JP2000097556A - Refrigerator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enhance the convenience of a storage chamber by forming a heat insulating partition wall of a plurality of split heat insulating partition walls and arranging a freezing chamber and juxtaposed ice making chamber and a switching chamber sequentially from below. SOLUTION: A lateral partition heat insulating wall 11 partitions a vegetable chamber 3 from an ice making chamber 5 and a switching chamber 7 integrally and another lateral partition heat insulating wall 13 partitions a freezing chamber 9 from the switching chamber 7. A longitudinal heat insulating partition wall 15 partitions the juxtaposed ice making chamber 5 and the switching chamber 7. A partition chamber container 25 is secured with rollers 21a, 21b and the partition chamber container 25 can be drawn out from the switching chamber 7 by moving the rollers back and forth on rails 18a, 18b. According to the structure, the container in the ice making chamber can be drawn out well.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator, and more particularly to a refrigerator in which an ice making room is formed adjacent to a switching room.

[0002]

2. Description of the Related Art In a conventional refrigerator, there is a refrigerator in which an ice tray for making ice is exposed and arranged in a freezer compartment.

[0003] In such a refrigerator, there is a problem that the odor in the refrigerator is transferred to the water in relation to the ice making time, so that delicious ice cannot be produced. In order to solve this problem, a refrigerator has been proposed in which an ice making room is provided between the vegetable room and the freezing room adjacent to the switching room, and the ice making room is made independent of the freezing room in order to shorten the ice making time.

Such a conventional technique is disclosed in, for example,
There is a technique disclosed in JP-A-118485.

In recent years, in order to further improve the usability, the most frequently used refrigeration room among a plurality of storage rooms has been arranged at the uppermost position, and the vegetable room and the freezer room have been arranged below these. Things are considered.

[0006] In this conventional technique, the vegetable compartment is located at the lowest position, the freezing compartment is placed above it, and the refrigerator compartment is placed above it. Recently, a refrigerator having a storage room (hereinafter, referred to as a switching room) that can switch the temperature in a storage room to a plurality of temperatures such as refrigeration, freezing, and vegetable refrigeration according to a user's selection has been considered. In the prior art 2, the switching room is disposed between the refrigerator compartment and the freezing compartment in parallel with the ice making compartment in the lateral direction.

[0007] In this prior art, a cooler is provided at the rear of the freezing compartment, which is advantageous for efficiently cooling the inside of the refrigerator.

[0008]

In addition, a refrigerator compartment is arranged at the uppermost position, a freezer compartment is arranged at the lowermost position, and a vegetable compartment is arranged at a position between them. Refrigerators with improved usability when using vegetable rooms are being considered. In the case of providing the above-mentioned switching room or ice making room in the refrigerator of such a form, as a mode arranged without impairing the usability of the vegetable room, the switching room and the ice making room are arranged in parallel in the horizontal direction, And a freezing room. That is, in this embodiment, the switching chamber is disposed immediately above the lowermost freezing chamber.

In this case, the cooler disposed in the refrigerator behind the freezer is provided at a position above a machine room formed below the rear side of the refrigerator, and the height of the upper end of the cooler is increased. Is located at a position higher than the height position of the partition wall between the freezing room and the switching room, and as a result, the cooler is arranged behind both of the freezing room and the switching room in such a manner as to extend over both the freezing room and the switching room . Alternatively, a fan above the cooler and a cool air duct through which cool air flows to each storage room are arranged behind the switching room.
In such a mode, since the switching room may be used as a refrigerator room or a vegetable room, the transfer of heat between the cooling device, the fan, the cold air duct and the switching room is performed between the two. A partition wall for suppression is provided. It is desirable that a heat insulating member is disposed on the partition wall. Further, a heat insulating partition wall is provided between adjacent storage rooms.

It is desirable from the viewpoint of cost and performance that the heat insulating partition wall is formed integrally with the inner box when the inner box is formed so that the heat insulating material is filled when the heat insulating material is foamed. However, when a cooler, a fan, and a duct are arranged behind the switching chamber, forming the heat insulating partition integrally with the inner box complicates the inner box shape and increases cost. In addition, forming the partition wall between the switching room and the surrounding storage room integrally with the inner box complicates the flow path of the filled heat insulating material, causing wrinkles and distortion on the inner box surface, thereby lowering the yield. In the above-described prior art, no consideration has been given to the point that the problem of the occurrence of such a problem occurs and the manufacturing cost increases.

