TW202328608A - Refrigerator - Google Patents

Abstract

A refrigerator includes a box that includes an outer casing constituting a shell, an inner casing disposed to define a first space with the outer casing and having an injection port for thermal insulator injection, and a thermal insulator filling the first space and that has a storage space to store food, and a partition including a partition body and a fastening portion fixing the partition body to the inner casing. The partition body has a second space inside and a partition aperture in a side thereof and divides the storage space into a plurality of storage compartments for different temperature zones. The inner casing includes a mounting portion on which the fastening portion is mounted. The mounting portion has a mounting aperture in a surface that faces the side of the partition body when the fastening portion is mounted on the mounting portion and the partition body is fixed to the inner casing. The mounting aperture communicates with the first space. The partition body is mountable, in the inner casing, at a position where the partition aperture coincides with an upper part of the mounting aperture in side view of the inner casing or at a position where the partition aperture coincides with a lower part of the mounting aperture in side view of the inner casing.

Description

refrigerator

This disclosure relates to a partition structure of a refrigerator.

Conventional refrigerators have a plurality of storage rooms inside the cabinet. As an example, the plurality of storage rooms include: a refrigerator room controlled to a refrigeration temperature zone; a freezer room controlled to a freezing temperature zone; and a vegetable room temperature controlled to Vegetable room with belt. In this way, the internal space of each storage room is set in different temperature zones according to the food stored, and responds to the needs of users. Even if it is a refrigerator with the same capacity, there are also vegetable compartments and freezer compartments located in the cabinet. The interior location of the refrigerator is different.

In addition, in the refrigerator with a plurality of storage chambers inside the box, the food stored in each storage chamber is different, so there is an appropriate compartment opening height and set temperature for each storage chamber. Therefore, when manufacturing a refrigerator in which the configuration of each storage chamber in the box is different from that of the past, in order to match the configuration of each storage chamber, a plate-shaped partition is installed in the cabinet, and the structure of the partition in the inner box must be changed. It is to form the box individually.

In this way, the cabinets are individually formed, and the storage chambers controlled to different temperature zones are arranged at different positions to provide a plurality of styles of refrigerators, thereby expanding options for consumers. But, on the other hand, in the manufacturer, even if it is a refrigerator with the same capacity, because the appropriate compartment opening height of the storage room is different, it is necessary to change the installation position of the partition installed in the box, and because the change is too much Since different molds are required for each inner box at the installation position, it is necessary to manufacture a plurality of molds, which increases the cost.

Therefore, in order to suppress the manufacturing cost of the refrigerator due to the change of the arrangement of the storage chamber and improve the convenience of the user, there is a refrigerator in which the user can freely set the storage chambers of the plurality of drawer doors that the refrigerator is equipped with. Refrigerators that are refrigerators or freezers (for example, refer to Patent Document 1).

In Patent Document 1, the user can freely set the storage compartments of the plurality of drawer doors of the refrigerator as a refrigerator compartment or a freezer compartment, so it is possible to provide a refrigerator with the same capacity and different configurations of the storage compartments inside the box. . [Prior Art Literature] [Patent Document]

Patent Document 1: Japanese Patent No. 6655747

[Problem to be solved by the invention]

However, in the refrigerator of Patent Document 1, since the temperature of each storage chamber is switched while the height of the compartment opening of each storage chamber is fixed, it is impossible to ensure an appropriate compartment in the storage compartment according to the size of each stored food. There is a risk of impairing the user's convenience.

This disclosure was made in order to solve the above-mentioned subject, and it aims at providing the refrigerator which suppresses manufacturing cost and improves usability for a user. [Technical means to solve the problem]

The refrigerator disclosed in the present disclosure includes: a box body having an outer box, an inner box, and a heat insulating material and having a storage space for storing food inside, the outer box constitutes an outer profile, and the inner box is disposed between the outer box and the aforementioned outer box. The first space is formed and has an injection opening for injecting heat insulating material. The heat insulating material is filled in the first space; and the partition has a partition body and a locking part. The second space inside and the opening for the partition formed on the side divide the aforementioned storage space into a plurality of storage chambers with different temperature zones. The locking part fixes the aforementioned partition body to the aforementioned inner box. The inner box has a mounting portion for mounting the locking portion, the mounting portion has a surface formed with an opening for the mounting portion, the surface is mounted on the mounting portion at the locking portion, and is fixed to the partition body on the In the case of the inner box, it is opposite to the aforementioned side surface of the aforementioned spacer body, and the opening for the aforementioned installation part communicates with the aforementioned first space. The position above the opening where the opening for the installation part overlaps the opening for the spacer may be installed below the opening for the installation part and where the opening for the installation part overlaps the opening for the spacer. [Effect of Invention]

According to the refrigerator of the present disclosure, when the opening for the installation part is viewed from the side of the inner box, the partition body can be installed above the opening for the installation part of the inner box and the opening for the installation part overlaps with the opening for the partition, or the partition The tool body is mounted below the opening for the mounting part of the inner box at a position where the opening for the mounting part overlaps with the opening for the partition. Therefore, installing the spacer body above the opening for the installation part at a position where the opening for the installation part overlaps with the opening for partitioning is more difficult than installing the spacer body below the opening for the installation part and for the installation part. When the position where the opening overlaps with the opening for the separator, the position in the vertical direction of the separator body changes. Also, in either case, since the opening for the installation part overlaps with the opening for the partition, the heat insulating material injected from the opening for injection into the first space can pass through the opening for the installation part and the partition for the partition communicating with the first space. Parts are injected into the second space of the partition body through the opening. In this way, the installation position of the partition main body installed in the box can be changed, so appropriate compartment openings can be ensured in each storage chamber, thereby improving user convenience. Also, since the installation position of the partition body installed in the box can be changed, and regardless of the installation position of the partition body installed in the box, the heat insulating material injected into the first space from the injection opening can be injected into the first space. The second space of the separator body can suppress the manufacturing cost. That is, while suppressing the manufacturing cost, the usability of the user can be improved.

Hereinafter, this embodiment will be described based on the drawings. In addition, this embodiment is not limited to the content described below. In addition, in the following drawings, the relationship of the size of each constituent member may differ from an actual member.

implementation type Fig. 1 is a front view of a refrigerator 100 of the embodiment. Fig. 2 is a front view of refrigerator 200 according to the embodiment. Fig. 3 is a perspective view of refrigerators 100, 200 according to the embodiment. Fig. 4 is a longitudinal sectional view of refrigerator 100 according to the embodiment. Fig. 5 is a longitudinal sectional view of refrigerator 200 according to the embodiment. In addition, FIG. 3 is an overall perspective view omitting the difference in the shape of the doors of refrigerator 100 and refrigerator 200 . 4 and 5 schematically show a longitudinal section along the front-back direction.

Hereinafter, configurations of refrigerator 100 and refrigerator 200 according to the embodiment will be described. In the following descriptions, for the sake of easy understanding, terms indicating directions are appropriately used, such as "up", "down", "right", "left", "front", "back", etc., but these terms are used for Note that these terms are not limited to implementation types. In addition, in the embodiment, "upper", "lower", "right", "left", "front", "rear" and the like are used in the state of viewing refrigerator 100 or refrigerator 200 (or cabinet 101) from the front.

Furthermore, the refrigerator 100 and the refrigerator 200 with 6 doors are taken as examples for description below, but the implementation mode can also be applied to refrigerators with less than 5 doors and more than 7 doors.

