KR20180066497A - Refrigerator - Google Patents

Abstract

The present invention provides a refrigerator including a plurality of blocks composing an inner casing thereof by being assembled to each other. The refrigerator comprises: the outer casing forming an outer appearance; a storage room located at the inside of the outer casing and storing objects; and the blocks composing the inner casing forming the storage room and assembled to each other, wherein the blocks have sizes in which the inner casing is proportionally divided.

Description

Refrigerator {REFRIGERATOR}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator including a plurality of blocks assembled with each other to constitute an inner surface.

The refrigerator is a household appliance which can store food freshly by having a storage room for storing food and a cold supply device for supplying cold air to the storage room.

Generally, the refrigerator includes a main body having a storage chamber inside and a door installed on a front surface of the main body to open and close the opened front.

The main body may include a foam insulating material filled in between the inner and outer surfaces for the purpose of heat insulation of the inner and outer spaces formed in the outer and inner surfaces of the outer and inner surfaces of the outer and inner surfaces, respectively.

The trauma may be made of metal to protect the appearance, while the inner surface may be made of plastic. The inner surface can be manufactured through a vacuum forming method in which a plate material made of a plastic material is vacuum-adsorbed on the surface of the mold.

That is, the plastic sheet material in a heated state may be vacuum-adsorbed to the outer surface of a mold provided to have an inner surface shape of the storage chamber, and the inner storage space may be formed so as to form a housing shape forming a storage chamber.

The refrigerator may include various types of models. For example, the refrigerator may include a bottom freezer type in which an upper storage compartment is provided as a refrigerating compartment and a lower storage compartment is provided as a freezing compartment, a freezer compartment and a refrigerating compartment A side by side type, and a top mounting type in which a freezing chamber is disposed on a refrigerating chamber.

However, in the vacuum molding method for forming the inner surface of the refrigerator, only one model and one size of the product can be molded in one mold apparatus, and accordingly, the production cost is increased in order to produce various types of refrigerator models. Productivity may be poor.

In addition, since the integrally molded inner wall has a generally rectangular shape (box shape), it is not possible to stack the inner wall in a multistage manner, and a large space for storing the inner wall may be required.

One aspect of the present invention relates to an improved refrigerator comprising a plurality of shared blocks that are assembled together to form an inner cavity so as not to develop a separate new inner cavity for the storage chamber each time a new size and shape refrigerator model is introduced.

Another aspect of the present invention relates to a refrigerator including a plurality of miniaturized blocks which are injection-molded in a planar form so that a plurality of blocks that are not assembled inwardly can be stacked and stored.

Another aspect of the present invention relates to a refrigerator including a plurality of blocks having a uniform fit-fit portion compatible with various components so as to be able to detach various parts required inside and outside the storage chamber.

According to an aspect of the present invention, a refrigerator includes a trauma that forms an external shape, a storage chamber which is located inside the trauma and stores an object, and a plurality of blocks which constitute an internal phase forming the storage chamber and are assembled with each other, And may have a size proportional to the internal phase.

Wherein the plurality of blocks includes an assembly positioned at an edge of the plurality of blocks such that the plurality of blocks can be assembled with each other, the assembly includes an insertion portion positioned at a first edge, And a receiving portion located at a second edge of the receiving portion.

The inserting portion of one of the plurality of blocks may be inserted in a receiving portion of another adjacent block among the plurality of blocks.

The plurality of blocks including a first surface constituting an outer surface of the inner surface and a second surface constituting an inner surface of the inner surface, the insertion portion including a first engaging portion protruding in a direction in which the first surface faces, And the second coupling portion may include a second coupling portion to which the first coupling portion is coupled.

The assembly may be positioned between the first surface and the second surface such that the second surfaces are connected to each other in parallel.

The component may further include an internal component having an external component having a first fitting to engage the first surface and a second fitting to engage the second surface, have.

The plurality of blocks may include a first fitting groove for coupling the first fitting portion and a second fitting groove for coupling the second fitting portion.

The first engaging groove and the second fitting groove may be spaced apart from each other by a predetermined distance in the transverse direction and the longitudinal direction.

The internal component may include a metal cooling plate capable of maintaining the temperature of the storage chamber.

