JP3035604U

JP3035604U - refrigerator

Info

Publication number: JP3035604U
Application number: JP1996009136U
Authority: JP
Inventors: 仁横山; 精二寺澤; 教夫鴨下; 和文笹村; 孝史池田; 毅星野
Original assignee: Hitachi Ltd
Current assignee: Hitachi Ltd
Priority date: 1996-09-10
Filing date: 1996-09-10
Publication date: 1997-03-28
Anticipated expiration: 2001-06-14

Abstract

(57)【要約】【課題】冷蔵室と野菜室と冷凍室を最適な動作領域に
配置し、低重心で、野菜室の収納性が良好で、デッドス
ペースの少ない、使い勝手の良好な冷蔵庫を提供するこ
と。【解決手段】冷蔵室１００と野菜室２００と冷凍室８
００（上部冷凍室３００、下部冷凍室４００）を、使用
頻度順に上から下に配置して、使用者の立ち姿勢、かが
み姿勢、しゃがみ姿勢に適するように、冷蔵室を開閉ド
アで、野菜室と冷凍室を引出ドアで構成し、かつ、各姿
勢に最適な動作領域に配置する。また、野菜室をその周
側面がほぼ垂直な収納スペースとし、室内温度が大きく
異なる野菜室と冷凍室との間にのみ断熱材を有する仕切
壁を設ける。 (57) [Abstract] [Problem] To provide a refrigerator with a low center of gravity, a good storability of a vegetable compartment, a small dead space, and a convenient refrigerator by arranging a refrigerator compartment, a vegetable compartment, and a freezer compartment in an optimum operation area. To provide. A refrigerating room 100, a vegetable room 200, and a freezing room 8
00 (upper freezing room 300, lower freezing room 400) are arranged from the top to the bottom in the order of frequency of use, and the refrigerating room is opened and closed with the opening and closing doors so that it is suitable for the standing posture, bending posture, and crouching posture of the user. The freezer and the freezer are configured with drawer doors, and they are placed in the optimum operating area for each posture. In addition, the vegetable compartment is used as a storage space whose peripheral side surface is substantially vertical, and a partition wall having a heat insulating material is provided only between the vegetable compartment and the freezing compartment where the indoor temperatures greatly differ.

Description

【考案の詳細な説明】[Detailed description of the invention]

【０００１】[0001]

【考案の属する技術分野】[Technical field to which the invention belongs]

本考案は、冷蔵庫の上部に冷蔵室、冷蔵庫の下部に冷凍室、前記冷蔵室と冷凍室の間に野菜室を設け、前記冷蔵室の前面に側部で支持された開閉ドアを備え、前記冷凍室及び野菜室に冷蔵庫の内壁面で支持された収納ケースとともに前後方向に引き出し可能な引出ドアを備えた冷蔵庫に関するものである。 The present invention provides a refrigerator compartment at the top of the refrigerator, a freezer compartment at the bottom of the refrigerator, a vegetable compartment between the refrigerator compartment and an opening / closing door supported on the front side of the refrigerator compartment, The present invention relates to a refrigerator including a storage case supported by an inner wall surface of a refrigerator in a freezer compartment and a vegetable compartment, and a drawer door that can be pulled out in a front and rear direction.

【０００２】[0002]

【従来の技術】[Prior art]

従来の冷蔵庫は、外箱と内箱の間に断熱材を発泡充填して形成される庫内を複数の温度帯で仕切って各食品の温度に適した複数の貯蔵室を設けている。従来、上部に冷凍室、中央に冷蔵室、下部に野菜室を設けたものが主流であったが、近年、多様なレイアウトの冷蔵庫が提案されている。 A conventional refrigerator has a plurality of storage chambers suitable for the temperature of each food, which are formed by foaming and filling a heat insulating material between an outer box and an inner box to divide the inside into a plurality of temperature zones. Conventionally, a refrigerator with a freezer at the top, a refrigerator at the center, and a vegetable compartment at the bottom was the mainstream, but recently, refrigerators with various layouts have been proposed.

【０００３】例えば、特開平５−２２３４３１号公報（第１の従来例という）においては、中央に冷凍室を配置したミッドフリーザーと呼ばれる冷蔵庫が提案されている。その具体的な構造は、冷蔵庫の最上部に開閉ドアを備えた冷蔵室、中央に２段に分かれて配置される引出ドアを備えた冷凍室、最下部に引出ドアを備えた野菜室を配置し、野菜室の後部に圧縮機、冷凍室の後部にフアンモータと熱交換器をそれぞれ配置している。For example, Japanese Patent Laid-Open No. 5-223431 (referred to as a first conventional example) proposes a refrigerator called a mid-freezer in which a freezer compartment is arranged in the center. Its specific structure is: a refrigerator room with an opening / closing door at the top of the refrigerator, a freezer room with a drawer door that is divided into two stages in the center, and a vegetable room with a drawer door at the bottom. However, a compressor is located at the rear of the vegetable compartment, and a fan motor and heat exchanger are located at the rear of the freezing compartment.

【０００４】また、例えば、特開平５−６０４４０号公報（第２の従来例という）においては、冷蔵庫を仕切壁を介して開閉ドアを備えた２つの貯蔵室で分割し、上部貯蔵室を最下部に引出式の野菜室を備えた冷蔵室とし、下部貯蔵室を複数の引出しを内蔵した冷凍室としている。Further, for example, in Japanese Unexamined Patent Publication No. 5-60440 (referred to as a second conventional example), a refrigerator is divided into two storage chambers having an opening / closing door through a partition wall, and the upper storage chamber is divided into two parts. The refrigerator room has a drawer-type vegetable compartment at the bottom, and the lower storage room is a freezer compartment with multiple drawers.

