JP2006313024A - Refrigerator with hinged double doors - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of opening adjacent two doors of hinged double doors by one hand, and to provide energy saving structure by decreasing input to a heating means for rotary partition plate dew formation prevention blocking the inside and the outside of a storage room in the central part of the hinged double doors. <P>SOLUTION: The refrigerator having high door handling capability capable of opening the two adjacent doors of the hinged double doors by one hand is provided by forming a handhold part on the side surface on an opening side of two adjacent doors in the position not changing the dimension between the two doors, and forming a convection space between the handhold part and other door. Since the convection space is formed between the handhold part and the other door, the outdoor air having high temperature is convected into the convection space, the temperature on the surface of a rotary partition plate blocking the inside and the outside of the storage room is raised, input into the heating means is decreased, and thereby, the refrigerator favorable for energy saving can be obtained. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a handle for a refrigerator provided with a so-called double door that closes a front opening of a storage room with two doors.

  This kind of refrigerator will be described with reference to FIGS. First, in FIG. 9, 1 is a refrigerator main body, and this refrigerator main body 1 is divided into a refrigerator compartment 2, a vegetable compartment 3, a temperature switching chamber 4, and an ice making room 5 and a freezing compartment 6 attached to this in order from the top. Is formed.

  Thus, the refrigerator compartment 2 is a so-called double door that closes the front opening of the refrigerator compartment 2 with the two doors 7 and 8. The magnetized surfaces of the magnet packing (not shown) provided on the two doors are magnetized on the rotary partition plate 9 provided on one of the doors so as to block the inside of the refrigerator compartment 2 from the outside. .

  Further, the front opening of the vegetable room 3, the temperature switching room 4, the ice making room 5 and the freezing room 6 positioned below the refrigerator compartment 2 is closed by drawer type doors 3a, 4a, 5a and 6a.

  Reference numerals 11 and 12 denote handles provided below the doors 7 and 8, and the handles 11 and 12 are configured so as to be bilaterally symmetric as shown in FIG.

  Next, a description will be given with reference to FIG. 10 is a cross-sectional view taken along line AA in FIG. 9. The same components as those in FIG. 9 described above are denoted by the same reference numerals and detailed description thereof is omitted.

  Reference numeral 11 (12) denotes a handle provided at the lower portion of the door 7 (8). As shown in the figure, the handle 11a is opened downward so that the door 7 (8) can be opened by placing a finger from below. (12a).

  Next, a description will be given with reference to FIG. FIG. 11 is a cross-sectional view taken along the line BB in FIG. 9, and the same components as those in FIG.

  Reference numeral 9 denotes a rotary partition plate rotatably provided on one of the door inner plates 8b or 7b, and a magnet packing 13 provided on the door 7 (8) side is provided on the rotary partition plate 9. By magnetizing, the inside of the refrigerator compartment 2 and the exterior are interrupted | blocked. In addition, since the partition plate 9 itself is cooled by the cold air in the refrigerator compartment 2, a heating means 9 a such as a heater prevents the condensation on the partition plate surface 9 b of the rotating partition plate 9 due to heat conduction of the cold heat. The partition plate surface 9b is held at a predetermined temperature.

Japanese Patent Laid-Open No. 2001-133132 (FIG. 1)

  From the exterior design of a refrigerator, the dimension between adjacent doors of a refrigerator having a plurality of doors occupies an important role. This is the same even in the case of a double door type refrigerator in which the refrigerator is closed by two doors. In a recent double door type refrigerator, the dimension between the surfaces of the two doors, for example, the above-described FIGS. 9 and 11 is used. The dimension L10 shown in FIG. 5 tends to be reduced to 10 mm or less to improve the appearance design.

  On the other hand, in the central part of the double doors, the heat insulating partition that closes the inside and the outside of the storage room is provided on one of the door inner plates from the viewpoint of operability when opening and closing the door. For example, the rotating partition plate 9 tends to be employed as shown in FIG.

  Since the rotary partition plate 9 itself rotates, its heat insulation thickness, for example, the L11 dimension shown in FIG. 11 cannot be increased so much, so that the partition plate cabinet cooled by the cold air in the refrigerator compartment 2 is used. Due to heat conduction from the inner surface 9c, the outdoor partition plate surface 9b may be lower than the outdoor temperature, and there is a risk of condensation on the partition plate surface 9b.