The first fitting groove may have a symmetrical shape so that the external component can be engaged with the first fitting groove regardless of the direction.

The plurality of blocks may include a planar block constituting the inner wall of the inward phase, a rim block positioned at the edge of the inner phase, and a variable block capable of varying the size of the storage chamber.

Wherein the variable block includes a first variable block capable of varying the depth direction size of the storage chamber, a second variable block capable of varying the width direction size of the storage chamber, and a third variable block Block.

The plurality of blocks are injection-molded, and can be stacked in multiple stages at the time of separate storage.

According to another aspect of the present invention, there is provided a refrigerator comprising: a trauma that forms an external shape; a storage chamber that is located inside the trauma and stores an object; and an inner surface that forms the storage chamber, And the plurality of blocks may be assembled together along an assembly line that coincides with the vertical direction and the horizontal direction.

The plurality of blocks may include a functional block capable of performing a necessary function in the storage room and capable of changing the assembled position.

And an external component coupled to the plurality of blocks, wherein the external component may include a fixing member capable of fixing a pipe located between the external surface and the internal surface.

The present invention can reduce the investment cost and the development period for developing a separate new interior for the storage room each time introducing a refrigerator model of a new size and shape.

Since a plurality of miniaturized blocks separated from each other are injection-molded in a planar shape, the present invention can efficiently manage inventory and maximize the space efficiency of a production factory by eliminating large-scale vacuum forming equipment and extrusion equipment can do.

The present invention includes a uniform fitting portion in which a plurality of blocks are compatible with various parts, so that it is possible to broaden the application range of various parts and to eliminate a separate device for fixing the parts, can do.

1 is a perspective view of a refrigerator according to the present invention.
FIG. 2 is a view showing a separated trauma and an internal phase of a refrigerator according to the present invention.
FIG. 3 is a view showing a plurality of blocks constituting an inner surface of a refrigerator according to the present invention. FIG.
FIG. 4 is an exploded view of an inner surface of a refrigerator according to the present invention, which is composed of a plurality of blocks having a size proportional to the inner surface of the refrigerator.
FIG. 5 is a view showing an assembly line of a plurality of blocks constituting an inner surface of a refrigerator according to the present invention. FIG.
6 is a view showing a planar block in the refrigerator according to the present invention.
7 is a view showing a state in which a plurality of blocks are assembled in a refrigerator according to the present invention.
8 is a view showing a plurality of assembled blocks in the refrigerator according to the present invention.
9 is a view showing a second surface of a plurality of assembled blocks in a refrigerator according to the present invention.
10 is a view showing an external component to be coupled to a first surface of a plurality of blocks in a refrigerator according to the present invention.
11 is a view showing a first fitting groove formed on a first surface of a plurality of blocks to which the first fitting portion of the fixing member is coupled in the refrigerator according to the present invention.
12 is a view showing an internal component which is coupled to a second surface of a plurality of blocks in a refrigerator according to the present invention.
13 is a view showing a metal cooling plate coupled to a second surface of a plurality of blocks in a refrigerator according to the present invention.
FIG. 14 is a diagram showing an internal phase including a first variable block in a refrigerator according to the present invention. FIG.
FIG. 15 is a view showing the inside of a refrigerator according to a second embodiment of the present invention. FIG.
FIG. 16 is a diagram illustrating an internal configuration of a refrigerator according to a second embodiment of the present invention, including a second variable block and a third variable block.
FIG. 17 is a view showing the inner surface of a refrigerator according to a third embodiment of the present invention. FIG.

It is to be understood that both the embodiments described herein and the arrangements shown in the drawings are only a preferred embodiment of the disclosed invention and that at the time of filing of the present application, have.

In addition, the same reference numerals or signs shown in the respective figures of the present specification indicate components or components performing substantially the same function. Also, the terms used herein are used to illustrate the embodiments and are not intended to limit and / or limit the disclosed invention.

The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises ", or" having ", and the like, designate the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof.

Accordingly, it is not intended to exclude the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

It is also to be understood that terms including ordinals such as " first ", "second ", and the like used herein may be used to describe various components, but the components are not limited by the terms, It is used only for the purpose of distinguishing one component from another.

For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. The term "and / or" includes any combination of a plurality of related listed items or any of a plurality of related listed items.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a refrigerator according to the present invention.