【０００５】また、例えば、株式会社日立製作所は、冷蔵庫の最上部を開閉ドアを備えた冷蔵室、中央を回転収納ケース付の開閉ドアを備えた野菜室兼冷蔵室（切換式）、最下部を回転野菜収納ケースと製氷棚付の開閉ドアを備えた冷凍室とする冷蔵庫を昭和５５年に型式Ｒ−３３６ＢＲＶ（第３の従来例という）として発売している。Further, for example, Hitachi, Ltd. has a refrigerator room with an opening / closing door at the top of the refrigerator, a vegetable room / refrigeration room (switchable type) with a opening / closing door with a rotating storage case at the center, In 1980, a refrigerator with a freezer compartment with a rotating vegetable storage case and an opening / closing door with an ice making shelf was released as model R-336BRV (referred to as the third conventional example).

【０００６】また、例えば、実公昭３７−１８６６８号公報（第４の従来例という）においては、上下に開閉ドアを備えた貯蔵室を備え、冷蔵庫の中央あるいは腰部分に位置して引出ドアを備えた多目的の貯蔵室を備えた冷蔵庫が開示されている。Further, for example, in Japanese Utility Model Publication No. 37-18668 (referred to as a fourth conventional example), a storage chamber having upper and lower opening and closing doors is provided, and the refrigerator is placed at the center or the waist of the refrigerator and pulled out. A refrigerator having a multi-purpose storage compartment with a door is disclosed.

【０００７】[0007]

【考案が解決しようとする課題】[Problems to be solved by the device]

冷蔵庫の使用実態を調査すると、冷蔵庫は台所の流し台と並べて設置され、立ち姿勢での料理作業の際に頻繁に利用される。その使用頻度は冷蔵室、次に野菜室、次に冷凍室と続く。この立ち姿勢での使用実態からすれば、上部に冷蔵室、中央に野菜室、下方に冷凍室を配置することが使用実態に合うと言える。 A survey of refrigerator usage shows that the refrigerator is installed side by side with the kitchen sink and is frequently used for standing cooking. The frequency of use is the refrigerator room, then the vegetable room, and then the freezer room. From this standing posture, it can be said that arranging the refrigerator compartment in the upper part, the vegetable compartment in the center, and the freezer compartment in the lower part suits the actual usage.

【０００８】しかしながら、例えば、第１の従来例では、冷蔵室の使い勝手は向上するものの、使用頻度が少ない冷凍室より下方に野菜室を配置しているために、しゃがみ姿勢で野菜室を利用しなければならず、野菜室の使い勝手が悪いと言える。特に、野菜は鮮度がすぐ悪くなることからすれば、常に鮮度を監視しなければならない野菜室を、冷凍食品の長期保存を行う冷凍室より下方に配置することは、その使用実態にそぐわないものである。However, for example, in the first conventional example, although the usability of the refrigerating room is improved, the vegetable room is disposed below the freezing room, which is less frequently used, so that the vegetable room is used in a squatting position. It must be done, and it can be said that the usability of the vegetable room is poor. In particular, because the freshness of vegetables deteriorates quickly, it is not suitable for the actual usage of the vegetable compartment, which must be constantly monitored for freshness, below the freezer compartment where long-term preservation of frozen foods is performed. It is a thing.

【０００９】更に、野菜は、縦に積んだり、あるいは無用な力を加えられると著しく鮮度を落すことが知られているが、前記第１の従来例では、野菜室の後方に圧縮機を設けているために、野菜室の背面部が斜めとなり、この斜面に収納した野菜が他の野菜を押して鮮度を落とす課題がある。更には、前記第１の従来例では、庫内温度が冷蔵室や野菜室とは大きく異なる冷凍室を、冷蔵室と野菜室の間に配置しているために、冷凍室の上下に断熱材を設けなければならない。[0009] Furthermore, it is known that vegetables are significantly deteriorated in freshness when they are stacked vertically or when unnecessary force is applied. In the first conventional example, a compressor is installed behind the vegetable compartment. Because of this, the back of the vegetable compartment becomes slanted, and the vegetables stored on this slope push other vegetables to reduce the freshness. Furthermore, in the first conventional example, since the freezer compartment whose internal temperature greatly differs from that of the refrigerator compartment and the vegetable compartment is arranged between the refrigerator compartment and the vegetable compartment, heat insulation is provided above and below the freezer compartment. You have to provide materials.

【００１０】また、冷凍室を野菜室の上方に配置しているために、これに付随して配置される熱交換器とフアンモータが必然的に上方に配置され、圧縮機と熱交換器との間にデッドスペースが形成されるばかりか、重心が上方に移って冷蔵庫自体の安定感が悪くなる課題がある。Further, since the freezing compartment is arranged above the vegetable compartment, the heat exchanger and the fan motor, which are arranged along with this, are necessarily arranged above, and the compressor and the heat exchanger are Not only is there a dead space formed between them, but the center of gravity shifts upwards and the refrigerator itself becomes less stable.

【００１１】一方、例えば、前記第２、３の従来例では野菜室を中央に配置しているために、前記第１の従来例の位置的な使い勝手は向上するものの、この種のタイプの実施化状況をみると、野菜室が１０００ｍｍ以上の高い位置に配置されているために、流し台での作業との連携作業や、大物野菜の出し入れに課題がある。On the other hand, for example, in the second and third conventional examples, since the vegetable compartment is arranged at the center, the positional usability of the first conventional example is improved, but this type of fruit is used. Looking at the status of application, since the vegetable compartment is located at a high position of 1000 mm or more, there are problems in coordinating work with the work in the sink and putting in and out of large vegetables.