  In addition, as described above, the L10 dimension, which is the dimension between the surfaces of the two doors, is reduced to, for example, 10 mm or less for the purpose of improving the appearance design. Since the temperature of the partition plate surface 9b itself does not rise so much, there is a risk of condensation on the partition plate surface 9b.

  Accordingly, the temperature of the partition plate surface 9b is raised by, for example, heating means 9a such as an electric heater shown in FIG.

  Moreover, the handle | steering-wheel installed in the door surface also occupies an important role on the external appearance design of a refrigerator. Therefore, various shapes of the handle shape are also required due to the requirements in appearance design. This is the same even in the case of a double door refrigerator that closes the refrigerator with two doors. Recently, as shown in FIG. 9 to FIG. 10 described above from the demands on the appearance design of the refrigerator, the handle is at the lowermost part of the door, and the handle portion 11a (12a) is shown in FIG. May be set downward.

  In this case, the height dimension H10 from the floor surface of the hand grip portion 11a (12a) is usually below the line of sight of the housewife who uses the refrigerator, and thus it is unavoidable for the user.

  On the other hand, in the case of the double doors, the width of the door itself is approximately ½ of the width of the refrigerator, so that the rotation locus when the door is opened is approximately ½ of that of the single door. For this reason, it is evaluated as an easy-to-use refrigerator when there is no room for installation.

  Therefore, they are generally symmetrical and made the same structure (same shape). For example, FIG.

  However, as described above, the refrigerator having the double doors has a door width that is almost ½ of the refrigerator opening. Often occurs.

  Of course, this problem can be solved if both doors can be opened with one hand, but conventional refrigerators have not taken this into consideration.

  For example, if you have food stored in your left hand and you want to open the door with your right hand, the other hand, just near the refrigerator and a little closer to the right door side of the double doors from the center of the refrigerator. Stand up and put your right finger on the handle of the right door to open only the right door. In this state, if the stored food does not enter the refrigerator compartment, the other door, that is, the left door is opened.

  This is a problem. That is, as described above, these handles are located at the lower part of the door below the normal housewife's eyes, and the position of the body at this time is in front of the right door. To open it, you had to change your standing position to the left or twist your body and put your right finger on the handle of the left door. In addition, since there is a left hand holding food stored by the person to be opened in front of the left door to be opened, it is difficult to open the left door with the right hand.

  For this reason, although it is good in terms of installation, it has often been evaluated as a refrigerator having problems in operation or condensation.

  The present invention is intended to solve the problems of such a conventional configuration, and the object of the present invention is door operability that allows two adjacent doors of a double door to be opened with one hand. A good refrigerator.

  In addition to the above-mentioned purpose, in addition to providing a structure capable of saving energy such as a heating means for preventing condensation of a rotating partition plate that closes the inside and outside of the storage room at the center of the double doors. The purpose was.

  In order to achieve the above object, the present invention forms a handle on the open side surface of two adjacent doors, and the handle is in a position that does not change the dimension between the surfaces of the two doors. Since the convection space is formed between the handle portion and the other door, a refrigerator with good door operability that can open two adjacent doors of the double doors with one hand can be provided.

  In addition, since the convection space is formed between the handle portion and the other door, the outdoor outdoor air having a high temperature convects to the portion and rotates to block the inside and the outside of the storage chamber. Since it works to raise the temperature of the partition plate surface, it is possible to reduce the input to the heating means and the like, and thus it is possible to provide a refrigerator that is advantageous in terms of energy saving.

  In addition, since the thickness of the handle portion is set to 15 mm or less, the outdoor outdoor air having a high temperature described above is easily convected to the portion, and the temperature of the surface of the rotating partition plate is increased. A refrigerator capable of reducing the amount can be provided.

  Further, in the refrigerator having a double door that closes the front opening of the storage room, the handle portion is partially placed on the side surface of the door that faces a relatively low temperature portion in the storage room. Since it is provided, it is possible to provide a structure that can reduce the risk of condensation on the rotary partition plate at a portion where condensation is highly likely due to low temperature.

  In addition, since the handle is formed to have the same length as the length of the open side of the door, the risk of condensation on the rotating partition plate can be reduced, and the two adjacent doors of the double doors can be connected with one hand. It is possible to provide a refrigerator with good door operability that can be opened at the same time.

  In addition, since the handle portion is extended to the lower surface of the door and used as the handle of the door, the handle portion and the handle can be formed at the same time, so that a refrigerator that is advantageous in terms of manufacturing cost can be provided.