1, the refrigerator 1 may include a main body 10 provided to form an appearance. The main body 10 may include an inner surface 100 forming the storage chamber 20 and an outer surface 11 connected to the outside of the inner surface 100 to form the appearance of the refrigerator 1. [

The refrigerator 1 may include a thermal insulation material (not shown) that is foamed to prevent the cold air from flowing out of the storage room 20 between the inner and outer surfaces 100 and 11. [

The refrigerator (1) may include a storage room (20) formed inside the main body (10) so that food can be stored. Specifically, the storage chamber 20 may be formed in the interior of the inner vessel 100. The storage chamber 20 may be partitioned into a plurality of storage chambers 20 by barrier ribs 12.

The storage chamber 20 may be partitioned into an upper storage chamber 21 and a lower storage chamber 22 by a first partition 121. The lower storage chamber 22 may be partitioned into a left storage chamber (not shown) and a right storage chamber (not shown) by a second partition (not shown).

However, the present invention is not limited thereto, and the upper storage chamber 21, like the lower storage chamber 22, may be partitioned into a left storage chamber and a right storage chamber by another partition (not shown).

The storage room 20 may include a refrigerator compartment and a freezer compartment. The upper storage compartment 21 may be provided as a refrigerating compartment and the lower storage compartment 22 may be provided as a freezing compartment according to the type of the refrigerator and conversely the upper storage compartment 21 may be provided as a freezing compartment and the lower compartment 22 may be provided as a refrigerating compartment have.

The freezer can be kept at about minus 20, and the fridge can be kept at about video 3. The freezing chamber and the refrigerating chamber can be insulated by the partition wall 12 in addition to the heat insulating material (not shown).

In the storage room 20, a storage container 40 for a drawer for storing vegetables, fruits, and the like may be installed. The storage container 40 may be provided in the form of a box, and the storage container 40 may be provided to store the object in the closed internal space.

The storage room 20 may be provided with a shelf 50 capable of supporting objects stored in the storage room 20. The shelves 50 may be provided in plural. The shelf 50 can be installed anywhere in the freezer compartment or the freezer compartment.

The refrigerator 1 may include a cold air supply device (not shown) for supplying cool air to the storage room 20 so that the food stored in the storage room 20 can be stored freshly.

(Not shown) for compressing the refrigerant to a high pressure, a condenser (not shown) for condensing the compressed refrigerant, an expansion device (not shown) for expanding the refrigerant to low pressure, (Not shown) for generating a refrigerant and a refrigerant pipe (not shown) for guiding the refrigerant.

The refrigerator 1 may include a door 30 rotatably installed on the main body 10 so as to open and close an open front of the storage room 20. [ Specifically, the door 30 can be hinged to the main body 10 so as to be rotatable. The door (30) can form an appearance of the refrigerator (1) together with the main body (10).

On the rear surface of the door 30, a plurality of door guards 31 capable of receiving objects and the like may be provided. The door guard 31 may be provided to accommodate a small volume or the like.

FIG. 2 is a view showing a separated trauma and an internal phase of a refrigerator according to the present invention.

As shown in Fig. 2, the main body 10 can be separated into an in-phase 11 and an in-phase 100. The outer surface 11 can form an outer surface of the body 10 and the inner surface 100 can be positioned on the inner side of the outer surface 11. [

The inner surface 100 can form the appearance of the storage chamber 20. [ The inner surface 100 may include a plurality of blocks 200 assembled with each other to constitute the inner surface 100. The inner surface 100 may include a top wall 110, both side walls 120, a back wall 130 and a bottom wall 140.

FIG. 3 is a view showing a plurality of blocks constituting an inner surface of a refrigerator according to the present invention. FIG.

3, the plurality of blocks 200 constituting the inner surface 100 are divided into a planar block 210 constituting the inner wall of the inner surface 100, a rim block 220 located at the edge of the inner surface 100 And a variable block 230 that can vary the size of the storage chamber 20.

The planar block 210 may be most commonly used to construct the inner surface 100 and the rim block 220 may form each rim of the inner surface 100. The variable block 230 may constitute various internal phases 100 by varying the size of the internal phase 100 according to whether the variable block 230 is used.