【００１２】更に、例えば、前記第２の従来例では、野菜室を冷蔵室内に配置しているために、野菜室を使用する際に常に開閉ドアと引出しを開閉させなければならない。しかも庫内温度の低下や、引出しを引出した状態で開閉ドアを閉めた際の損傷の課題がある。Further, for example, in the second conventional example, since the vegetable compartment is arranged in the refrigerating compartment, the opening / closing door and the drawer must be opened / closed when the vegetable compartment is used. Moreover, there are problems such as a decrease in the temperature inside the refrigerator and damage when the opening / closing door is closed while the drawer is pulled out.

【００１３】また、例えば、前記第３の従来例では、中央の貯蔵室を切り換えることで野菜室にすることができるが、この野菜室兼冷蔵庫は開閉ドアの内側に更に開閉収納ケースが設けられているために、使用に際し常に２つの開閉動作が必要となる。しかも、この従来例では、開閉ドアと回転収納ケースが片方ヒンジで開閉するために重心が斜め前方に移動して本体の安定感が悪くなる課題がある。また、この従来例では、全ての貯蔵室を開閉ドアとしているために、下方に配置された貯蔵室の使い勝手に課題がある。Further, for example, in the third conventional example, the vegetable compartment can be made into a vegetable compartment by switching the central compartment, but this vegetable compartment / refrigerator is further provided with an opening / closing storage case inside the opening / closing door. Therefore, two opening / closing operations are always required in use. Moreover, in this conventional example, since the opening / closing door and the rotating storage case are opened and closed by one hinge, the center of gravity moves diagonally forward and the stability of the main body deteriorates. Further, in this conventional example, since all the storage chambers are opened / closed doors, there is a problem in the usability of the storage chambers arranged below.

【００１４】また、例えば、第４の従来例では、中央の貯蔵室の構造は開示されているものの、上下貯蔵室の具体的な開示がない。更に、各貯蔵室の庫内温度に関連した冷蔵庫として具体的な開示がない。加えて、最下部の貯蔵室は開閉ドアであるために、しゃがみ姿勢での下部貯蔵室の使い勝手に課題がある。Further, for example, in the fourth conventional example, although the structure of the central storage chamber is disclosed, there is no specific disclosure of the upper and lower storage chambers. Furthermore, there is no specific disclosure as to the refrigerator associated with the internal temperature of each storage room. In addition, since the lowermost storage compartment is an opening / closing door, there is a problem in the usability of the lower storage compartment in the crouching posture.

【００１５】本考案の目的は、冷蔵室と野菜室と冷凍室を最適な動作領域に配置した使い勝手の良好な冷蔵庫を提供することにある。An object of the present invention is to provide a convenient refrigerator in which a refrigerating compartment, a vegetable compartment, and a freezing compartment are arranged in an optimum operation area.

【００１６】本考案の目的は、野菜室の収納性が良好で、野菜室を最適な動作領域に配置した冷蔵庫を提供することにある。An object of the present invention is to provide a refrigerator in which the storage capacity of the vegetable compartment is good and the vegetable compartment is arranged in an optimum operation area.

【００１７】本考案の目的は、断熱材を有する仕切壁を必要最小限のものとし、デッドスペースを軽減したスペース効率のよい、冷蔵庫を提供することにある。It is an object of the present invention to provide a refrigerator having a partition wall having a heat insulating material to a minimum necessary amount, a dead space reduced, and a space-efficient refrigerator.

【００１８】[0018]

【課題を解決するための手段】[Means for Solving the Problems]

