupling protrusions 110 disposed in the lateral direction of the base portion 100 . The number of flanges 310 may be selected as an appropriate number in consideration of a structure in which the lower clad 200 and the upper clad 300 can be stably coupled to the base portion 100 .

One end of the connection part 312 is connected to the coupling part 311, and the other end is connected to the lower part of the upper clad 300, that is, the second cell 700b, and referring to FIG. 11, the flange 310 may be bent when coupled to the coupling protrusion 110 .

When the flange 310 is coupled to the coupling protrusion 110 , referring to FIG. 11 , the coupling part 312 is bent so that the insertion hole 311a of the coupling part 311 is a screw hole formed in the coupling protrusion 110 . It may be disposed at a position corresponding to (111). After the screw bolt 500 is inserted into the insertion hole 311a and the screw hole 111 , the screw bolt 500 is fastened to couple the flange 310 and the cover member 610 to the base part 100 . .

Referring to FIG. 8 , the second plate 210 of the lower clad 200 has a hook 221 through which the flange 310 of the upper clad 300 passes through its upper end, that is, at the end of the first cell 700a. ) can be formed. As shown in FIG. 8 , the hook 221 may be formed to protrude from the first cell 700a of the lower clad 200 . The number of hooks 221 may be the same as that of the flange 310 .

The hook 221 may include a first piece 221a and a second piece 221b. One side of the first cell 700a is formed to protrude from the end of the second plate 210 , and a through hole 2211 through which the flange 310 passes may be formed. The second piece 221b may be bent from the first piece 221a.

Hereinafter, a structure in which the lower clad 200 and the upper clad 300 are coupled to the base part 100 will be described in detail with reference to FIGS. 10 and 11 . For clarity, illustration of the guide is omitted in FIGS. 10 and 11 .

In the opening 120 formed in the base part 100 , the mold part 700 formed by combining the lower clad 200 and the upper clad 300 may be mounted. In this case, the flange 310 may be inserted into the through hole 2211 formed in the hook 221 and disposed to pass through the opening 120 .

The flange 310 inserted into the through hole 2211 and the opening 120 may be bent by an operator. When the flange 310 is bent, as shown in FIG. 11 , the insertion hole 311a of the flange 310 and the screw hole 111 of the coupling protrusion 110 may be placed at positions corresponding to each other.

Next, the cover member 610 may be disposed in the opening 120 formed in the base part 100 . Thereafter, the operator may insert the screw bolt 500 into the hole of the cover member 610 , the insertion hole 311a of the flange 310 , and the screw hole 111 of the coupling protrusion 110 .

Next, the operator may fasten the screw bolt 500 . Due to this structure, the cover member 610 and the flange 310 can be simultaneously coupled to the base part 100 with one screw bolt 500 .

In addition, since the flange 310 is inserted into the through hole 2211 of the hook 221 , when the flange 310 is coupled to the base part 100 , the hook 221 coupled to the flange 310 is also inserted into the base part ( 100) can be combined. Accordingly, the upper clad 300 in which the flange 310 is formed and the lower clad 200 in which the hook 221 is formed can be stably and firmly coupled to the base 100 by the screw bolt 500 .

In an embodiment, the cover member 610 , the lower clad 200 , and the upper clad 300 may be coupled to the base part 100 by the same screw bolt 500 .

Due to the above-described structure, a separate structure for coupling the lower clad 200 and the upper clad 300 is not provided on the base 100, and the coupling protrusion 110 used for coupling the cover member 610. By using the lower clad 200 and the upper clad 300 can be stably and firmly coupled to the base part 100 .

As described above, the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings disclosed in the present specification. It is obvious that variations can be made. In addition, although the effects according to the configuration of the present invention have not been explicitly described and described while describing the embodiments of the present invention, it is natural that the effects predictable by the configuration should also be recognized.

10: cabinet 20: door
20a: lower door 21: door
22: handle 30: dispenser
40: hinge member 50: drawer
100: base 101: mounting groove
110: coupling protrusion 111: screw hole
120: opening 200: lower clad
210: first plate 220: second plate
221: hook 221a: first piece
2211: through hole 221b: second piece
300: upper clad 310: flange
311: coupling portion 311a: insertion hole
312: connection 400: side clad
500: screw bolt 610: cover member
620: divider 630: guide bar
640: guide bracket 700: molded part
700a: first cell 700b: second cell
701: mounting hole

Claims (11)

a base portion providing a space for accommodating a storage object;
a lower clad disposed on the lower inner side of the base;
an upper clad disposed inside the base and coupled to an upper side of the lower clad; and
A side clad disposed inside the base part and disposed on side surfaces of the lower clad and the upper clad.
including,
The upper clad is
and a flange passing through the lower clad and the base part and coupled to the outside of the base part,
Drawer. According to claim 1,
The base part,
It is formed to protrude to the outside and has a coupling protrusion to which a screw bolt is coupled,
The flange is
a coupling part coupled to the coupling protrusion by the screw bolt and having an insertion hole into which the screw bolt is inserted; and
One end is connected to the coupling part, the other end is connected to the lower part of the upper clad, and the connecting part is bent when the flange is coupled to the coupling protrusion.
containing,
Drawer. 4. The method of claim 3,
The lower clad is
a first plate forming a bottom of the lower clad and disposed on the bottom of the base part; and
A second plate is formed to be bent from an end of the first plate to form a sidewall of the lower clad, and a hook through which the flange of the upper clad passes is formed at an upper end of the second plate
containing,
Drawer. 4. The method of claim 3,
The hook is
a first piece having one side protruding from an end of the second plate and having a through hole through which the flange passes; and
A second piece formed to be bent from the first piece
containing,
Drawer. 5. The method of claim 4,
The base part,
The longitudinal direction is formed in the side "‡ direction of the base part and having an opening through which the hook passes,
Drawer. 6. The method of claim 5,
The longitudinal direction is disposed in the side "‡ direction of the base part, further comprising a cover member coupled to the outside of the base part to close the opening,
Drawer. 7. The method of claim 6,
A divider disposed inside the base part and provided to be movable in the lateral direction of the base part
further comprising,
Drawer. 8. The method of claim 7,
a guide bar disposed in the opening; and
One side is coupled to the divider, and the other side is a guide bracket coupled to the guide bar to be movable.
further comprising,
Drawer. According to claim 1,
The upper clad, the lower clad and the side clad are formed of a stainless steel material,
Drawer. cold room; and
A freezer compartment disposed under the refrigerating compartment and provided with a drawer
including,
The drawer is
a base portion providing a space for accommodating a storage object;
a lower clad disposed on the lower inner side of the base;
an upper clad disposed inside the base and coupled to an upper side of the lower clad;
a side clad disposed inside the base part and coupled to side surfaces of the lower clad and the upper clad; and
A divider disposed inside the base part and provided to be movable in the lateral direction of the base part
including,
The upper clad is
and a flange passing through the lower clad and the base part and coupled to the outside of the base part,
Refrigerator. 11. The method of claim 10,
The base part,
It is formed to protrude to the outside and has a coupling protrusion to which a screw bolt is coupled,
The flange is
a coupling part coupled to the coupling protrusion by the screw bolt and having an insertion hole into which the screw bolt is inserted; and
One end is connected to the coupling part, the other end is connected to the lower part of the upper clad, and the connecting part is bent when the flange is coupled to the coupling protrusion.
containing,
Refrigerator.

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