As shown in FIG. 1 , FIG. 3 and FIG. 4 , the refrigerator 100 of the embodiment is model A and includes a cabinet 101 . The box body 101 has an outer box 22 constituting the outer shell, an inner box 29 arranged to form an inner space 44 with the outer box 22, and foamed urethane as a heat insulating material filling the inner space 44 twenty three. Furthermore, hereinafter, the internal space 44 is also referred to as a first space. Inside the box body 101, there is provided a storage space for storing food, and a partition 27a to be described later partitions the storage space, thereby providing a plurality of storage rooms with different temperature ranges. Specifically, as a plurality of storage rooms, a refrigerator room 1, an ice making room 2, a small freezer room 3, a freezer room 4 belonging to the first storage room, and a vegetable room 5 belonging to the second storage room are provided.

Refrigerator compartment 1 is installed at the uppermost stage of refrigerator 100, and the front opening of refrigerator compartment 1 is freely closed by two bifold doors, refrigerating compartment left door 6 and refrigerating compartment right door 7. Below the refrigerating chamber 1, an ice-making chamber 2 and a small freezing chamber 3 are arranged side by side. When the ice-making chamber 2 and the small freezing chamber 3 pull out the drawer door (not shown), the storage container will be pulled out to the user. side. Moreover, the vegetable compartment 5 is provided in the lowermost stage of the refrigerator 100, and the freezer compartment 4 is provided in the vegetable compartment 5. As shown in FIG. The freezer compartment 4 is located below the ice-making compartment 2 and the small freezer compartment 3 arranged side by side, and above the vegetable compartment 5 . These freezer compartments 4 and vegetable compartments 5 are also configured in such a way that when the drawer door is pulled out, the storage container is pulled out to the user's side.

Further, a machine room 21 is provided at the lower part of the back side of the refrigerator 100 , a cooling room 39 is provided above the machine room 21 , and a duct 26 is provided above the cooling room 39 . The compressor 8 etc. are installed in the machine room 21, and the cooler 17 and the cooling fan 25 etc. which were installed in the cooling chamber 39 are installed in the above.

As shown in FIG. 2 , FIG. 3 and FIG. 5 , refrigerator 200 according to the embodiment is model B, and includes housing 101 similarly to refrigerator 100 . The box body 101 is composed of an outer box 22 constituting an outer shell, an inner box 29 forming an inner space 44 between the outer box 22 and a foamed urethane 23 which is a heat insulating material and fills the inner space 44 . Furthermore, hereinafter, the internal space 44 is also referred to as a first space. Inside the box body 101, a storage space for storing food is provided, and the storage space is partitioned by a partition 27b described later to provide a plurality of storage chambers with different temperature ranges. Specifically, as a plurality of storage rooms, a refrigerator room 1, an ice making room 2, a small freezer room 3, a freezer room 4 belonging to the second storage room, and a vegetable room 5 belonging to the first storage room are provided. Regarding the arrangement of each storage compartment, refrigerator 200 has a configuration in which freezer compartment 4 and vegetable compartment 5 are located opposite to refrigerator 100 .

As shown in Figures 1 and 2, in the refrigerator 100 and the refrigerator 200, in order to improve the convenience of the user, the opening heights of the compartments of the freezer compartment 4 and the vegetable compartment 5 are set to be different in accordance with the stored food. high. In addition, in the embodiment, the compartment opening of the vegetable compartment 5 is set higher than the freezer compartment 4, but the compartment opening of the freezer compartment 4 may be set higher than the vegetable compartment 5.

Fig. 6 is a diagram showing the refrigerant circuit 103 of the refrigerators 100 and 200 according to the embodiment. Fig. 7 is a connection diagram of refrigerant piping inside the refrigerator 100 of the embodiment. Fig. 8 is a connection diagram of refrigerant piping in a modified example inside the refrigerator 100 of the embodiment. In addition, since the configuration of the refrigerant circuit 103 is the same in the refrigerator 100 and the refrigerator 200, the refrigerator 100 will be described as an example. In addition, the arrows shown in FIG. 6 indicate the flow of the refrigerant. In addition, in FIGS. 7 and 8 , the obliquely lower right direction indicated by the hollow arrow is the front side of the refrigerator 100 .

The refrigerator 100 of the embodiment includes a refrigerant circuit 103 through which a refrigerant circulates. As shown in Fig. 6, the refrigerant circuit 103 is equipped with a compressor 8, a fin-tube type mechanical room condenser 9, a left side condensing pipe 10, a top condensing pipe 11, a rear condensing pipe 12, a right side condensing pipe 13, and an anti-dew Piping 14 , dryer 15 , capillary 16 as a decompression device, cooler 17 , muffler (reservoir) 18 , and suction piping 19 . Here, the machine room condenser 9, the left side condensing piping 10, the top condensing piping 11, the rear condensing piping 12, the right side condensing piping 13, and the anti-dew piping 14 are condensing system piping.

As shown in FIG. 7 , the compressor 8 , the machine room condenser 9 , and the dryer 15 are installed in a machine room 21 provided on the lower rear side of the refrigerator 100 . In the case 101 , a part of the left side condensing pipe 10 provided inside the left side panel constituting the left side extends toward the top side, and is connected to the top condensing pipe 11 provided inside the top panel constituting the top surface. Furthermore, a part of the right side condensing pipe 13 provided inside the right side panel constituting the right side of the box body 101 may extend to the top side and be connected to the top condensing pipe 11 instead of the left side condensing pipe. The pipe 10 is connected to a top surface condensation pipe 11 . Also, the left side condensing pipe 10, the top condensing pipe 11, the rear condensing pipe 12, and the right side condensing pipe 13 are fixed to the inner surface of the metal outer box 22 of the refrigerator 100 (not shown) with aluminum tape.

Moreover, the refrigerator 100 is installed in the machine room 21 and includes a machine room cooling fan (not shown) for cooling the machine room condenser 9 and the compressor 8 .

Furthermore, if it is the downstream side of the anti-dew piping 14 passing through the condensing system piping, two capillary tubes 16 may be installed, or a plurality of coolers 17 may be installed. Furthermore, when two capillary tubes 16 are provided, a three-way valve is provided on the upstream side of the capillary tube 16 . In addition, there is no problem even if the machine room condenser 9, the top condensing pipe 11, and the rear condensing pipe 12 are not installed as long as the condensing ability is exerted only by the left side condensing pipe 10 and the right side condensing pipe 13.

As shown in FIG. 7 , the anti-dew piping 14 is arranged on the front flange portion 24 so as to surround each storage room of the refrigerator compartment 1 , the ice maker compartment 2 , the mini-freezer compartment 3 , the freezer compartment 4 , and the vegetable compartment 5 . Also, the anti-dew piping 14 is connected to the right side condensation piping 13 at the lower right inner side, and is connected to the drier 15 arranged in the machine room 21 at the lower left inner side.

In addition, when the heat insulation performance between the wall surface of the refrigerating room 1 and the outer box 22 is good, as shown in FIG. The front flange portion 24 . That is, the anti-dew piping 14 does not need to be arrange|positioned at the upper side of the refrigerator compartment 1, and the front flange part 24 on either side. Here, the case where the thermal insulation performance between the wall surface of the refrigerating room 1 and the outer box 22 is good, for example, refers to the case where the distance between the wall surface of the refrigerating room 1 and the outer box 22, that is, the thickness of the heat insulation is large; A case where a vacuum heat insulating material is disposed between the wall surface of the chamber 1 and the outer case 22 , and the like.