In addition, the plurality of blocks 200 may include a function block 240 that performs a necessary function in the storage room 20 and can be changed in the assembled position. The functional block 240 may be provided with various types and types according to functions required. The detailed configuration of the variable block 230 and the functional block 240 will be described below.

The planar block 210, the border block 220, the variable block 230, and the functional block 240 included in the plurality of blocks 200 defined herein are not mutually independent definitions, .

That is, for example, if the planar block 210 further includes a functional element that performs a necessary function in the storage room 20, the planar block 210 corresponds to the planar block 210 and the functional block 240 You can do it. The above definition may be applied equally to all the plurality of blocks 200. [

The plurality of blocks 200 may be assembled with each other to constitute the inner image 100 and the plurality of blocks 200 constituting the inner image 100 may be separately stored. The plurality of blocks 200 can be miniaturized and injection-molded so that they can be stacked in multiple stages at the time of separate storage.

FIG. 4 is an exploded view of an inner surface of a refrigerator according to the present invention, which is composed of a plurality of blocks having a size proportional to the inner surface of the refrigerator. As shown in FIG. 4, the plurality of blocks 200 may be injection molded so that the inner shape 200 has a proportional distribution size. That is, the upper storage chamber 21 of the refrigerator 1 according to the present invention may have a length A in the height direction (Z-axis direction).

The planar block 210 constituting the both side walls 120 of the upper storage chamber 21 has a length of 1/6 A in the height direction (Z-axis direction) and a length B in the depth direction (Y-axis direction). Thus, when the six planar blocks 210 are assembled, a part of the side wall 120 having a length A in the height direction (Z-axis direction) can be formed.

The side wall 120 of the upper storage chamber 21 is divided into a first variable block 231 having a length A in the height direction (Z-axis direction) and a length C in the depth direction (Y- And a border block 220, for example.

The lower storage chamber 22 can be partitioned into a left storage chamber (not shown) and a right storage chamber (not shown) each having a length D in the width direction (X axis direction) by a second partition (not shown).

The side wall 120 of the lower storage chamber 22 may be constituted by three of the planar blocks 210 and the first variable block 231 and the rear wall 130 of the lower storage chamber 22 may include the side wall 120, (Z-axis direction) length 1/3 A so as to coincide with the height direction 120 of the functional block 240.

That is, the plurality of blocks 200 constituting the upper wall 110, the side walls 120, the rear wall 130 and the lower wall 140 of the inner vessel 100 are divided into a plurality of blocks 200, Size.

Therefore, when the plurality of blocks 200 are assembled to each other, the mutual coupling can be matched, and the size of the inner phase 100 constituted by assembling the plurality of blocks 200 can be variously formed. Another embodiment of the inner size 100 formed with different sizes is as follows.

FIG. 5 is a view showing an assembly line of a plurality of blocks constituting an inner surface of a refrigerator according to the present invention. FIG. As shown in Fig. 5, the plurality of blocks 200 constituting the internal phase 100 can be assembled together along an assembly line coinciding in the vertical direction (Z-axis direction) and the horizontal direction (Y-axis direction).

Since a plurality of blocks 200 divided and formed with a proportional distribution size are assembled along an assembly line coinciding with each other in the vertical direction (Z-axis direction) and the horizontal direction (Y-axis direction) (200) can be matched.

5 shows only the side wall 120 of the upper storage chamber 21, but not limited thereto. The plurality of blocks 200 constituting all the walls of the inner wall 100 are arranged in the vertical direction Can be assembled along an assembly line that coincides in a horizontal direction.

Meanwhile, the functional block 240 shown in FIG. 5 may include a lamp accommodating portion 241 having a function of engaging a lamp in the storage chamber 20. Only the shape of the functional block 240 can be changed according to the shape of the lamp, so that it is possible to easily apply a new type of lamp to the storage chamber 20 without needing to change the entire internal surface 100.

6 is a view showing a planar block in the refrigerator according to the present invention. 6, a plurality of blocks 200 according to the present invention includes a plurality of blocks 200, a plurality of blocks 200, a plurality of blocks 200, 202).

The assembly 202 includes an insertion portion 203 located at the first edge 201a and a receiving portion 204 located at the second edge 201b opposite the first edge 201a .