In the refrigerator of this embodiment, the switching room requires a partitioning hot wall on the rear side, whereas the ice making room is not required, so that the depth of the ice making room can be increased accordingly. . For this reason, the ice storage container placed inside the ice storage container can be installed with a larger depth dimension.

However, as shown in FIG.
When the depth dimension of the rail 1 is increased by l and the length L of the rail 113 corresponding to the movable distance of the roller 121 is the same as the conventional length L, the ice container 111 can be pulled out only L forward. Can not. P is a position where ice can be taken out, and it is difficult to take out ice on the back side of the position P and the front side is an area where ice can be easily taken out. Therefore, in the above case, only l remains on the far side from the P position, and ice cannot be easily taken out. In the above prior art, such a point was not considered.

In order to solve the above problem, it is conceivable to provide an additional rail 117 having a length corresponding to 1 as shown in the lower diagram of FIG. By doing so, the drawing-out dimension of the ice storage container 111 forward is L + 1
Thus, the removal of ice from the ice storage container 111 is facilitated.
However, in such a conventional technique, an extra vertical partition wall 115 for attaching the additional rail 117 and the additional rail 117 are additionally required, and the cost is increased by that much, and a step is formed at the connecting portion between the conventional rail 113 and the additional rail 117. However, no consideration has been given to the problem that the roller 121 does not operate smoothly if it is produced, and the drawback of the ice storage container 111 is hindered.

In addition, the work of assembling the rails must be performed by fixing the rails on the rear side where the rails are difficult to reach. In addition, the divided rails are attached to the heat insulating wall so that the rail surfaces are the same. The problem that the work is difficult and the workability is poor, so that the number of steps of the assembling work increases and the cost increases, has not been considered.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a refrigerator with improved usability.

That is, an object of the present invention is to provide a refrigerator in which a freezing room, an ice making room and a switching room arranged in parallel are arranged in this order from the bottom, and the storage room has improved usability.

It is another object of the present invention to provide a refrigerator which enables a user to take out ice smoothly and improves usability.

Another object of the present invention is to provide a refrigerator capable of improving the workability of assembling a drawer type storage room and reducing the manufacturing cost.

[0019]

In order to achieve the above object, a refrigerator according to the present invention has a freezing room, an ice making room formed adjacent to the freezing room, and a switching room. In a refrigerator provided with a heat insulating partition wall for partitioning from the ice making room and the freezing room, wherein the heat insulating partition wall is formed by a plurality of heat insulating partition walls.

Alternatively, a cooler having a freezing room, an ice making room formed adjacent to the freezing room, and a switching room, and arranged behind the freezing room and the switching room to cool the air in the refrigerator. And a heat insulating partition wall that partitions the switching room into the ice making room and the freezing room and a space in which the cooler is disposed, wherein the space in which the cooler is disposed and the switching room are partitioned. And a recess formed on the heat insulating partition wall and recessed in the front-rear direction of the refrigerator.

[0021] Further, a container disposed in the switching chamber, which is disposed over the surface of the concave portion and on the side wall surface of the switching chamber for separating the ice making chamber and the switching chamber from each other, is arranged in front and rear. It has a moving rail.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the present invention will be described below with reference to the embodiments shown in FIGS. 1, 2, 3, 4, and 5. FIG. FIG. 1 is a front view of the refrigerator of the present invention, FIG. 2 is a vertical sectional view of a main part of FIG. 1, FIG. 3 is a horizontal sectional view of a main part of FIG. 1, and FIG.
FIG. 5 is an explanatory view of an M ′ longitudinal section, and FIG. 5 is an explanatory view of an NN ′ longitudinal section of FIG.

In FIG. 1, 1 is a refrigerator room, 3 is a vegetable room,
5 is an ice making room, 7 is a switching room, and the switching room 7 is a room that can be switched to a freezing room or a refrigerator room as needed. 9 is a freezing room. The ice making room 5 and the switching room 7 are formed between the vegetable room 3 and the freezing room 9 side by side.