In the refrigerator 100 , cold air generated by cooling the air in the cooling chamber 39 by the refrigerant circuit 103 is blown by the cooling fan 25 provided above the cooler 17 as shown in FIG. 4 . And the blown cool air is supplied to freezer compartment 4 , ice making compartment 2 , small freezer compartment 3 , and refrigerator compartment 1 through duct 26 on the back surface of refrigerator 100 . Return cold air from refrigerator compartment 1 is supplied to vegetable compartment 5 through a return air path (not shown) for refrigerator compartment. The cold air supplied to the vegetable compartment 5 returns to the cooler 17 through a return duct (not shown). The temperature of each storage chamber is detected by a thermistor installed in each storage chamber, and is adjusted by adjusting the opening degree of the damper (not shown) installed in each storage chamber, the output of the compressor 8 and the cooling fan 25. The air supply volume, etc. are controlled to make it a preset temperature.

In addition, in the refrigerator 200, the cooled cold air generated by cooling the air in the cooling chamber 39 by the refrigerant circuit 103 is blown by the cooling fan 25 provided above the cooler 17 as shown in FIG. 5 . And the blown cool air is supplied to freezer compartment 4 , ice making compartment 2 , small freezer compartment 3 , and refrigerator compartment 1 through duct 26 on the back surface of refrigerator 200 . Return cold air from refrigerator compartment 1 is supplied to vegetable compartment 5 through a return air path (not shown) for refrigerator compartment. The cold air supplied to the vegetable compartment 5 returns to the cooler 17 through a return duct (not shown). In refrigerator 200 , since cooler 17 is provided on the back surface of vegetable compartment 5 , heat insulating material 28 is provided between vegetable compartment 5 and cooler 17 in order to insulate between vegetable compartment 5 and cooler 17 . Furthermore, the heat insulating material 28 may also include a vacuum heat insulating material. The temperature of each storage chamber is detected by a thermistor installed in each storage chamber, and is adjusted by adjusting the opening degree of a damper (not shown) installed in each storage chamber, the output of the compressor 8, and the fan 25 for cooling. Air volume, etc. to control to make it a preset temperature.

The refrigerator 100 and the refrigerator 200 include an inner box 29 indicated by a thick line in FIGS. 4 and 5 , and the inner box 29 has a common shape to the refrigerator 100 and the refrigerator 200 . In the refrigerator 100 and the refrigerator 200, the storage compartments of the refrigerating compartment 1, the ice making compartment 2, the small freezer compartment 3, the freezing compartment 4, and the vegetable compartment 5 are of the same type, and the vegetable compartment 5 of the refrigerator 100 is arranged at the lowest stage. The freezer compartment 4 is arranged in the lowermost stage. The vertical widths of the front openings of the vegetable compartment 5 and the freezer compartment 4 are different. Therefore, between the vegetable compartment 5 and the freezing compartment 4, partitions 27a, 27b for separating the vegetable compartment 5 and the freezing compartment 4 are provided, and the positions in the vertical direction where the partitions 27a, 27b are provided are between the refrigerator 100 and the refrigerator 200. different.

Fig. 9 is a perspective view of the lower part of the inner box 29 to which the partitions 27a, 27b of the refrigerators 100, 200 according to the embodiment are attached. FIG. 10 is an enlarged view of area C of the inner box 29 shown in FIG. 9 . Fig. 11 is a side view of the periphery of the concave portion of the inner box 29 of the refrigerators 100 and 200 according to the embodiment. As shown in Fig. 10, on the left side 29a of the inner box 29, the position for installing the partitions 27a, 27b is formed with a depression toward the outside of the inner box 29 (the left side when the left side 29a is viewed from the front of the inner box 29) The concave portion 30. The recess 30 extends rearward in a substantially horizontal direction from the opening of the inner case 29 , and is formed to have a constant vertical width. Furthermore, the convex portion above the concave portion 30 is called an upper convex portion 31 , and the convex portion below the concave portion 30 is called a lower convex portion 32 . As shown in FIG. 11 , a plurality of openings 33 ( 33 a to 33 c ) for mounting portions for injecting foamed urethane 23 into the spacers 27 a and 27 b are formed in the recess 30 . The plurality of mounting portion openings 33 communicate with an internal space 44 (see FIGS. 4 and 5 ). Moreover, by the recessed part 30, the upper convex part 31, and the lower convex part 32 formed in the left side surface 29a of the inner case 29, the installation part 34a for attaching the spacer 27a, 27b is formed in the inner case 29. Moreover, between the upper convex portion 31 and the lower convex portion 32, the upper side flanges 35a, 40a and the lower side flanges 36a, 41a of the spacers 27a, 27b described later are pressed into the inside by sliding on the side surface of the concave portion 30. Box 29 behind. Thereby, upper side flange 35a, 40a and lower side flange 36a, 41a of spacer 27a, 27b are sandwiched between upper convex part 31 and lower convex part 32, and spacer 27a, 27b is attached to inner case 29. Furthermore, although not shown, on the right side 29b of the inner case 29, a mounting portion 34b having the same configuration as the mounting portion 34a is formed at approximately the same height as the mounting portion 34a.

Fig. 12 is an overall perspective view of partition 27a attached to attachment parts 34a, 34b of inner box 29 of refrigerator 100 according to the embodiment. Fig. 13 is an overall perspective view of partition 27b attached to attachment parts 34a, 34b of inner box 29 of refrigerator 200 according to the embodiment. FIG. 14 is an enlarged perspective view of the left front portion D1 of the partition 27a shown in FIG. 12 . FIG. 15 is an enlarged perspective view of the left front portion D2 of the partition 27b shown in FIG. 13 .

Partition 27a (hereinafter also referred to as a first partition) is a partition used in refrigerator 100 of model A. As shown in FIG. As shown in Fig. 12, Fig. 14 and Fig. 22 described later, the spacer 27a is composed of a spacer body 37a, a left side face 38a, a right side face 42a, upper flanges 35a, 40a and lower flanges 36a, 41a. The partition body 37a is plate-shaped and has an inner space 37aa (hereinafter also referred to as a second space), the left side surface 38a forms the left side of the partition body 37a, and the right side portion 42a forms the right side of the partition body 37a. Partition 27b (hereinafter also referred to as a second partition) is a partition used in refrigerator 200 of model B. As shown in FIG. As shown in Fig. 13, Fig. 15 and Fig. 23 described later, the spacer 27b is composed of a spacer body 37b, a left side face 38b, a right side face 42b, upper flanges 35b, 40b and lower flanges 36b, 41b. The partition body 37b is plate-shaped and has an inner space 37ba (hereinafter also referred to as a second space), the left side surface 38b forms the left side of the partition body 37b, and the right side portion 42b forms the right side of the partition body 37b. The partition 27a has upper side flanges 35a, 40a extending upward than the left and right side parts and lower side flanges 36a, 41a extending downward than the left and right side parts as locking parts. Similarly, the partition 27b has upper side flanges 35b, 40b extending upward than the left and right side parts and lower side flanges 36b, 41b extending downward than the left and right side parts as locking parts. The spacer 27a fixes the upper flanges 35a, 40a, lower flanges 36a, 41a and the inner case 29 from the back side of the inner case 29 with screws not shown. Moreover, the spacer 27b fixes the upper side flange 35b, 40b and the lower side flange 36b, 41b and the inner box 29 from the back side of the inner box 29 by the screw which is not shown in figure. By fixing the partitions 27a, 27b in this way, the foamed urethane 23 can be suppressed from flowing out from between the partition 27a and the inner box 29 or from between the partition 27b and the inner box 29 .