For example, of the plurality of blocks 200, the planar block 210 may have a rectangular shape, and if one of the bottom edge and the side edge corresponds to the first edge 201a, the top edge and the side edge And the other one may correspond to the second edge 201b.

The plurality of blocks 200 may include a first surface 205 forming the outer surface of the inner surface 100 and a second surface 206 forming the inner surface of the inner surface.

The insertion portion 203 may be positioned between the first surface 205 and the second surface 206. The first surface 205 may protrude to form the receiving portion 204 at a portion corresponding to the edge 201. Alternatively, the second surface 206 may be flat without protruding portions.

The insertion portion 203 may have a rectangular shape and an end portion that contacts the receiving portion 204 may include an inclination in order to facilitate insertion into the accommodating portion 204. [

The insertion portion 203 may include a first coupling portion 207 protruding in a direction toward the first surface 205 and the receiving portion 204 may include a second coupling portion 207 to which the first coupling portion 207 is coupled, (208). ≪ / RTI >

Each of the first coupling portion 207 and the second coupling portion 208 may be provided in plurality. The first coupling portion 207 and the second coupling portion 208 may be spaced apart from each other by a predetermined distance.

7 is a view showing a state in which a plurality of blocks are assembled in a refrigerator according to the present invention. 7, the insertion portion 203 of one block of the plurality of blocks 200 may be inserted into the receiving portion 204 of another adjacent block among the plurality of blocks 200 . Thereby, the plurality of blocks 200 can be assembled with each other.

Since the assembling sections 202 of the plurality of blocks 200 are located along the assembling line coinciding with the vertical and horizontal directions of the corresponding wall surfaces, the assembling of the plurality of blocks 200 can be matched.

For example, the planar block 210 may be assembled with another adjacent planar block 210, and the assembled planar block 210 may be combined with the functional block 240.

8 is a view showing a plurality of assembled blocks in the refrigerator according to the present invention. 8, the size of the insertion portion 203 of one block of the plurality of blocks 200 is equal to the size of the accommodating portion 204 of another adjacent block among the plurality of blocks 200 The assemblies of the plurality of blocks 200 can be matched with each other.

The plurality of blocks 200 can be formed of a plastic material to be injection-molded, and thus can have a predetermined elasticity. Therefore, even if the first coupling portion 207 protrudes from the insertion portion 203, the first coupling portion 207 can be easily inserted into the second coupling portion 208 due to the elasticity.

The plurality of blocks 200 adjacent to each other by the mutual engagement of the first engagement portion 207 and the second engagement portion 208 can maintain the engagement of the engagement without a separate fastening member.

9 is a view showing a second surface of a plurality of assembled blocks in a refrigerator according to the present invention. 9, the second surface 206 of one block of the plurality of blocks 200 and the second surface 206 of the other block of the plurality of blocks 200 include a plurality of blocks (200) are assembled with each other, they can be connected to each other in parallel. That is, the inner surface of the inner surface 100 constituted by assembling the plurality of blocks 200 can be formed flat without a step.

The outer surface of the inner surface 100 constituted by the assembly of the plurality of blocks 200 may not be visible by the outer surface 11 and may be formed to include the protruding portion.

Alternatively, the inner surface of the inner vessel 100 forms the storage chamber 20, and when the inner vessel 100 is opened by the door 30, it may affect the overall appearance of the refrigerator 1, May be preferably formed.

On the other hand, it is preferable that the inner surface of the inner surface 100 is formed flat even in terms of securing a space for storing food or the like in the storage room 20.

10 is a view showing an external component to be coupled to a first surface of a plurality of blocks in a refrigerator according to the present invention. As shown in FIG. 10, the storage chamber 20 may include a component 300 that fits into a plurality of blocks 200 constituting the inner surface 100. The component 300 may include an external component 310 having a first fitting 311 that engages the first surface 205.

The plurality of blocks 200 may be located on the first surface 205 and include a first fitting groove 312 to which the first fitting portion 311 is coupled. The first fitting grooves 312 may be spaced apart from each other by a predetermined distance in the lateral direction and the longitudinal direction of the wall surface on which the first fitting groove 312 is formed.

For example, the first fitting grooves 312 may be spaced apart from each other by a predetermined distance in the lateral direction (X-axis direction) and the longitudinal direction (Z-axis direction) of the rear wall 130 of the inner top 100.