  As described above, the present invention forms a handle portion on the open side surface of two adjacent doors, and the handle portion is positioned so as not to change the dimension between the surfaces of the two doors. Since a convection space is formed between the door and the other door, a refrigerator with good door operability that can open two adjacent doors of the double doors with one hand can be provided.

  In addition, since the convection space is formed between the handle portion and the other door, the outdoor outdoor air having a high temperature convects to the portion and rotates to block the outside and the inside of the storage chamber. Since it works to raise the temperature of the partition plate surface, it is possible to reduce the input to the heating means and the like, so that it is possible to provide a refrigerator that is advantageous for energy saving.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  A first embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is a front view of a refrigerator showing a first embodiment of the present invention, FIG. 2 is a cross-sectional view of main parts taken along line CC in FIG. 1, and FIG. 3 is a main part corresponding to line DD in FIG. FIG. First, in FIG. 1, 20 is a refrigerator main body, and this refrigerator main body 20 is divided into a refrigerator compartment 21, a vegetable compartment 22, an ice making compartment 23, and a freezer compartment 24 in order from the top. Thus, the refrigerator compartment 21 is a so-called double door that closes the front opening of the refrigerator compartment 21 with the two doors 25 and 26 so as to be opened and closed. The magnetized surfaces of the magnet packings 47 and 48, which will be described later with reference to FIG. 2, provided on the two doors, are located in the center of the adjacent double doors 25 and 26. The rotating partition plate 43 that closes the inside and the outside of the chamber 21 is magnetized to block the inside and the outside of the refrigerator compartment 21. For the purpose of improving the appearance design of the refrigerator, the inter-surface dimension L20 of the two doors 25 and 26 is set to 10 mm or less.

  In addition, the vegetable compartment 22, the ice making compartment 23, and the freezing compartment 24 located below the refrigerator compartment 21 are closed by front doors 22a, 23a, 24a so that they can be opened and closed.

  Reference numerals 41 and 42 denote handles provided below the double doors 25 and 26. The handles 41 and 42 are configured to be symmetrical.

  52 is a handle portion formed on the open side surface of the double-spread type 26. The handle portion 52 is positioned so as not to change the dimension between the surfaces of the two doors 25, 26. A convection space described later is formed between the door 52 and the other door 25. In addition, when the one of the above-mentioned double doors is opened, the hand portion 52 remains in the body position when the one door is opened, and the finger of the hand that opens the one door is As will be described later, it is provided at the hanging position.

  In addition, the said handle part 52 is a position facing the low temperature chamber 21a in the refrigerator compartment 21, for example, a low temperature container such as a chilled container or an ice temperature container (not shown) provided in the refrigerator compartment 21. Alternatively, it is provided on the open side surface of the door 26 at a position facing the lower part of the refrigerator compartment where cold air stays, as will be described later.

  Next, a description will be given with reference to FIG. 2 is a cross-sectional view taken along line CC in FIG. 1. The same components as those in FIG. 1 described above are denoted by the same reference numerals and detailed description thereof is omitted.

  In the figure, reference numeral 43 denotes the above-described rotary partition plate. The rotary partition plate 43 is rotatably locked to one of the double doors 25 and 26, and when the door is closed. As shown in FIG. 2, the inside and outside of the refrigerator compartment 21 are closed by magnetizing the magnetized surfaces of the magnet packings 47 and 48 provided on the door side to the partition plate surface 43a.

  52 is a handle portion formed on the open side surface of the door 26, and the top portion 52a of the handle portion 52 is a position that does not change the gap dimension L20 between the surfaces 25a and 26a of the two doors 25 and 26. In addition, the gap L21 between the bottom 52b of the handle portion 52 and the side surface 25c of the other door 25 is made larger than the inter-door surface dimension L20 to increase the outside air having a high temperature around the refrigerator. The convection space G21 is formed so that the temperature of the partition plate surface 43a can be raised by convection. In addition, the thickness dimension T20 of the handle portion 52 is set to 15 mm or less so that the outside air around the refrigerator is easily convected in the convection space G21. In other words, the bottom portion 52b of the handle portion 52 and the other door 25 are arranged so as to save energy by reducing the input to the heating means 44 such as an electric heater that prevents the partition surface 43a from condensing. A gap dimension L21 with the side surface 25c is made larger than the dimension L20 between the door surfaces to form a convection space G21 in which outside air having a high temperature around the refrigerator can convect.