Fig. 16 is a longitudinal sectional view of the periphery of the vegetable compartment 5 in a state where the partition 27a is attached to the inner box 29 of the refrigerator 100 according to the embodiment. Fig. 17 is an enlarged schematic diagram of the area F of the inner box 29 and the partition 27a shown in Fig. 16 . Furthermore, FIG. 16 schematically shows a longitudinal section along the left-right direction, and the dot chain lines show the mounting portions 34a, 34b. Moreover, in FIG. 16, the vegetable compartment 5 is provided in the lowermost stage of the refrigerator 100. As shown in FIG. Furthermore, FIG. 17 shows the flow path of the foamed urethane 23 injected into the inner space 44 of the box 101 from the injection opening (not shown) provided on the back side of the box 29 inside the box 101, arrows Flow of foamed urethane 23 is shown.

The inner spaces of the separator bodies 37a, 37b of the separators 27a, 27b are filled with foamed urethane 23 as a heat insulating material. As shown in Figures 16 and 17, during the manufacture of the refrigerator 100, after the partition 27a is installed on the inner box 29 of the box body 101, the foamed urethane 23 is removed from the back side of the inner box 29 of the box body 101. The opening for injection is injected into the inner space 44 of the box body 101 (see FIGS. 4 and 5 ), and the foamed amine is injected through the opening 33 for the installation part of the inner box 29 and the opening of the partition 27a (the opening 45 for the partition described later). The urethane 23 is filled into the inner space 37aa of the separator body 37a of the separator 27a. Similarly, when manufacturing the refrigerator 200, after the partition 27b is installed in the inner box 29 of the box body 101, the foamed urethane 23 is poured into the box body from the injection opening on the back side of the inner box 29 of the box body 101. In the internal space 44 of 101, the partition body of the partition 27b is filled with foamed urethane 23 through the opening 33 for the installation part of the inner box 29 and the opening of the partition 27b (the opening 46 for the partition to be described later). The inner space 37ba of 37b. In addition, in the state where the partitions 27a, 27b are attached to the mounting portions 34a, 34b of the inner case 29, the opening 33 for the mounting portion of the inner case 29 partially overlaps the openings 45, 46 for the partitions of the partitions 27a, 27b. The foam urethane 23 flows into the inside of the partitions 27a, 27b through this overlapping region.

As shown in FIG. 11 , the opening 33 (hereinafter also referred to as the front opening 33c for the installation part) provided on the front side of the inner box 29 among the plurality of openings 33 for the installation part and the opening 33 (hereinafter also referred to as the front opening 33c for the installation part) provided on the rear side of the inner box 29 The mounting portion opening 33 (hereinafter also referred to as mounting portion rear opening 33a) is formed larger than the plurality of mounting portion openings 33 (hereinafter also referred to as mounting portion central opening 33b) provided therebetween. The reason for this is as follows. When the liquid foamed urethane 23 is injected into the internal space 44 from the injection opening on the back side of the inner case 29, the liquid foamed urethane 23 flows into the inner case 29 in a highly fluid state. front side. Therefore, the front opening 33c for the mounting portion provided on the front side of the inner box 29 is used to sufficiently fill the partition member 27a with the foamed urethane foam 23 injected from the back side of the inner box 29 in a highly fluid state. The inside of 27b is formed larger than the center opening 33b for mounting parts. Furthermore, the rear opening 33a for the mounting portion provided on the rear side of the inner box 29 is formed relatively relatively since the foamed urethane 23 with reduced fluidity is filled behind the partitions 27a, 27b up to the opening. The central opening 33b for the mounting portion is large.

The food stored in the vegetable compartment 5 includes foods such as white radish and burdock that are higher than the frozen food, so it is preferable that the length of the compartment opening of the vegetable compartment 5 along the vertical direction of the casing 101 is greater than that of the freezer compartment. The length of the compartment opening of 4 along the up and down direction of the box body 101. Therefore, in the refrigerator 100 of model A in which the vegetable compartment 5 is arranged below the freezing compartment 4, as shown in FIG. The spacer 27a whose vertical width is longer than the upper flange 35a is attached to the first position of the inner case 29 . Also, in the refrigerator 200 of model B in which the vegetable compartment 5 is arranged above the freezing compartment 4, as shown in FIG. The spacer 27b whose upper and lower widths are longer than the lower flange 36b is attached to the second position of the inner box 29 . Here, the second position is a position lower than the first position. In addition, the vertical width of the upper flange 35b of the partition 27b is longer than the upper flange 35a of the partition 27a, and the vertical width of the lower flange 36b of the partition 27b is shorter than the lower flange 36a of the partition 27a. In addition, the refrigerator 100 of the model A and the refrigerator 200 of the model B have the inner box 29 in common. Also, the vertical width of the concave portion 30 is substantially the same as the maximum vertical width of the left side of the partition 27a formed by the upper flange 35a, the lower flange 36a, and the left side surface 38a. Also, the vertical width of the concave portion 30 is substantially the same as the maximum vertical width of the left side of the partition 27b formed by the upper flange 35b, the lower flange 36b, and the left side surface 38b. In this way, the position of the partition body 37a when installing the partition 27a with the upper and lower width of the lower flange 36a longer than the upper flange 35a in the concave portion 30 with a fixed vertical width is more convex than the upper and lower width of the upper flange 35b. When the edge 36b is longer than the partition 27b, the position of the partition body 37b is located higher. Therefore, the compartment opening of vegetable compartment 5 can be made larger than the compartment opening of freezer compartment 4 .

Fig. 18 is a diagram showing cross sections of the left side surface 29a of the inner box 29 and the partition 27a in a state where the foamed urethane 23 is not injected into the partition 27a of the embodiment. Fig. 19 is a diagram showing cross sections of the left side surface 29a of the inner box 29 and the partition 27b in a state where the foamed urethane 23 is not injected into the partition 27b of the embodiment. Furthermore, FIG. 18 is a cross-sectional arrow view of X-X in FIG. 17 , and FIG. 19 is a cross-sectional arrow view of the same position as the X-X cross-section in FIG. 17 . Fig. 20 is a view of the left side surface 38a of the partition 27a of the refrigerator 100 according to the embodiment viewed from the left side. Fig. 21 is a view of the left side surface 38b of the partition 27b of the refrigerator 200 according to the embodiment viewed from the left side. Furthermore, the dotted line in FIG. 20 indicates the left side surface 38a, and the dotted line in FIG. 21 indicates the left side surface 38b.