The detailed configurations of the ice making room 5 and the switching room 7 of the above refrigerator will be described with reference to FIGS. In FIG. 2, reference numeral 11 denotes a horizontal partitioning hot wall. The horizontal partitioning hot wall 11 integrally partitions the vegetable room 3 and the ice making room 5 and the vegetable room 3 and the switching room 7 integrally. Reference numeral 13 denotes another horizontal partitioning hot wall different from the previous one, and the horizontal partitioning hot wall 13 partitions between the freezing room 9 and the switching room 7. Reference numeral 15 denotes a vertical partitioning hot wall, and the vertical partitioning hot wall 15 partitions between the ice making chamber 5 and the switching chamber 7 provided adjacent to each other. In addition, horizontal cutting hot wall 1
It is also possible to form the L-shape and the vertical partitioning hot wall 15 integrally with each other so as to eliminate the connection between the two walls. 17 is a rail of the ice making room 5 and 18 is a rail of the switching room 7. The rail 17a is provided on a side surface of the vertical cutting hot wall 15 on the side of the ice making chamber 5, and the rail 1
8a is provided on the side surface of the vertical partitioning hot wall 15 on the switching chamber 7 side.
The rail 17b is provided symmetrically with the rail 17a on the side of the inner box, and the rail 18b is provided symmetrically with the rail 18a on the side of the inner box. Reference numeral 20 denotes a roller of the ice making chamber 5, and reference numeral 21 denotes a roller of the switching chamber 7. The roller 20a is provided on the rail 17a, and the roller 20b is provided on the rail 17b. Roller 21
a is disposed on the rail 18a, and the roller 21b is disposed on the rail 18b. Reference numeral 19 denotes an ice tray. The ice tray 19 is disposed above the ice making chamber 5. Reference numeral 23 denotes an ice storage container, and the ice storage container 23 is disposed below the ice tray 19.
Provided to store the ice made from. The roller 20 is fixed to the ice container 23, and the roller 20 moves back and forth on the rail 17 so that the ice container 23 can be pulled out of the ice making chamber 5. Reference numeral 25 denotes a switching chamber container. The switching chamber container 25 is disposed in the switching chamber 7 and provided for storing and drawing out food in the switching chamber 7. The roller 21 is fixed to the switching chamber container 25, and the roller 21 moves in the front-rear direction on the rail 18 so that the switching chamber container 25 can be pulled out of the switching chamber 7.

In FIGS. 3, 4, and 5, reference numeral 27 denotes a cooler, and the cooler 27 is provided on the rear side of the box in the refrigerator. Reference numeral 29 denotes a forced circulation fan. The forced circulation fan 29 is provided above the cooler 27, and cools the cool air of the cooler 27 via the damper 33 provided on the ice making chamber 5 or the rear parting hot wall 31. It is provided to blow air to the switching chamber 7 to cool each chamber. Reference numeral 35 denotes a cooler chamber in which the cooler 27, the forced circulation fan 29, and the like are arranged. The rear parting heat 31 partitions the cooler room 35 and the switching room 7. Reference numeral 37 denotes a rear-partitioning hot wall surface, and the rear-partitioning hot wall surface 37 corresponds to the back surface of the switching chamber 7. Reference numeral 39 denotes a rail extending portion. The rail extending portion 39 is formed integrally with the rail 17a on the side of the ice making chamber 5, and has an upper rear cutting hot wall surface 37.
It extends further into the inner space 38 of the ice making chamber 5.

In recent years, in order to improve the usability of the refrigerator, the refrigerator which is most frequently used among the plurality of storages of the refrigerator is arranged at the highest position, and the refrigerator is located below the refrigerator. The provided ones are on sale. An example of such a prior art is a refrigerator GR-Y45K made by Toshiba.
The C machine is known. In this refrigerator, a plurality of storage compartments are formed on the inside, and a refrigerator compartment, an independent ice making compartment, a switching compartment, a freezing compartment, and a vegetable compartment are arranged in this order from the top. That is, the freezer compartment is disposed above the vegetable compartment at the lowest position. A cooler that is generally provided behind the freezer to cool the air in the refrigerator and forms a part of a refrigeration cycle is disposed. This is to cool the freezing room, which is the lowest temperature storage room, more efficiently. A fan for supplying the air cooled by the cooler into the storage is provided above the cooler. This cooler is disposed below a heat insulating partition wall that separates a freezing room and an upper storage room (switching room).

In addition, the refrigerator compartment is disposed at the uppermost position, the freezing compartment is disposed at the lowermost position, and the vegetable compartment is disposed at a position between the refrigerator compartments. Refrigerators with improved usability are being considered. In the case of providing the above-mentioned switching room or ice making room in the refrigerator of such a form, as a mode arranged without impairing the usability of the vegetable room, the switching room and the ice making room are arranged in parallel in the horizontal direction, And a freezing room.
That is, in this embodiment, the switching chamber is disposed immediately above the lowermost freezing chamber. In this case, the cooler disposed in the refrigerator behind the freezer compartment is provided at a position above a machine room formed below the refrigerator rear side, and the height of the upper end of the cooler is It becomes a position higher than the height position of the partition wall between a room and a change room, and, as a result, a cooler is arranged over both a freezer room and a change room behind these. In addition, a fan above the cooler and a cool air duct through which cool air flows to each storage room are arranged behind the switching room and behind the vegetable room.