  In addition, when one of the two doors of the double doors is opened, the hand holding portion 52 remains in the body position when the one door is opened, and the finger of the hand that opens the one door is hooked. In the position.

  Next, a description will be given with reference to FIG. FIG. 3 is a cross-sectional explanatory view of the main part corresponding to the line DD in FIG. 1. The same components as those in FIG.

  The figure is an explanatory view for explaining the operation of opening the door. For example, a state where the stored food is held in the left hand (not shown) and the right door 25 is opened with the right hand J21 shown in the other hand is shown. In this case, in order to easily store the food stored in the left hand, the right door is usually located near the refrigerator and a little closer to the right door 25 than the center of the refrigerator. Hang the right hand J21 on the handle 41 of 25 and open only the right door 25.

  However, if the food stored in the left hand does not enter the refrigerating chamber in this state, the door 26 is attempted to be opened by placing the same right hand on the handle 42 of the other door, that is, the left door 26.

  At this time, the handle 42 is in front of the right door 25 because the handle 42 is at the lower part of the door below the eyes of the housewife normally used as described above, and the position of the body at this time is as described above. Therefore, in order to open the left door 26 with the right hand, the standing position must be changed slightly to the left or the body must be twisted to hang the right hand on the handle 42 of the left door. However, since the handle 42 is difficult to see as described above, and there is a left hand holding food stored by the person to be opened in front of the left door 26 to be opened, the right hand is used. It was difficult to put a hand on the handle of the left door 26. Therefore, as a human characteristic, the right hand J22 is hung on the side surface 26b of the left door 26 to open the door 26. However, as shown in FIG. 11, since there is no handle on the side of the door, it has been difficult to open the door. The above-described handle portion 52 is provided on the side surface 26b of the door so that the door 26 can be easily opened.

  Since the present invention is configured as described above, the present invention forms a handle on the open side surface of two adjacent doors, so that two adjacent doors of a double door can be opened with one hand. A good refrigerator can be provided.

  In addition, since the convection space is formed between the handle portion and the other door, the outdoor outdoor air having a high temperature convects to the portion and rotates to block the outside and the inside of the storage chamber. Since it works to raise the temperature of the partition plate surface, it is possible to reduce the input to the heating means and the like, so that it is possible to provide a refrigerator that is advantageous for energy saving.

  In addition, since the handle portion is positioned so as not to change the dimension between the surfaces of the two doors, the dimension between the two doors becomes uniform, so that a refrigerator excellent in appearance design can be provided.

  Next, a second embodiment of the present invention will be described with reference to FIGS. FIG. 4 is a front view of a refrigerator showing a second embodiment of the present invention, and FIG. 5 is a cross-sectional view of an essential part taken along line EE in FIG. In addition, about the same structure as above-mentioned Example 1, the same code | symbol is attached | subjected and detailed description is abbreviate | omitted.

  First, in FIG. 4, reference numeral 60 denotes a refrigerator main body, and the refrigerator main body 60 is divided into a refrigerator compartment 61, a vegetable compartment 62, and a freezer compartment 63 in order from the top. Thus, the refrigerating room 61 is a so-called double door that closes the front opening of the refrigerating room 61 so that the two doors 65 and 66 can be opened and closed. The magnetized surfaces of the magnet packings 47 and 48, which will be described later with reference to FIG. 5, provided on the two doors, are located in the center of the adjacent double doors 65 and 66. The rotary partition plate 43 that closes the inside and the outside of the room 61 is magnetized, and the inside and the outside of the refrigerator compartment 61 are shut off. For the purpose of improving the appearance design of the refrigerator, the inter-surface dimension L30 of the two doors 65 and 66 is set to 10 mm or less.

  Reference numerals 68 and 69 denote handles provided in the double doors 65 and 66, and the handles 68 and 69 are configured to be symmetrical.

  Reference numeral 71 denotes a handle portion formed on the open side surface of the double door spread type 65. The handle portion 71 is positioned so as not to change the dimension between the surfaces of the two doors 65, 66. A convection space described later is formed between 71 and the other door 66. In addition, when the one door 66 of the double doors is opened, the handle 71 has the body position when the one door is opened, and the finger of the hand that opens the one door is As will be described later, it is provided at the hanging position.