As shown in FIG. 18 and FIG. 20, the opening 45 (45a-45c) for several separators is provided in the left side surface part 38a of the separator 27a. And the opening 33 (refer FIG. 11) for attachment parts formed in the left side surface 29a of the inner box 29 communicates with the opening 45 for several partitions. Furthermore, the area E1 formed on the lower side of the opening 33 for the mounting portion formed on the left side surface 29a of the inner box 29 is blocked by the lower side flange 36a and the left side surface portion 38a of the partition member 27a. Therefore, when the foamed urethane 23 is injected into the interior of the partition member 27a through the opening 33 for the installation part of the inner box 29, it is possible to prevent the foamed urethane 23 from falling from the lower side of the opening 33 for the installation part. The area E1 leaks to the outside of the partition 27a. Similarly, as shown in FIG.19 and FIG.21, the opening 46 (46a-46c) for several separators is provided in the left side surface 38b of the separator 27b. And the opening 33 for attachment parts formed in the left side surface 29a of the inner case 29 communicates with the opening 46 for several partitions. Moreover, the region E2 formed above the opening 33 for the mounting portion formed on the left side 29a of the inner box 29 is blocked by the upper flange 35b and the left side surface 38b of the partition 27b. Therefore, when the foamed urethane 23 is injected into the interior of the partition member 27b through the opening 33 for the installation part of the inner box 29, it is possible to prevent the foamed urethane 23 from the area above the opening 33 for the installation part. E2 leaks to the outside of the partition 27a.

Fig. 22 is an enlarged view of the installation part 34b in the state where the partition 27a is installed on the right side 29b of the inner box 29 in the embodiment. Fig. 23 is an enlarged view of the installation part 34b in the state where the partition 27b is installed on the right side 29b of the inner box 29 in the embodiment. Furthermore, FIG. 22 is an enlarged view of the area F of the inner box 29 shown in FIG. 16 , and FIG. 23 is an enlarged view of the same area as the area F of the inner box 29 shown in FIG. 16 . 22, the dotted line shows the mounting portion 34b, and the dotted line shows the right side face 42a, and the dotted line in FIG. 23 shows the mounting portion 34b, and the dotted line shows the right side face 42b.

As shown in FIG. 22, on the right end of the partition body 37a of the partition 27a, there is a plate-shaped upper side flange 40a that protrudes upward when the partition body 37a is installed on the installation portion 34b of the inner box 29 and faces toward the upper side. Plate-shaped lower side flange 41a protruding from the lower side. And, at the right end of the partition body 37a of the partition 27a, a right side surface 42a forming the right side of the partition body 37a is provided. Also, as shown in FIG. 23, at the right end of the partition body 37b of the partition 27b, a plate-shaped upper side flange 40b protruding upward when the partition body 37b is installed on the installation portion 34b of the inner box 29 is provided. And a plate-shaped lower flange 41b protruding downward. And, at the right end of the partition body 37b of the partition 27b, a right side surface 42b forming the right side of the partition body 37b is provided.

In the partition 27a, in order to increase the compartment opening height of the lowermost chamber (that is, the vertical width of the front opening), as shown in FIG. 22, the lower flange 41a is longer than the upper flange 40a. In addition, in the partition 27b, in order to increase the height of the compartment opening above the lowermost chamber (that is, the vertical width of the front surface opening), as shown in FIG. 23, the upper flange 40b is larger than the lower flange. 41b long. In addition, the vertical width of the upper flange 40b of the partition 27b is longer than the upper flange 40a of the partition 27a, and the vertical width of the lower flange 41b of the partition 27b is shorter than the lower flange 41a of the partition 27a. Furthermore, in refrigerator 100 of model A and refrigerator 200 of model B, the maximum vertical width of recess 30 and the vertical width of the right side surface of partition 27a formed by upper flange 40a, lower flange 41a, and right side surface 42a are the largest. The values are roughly the same. Also, the vertical width of the concave portion 30 is substantially the same as the maximum vertical width of the right side of the partition 27b formed by the upper flange 40b, the lower flange 41b, and the right side surface 42b. Therefore, refrigerators 100 and 200 of two types in which the mounting positions of partitions 27a and 27b are different can be provided using common inner box 29 .

Fig. 24 shows the partition between the opening 33 for the installation part of the inner box 29 and the partitions 27a, 27b in the state where the partitions 27a, 27b are installed on the left side 29a of the inner box 29 of the refrigerator 100, 200 of the embodiment. A diagram showing the positional relationship between the openings 45 and 46 for parts. In refrigerator 100 and refrigerator 200 , when partitions 27 a , 27 b are attached to mounting portions 34 a , 34 b of inner case 29 , the positions of partition bodies 37 a , 37 b relative to inner case 29 are different. Therefore, openings 45, 46 for partitions for injection of foamed urethane formed on the side surfaces of the partition bodies 37a, 37b are used for mounting parts for injection of foamed urethane with respect to the inner box 29. The position of the opening 33 is also different.

When the partition 27a is installed on the left side 29a of the inner box 29, the central opening 45b for the partition of the partition 27a overlaps with the area above the central opening 33b for the installation part in side view, and is arranged in the center of the installation part. The upper side of the opening 33b. On the other hand, when the partition 27b is installed on the left side 29a of the inner box 29, the central opening 46b of the partition 27b of the partition 27b overlaps with the central opening 33b for the installation part in a side view, and is arranged in the center of the installation part. The lower side of the opening 33b. That is, as shown in FIG. 24 , an attachment portion is formed on the left side surface 29 a of the inner box 29 in a shape overlapping the central opening 45 b for the partition of the partition 27 a and the central opening 46 b for the partition of the partition 27 b. Use the central opening 33b. In other words, when the partitions 27a, 27b are attached to the left side 29a of the inner box 29, the opening area of the central opening 33b for the mounting part and the opening area of the central openings 45b, 46b for the partition overlap in side view. Moreover, although not shown in figure, the opening area of the rear opening 33a for attachment parts, and the opening area of the openings 45a, 46a for spacers overlap in side view. In addition, although not shown, even when the partitions 27a, 27b are attached to the right side 29b of the inner box 29, the opening area of the central opening 33b for the mounting part and the opening area of the central openings 45b, 46b for the partition are the same. Overlaps when viewed from the side. Moreover, the opening area of the rear opening 33a for attachment parts overlaps with the opening area of the openings 45a, 46a for partitions in side view.

Similarly, when the partition 27a is mounted on the left side 29a of the inner box 29, the front opening 45c for the partition of the partition 27a overlaps with the front opening 33c for the installation part in side view, and is arranged in the front opening 33c for the installation part. upper side. On the other hand, when the partition 27b is mounted on the left side 29a of the inner box 29, the front opening 46c for the partition of the partition 27b overlaps with the front opening 33c for the installation part in side view, and is arranged in the front opening for the installation part. 33c underside. That is, as shown in FIG. 24 , a mounting portion is formed on the left side surface 29 a of the inner box 29 in a shape overlapping with both the front opening 45 c for the partition of the partition 27 a and the front opening 46 c for the partition of the partition 27 b. Use the front opening 33c. In other words, when the partitions 27a, 27b are mounted on the left side 29a of the inner box 29, the opening area of the front opening 33c for the mounting portion overlaps with the opening areas of the front openings 45c, 46c for the partition in side view. Furthermore, although not shown, even when the partitions 27a, 27b are mounted on the right side 29b of the inner box 29, the opening area of the front opening 33c for the mounting part and the opening area of the front openings 45c, 46c for the partition Also overlaps when viewed from the side.