In such a mode, since the switching room may be used as a refrigerator room or a vegetable room, the heat between the cooling device, the fan, the cool air duct and the switching room is provided between the two. A partition wall for suppressing transmission of light is provided. It is desirable that a heat insulating member is disposed on the partition wall. Further, a heat insulating partition wall is provided between adjacent storage rooms.

It is desirable from the viewpoint of cost and performance that the heat insulating partition wall is formed integrally with the inner box when the inner box is formed so that the heat insulating material is filled when the heat insulating material is foamed. However, when a cooler, a fan, and a duct are arranged behind the switching room and the vegetable room, forming the heat insulating partition integrally with the inner box complicates the inner box shape and increases cost.
In addition, the flow path of the filled heat insulating material becomes complicated, and wrinkles and distortion occur on the surface of the inner box, which causes a problem that the yield is reduced. Therefore, this heat insulating material is formed separately from the inner box, and attached inside the inner box after the inner box is foamed. At the time of this attachment, in consideration of workability and the reliability and performance of the refrigerator, these partition walls are formed by being divided into a plurality of pieces and assembled after foaming of the inner box.

In the refrigerator, a refrigerator door and this box are provided on the front end face inside the heat insulating wall constituting the box body of the refrigerator and the front end face inside the partition of each storage room. In order to prevent condensation from the temperature difference between the inside and outside of the refrigerator at the connection with the body, a pipe that forms a part of the refrigeration cycle of the refrigerator and through which the refrigerant flows (hereinafter referred to as dew-prevention pipe) is arranged. There is something. This dew-prevention pipe forms a part of the refrigeration cycle, and is difficult to assemble after foaming of the inner box. Therefore, the pipe is assembled inside the heat insulating wall and the partition member before foaming. Therefore, when assembling the heat insulating partition wall of the switching chamber after foaming, the dew prevention pipe must work while avoiding the partition member arranged inside, so that the size of the space between the partition members and The size of the heat insulating partition wall of the switching room is restricted by the space in the storage. For this reason, the heat insulating partition wall of the switching room is formed by being divided into a plurality of parts and assembled in the refrigerator.

In the above-described refrigerator, the heat insulating partition between the switch room and the cooler, the fan or the duct located at the rear of the switch room, and the partition between the switch room and the upper, lower, left and right storage rooms. When integrally forming the wall and assembling, it is difficult to assemble the refrigerator from the front because the partition member on the front side of the refrigerator becomes an obstacle. It is also difficult to assemble the partition member from above to below and join the partition member. Therefore, in the refrigerator of the present invention, the heat-insulating partition separating the periphery of the switching room is divided into a rear heat-insulating partition behind the switching room and a heat-insulating partition of a storage room adjacent to the switching room around the switching room. It was done. In particular, as shown in FIGS. 4 and 5, above the cooler, the fan 29 and the cold air duct 204 to the switching chamber 7 are provided.
When there are a damper 33 provided in this duct and a cool air duct to the freezing compartment 9, etc., the rear heat insulating partition wall 31 is formed thicker in the front direction of the refrigerator. On the other hand, there is no need for a heat insulating partition wall on the back side of the ice making room 5 side, that is, on the cooler 27 side. Therefore, when no heat insulating partition wall is provided behind the ice making chamber 5, the depth dimension can be increased accordingly. As shown in FIG. 4, in the present embodiment, a back space 38 is provided in the front-rear direction (depth direction) of the ice making chamber 5. Thereby, on the side of the ice making room 5 of the heat insulating partition wall between the ice making room 5 and the switching room 7, the heat insulating partition wall is divided in the front-back direction (or the depth direction). That is, it is divided into a wall surface of the heat insulating partition wall 15 in the front and rear direction and a partition wall surface of the heat insulating partition wall 203 in the front and rear direction.