前記の目的を達成するために、本考案は次のような構成を採用する。すなわち、本考案による冷蔵庫は、冷蔵庫の上部に冷蔵室、冷蔵庫の下部に冷凍室、前記冷蔵室と前記冷凍室との間に野菜室をそれぞれ設け、前記冷蔵室の前部にはその側部が支持された開閉ドアを設置し、前記冷凍室の前部には収納ケースとともに前記冷蔵庫に対して前後方向に移動可能な引出ドアを設置し、前記野菜室の前部には収納ケースとともに前記冷蔵庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引出ドアの各前面はそれぞれのドアが閉状態で前後方向において揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の後方に熱交換器を配置し、前記野菜室の後方に送風機を配置し、前記冷凍室と前記野菜室との間に仕切壁を設置し、該仕切壁が冷蔵庫の各室を仕切る仕切壁の中で唯一、断熱材を有している仕切壁であり、さらに、前記野菜室の収納ケースは、前記野菜室の引出ドアに取り付けられた枠体に支持される第１の収納ケースと、該第１の収納ケースの上部にスライド可能に設けられた第２の収納ケースとで構成した、ものとするか、あるいは、前記野菜室の収納ケースは、前記野菜室の引出ドアに取り付けられた枠体に支持される第１の収納ケースと、該第１の収納ケースの上部にスライド可能に設けられた第２の収納ケースとで構成し、前記第２の収納ケースの奥行き寸法を前記第１の収納ケースの奥行き寸法よりも小さくして、第２の収納ケースのスライド位置の如何にかかわらず、第１の収納ケースにおける引出ドア近傍の所定部位には、第２の収納ケースがオーバーラップしないように構成した、ものとするか、あるいは、前記野菜室の収納ケースは、その周側面がほぼ垂直面で形成された、ものとするか、あるいは、前記野菜室の収納ケースは、前記野菜室の引出ドアに取り付けられた枠体に支持される第１の収納ケースと、該第１の収納ケースの上部にスライド可能に設けられた第２の収納ケースとで構成し、前記第２の収納ケースの奥行き寸法を前記第１の収納ケースの奥行き寸法よりも小さくして、第２の収納ケースのスライド位置の如何にかかわらず、第１の収納ケースにおける引出ドア近傍の所定部位には、第２の収納ケースがオーバーラップしないように構成し、前記野菜室の第１の収納ケースは、その周側面がほぼ垂直面で形成された、ものとする、構成をとる。 In order to achieve the above object, the present invention adopts the following configurations. That is, the refrigerator according to the present invention comprises a refrigerating room at the upper part of the refrigerator, a freezing room at the lower part of the refrigerator, and a vegetable room between the refrigerating room and the freezing room, and a side part at the front of the refrigerating room. An opening / closing door that supports the storage compartment is installed, a storage case is installed at the front of the freezer compartment and a drawer door that can move in the front-back direction with respect to the refrigerator, and a storage case is installed at the front of the vegetable compartment. A drawer door that can move forward and backward with respect to the refrigerator is installed, and the front and rear doors of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment are closed in the front-rear direction. The height of the upper end of the drawer door of the vegetable compartment is set in the range of 850 mm or more and 1000 mm or less from the floor surface, the compressor is arranged in the lower rear part of the refrigerator, and the refrigerator is installed. Heat exchange in the back of the room A refrigerator is arranged, a blower is arranged behind the vegetable compartment, a partition wall is installed between the freezer compartment and the vegetable compartment, and the partition wall separates each compartment of the refrigerator, A partition wall having a heat insulating material, and the storage case of the vegetable compartment includes a first storage case supported by a frame attached to a drawer door of the vegetable compartment, and the first storage case. A second storage case slidably provided on the upper part of the case, or the storage case of the vegetable compartment is supported by a frame attached to the drawer door of the vegetable compartment. And a second storage case slidably provided above the first storage case. The depth dimension of the second storage case is defined as the first storage case. Make the second storage case smaller than the depth of the case. Irrespective of the sliding position of the second storage case, the second storage case is configured not to overlap at a predetermined portion in the vicinity of the drawer door of the first storage case. The storage case of the room shall have a peripheral side surface formed in a substantially vertical plane, or the storage case of the vegetable room shall be supported by a frame attached to the drawer door of the vegetable room. 1 storage case and a second storage case slidably provided on the first storage case, and the depth dimension of the second storage case is defined as the depth of the first storage case. Make the size smaller than the size so that the second storage case does not overlap the predetermined part near the drawer door in the first storage case regardless of the sliding position of the second storage case. Structure The first storage case of the vegetable compartment has a peripheral side surface formed of a substantially vertical surface.

【００１９】また、本考案による冷蔵庫は、周囲に断熱材が配置されている冷蔵庫を、断熱材を有する仕切壁により冷蔵庫上部と冷蔵庫下部に分け、前記冷蔵庫上部に冷蔵室と野菜室を設け、前記冷蔵庫下部に冷凍室を設けることにより、前記冷蔵室と前記冷凍室との間に前記野菜室が配置されるように構成し、前記冷蔵室の前部にはその側部が支持された開閉ドアを設置し、前記冷凍室の前部には収納ケースとともに前記冷蔵庫に対して前後方向に移動可能な引出ドアを設置し、前記野菜室の前部には収納ケースとともに前記冷蔵庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引出ドアの各前面はそれぞれのドアが閉状態で前後方向において揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の後方に熱交換器を配置し、前記野菜室の後方に送風機を配置し、さらに、前記野菜室の収納ケースは、前記野菜室の引出ドアに取り付けられた枠体に支持される第１の収納ケースと、該第１の収納ケースの上部にスライド可能に設けられた第２の収納ケースとで構成した、ものとするか、あるいは、前記野菜室の収納ケースは、前記野菜室の引出ドアに取り付けられた枠体に支持される第１の収納ケースと、該第１の収納ケースの上部にスライド可能に設けられた第２の収納ケースとで構成し、前記第２の収納ケースの奥行き寸法を前記第１の収納ケースの奥行き寸法よりも小さくして、第２の収納ケースのスライド位置の如何にかかわらず、第１の収納ケースにおける引出ドア近傍の所定部位には、第２の収納ケースがオーバーラップしないように構成した、ものとするか、あるいは、前記野菜室の収納ケースは、その周側面がほぼ垂直面で構成されている、ものとするか、あるいは、前記野菜室の収納ケースは、前記野菜室の引出ドアに取り付けられた枠体に支持される第１の収納ケースと、該第１の収納ケースの上部にスライド可能に設けられた第２の収納ケースとで構成し、前記第２の収納ケースの奥行き寸法を前記第１の収納ケースの奥行き寸法よりも小さくして、第２の収納ケースのスライド位置の如何にかかわらず、第１の収納ケースにおける引出ドア近傍の所定部位には、第２の収納ケースがオーバーラップしないように構成し、前記野菜室の第１の収納ケースは、その周側面がほぼ垂直面で形成され、前記冷凍室と前記野菜室との間に仕切壁を設置し、該仕切壁が冷蔵庫の各室を仕切る仕切壁の中で唯一、断熱材を有している仕切壁である、ものとする、構成をとる。In addition, the refrigerator according to the present invention is divided into a refrigerator upper part and a refrigerator lower part by a partition wall having a heat insulating material, and a refrigerator room and a vegetable room are provided in the refrigerator, The vegetable compartment is arranged between the refrigerating compartment and the freezing compartment by providing a freezing compartment at the lower part of the refrigerator, and a side portion of the vegetable compartment is supported by the front portion of the refrigerating compartment. An opening / closing door is installed, a drawer is installed at the front of the freezer compartment, which is movable in the front-back direction with respect to the refrigerator, and a storage case is installed at the front of the vegetable compartment with respect to the refrigerator. A drawer door that can move forward and backward is installed, and the front and rear doors of the opening / closing door, the freezer compartment and the vegetable compartment are aligned in the front-rear direction with the respective doors closed. Installed in The height of the upper end of the drawer door of the vegetable compartment is set in the range of 850 mm or more and 1000 mm or less from the floor surface, a compressor is arranged in the lower rear part of the refrigerator, and a heat exchanger is arranged in the rear part of the freezer compartment. And a blower is arranged in the rear of the vegetable compartment, and the storage case of the vegetable compartment is a first storage case supported by a frame attached to a drawer door of the vegetable compartment, and the first storage case. And a second storage case that is slidably installed on the upper side of the storage case, or the storage case of the vegetable compartment is a frame attached to the drawer door of the vegetable compartment. A first storage case supported by the first storage case and a second storage case slidably provided above the first storage case, and the depth dimension of the second storage case is defined by the first storage case. Than the depth dimension of the storage case The second storage case is made smaller so that the second storage case does not overlap the predetermined portion near the drawer door in the first storage case regardless of the sliding position of the second storage case. Or, the storage case of the vegetable compartment is configured such that the peripheral side surface thereof is constituted by a substantially vertical surface, or the storage case of the vegetable compartment is attached to the drawer door of the vegetable compartment. A first storage case supported by the attached frame and a second storage case slidably provided on the upper part of the first storage case, and the depth of the second storage case. The size is made smaller than the depth dimension of the first storage case, and the second storage case is provided at a predetermined portion in the vicinity of the drawer door in the first storage case regardless of the slide position of the second storage case. Storage case The first storage case of the vegetable compartment has a peripheral side surface formed of a substantially vertical surface, and a partition wall is installed between the freezer compartment and the vegetable compartment. It is assumed that the partition wall is the only partition wall that partitions each room of the refrigerator and has a heat insulating material.