The plurality of blocks 200 in which the first fitting grooves 312 are formed may include a functional block 240. In other words, the planar block 210 may include the functional block 240 when the first fitting groove 312 is formed in the planar block 210.

The external component 310 may include a fixing member 330 capable of fixing the pipe 13 positioned between the external surface 11 and the internal surface 100. [ The fixing member 330 may have a shape of a forceps, and therefore, the pipe 13 can be fixed without using a separate adhesive or the like.

10 shows a plurality of blocks 200 formed in the first fitting groove 312 only as a plurality of blocks 200 forming the rear wall 130 of the inner top 100. However, All of the plurality of blocks 200 constituting the block 100 may include a first fitting groove 312 as required.

10 shows only the fixing member 330 as one of the external components 310 but the present invention is not limited thereto and components necessary for the refrigerator 1 positioned between the internal and external phases 100 and 11 All of which may be included in the external component 310.

11 is a view showing a first fitting groove formed on a first surface of a plurality of blocks to which the first fitting portion of the fixing member is coupled in the refrigerator according to the present invention. 11, the first fitting groove 312 may have a symmetrical shape so that the external component 310 can be coupled to the first fitting groove 312 regardless of the direction.

For example, the first fitting groove 312 may have a square shape having a length a of one side, and an opening may be formed so that the first fitting portion 311 of the external component 310 can be properly engaged with the opening portion .

11, the shape of the first fitting portion 311 and the first fitting groove 312 is a square having a length a on one side, but is not limited thereto.

For example, if the external component 310 is symmetrical such that the external component 310 can be coupled to the first fitting groove 312 regardless of the direction, the shape of the first fitting portion 311 and the shape of the first fitting groove 312 . ≪ / RTI >

FIG. 12 is a view showing an internal component that is coupled to a second surface of a plurality of blocks in a refrigerator according to the present invention. FIG. 12, the part 300 to be fitted to the plurality of blocks 200 constituting the inner surface 100 has an inner part 321 having a second fitting part 321 to be coupled to the second surface 206, (320).

The plurality of blocks 200 may be located on the second surface 206 and include a second fitting groove 322 to which the second fitting portion 321 is coupled. The second fitting grooves 322 may be spaced apart from each other in the horizontal direction and the vertical direction within the plurality of blocks 200 by a predetermined distance.

The plurality of blocks 200 in which the second fitting grooves 322 are formed may include the functional block 240. That is, even the planar block 210 may include the functional block 240 when the second fitting groove 322 is formed in the planar block 210.

The inner part 310 may include a guide rail 41 for guiding the shelf 50 capable of loading objects into the storage room 20 so that the shelf 50 can be drawn out in the forward and backward directions of the refrigerator 1 .

12, only the guide rail 41 is shown as the inner part 310. However, the present invention is not limited to this. The inner part 320 may include all of the necessary parts inside the storage room 20.

The second fitting portion 321 may protrude in a direction in which the first surface 205 faces, and may be spaced apart at a predetermined interval. The second fitting groove 322 may have a shape corresponding to the second fitting portion 321 and may extend from the second face 206 to the first face 205 and protrude therefrom.

The second fitting portion 321 and the second fitting groove 322 may include fixing portions for fixing the mutual coupling.

13 is a view showing a metal cooling plate coupled to a second surface of a plurality of blocks in a refrigerator according to the present invention. As shown in FIG. 13, the internal component 320 may include a metal cooling plate 340 that can maintain the temperature of the storage chamber. The metal cooling plate 340 can be coupled to both side walls 120 of the upper storage chamber 21. However, the present invention is not limited thereto and can be coupled to all inner walls of the storage chamber 20 as required.

The metal cooling plate 340 is formed by joining the metal cooling plate 340 to the second surface 206 so that the second fitting groove 322 formed on the second surface 206 and the second fitting groove 322 formed on the second surface 206, And a metal fitting groove 342 through which the second fitting portion 321 can penetrate so that mutual coupling of the fitting portion 321 is not disturbed.

The metal fitting groove 342 may be formed to coincide with the position of the second fitting groove 322 formed on the second surface 206.