The heat insulating partition wall 31 between the switching chamber 7 and the cooler 27 is provided with the cold air duct 204 and the damper 33 as described above.
Although the cooling air outlet 205 to the switching chamber 7 is usually provided above the switching chamber, the cooling air outlet 205 to the switching chamber 7 is provided above the switching chamber 5. The required thickness is not necessary. Therefore, the depth of the switching chamber 7 can be increased by making the heat insulating wall as thin as necessary at the rear portion below the cool air outlet 205 of the switching chamber 7. Alternatively, the switching chamber volume can be increased. By increasing the size of the switching chamber container only at the portion where the depth is increased, the volume of the switching chamber can be effectively used. That is, in this embodiment, the heat insulating partition wall 31 has a recess formed behind the switching chamber 7, and the heat insulating partition wall between the switching chamber 7 and the ice making chamber 5 is divided into front and rear.

As described above, the heat-insulating partition wall is divided in the front-rear direction. In particular, the heat-insulating partition wall separating the ice making chamber 5 and the switching chamber 7 is constituted by the vertical partition walls 15 and 203. Such a configuration is particularly effective when a partition member provided with a dew-prevention pipe is provided on the front side of the partition wall of the refrigerator storage room. This is because the partition member is located at the forefront of the partition wall, so that the mounting direction of the partition wall is restricted, or there is no space for mounting a large part in one operation. In addition, as shown in FIG. 2, the heat insulating partition wall between the switching room and the storage room adjacent to the switching room is divided into upper and lower horizontal members and vertical members. Wall, T
It may be shaped like a letter or a letter.

Instead of using the above dew-prevention pipe, for example, an electric heater may be used. In this case, it is not necessary to attach the heat insulating partition member on the front side of the refrigerator before foaming the inner box, and the heater portion can be assembled after the heat insulating wall around the switching room is assembled after foaming. For this reason, when assembling the heat insulating wall around the switching room, there is no heat insulating partition member, so that the restriction on the structure of the heat insulating wall around the switching room to be assembled is reduced. However, in this case, extra power is required by the heater, so that power consumption is further increased.

Further, in the refrigerator of the present invention, rails are provided on the vertical partitioning hot wall 15 for partitioning the vertical partitioning hot wall into the ice making chamber 5 side and the switching chamber 7 side, and rails 17a on the side walls on the ice making chamber side.
Is provided with a rail extension 39a extending beyond the vertical cutting hot wall 15 to the deep space 38 side of the ice making chamber 5. By doing so, the ice storage container 23 of the ice making chamber 5 can be pulled out by the length of the extended rail. The main part of the rail is a vertical cutting hot wall 1
5, the rail extension 39a
Even if the rails are not supported and fixed and extend into the inner space 38, the rails can maintain sufficient strength. Therefore, a vertical partition wall for mounting the rail extension portion 39a provided behind the vertical partition hot wall 15 becomes unnecessary, and the cost can be reduced. Further, since the rail extending portion 39 and the rail 17a are integrally formed, no step is formed on the rail, the drawer of the container is improved, and a refrigerator with a good workability of assembling the rail can be provided. .

Further, in order to more effectively use the containers arranged in the switching chamber 7, it is necessary to secure the length of the rail. In this embodiment, a concave portion for arranging rails is provided on the heat insulating partition wall 31 for moving the drawer of the container. The rail extension 39b of the rail 18a is provided in the recess to increase the length of the container drawn out, thereby improving the usability of the container. With such a configuration, the container 125 of the switching chamber 7 can be pulled out by the length of the extended rail. Ice making room 5 in this recess
The side is the wall surface on the rear side 203 of the heat insulating partition wall divided in the front-rear direction (depth direction), and the rail extension 39b is arranged along this wall surface.

Rollers 20 provided on the side of the ice storage container 23 in the ice making chamber 5 are mounted on rails 17b and 17a provided on the ice making chamber 5 side of the box side wall of the ice making chamber and the vertical partitioning hot wall 15.
b, 20a are made to slide. The switching chamber container 125 in the switching chamber 7 is moved on rails 18b and 18a provided on the switching chamber 7 side of the switching chamber box side wall and the vertical cutting hot wall 15.
The rollers 21b and 21a provided on the side slide. With this configuration, the container in the storage room can be pulled out forward with a simple structure, and the space in the depth direction of the storage room can be effectively used.