【００２０】[0020]

【考案の実施の形態】[Embodiment of the invention]

以下、本考案に係る冷蔵庫の実施形態を図１〜図２７を参照して説明する。なお、同一の部位、あるいは矢印等は同一符号をもって示し重複した説明を省略する。 Hereinafter, an embodiment of a refrigerator according to the present invention will be described with reference to FIGS. The same parts or arrows are designated by the same reference numerals, and duplicate explanations are omitted.

【００２１】〔第１の実施形態〕図１〜図２１は、本考案に係る冷蔵庫の第１の実施形態であり、図１〜図３は外観図、図４は縦中央断面図、図５〜図７は通風通路の説明図、図８〜図１０は冷蔵庫の使用実態と各貯蔵室の配置説明図、図１１〜図１３は引出ドアの説明図、図１４〜図１８は野菜室の説明図、図１９〜２１は冷凍室の説明図である。[First Embodiment] FIGS. 1 to 21 show a first embodiment of a refrigerator according to the present invention. FIGS. 1 to 3 are external views, FIG. 4 is a vertical center sectional view, and FIG. ~ Fig. 7 is an explanatory view of the ventilation passage, Fig. 8 to Fig. 10 are explanatory views of the actual use of the refrigerator and the arrangement of each storage room, Figs. 11 to 13 are explanatory views of the drawer door, and Figs. 14 to 18 are of the vegetable compartment. Explanatory drawing, FIGS. 19-21 is explanatory drawing of a freezing room.

【００２２】先ず、図１〜図３において、外観構造を説明する。図１は外観斜視図、図２は開状態の外観斜視図、図３は正面図と部分側面図である。First, the external structure will be described with reference to FIGS. 1 is an external perspective view, FIG. 2 is an external perspective view in an open state, and FIG. 3 is a front view and a partial side view.

【００２３】図１、図２において、符号１で総括的に示すのは冷蔵庫であり、冷蔵庫１の最上部に開閉ドア１０を備えて配置される冷蔵室１００と、該冷蔵室１００の下方に配置される引出ドア２０を備えた野菜室２００と、該野菜室２００の下方に配置される引出ドア３０を備えた上部冷凍室３００と、冷蔵庫１の最下部に配置される引出ドア４０を備えた下部冷凍室４００とから構成される。なお、この冷蔵庫１は、上部冷凍室３００と下部冷凍室４００とで冷凍室８００を構成する。In FIG. 1 and FIG. 2, a refrigerator is generally denoted by reference numeral 1. A refrigerator 100 is provided with an opening / closing door 10 at the top of the refrigerator 1, and a refrigerator 100 is provided below the refrigerator 100. The vegetable compartment 200 provided with the drawer door 20 arranged, the upper freezing compartment 300 provided with the drawer door 30 arranged below the vegetable compartment 200, and the drawer door 40 arranged at the bottom of the refrigerator 1. And a lower freezer compartment 400 provided. In this refrigerating cabinet 1, an upper freezing compartment 300 and a lower freezing compartment 400 constitute a freezing compartment 800.