FIG. 14 is a diagram showing an internal phase including a first variable block in a refrigerator according to the present invention. FIG. The first variable block 231 is shaded in Fig. As shown in FIG. 14, the variable block 230 may include a first variable block 231 capable of changing the depth direction (Y-axis direction) size of the storage chamber 20.

The first variable block 231 can be located around both the side walls 120 and the upper wall 11 of the upper storage chamber 21 and can be positioned between the edge block 220 of the rear wall 130 of the upper storage chamber 21, Can be assembled.

The first variable block 231 may be positioned around the side walls 120 and the bottom wall 140 of the lower storage compartment 22 and may be assembled with the rim block 220 located on the front side of the lower storage compartment 22. [ And can be assembled with the functional block 240.

The first variable block 231 may be fixed to the storage chamber 20 depending on whether the first variable block 231 is used or not when the plurality of blocks 200 constituting the inner wall 100 are assembled. (Y-axis direction) size of the substrate W can be varied without limitation.

FIG. 15 is a view showing the inside of a refrigerator according to a second embodiment of the present invention. FIG. The inner surface 102 of the refrigerator 2 according to the second embodiment of the present invention is connected to the first variable block 231 in the inner surface 100 of the refrigerator 1 according to the first embodiment, Can be separated and removed.

That is, the inner surface 102 of the refrigerator 2 according to the second embodiment can constitute a refrigerator 2 of a smaller model than the inner surface 100 of the refrigerator 1 according to the first embodiment. Accordingly, the present invention can constitute a refrigerator of various models depending on whether a plurality of blocks 200 including the variable block 230 are assembled.

FIG. 16 is a diagram illustrating an internal configuration of a refrigerator according to a second embodiment of the present invention, including a second variable block and a third variable block. The second variable block 232 and the third variable block 233 are shaded in Fig. 16, the variable block 230 includes a second variable block 232 capable of varying the size in the width direction (X-axis direction) of the storage chamber 20 and a second variable block 232 having a size in the height direction Z And a third variable block 233 capable of varying the axial direction (i.e., the axial direction).

The second variable block 232 may be positioned around the upper wall 110 and the rear wall 130 of the upper storage compartment 21 and may be positioned between the upper wall 110 and the rear wall 130 of the upper storage compartment 21. [ And may be assembled with the edge block 220.

The second variable block 232 may be located in the lower wall 140 and the rear wall 130 of the lower storage compartment 22 and may include a lower wall 140 and a rim of the rear wall 130, May be assembled with the block 220.

However, the present invention is not limited thereto. The second variable block 232 may be installed in the storage chamber 20 depending on whether the second variable block 232 is used or not when assembling the plurality of blocks 200 constituting the inner- (X-axis direction) size of the light-emitting device.

The third variable block 233 may be located around the side walls 120 and the rear wall 130 of the storage chamber 20 and may be located on the rear wall 130 of the upper storage chamber 21 and the lower storage chamber 22, Can be assembled between the functional blocks 240 to be assembled.

The third variable block 233 can be assembled with the functional block 240 including the second fitting groove 322 constituting the both side walls 120 of the upper storage chamber 21, The length may be lower than the other variable blocks 230.

The third variable block 233 is not limited to the case where the third variable block 233 is used when assembling the plurality of blocks 200 constituting the inner top 100, (Z-axis direction) size of the substrate W can be varied without limitation.

FIG. 17 is a view showing the inner surface of a refrigerator according to a third embodiment of the present invention. FIG. The inner surface 103 of the refrigerator 3 according to the third embodiment of the present invention is connected to the second variable block 232 in the inner surface 102 of the refrigerator 2 according to the second embodiment, And the third variable block 233 are separated and removed.

The inner surface 103 of the refrigerator 3 according to the third embodiment is different from the inner surface 100 of the refrigerator 1 according to the first embodiment and the inner surface 102 of the refrigerator 2 according to the second embodiment, Four doors 30 are not applied, and only two doors 30 can be applied.

Therefore, the inner surface 103 of the refrigerator 3 according to the third embodiment is different from the inner surface 100 of the refrigerator 1 according to the first embodiment and the inner surface 102 of the refrigerator 2 according to the second embodiment Can constitute a refrigerator (3) of another model.