  Reference numeral 72 denotes a handle portion formed on the open side surface of the double-spread type 66, and the handle portion 72 is positioned so as not to change the dimension between the surfaces of the two doors 65, 66. A convection space described later is formed between 72 and the other door 65. In addition, when the one of the above-mentioned double doors is opened, the hand portion 72 remains in the body position when the one door is opened, and the finger of the hand that opens the one door is As will be described later, it is provided at the hanging position.

  Next, a description will be given with reference to FIG. FIG. 5 is a sectional view taken along the line EE in FIG. 4. The same components as those in FIG. 4 described above are denoted by the same reference numerals, and detailed description thereof is omitted.

  In the figure, reference numeral 71 denotes a handle portion formed on the side surface on the open side of the door 65, and the top portion 71a of the handle portion 71 changes a gap dimension L30 with a top portion 72a of the handle portion 72 described later. The gap dimension L31 between the bottom 71b of the handle 71 and the bottom 72b of the handle 72, which will be described later, provided on the other door 66 is made larger than the gap dimension L30. Thus, the convection space G31 is formed so that the high ambient temperature around the refrigerator can convect and the temperature of the partition plate surface 43a can be increased. In addition, the thickness dimension T31 of the handle portion 71 is set to 15 mm or less so that the outside air around the refrigerator is easily convected in the convection space G31. In other words, the bottom portion 71b of the handle portion 71 and the other door 66 are designed so as to save energy by reducing input to the heating means 44 such as an electric heater that prevents the partition surface 43a from condensing. A gap dimension L31 with a bottom part 72b of the handle part 72 (described later) provided in the above is made larger than the door surface dimension L30 to form a convection space G31 in which outside air having a high temperature around the refrigerator can be convected.

  Further, when the one hand 66 of the double doors is opened, the hand holding part 71 is held in the body position when the one door is opened, and the finger of the hand that opens the one door is hung. In the position.

  72 is a handle portion formed on the side surface of the door 66 on the open side, and the top portion 72a of the handle portion 72 is in a position where the gap dimension L30 with the top portion 71a of the handle portion 71 is not changed. The gap dimension L31 between the bottom part 72b of the handle part 72 and the bottom part 71b of the handle part 71 provided on the other door 65 is made larger than the gap dimension L30. The convection space G31 is formed so that high-temperature outside air can convect and the temperature of the partition plate surface 43a can be increased. In addition, the thickness dimension T32 of the handle portion 72 is set to 15 mm or less so that the outside air around the refrigerator is easily convected in the convection space G31.

  In addition, when the one hand 65 of the double doors is opened, the handle 72 is held in the body position when the one door is opened, and the finger of the hand that opens the one door is hooked. In the position.

  Reference numerals 73 and 74 denote hand-holding members formed so that the fingers are not damaged when the fingers are put on the hand-holding portions 71 and 72. The hand-holding members 73 and 74 are made of, for example, synthetic resin or metal. For example, it is formed by extrusion processing or the like or injection molding processing of synthetic resin.

  Next, a description will be given with reference to FIG. FIG. 6 is a cross-sectional explanatory diagram of a main part corresponding to the line FF in FIG. 4. The same components as those in FIG.

  The figure is an explanatory view for explaining the operation of opening the door. For example, a state where the stored food is held in the right hand (not shown) and the left door 66 is opened with the left hand J32 shown in the other hand is shown. In this case, in order to easily store the food stored in the right hand, the left door is usually located in the immediate vicinity of the refrigerator and a little closer to the left door 66 than the center of the refrigerator. Hang the left hand J32 on the handle 69 of 66, and open only the left door 66.

  However, if the food stored in the right hand does not enter the refrigerator compartment in this state, the same left hand is put on the handle 68 of the other door, that is, the right door 65 to open the door 65.

  At this time, since the position of the body is in front of the left door 66 as described above, in order to open the right door 65 with the left hand, the standing position is changed slightly to the right or the body is twisted. In this way, the left hand must be hung on the handle 68 of the right door, but as a human habit (characteristic), the left hand J31 is hung on the side surface 65b of the door 65 at the eye level.

  Therefore, according to the present invention, as the above-mentioned human behavior (characteristic), the above-described handle portion 71 is provided on the side surface 65b of the door to which a finger is to be hung so that the door 65 can be easily opened.