【００２４】そして、前記冷蔵庫１は、冷蔵庫１が置かれる床面Ｆから、前記冷蔵庫１の上端部までの高さをＨ１、前記野菜室２００の引出ドア上端部までの高さをＨ２、前記上部冷凍室３００の引出ドア上端部までの高さをＨ３、前記下部冷凍室４００の引出ドア上端部までの高さをＨ４に設定している。例えば、この実施形態では、Ｈ１を１７３０ｍｍ、Ｈ２を９３２ｍｍ、Ｈ３を６１１ｍｍ、Ｈ４を３７４ｍｍに設定している。また、横幅がＷ、奥行きがＤに設定され、例えば、この実施形態では、Ｗを５９０ｍｍ、Ｄを６９０ｍｍに設定している。In the refrigerator 1, the height from the floor surface F on which the refrigerator 1 is placed to the upper end of the refrigerator 1 is H1, and the height from the upper end of the drawer door of the vegetable compartment 200 is H2. The height to the upper end of the drawer door of the upper freezer compartment 300 is set to H3, and the height to the upper end of the drawer door of the lower freezer compartment 400 is set to H4. For example, in this embodiment, H1 is set to 1730 mm, H2 is set to 932 mm, H3 is set to 611 mm, and H4 is set to 374 mm. The width is set to W and the depth is set to D. For example, in this embodiment, W is set to 590 mm and D is set to 690 mm.

【００２５】図３において、この実施形態では、開閉ドア１０の高さ長ｈ１を７８８ｍｍとして最も大きくし、次に高さ長ｈ２を３１２ｍｍとした引出ドア２０、次に高さ長ｈ４を２９０ｍｍとした引出ドア４０とし、引出ドア３０の高さ長ｈ３を最も小さい２２９ｍｍに設定している。なお、各ドア間の隙間を９ｍｍ前後とし、最下部には筐体２の底面に設けた移動車輪３の目隠しのための袴５０を設けている。In FIG. 3, in this embodiment, the opening / closing door 10 has the largest height h1 of 788 mm, the drawer door 20 having the height h2 of 312 mm, and the height h4 of the opening / closing door 10. The drawer door 40 is 290 mm, and the height h3 of the drawer door 30 is set to 229 mm, which is the smallest. A gap between the doors is set to about 9 mm, and a hakama 50 for blinding the moving wheels 3 provided on the bottom surface of the housing 2 is provided at the bottom.

【００２６】また、開閉ドア１０は、片側の上下に設けたヒンジ部６０で開閉可能に筐体２に取付けられる。開閉ドア１０の自由端側には、開閉ドア１０の全高の７割以上を占める縦長の縦ハンドル１１が設けられている。該縦ハンドル１１は、縦長弓形の凹部１３と、該凹部１３の片側中央に設けられる細長い手掛部１２とから構成され、該手掛部１２に指を引っ掻けて開閉ドア１０を開閉することができる。The opening / closing door 10 is attached to the housing 2 so as to be openable / closable by a hinge portion 60 provided on one side above and below. On the free end side of the opening / closing door 10, a vertically long vertical handle 11 occupying 70% or more of the total height of the opening / closing door 10 is provided. The vertical handle 11 is composed of a vertically long bow-shaped concave portion 13 and an elongated handle portion 12 provided at the center of one side of the concave portion 13. The handle portion 12 scratches a finger to open and close the opening / closing door 10. It can be opened and closed.

【００２７】引出ドア２０は、上端に、ドア幅一杯に形成される下方に円弧状に張り出した手掛部２２と、該手掛部２２の下部に形成される横長弓状の凹部２３とから構成される横ハンドル２１を設けている。前記下方に円弧状に張り出した手掛部２２は、他の部材と異なる色彩が施されて目立つようにデザイン処理されることで、正面のほぼ中央に強いアクセントラインを形成して意匠的に向上させるとともに、その大きさを利用して銘板２４を備えるスペースとして利用される。引出ドア３０、４０は、上端中央に、横長の手掛部３２、４２と、凹部３３、４３とからなる横ハンドル３１、４１が設けられている。The drawer door 20 is composed of a handle portion 22 formed in the upper end at the full width of the door and protruding downward in an arc shape, and a recess 23 having a horizontally long bow shape formed at a lower portion of the handle portion 22. A lateral handle 21 is provided. The handle portion 22 protruding downward in an arc shape is given a different color from other members so as to be conspicuously designed, so that a strong accent line is formed substantially in the center of the front face to improve the design. At the same time, the size of the nameplate 24 is used as a space for the nameplate 24. The drawer doors 30 and 40 are provided with lateral handles 31 and 41 formed of laterally long handle portions 32 and 42 and concave portions 33 and 43 at the centers of the upper ends.

【００２８】次に、図４において、内部構造を説明する。図において、筐体２は、鋼板製の外箱３と樹脂製の内箱４との間に断熱材５を発泡充填して形成される。また、開閉ドア１０及び引出ドア２０、３０、４０もまた前記筐体２と同様な構造を備えている。Next, referring to FIG. 4, the internal structure will be described. In the figure, the housing 2 is formed by foaming and filling a heat insulating material 5 between an outer box 3 made of a steel plate and an inner box 4 made of a resin. Further, the open / close door 10 and the drawer doors 20, 30, 40 also have the same structure as the case 2.

【００２９】冷蔵室１００は、その内部を上下に複数に仕切る棚１０２と、最下部に配置されるチルド室１０４と、開閉ドア１０の内側に取付けられる複数のトレー１２６を備えている。この冷蔵室１００は、庫内温度が４℃に設定され、貯蔵室で最も大きな収納容積ＶＲを備えている。なお、チルド室１０４は開閉扉１０６を備えて−１℃に設定される。The refrigerating compartment 100 is provided with a shelf 102 that divides the inside into a plurality of compartments vertically, a chilled compartment 104 arranged at the bottom, and a plurality of trays 126 mounted inside the opening / closing door 10. The refrigerator compartment 100 has an internal temperature of 4 ° C., and has the largest storage volume VR in the storage compartment. The chilled chamber 104 has an opening / closing door 106 and is set to -1 ° C.