That is, according to whether or not the plurality of blocks 200 are assembled, the present invention can constitute not only refrigerators having different sizes, but also various models of refrigerators having different configurations.

Although the technical idea of the present invention has been described above with reference to specific embodiments, the scope of the present invention is not limited to these embodiments. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. will be.

1, 2, 3: Refrigerator 10: Body
11: trauma 100, 102, 103: internal injuries
110: upper wall 120: side wall
130: rear wall 140: bottom wall
12: partition wall 121: first partition wall
13: piping 20: storage room
21: upper storage chamber 22: lower storage chamber
30: Door 31: Door guard
40: storage container 41: guide rail
50: shelf 200: plural blocks
201: Edge 201a: 1st edge
201b: second edge 202: assembly part
203; Insertion part 204:
205: first side 206: second side
207; First coupling portion 208:
210: plane block 220: border block
230: variable block 231: first variable block
232: second variable block 233: third variable block
240: Functional block 241: Lamp holder
300: part 310: external part
311: first fitting portion 312: first fitting groove
320: inner part 321: second fitting part
322: second fitting groove 330: fixing member
340: metal cooling plate 342: metal fitting groove

Claims (16)

Trauma to form an external shape;
A storage room located inside the trauma and storing an object; And
A plurality of blocks constituting an inner surface forming the storage chamber and being assembled with each other,
Wherein the plurality of blocks have a size proportional to the inner phase. The method according to claim 1,
Wherein the plurality of blocks include an assembling unit positioned at an edge of the plurality of blocks so that the plurality of blocks can be assembled with each other,
Wherein the assembly includes an insertion portion located at a first edge and a receiving portion located at a second edge opposite the first edge. 3. The method of claim 2,
Wherein the inserting portion of one of the plurality of blocks is inserted into a receiving portion of another adjacent block among the plurality of blocks. The method of claim 3,
The plurality of blocks including a first surface constituting an outer surface of the inner surface and a second surface constituting an inner surface of the inner surface,
Wherein the inserting portion includes a first engaging portion protruding in a direction toward the first face,
Wherein the accommodating portion includes a second engaging portion to which the first engaging portion is engaged. 5. The method of claim 4,
Wherein the assembly portion is positioned between the first surface and the second surface such that the second surfaces are connected to each other in parallel. 5. The method of claim 4,
Further comprising: a component that fits into the plurality of blocks,
Wherein the component includes an internal component having an external component having a first insert coupled to the first surface and a second insert coupled to the second surface. The method according to claim 6,
Wherein the plurality of blocks include a first fitting groove for coupling the first fitting portion and a second fitting groove for coupling the second fitting portion. 8. The method of claim 7,
Wherein the first fitting groove and the second fitting groove are spaced apart from each other by a predetermined distance in the transverse direction and the longitudinal direction. The method according to claim 6,
Wherein the internal component includes a metal cooling plate capable of maintaining the temperature of the storage chamber. 8. The method of claim 7,
Wherein the first fitting groove has a symmetrical shape so that the external component can be coupled to the first fitting groove regardless of a direction. The method according to claim 1,
Wherein the plurality of blocks include a planar block constituting an inner wall of the inward phase, a rim block positioned at an edge of the inner phase, and a variable block capable of varying the size of the storage chamber. 12. The method of claim 11,
Wherein the variable block includes a first variable block capable of varying the depth direction size of the storage chamber, a second variable block capable of varying the width direction size of the storage chamber, and a third variable block A refrigerator comprising a block. The method according to claim 1,
Wherein the plurality of blocks are injection-molded and can be stacked with each other at a plurality of stages in a separate storage state. Trauma to form an external shape;
A storage room located inside the trauma and storing an object; And
And an inner surface forming the storage chamber,
Wherein the inner phase includes a plurality of blocks assembled with each other to constitute the inner phase,
Wherein the plurality of blocks are assembled together along an assembly line that coincides in a vertical direction and a horizontal direction. 15. The method of claim 14,
Wherein the plurality of blocks include a functional block capable of performing a necessary function in the storage room and capable of changing a position to be assembled. 15. The method of claim 14,
Further comprising an external component coupled to the plurality of blocks,
Wherein the external component includes a fixing member capable of fixing a pipe positioned between the external surface and the internal surface.

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