As shown in FIG. 7, the rails 17a,
The rear end of 18a is formed with a projection 30 formed on a wall surface in the refrigerator.
It fits into a concave portion formed between the first and second wall surfaces and the wall surface, and is fixed to the heat insulating wall 15. These projections 301, 30
2 may be formed as a resilient cantilever lever formed of, for example, resin, and may be configured to be deformed in the pressed direction when pressed. With such a configuration, the rails are positioned by the protrusions, and the rails 17a and 18a including the rail extension 38 can be fixed more easily, the efficiency of assembly work is improved, and the production cost can be reduced. Can be. In addition, the protrusions have elasticity so that the deformation state can be easily grasped by sound or the like, for example, like a cantilever lever, and the operator can grasp the rail fixing state and the position.

As described above, according to the present embodiment, it is not necessary to separately provide an additional rail or to provide a vertical partition wall on which the additional rail is mounted on the back side of the vertical partition hot wall. Cost reduction is achieved. When the additional rail is provided, a step is formed between the conventional rail and the additional rail, and the drawability of the container is deteriorated, but with the integrated rail provided with the extended portion, the drawability of the container is improved, and furthermore, the integrated rail Thus, there are advantages such as improved workability of installation.

Also, due to the difference between the expansion / contraction rates of the respective members due to the rise and fall of the temperature in the refrigerator, the step between the rails at the rail connection portion is reduced, so that precision in the mounting is required, and the assembling property is required. Problems such as reduction and cost increase can be reduced.

In addition, with this configuration, the ice storage container of the ice making room can be drawn forward with a simple structure.
The space in the depth direction of the ice making room can be used effectively.

[0042]

As described above, according to the present invention, it is an object of the present invention to provide a refrigerator in which a container in an ice making room can be pulled out favorably.

According to another aspect of the present invention, a refrigerator can be provided with reduced manufacturing costs.

[Brief description of the drawings]

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

FIG. 2 is an explanatory view of a main part longitudinal section of FIG. 1;

FIG. 3 is an explanatory cross-sectional view of a main part of FIG. 1;

FIG. 4 is an explanatory longitudinal sectional view of MM ′ in FIG. 3;

FIG. 5 is an explanatory longitudinal sectional view of NN ′ in FIG. 3;

FIG. 6 is an explanatory diagram of a positional relationship between a rail and an ice storage container in the ice making chamber.

FIG. 7 is an enlarged view showing a rear end of a rail of the refrigerator shown in FIG. 1;

[Explanation of symbols]

3 Vegetable room 5 Ice making room 7 Switching room 9 Freezing room 11 Horizontal cutting hot wall 13 Horizontal cutting hot wall 15 Vertical cutting hot wall 17 ..Rail 18 ・ ・ ・ Rail 20 ・ ・ ・ Roller 21 ・ ・ ・ Roller 23 ・ ・ ・ Ice Storage Container 25 ・ ・ ・ Switching Room Container 31 ・ ・ ・ Rear Parting Hot Wall 35 ・ ・ ・ Cooler Room 37 ・ ・・ The rear parting hot wall. 39 ・ ・ ・ Rail extension

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Masuji Sudo 800, Tomita, Odaicho, Shimotsuga-gun, Tochigi Pref.Hitachi, Ltd. 3L102 JA01 KA10 KB19 LC05

Claims (5)

[Claims] A refrigerator comprising: a freezing room; an ice making room formed adjacent to the freezing room; and a switching room, and a heat insulating partition dividing the switching room from the ice making room and the freezing room. The refrigerator according to any one of claims 1 to 3, wherein the heat insulating partition wall is formed by a plurality of heat insulating partition walls. 2. The refrigerator according to claim 1, wherein the heat insulating partition wall for partitioning between the ice making chamber and the switching chamber is formed of three or more heat insulating partition walls. 3. A plurality of heat-insulating partition walls formed on the side wall surface of the ice-making chamber, which partition the ice-making chamber and the switching chamber, and are disposed in the ice-making chamber. The refrigerator according to claim 1, further comprising a rail on which the container moves in a front-rear direction. 4. A cooler having a freezing room, an ice making room and a switching room formed adjacent to each other, and disposed behind the freezing room and the switching room to cool air in the refrigerator. And a heat insulating partition wall that partitions the switching room into the ice making room and the freezing room, and a space in which the cooler is arranged, wherein the space in which the cooler is arranged and the switching room are partitioned. A refrigerator formed on the heat insulating partition wall and recessed in the front-rear direction of the refrigerator. 5. A container disposed in the switching chamber, which is disposed over the surface of the concave portion and on the side wall surface of the switching chamber for separating the ice making chamber and the switching chamber from each other. 4. The refrigerator according to claim 3, comprising a moving rail.