  Next, a description will be given with reference to FIG. FIG. 7 is a perspective explanatory view of a door showing a second embodiment of the present invention. The same components as those in FIG. In the figure, reference numeral 72 denotes a handle portion formed on the side surface of the door, and the handle portion 72 is formed to have substantially the same length L32 as the open side surface 66b of the door 66. Further, the lower portion 72c of the handle portion 72 is formed in a flat shape or a shape with rounded corners so as not to collect dust or the like.

  It is obvious that even if the handle 69 is formed in the shape of 69b indicated by the phantom line, the effects of the above-described hand grips 71 and 72 are not changed.

  Since it is configured as described above, in the second embodiment of the present invention, when one door is opened, the one door is opened in the body position when the one door is opened. Since the hand hooks on which the fingers of the hand hang are provided on the open side surface of the other door, and are formed to be approximately the same length as the side surface, the two adjacent doors of the double doors can be opened with one hand. A refrigerator with good door operability that can be opened can be provided. Moreover, since there is a handle at the height of the eyes of the housewives that are normally used, it is possible to provide a door structure that can be opened with an unreasonable behavior as a human habit (characteristic). In addition, since the lower part of the handle portion has a shape that does not cause dust accumulation, a refrigerator that is advantageous for cleaning can be provided.

  Next, a third embodiment of the present invention will be described with reference to FIG. FIG. 8 is a perspective explanatory view of a door showing a third embodiment of the present invention. In the figure, 81 is a left door of a double door, for example, and 82 is a handle formed by recessing the open side of the double door 81 toward the heat insulating material.

  The handle 82 is one of the double doors, for example, when the right door (not shown) is opened, and the body position when the right door is opened remains in the body position when the one door is opened. It is provided on the door side surface 81a at a position where a finger is placed.

  Further, the handle portion 82 has a lower portion extending to the lower surface 81b of the door 81, and a handle portion 83 is formed integrally or separately.

  Further, the handle portion 82 and the handle portion 83 that is an extension of the handle portion are formed as a substantially integrated hollow shape by a connecting portion 84 that does not cause dust accumulation or the like.

  Since it is configured as described above, in the third embodiment of the present invention, the handle portion is extended to the lower surface of the door and used as the handle of the door, so that the handle portion and the handle portion can be manufactured at the same time. Therefore, it is possible to provide a refrigerator that is advantageous in terms of manufacturing process and manufacturing cost. Moreover, since it is set as the shape which does not produce a dust accumulation between the handle | steering-wheel part 83 and the handle part 82, the refrigerator advantageous to cleaning can be provided.

The front view of the refrigerator which shows the 1st Example of this invention. Sectional drawing of the principal part of the CC line in FIG. FIG. 2 is a cross-sectional explanatory view of a main part corresponding to the line DD in FIG. 1. The front view of the refrigerator which shows the 2nd Example of this invention. Sectional drawing of the principal part of the EE line in FIG. FIG. 5 is a cross-sectional explanatory view of a main part corresponding to the FF line in FIG. 4. The perspective explanatory drawing of the door which shows the 2nd Example of this invention. The perspective explanatory drawing of the door which shows the 3rd Example of this invention. The front view of the refrigerator which shows a prior art example. Sectional drawing of the principal part of the AA line in FIG. Sectional drawing of the principal part of the BB line in FIG.

Explanation of symbols

20, 60 ... refrigerator main body, 21, 61 ... refrigerator compartment, 22, 62 ... vegetable compartment, 24, 63 ... freezer compartment, 25, 26, 65, 66 ... double doors, 41, 42, 68, 69 ... handles, 43 ... rotating partition plate, 43a ... partition plate surface, 44 ... heating means, 47, 48 ... packing, 52, 71, 72, 82 ... handle portion.

Claims (5)

  A handle is formed on the open side surface of two adjacent doors, the handle is positioned so as not to change the dimension between the surfaces of the two doors, and between the handle and the other door. A refrigerator equipped with a double door that is characterized in that it forms a convection space.   The refrigerator with a double door according to claim 1, wherein the thickness of the handle portion is 15 mm or less.   In a refrigerator having a double door that closes the front opening of the storage room, a handhold is partially provided on the side of the door at a position facing a relatively low temperature part in the storage room. The refrigerator provided with the double doors of Claim 1 characterized by the above-mentioned.   The refrigerator with a double door according to claim 1, wherein the handle portion is formed to have substantially the same length as the length of the open side surface of the door. The refrigerator with a double door according to claim 1, wherein the handle is extended to the lower surface of the door to be a handle of the door.

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