By adopting such a configuration, the foamed urethane 23 can be filled in both the partition 27a and the partition 27b by using the inner box 29 of the same shape, so that the inner box 29 of the refrigerator 100 and the refrigerator 200 can be Forming dies can be shared. Therefore, there is no need to manufacture a plurality of dies, and the manufacturing cost can be suppressed. In addition, the center opening 45b for partitions and the center opening 46b for partitions may overlap. Moreover, the front opening 45c for partitions and the front opening 46c for partitions may overlap.

Furthermore, when the divider 27b is attached to the inner box 29, the upper part of the divider main body 37b becomes the vegetable compartment 5, and the lower part becomes the freezer compartment 4. In this case, since the upper and lower sides of the vegetable compartment 5 are sandwiched between the storage compartments with a lower temperature range and are easily cooled, it is necessary to suppress the heat transfer between the upper and lower storage compartments and the vegetable compartment 5, so a vacuum insulation is provided inside the partition body 37b. Material 50. Here, since the thermal conductivity of the vacuum heat insulating material 50 is about 10 times that of the foamed urethane 23, by arranging the vacuum heat insulating material 50 inside the spacer body 37b, the spacer body 37b can be made The thickness in the up-down direction is smaller than that of the separator body 37a. On the other hand, when the partition 27a is attached to the inner box 29, the lower part of the partition main body 37a becomes the vegetable compartment 5, and the upper part becomes the freezer compartment 4. In this case, because the heat insulation performance of the partition body 37a can be lower than that of the vegetable compartment 5 above the freezer compartment 4, the vacuum insulation material 50 is not arranged inside the partition body 37a, and foamed amine is filled. carbamate 23.

Fig. 25 is a view of the longitudinal section of the A-A arrow portion of the separator 27b shown in Fig. 13 viewed from the direction of the arrow. As shown in FIG. 25, the spacer 27b contains the vacuum heat insulating material 50 inside the spacer main body 37b. The vacuum heat insulating material 50 is provided in the internal space 37ba of the separator main body 37b, and is bonded to the lower side surface 37bb of the separator main body 37b via the bonding member 47 from inside. By disposing the vacuum heat insulating material 50 below the spacer body 37b, a part of the front side of the upper side surface 37bc of the spacer body 37b can be recessed, and a plurality of convex portions 37bd and concave portions 37be can be formed on the upper side surface 37bc (see Figure 13). By providing the concave portion 37be on the upper side surface 37bc of the partition body 37b, the storage space of the vegetable compartment 5 can be enlarged, and by providing the convex portion 37bd, a surface with a constant height can be formed in the front and back of the upper side surface 37bc, so that the partition can be made 27a and the separator 27b share a jig that suppresses deformation of the separator body 37b when the foamed urethane 23 is injected.

Also, in the implementation mode, although the punching die used for the opening 33 for the installation part of the inner box 29 is shared by the model A and the model B, as shown in FIG. 24, the shape of the opening 33 for the installation part of the inner box 29 is changed. Although it is set as the size which can communicate with any one of the openings 45 and 46 for partitions of the partitions 27a and 27a, it is not limited to this. It is also possible to make the punching dies for the opening 33 used for the mounting part of the model A and the model B different. In this case, compared with the case where the model A and the model B are used in common, the inner box 29 can be reduced. The size of the opening 33 can therefore increase the strength of the sides of the recess 30 of the inner box 29 .

Also, in the embodiment, the opening 33 for the installation part of the inner box 29 is set to a size that communicates with any one of the openings 45 and 46 for the partitions of the partitions 27a and 27a, but the opening for the installation part of the inner box 29 The shape of 33 is not limited to this. It is also possible to divide the opening 33 for the mounting part into two types: an opening communicating only with the opening 45 for the partition of the partition 27a of model A and an opening communicating only with the opening 46 for the partition of the partition 27b of model B. Inner box 29. Moreover, when the position of the opening 45 for the partition when the partition 27a is installed in the inner box 29 is separated from the position of the opening 46 for the partition when the partition 27b is installed in the inner box 29, the space for the installation part can be reduced. The opening area of the opening 33 can therefore increase the strength of the side surface of the recessed portion 30 of the inner case 29 .

26 is a diagram showing the opening of the inner box 29 and the partition 27a, Figure 27b shows the positional relationship between the openings 45 and 46 for the partition. FIG. 27 shows the opening for the installation part of the inner box 29 and the partitions of the partitions 27a and 27b in a state where the partition 27a is attached to the left side 29a of the inner box 29 of the second modified example of the refrigerator 100 of the embodiment. A diagram of the positional relationship of the openings 45, 46 is used. Fig. 28 shows the opening for the installation part of the inner box 29 and the opening for the partition of the partition 27b in a state where the partition 27b is attached to the left side surface 29a of the inner box 29 of the second modified example of the refrigerator 200 of the embodiment. A diagram of the positional relationship of 45 and 46 . FIG. 29 shows the opening of the inner box 29 and the partition 27a, Figure 27b shows the positional relationship between the openings 45 and 46 for the partition.

Furthermore, in Fig. 24, the front opening 45c for the partition and the front opening 46c for the partition overlap with the front opening 33c for a mounting part, and the central opening 45b for the partition and the central opening 46b for the partition overlap with the central opening 46b for a mounting part. The openings 33b are overlapped, but the configuration of the opening 33 for mounting portion formed in the left side surface 29a is not limited to this. As shown in FIG. 26 , a front opening 47c for the first installation part and a front opening 48c for the second installation part which are separated from each other can also be formed on the left side 29a. When the partition 27a is installed on the left side 29a of the inner box 29 When viewed from the side, the front opening 45c for the partition overlaps with the front opening 47c for the first mounting portion. 2. The mounting portion overlaps with the front opening 48c. Furthermore, the central opening 47b for the first mounting part, the central opening 48b for the second mounting part, the rear opening (not shown) for the first mounting part, and the rear opening (not shown) for the second mounting part are also provided. constitute the same.

Further, as shown in FIG. 27 and FIG. 28, on the left side 29a, in accordance with the type of the partition, one punching hole is used to selectively form either the front opening 47c for the first installation part or the front opening 48c for the second installation part. one. Then, as shown in FIG. 27, in the case of forming the front opening 47c for the first installation part, the partition 27a is installed on the left side 29a of the inner box 29, and as shown in FIG. 28, the front opening 47c for the second installation part is formed. In the case of 48c, the partition 27b is attached to the left side 29a of the inner box 29 . Furthermore, the same applies to the central opening 47b for the first mounting part, the central opening 48b for the second mounting part, the rear opening (not shown) for the first mounting part, and the rear opening (not shown) for the second mounting part. According to the type of the partition, any one of two openings is provided on the upper and lower sides. Even in such a case, the refrigerator 100 and the refrigerator 200 of two forms which differ in the installation position corresponding to the partition 27a and the partition 27b can be provided using the common inner box 29.

In addition, in Fig. 24, the front opening 33c for the mounting part and the central opening 33b for the mounting part have a vertically long shape, but the shape of the opening 33 for the mounting part is not limited thereto. As shown in FIG. 29, the shapes of the front opening 33c for the installation part, the central opening 33b for the installation part, and the rear opening 33a for the installation part may also be non-longitudinal shapes, such as horizontally long or square.