【００３０】また、野菜室２００は、周側面がほぼ垂直で上方が開放した収納ケース２０２が、引出ドア２０の開閉機構６００（図１３参照）に支持されて引出ドアと一体となってスライド可能に設けられている。この構造により、引出ドア２０を引出すことにより、収納ケース２０２が引出され収納する食品の出し入れを行うことができるとともに、該収納ケース２０２を引出ドア２０から取り外して清掃することができる。Further, in the vegetable compartment 200, a storage case 202 whose peripheral side surface is substantially vertical and whose upper side is open is supported by an opening / closing mechanism 600 (see FIG. 13) of the drawer door 20 and can slide together with the drawer door. It is provided in. With this structure, by pulling out the drawer door 20, the storage case 202 can be pulled out, and the food to be stored can be taken in and out, and the storage case 202 can be removed from the drawer door 20 and cleaned.

【００３１】収納ケース２０２の上部後方には、前記収納ケース２０２と連動して、あるいは引出ドア２０の開いた状態で独立して出し入れ可能な他の（サブの）収納ケース２０４が配置されている。この２段構造により野菜の縦積みを軽減して鮮度維持を図り、収納性を向上することができる。この野菜室２００は、庫内温度が３ ℃に設定され、上部冷凍室３００や下部冷凍室４００よりも大きな収納容積ＶＶを備えている。At the upper rear of the storage case 202, another (sub) storage case 204 that is interlocked with the storage case 202 or that can be independently taken in and out with the drawer door 20 opened is arranged. Has been done. With this two-tiered structure, vertical stacking of vegetables can be reduced to maintain freshness and improve storability. The vegetable compartment 200 has an interior temperature set to 3 ° C., and has a larger storage volume VV 2 than the upper freezing compartment 300 and the lower freezing compartment 400.

【００３２】上部冷凍室３００と下部冷凍室４００からなる冷凍室８００は、庫内温度が− １８℃に設定され、冷蔵室１００の収納容積ＶＲに次ぐ大きさを備えた収納容積ＶＦを備えている。上部冷凍室３００は、周側面がほぼ垂直で上方が開放した収納ケース３０２が、引出ドア３０の開閉機構６００に、収納ケース２０２と同様に着脱自在に支持されて設けられている。また、上部冷凍室３００の片側上面には、引出ドア３０の開閉に連動して前後方向に移動する製氷棚が設けられている。下部冷凍室４００は、背面が斜めに形成されて上方が開放した収納ケース４０２が、引出ドア４０の開閉機構６００に、収納ケース２０２と同様に着脱自在に支持されて設けられている。The freezing room 800 including the upper freezing room 300 and the lower freezing room 400 has an internal temperature set to −18 ° C., and has a storage volume VF having a size next to the storage volume VR of the refrigerating room 100. There is. The upper freezer compartment 300 is provided with a storage case 302 whose peripheral side surface is substantially vertical and whose upper side is open, and which is detachably supported by the opening / closing mechanism 600 of the drawer door 30 similarly to the storage case 202. An ice making shelf that moves in the front-rear direction in synchronization with the opening and closing of the drawer door 30 is provided on the upper surface of one side of the upper freezer compartment 300. The lower freezer compartment 400 is provided with a storage case 402 whose rear surface is formed obliquely and whose upper side is opened, and which is detachably supported by the opening / closing mechanism 600 of the drawer door 40, like the storage case 202.

【００３３】この実施形態では、冷凍室８００を上部冷凍室３００と下部冷凍室４００とに上下に分けることで、それぞれの引出し収納の深さを小さくして収納食品の出し入れを良好にしている。しかも、下部冷凍室４００が後部に設けられる機械室６００により、収納容量に制約があるため、下部冷凍室４００の深さを上部冷凍室３００の深さより大きくして、上部冷凍室３００の収納容積ＶＦ１と下部冷凍室４００の収納容積ＶＦ２をほぼ同じ大きさに設定しているので、普段よく使う食品を上方の薄い収納ケース３０２内に収納して使い易さを向上し、制約のある下方の収納ケース４０２にときどき使うストック食品を収納することで使いにくさを軽減している。In this embodiment, the freezer compartment 800 is vertically divided into an upper freezer compartment 300 and a lower freezer compartment 400, thereby making it possible to reduce the depth of each drawer and store food in and out better. . Moreover, since the storage capacity is limited by the machine room 600 in which the lower freezer compartment 400 is provided at the rear, the depth of the lower freezer compartment 400 is made larger than the depth of the upper freezer compartment 300 to store the upper freezer compartment 300. Since the volume VF1 and the storage volume VF2 of the lower freezer compartment 400 are set to be approximately the same size, there is a restriction that the commonly used food is stored in the upper thin storage case 302 to improve the usability. The lower storage case 402 stores stock foods that are sometimes used to reduce usability.

【００３４】さて、この冷蔵庫１では、野菜室２００の上部に庫内温度が近似した冷蔵室１００、野菜室２００の下部に庫内温度が著しく異なる上部冷凍室３００を配置したので、断熱材５を備えた仕切壁７０を野菜室２００と上部冷凍室３００との間に１ケ所設ければよく、庫内容積を大きくとることができる。ここで、冷蔵室１００と野菜室２００との間には図示しない冷気通風路を備えた断熱材のない仕切壁７１を設け、上部冷凍室３００と下部冷凍室４００の間には仕切壁７２を設けている。In this refrigerator 1, since the refrigerator compartment 100 having a similar internal temperature is arranged above the vegetable compartment 200, and the upper freezer compartment 300 having a significantly different internal compartment temperature is arranged below the vegetable compartment 200, the heat insulation is improved. The partition wall 70 provided with the material 5 may be provided at one place between the vegetable compartment 200 and the upper freezer compartment 300, and the internal volume can be increased. Here, a partition wall 71 having a cool air ventilation passage (not shown) without a heat insulating material is provided between the refrigerating compartment 100 and the vegetable compartment 200, and a partition wall 72 is provided between the upper freezing compartment 300 and the lower freezing compartment 400. Is provided.