As mentioned above, the refrigerator 100, 200 of the embodiment includes: a box body 101, which has an outer box 22, an inner box 29 and a heat insulating material, and has a storage space for storing food inside. 29 is arranged to form a first space with the outer case 22 and has an injection opening for injecting a heat insulating material filled in the first space; and partitions 27a, 27b are provided with partitions The main body 37a, the partition body 37b, the locking part, and the openings 45, 46 for the partition. The partition body 37a and the partition body 37b have a second space inside, and divide the storage space into a plurality of different temperature zones. In the storage room, the locking part fixes the partition body 37a and the partition body 37b to the inner box 29, and the partition openings 45 and 46 are formed on the side surfaces of the partition body 37a and the partition body 37b. In addition, the inner box 29 has installation parts 34a, 34b for installing the locking parts. There is an opening 33 for the installation part on the surface opposite to the side surface, and the opening 33 for the installation part communicates with the first space. When the inner box 29 is viewed sideways, the opening 33 for the installation part and the opening for the partition are above the opening 33 for the installation part. The spacer bodies 37a, 37b can be mounted on the inner box 29 at the position where 45, 46 overlaps or the position where the opening 33 for the mounting part overlaps with the openings 45, 46 for the partition under the opening 33 for the mounting part.

According to the refrigerator 100 and the refrigerator 200 of the embodiment, when the opening 33 for the installation part is viewed from the side of the inner box 29, the opening 33 for the installation part overlaps the opening 45 for the partition and the opening 46 for the partition above the opening 33 for the installation. The spacer main body 37a and the spacer main body 37b can be attached to the inner box 29 at a position where the opening 33 for the installation part overlaps the opening 45 and the opening 46 for the spacer below the opening 33 for the installation part. Therefore, when the spacer bodies 37a, 37b are installed at positions where the opening 33 for the installation part overlaps with the openings 45, 46 for the spacer above the opening 33 for the installation part, and the opening for the installation part is installed below the opening 33 for the installation part. 33 When the spacer bodies 37a, 37b are installed at positions overlapping with the spacer openings 45, 46, the positions of the spacer bodies 37a, 37b in the vertical direction change. Furthermore, in either case, since the opening 33 for the installation part overlaps with the openings 45 and 46 for the partition, the heat insulating material injected from the opening for injection into the first space can pass through the installation part communicating with the first space. It is injected into the second space of the separator main bodies 37a, 37b through the opening 33 and the openings 45, 46 for the separator. In this way, the installation positions of the partitions 27a, 27b installed in the box body 101 can be changed, so appropriate compartments can be ensured in each storage room, and user convenience can be improved. Also, the installation positions of the partitions 27a, 27b installed in the box body 101 can be changed, and regardless of the installation positions of the partitions 27a, 27b installed in the box body 101, the injection can be injected from the injection opening to the first The heat insulating material of the space is injected into the second space of the partition body 37a, 37b, so the mold for forming the inner box 29 can be shared, and there is no need to manufacture a plurality of molds, so the manufacturing cost can be suppressed. That is, while suppressing the manufacturing cost, the usability of the user can be improved. Furthermore, since the box body 101 is individually manufactured for each model, compared to the conventional structure in which a common box body 101 is manufactured regardless of the model, and the user can freely set the temperature of each storage chamber, it is possible to The optimum cooling structure and heat insulation structure according to the position of each storage chamber are constituted, so power consumption and internal volume loss can be suppressed.

In addition, in the refrigerators 100 and 200 of the embodiment, the plurality of openings 33 for the installation part have: the rear opening 33a for the installation part is formed on the rear side of the inner box 29; The rear opening 33a of the mounting portion is closer to the front of the inner box 29; and a plurality of central openings 33b for the mounting portion are formed between the rear opening 33a and the front opening 33c of the mounting portion. The area of the front opening 33c for mounting parts is larger than each central opening 33b for mounting parts.

According to the refrigerators 100 and 200 of the embodiment, when the liquid heat insulating material is injected into the internal space 44 from the injection opening on the back surface of the inner box 29, the liquid heat insulating material flows into the interior in a state of high fluidity. Therefore, by forming the front opening 33c for the installation part larger than the central opening 33b for the installation part, the heat insulating material in a high fluidity state injected from the back side of the inner box 29 can be fully filled to the partition. Part 27a, inside of partition 27b. In addition, by forming the rear opening 33a for the mounting portion larger than the central opening 33b for the mounting portion, the heat insulating material whose fluidity is lowered to the rear opening 33a for the mounting portion can be filled to the rear of the inside of the partitions 27a, 27b. .

In addition, in the refrigerator 100 of the embodiment, the partition 27a is the first partition attached to the inner box 29 so that the opening 33 for the installation part and the opening 45 for the partition overlap on the opening 33 for the installation part. When the first partition is attached to the inner case 29, a part of the opening 33 for the installation part is blocked by the lower flange 36a, the lower flange 41a of the locking part of the first partition, and the side surface of the partition body 37a. In addition, in the refrigerator 200 of the embodiment, the opening 33 for the installation part and the opening 46 for the partition are overlapped under the opening 33 for the installation part. When the parts are installed in the inner box 29, a part of the opening 33 for the installation part is blocked by the upper flange 35b of the locking part of the second partition, the upper flange 40b and the side surface of the partition body 37b.

According to the refrigerator 100 and the refrigerator 200 of the embodiment, when the heat insulating material is injected into the inside of the partition 27a, the partition 27b, the leakage of the heat insulating material from the lower area E1 or the upper area E2 of the opening 33 for the mounting part can be prevented. to the outside.

1: Refrigerator 2: ice making room 3: Small freezer 4: Freezer 5: Vegetable Room 6: Left door of refrigerator 7: The right door of the refrigerator 8: Compressor 9: Mechanical room condenser 10: Condensation piping on the left side 11: Condensation piping on the top surface 12: Rear condensation piping 13: Condensation piping on the right side 14: Anti-dew piping 15: Dryer 16: Capillary 17: Cooler 18: Muffler 19: Suction piping 21: Mechanical room 22: Outer box 23: Foaming urethane 24:Front flange part 25: Fan for cooling 26: Conduit 27a: Divider 27b: Divider 28: Insulation material 29: inner box 29a: left side 29b: Right side 30: Concave 31: Convex part 32: lower convex part 33: Opening for mounting part 33a: Rear opening for mounting part 33b: Central opening for mounting part 33c: Front opening for mounting part 34a: Installation Department 34b: Installation Department 35a: Upper flange 35b: Upper flange 36a: Lower side flange 36b: Lower side flange 37a: Divider body 37aa: Interior space 37b: Divider body 37ba: interior space 37bb: lower side 37bc: upper side 37bd: convex part 37be: concave part 38a: left face 38b: left face 39: cooling room 40a: Upper flange 40b: Upper flange 41a: Lower side flange 41b: Lower flange 42a: Right face 42b: Right face 44: Internal space 45: Opening for partition 45a: Opening for partition 45b: central opening for divider 45c: Divider with front opening 46: Opening for partition 46a: Opening for partition 46b: Central opening for dividers 46c: Divider with front opening 47: Then the component 47b: Central opening for the first mounting part 47c: Front opening for the first mounting part 48b: Central opening for the second mounting part 48c: Front opening for the second mounting part 50: Vacuum insulation 100: Refrigerator 101: Box 103: Refrigerant circuit 200: Refrigerator C,E1,E2,F: area

Fig. 1 is a front view of the refrigerator of the embodiment. Fig. 2 is a front view of the refrigerator of the embodiment. Fig. 3 is a perspective view of the refrigerator of the embodiment. Fig. 4 is a longitudinal sectional view of the refrigerator of the embodiment. Fig. 5 is a longitudinal sectional view of the refrigerator of the embodiment. Fig. 6 is a diagram showing a refrigerant circuit of the refrigerator of the embodiment. Fig. 7 is a connection diagram of refrigerant piping inside the refrigerator of the embodiment. Fig. 8 is a connection diagram of refrigerant piping in a modified example of the interior of the refrigerator of the embodiment. Fig. 9 is a perspective view of the lower part of the inner box to which the partition is installed in the refrigerator of the embodiment. Fig. 10 is an enlarged view of area C of the inner box shown in Fig. 9 . Fig. 11 is a side view of the periphery of the concave portion of the inner box of the refrigerator of the embodiment. Fig. 12 is an overall perspective view of a partition attached to an attachment portion of an inner box of the refrigerator according to the embodiment. Fig. 13 is an overall perspective view of a partition attached to an attachment portion of an inner box of the refrigerator according to the embodiment. FIG. 14 is an enlarged perspective view of the left front portion D1 of the partition shown in FIG. 12 . FIG. 15 is an enlarged perspective view of the left front portion D2 of the partition shown in FIG. 13 . Fig. 16 is a longitudinal sectional view of the periphery of the vegetable compartment in the state where the partition is installed in the inner box of the refrigerator of the embodiment. Fig. 17 is an enlarged schematic diagram of the area F of the inner box and partition shown in Fig. 16 . Fig. 18 is a cross-sectional view showing the left side of the inner box and the partition without injecting foamed urethane into the partition of the embodiment. Fig. 19 is a cross-sectional view showing the left side of the inner box and the partition without injecting foamed urethane into the partition of the embodiment. Fig. 20 is a view of the left side surface of the partition of the refrigerator according to the embodiment viewed from the left side. Fig. 21 is a view of the left side surface of the partition of the refrigerator according to the embodiment viewed from the left side. Fig. 22 is an enlarged view of the installation part of the state where the partition is installed on the right side of the inner box of the embodiment. Fig. 23 is an enlarged view of the installation part of the state where the partition is installed on the right side of the inner box of the embodiment. 24 is a view showing the positional relationship between the opening for the installation part of the inner box and the opening for the partition of the partition in a state where the partition is attached to the left side of the inner box of the refrigerator according to the embodiment. Fig. 25 is a view of the longitudinal section of the A-A arrow part of the separator shown in Fig. 13 viewed from the direction of the arrow. 26 is a view showing the positional relationship between the opening for the installation part of the inner box and the opening for the partition of the partition in a state where the partition is attached to the left side of the inner box of the first modification of the refrigerator according to the embodiment. 27 is a view showing the positional relationship between the opening for the installation part of the inner box and the opening for the partition of the partition in a state where the partition is attached to the left side of the inner box of the second modification of the refrigerator of the embodiment. 28 is a view showing the positional relationship between the opening for the installation part of the inner box and the opening for the partition of the partition in a state where the partition is attached to the left side of the inner box of the second modified example of the refrigerator of the embodiment. 29 is a view showing the positional relationship between the opening for the installation part of the inner box and the opening for the partition of the partition in a state where the partition is attached to the left side of the inner box of the third modified example of the refrigerator of the embodiment.

5: Vegetable room

27a: Divider

29: inner box

34a: Installation Department

34b: Installation Department

100: Refrigerator

101: Box

F: area

Claims (11)

A refrigerator comprising: The box body has an outer box, an inner box, and a heat insulating material, and has a storage space for storing food inside, the outer box constitutes an outer shell, and the inner box is configured to form a first space with the aforementioned outer box, and having an injection opening for injecting a heat insulating material filled in the aforementioned first space; and The divider has a divider body and a locking part. The divider body has a second space formed inside and an opening for the divider formed on the side, and divides the aforementioned storage space into a plurality of different temperature zones. The storage room, the locking part is used to fix the aforementioned partition body to the aforementioned inner box, The aforementioned inner box has a mounting portion for mounting the aforementioned locking portion, The mounting portion has a surface formed with an opening for the mounting portion, and the surface is opposite to the side surface of the partition body when the locking portion is mounted on the mounting portion and when the partition body is fixed to the inner box. Towards, The opening for the aforementioned mounting portion communicates with the aforementioned first space, In a side view of the inner box, the partition body is located at a position where the inner box can be installed above the opening for the installation part and the opening for the installation part overlaps with the opening for the partition, or can be installed in the installation part. The position below the opening for use and where the opening for the mounting portion overlaps the opening for the spacer. The refrigerator as described in claim 1, wherein the locking part includes: an upper flange extending above the aforementioned side of the aforementioned divider body; and, The lower side flange extends to be lower than the aforementioned side of the aforementioned separator body. The refrigerator as described in claim 2, wherein, The mounting portion is provided with an upper convex portion that protrudes toward the storage space side than the side surface of the inner box, and a lower convex portion that is located below the upper convex portion and protrudes toward the storage space side than the side surface of the inner box. , and a recess formed between the aforementioned upper convex portion and the aforementioned lower convex portion, the aforementioned upper side flange and the aforementioned lower side flange are clamped between the aforementioned upper convex portion and the aforementioned lower convex portion. The refrigerator as described in claim 3, wherein, The aforementioned mounting portion is provided on the aforementioned side of the aforementioned inner box in a manner extending toward the front and back of the aforementioned box body, A plurality of openings for the attachment portion are formed in the recess. The refrigerator as described in claim 4, wherein, The plurality of openings for the installation part include: a rear opening for the installation part formed on the rear side of the inner box; a front opening for the installation part formed in front of the inner box more than the rear opening for the installation part; and A plurality of central openings for the mounting portion are formed between the rear opening for the mounting portion and the front opening for the mounting portion; The area of the rear opening for the mounting portion and the front opening for the mounting portion is larger than the central openings for the mounting portion. The refrigerator as described in claim 2, wherein, The partition is a first partition, and the first partition is attached to the inner box in such a manner that the opening for the installation part overlaps the opening for the partition above the opening for the installation part, When the first partition is installed in the inner box, a part of the opening for the installation part is blocked by the lower flange of the locking part of the first partition and the side surface of the partition body. The refrigerator as described in claim 6, wherein, The partition is a second partition, and the second partition is attached to the inner box in such a manner that the opening for the installation part overlaps the opening for the partition under the opening for the installation part, When the second partition is installed in the inner box, a part of the opening for the installation part is blocked by the upper flange of the locking part of the second partition and the side surface of the partition body. The refrigerator according to claim 6, wherein the partition body is fixed at a first position higher than a second position of the inner box, and The storage space is partitioned into a freezer compartment and a vegetable compartment by the partition body, and the vegetable compartment is disposed below the freezer compartment. The refrigerator according to claim 7, wherein the partition body is fixed at a second position lower than the first position of the inner box, and The storage space is partitioned into a freezer compartment and a vegetable compartment by the partition body, and the vegetable compartment is disposed above the freezer compartment. The refrigerator according to claim 2, wherein, in the partition, the upper flange and the lower flange are fixed to the inner box from the back side of the inner box by screws. The refrigerator according to claim 1, wherein the partition is equipped with a vacuum heat insulating material in the second space of the partition body, The said vacuum heat insulating material is bonded to the lower side surface of the said separator main body from inside via an adhesive member.