【００３５】なお、この実施形態では、全体の収納容積Ｖを３７０ｌ（リットル）とし、冷蔵室１００の収納容積ＶＲを２００ｌ、野菜室２００の収納容積ＶＶを７０ｌ、上部冷凍室３００と下部冷凍室４００との合計の冷凍室８００の収納容積ＶＦを１００ｌに設定している。ここで、上部冷凍室３００の収納容積ＶＦ１と下部冷凍室４００の収納容積ＶＦ２をほぼ同じ大きさとしている。In this embodiment, the total storage volume V is 370 liters, the storage volume VR of the refrigerating compartment 100 is 200 liters, the storage volume VV of the vegetable compartment 200 is 70 liters, the upper freezing compartment 300 and the lower freezing compartment. The total storage volume VF of the freezer compartment 800 including the compartment 400 is set to 100 l. Here, the storage volume VF1 of the upper freezing chamber 300 and the storage volume VF2 of the lower freezing chamber 400 are set to have substantially the same size.

【００３６】また、下部冷凍室４００の後方に、圧縮機５０２を備えた機械室５００、上部冷凍室３００の後方に熱交換器５０４、野菜室２００の後方下部にフアンモータ５０６、野菜室２００の収納ケース２０４とチルド室１０４の後方に跨って冷気分配器（冷気供給量調整機）５０８が配置される。A machine room 500 having a compressor 502 is provided behind the lower freezing room 400, a heat exchanger 504 is provided behind the upper freezing room 300, a fan motor 506 is provided at the lower rear part of the vegetable room 200, and a vegetable room 200 is provided. A cold air distributor (cold air supply amount adjuster) 508 is arranged across the rear of the storage case 204 and the chilled chamber 104.

【００３７】この配置構造によれば、重量のある圧縮機５０２を背面の最下部に設けたので冷蔵庫１の重心を下げて安定させることができる。また、冷却源である熱交換器５０４を、庫内温度が高い野菜室２００と段違いにして、庫内温度が最も低い冷凍室８００（上部冷凍室３００）の後方に近接配置したので、野菜室２００内の庫内温度低下を軽減して、冷凍室８００（上部冷凍室３００）を効率よく冷すことができる。特に、この考案に係る冷蔵庫１では冷凍室８００を最下部に配置しているので、必然的に熱交換器５０４を下方に配置することができるから、機械室５００と熱交換器５０４との間に形成されるデッドスペースを無くすことができる。According to this arrangement structure, since the heavy compressor 502 is provided at the lowermost portion of the back surface, the center of gravity of the refrigerator 1 can be lowered and stabilized. In addition, since the heat exchanger 504, which is a cooling source, is arranged in a step different from that of the vegetable compartment 200 having a high inside temperature, and is placed in the vicinity of the freezing compartment 800 (upper freezing compartment 300) having the lowest inside temperature, It is possible to reduce the temperature drop inside the chamber 200 and efficiently cool the freezing chamber 800 (upper freezing chamber 300). Particularly, in the refrigerator 1 according to the present invention, since the freezer compartment 800 is arranged at the lowermost part, the heat exchanger 504 can inevitably be arranged below, so that between the machine room 500 and the heat exchanger 504. It is possible to eliminate the dead space formed in the.

【００３８】更には、熱交換器５０４とその上部に配置されるフアンモータ５０６、冷気分配器５０８を下方に下げることができるから、冷蔵庫１の重心を下方に下げて冷蔵庫１の設置性を向上することができる。Furthermore, since the heat exchanger 504, the fan motor 506 and the cooling air conditioner 508 arranged above the heat exchanger 504 can be lowered, the center of gravity of the refrigerator 1 can be lowered and the coolability of the refrigerator 1 can be improved. Can be improved.

【００３９】また、野菜室２００の収納ケース２０４（上部後方にある）を、やや厚みのあるフアンモータ５０６の上方に設けた厚みの比較的薄い冷気分配器５０８と隣設したので収納ケース２０２より収納ケース２０４を後方にずらして配置することができるから、周囲がほぼ垂直面で形成される収納スペースを維持したまま野菜室２００の収納容量ＶＶを増やすことができる。Since the storage case 204 (in the upper rear part) of the vegetable compartment 200 is provided adjacent to the relatively thin cold air distributor 508 provided above the fan motor 506 having a little thickness, the storage case 202 is provided. Since the storage case 204 can be further shifted and arranged rearward, the storage capacity VV of the vegetable compartment 200 can be increased while maintaining the storage space formed by a substantially vertical surface.

【００４０】また、冷気分配器５０８を冷蔵室１００内で庫内温度が低いチルド室１０４と隣接配置したので、冷蔵室１００の冷え過ぎを防いで、冷気を直接チルド室１０４に吹き出して効率よく冷すことができる。Further, since the cool air distributor 508 is arranged in the refrigerating compartment 100 adjacent to the chilled compartment 104 having a low inside temperature, the refrigerating compartment 100 is prevented from being overcooled and the cool air is blown directly to the chilled compartment 104 to improve efficiency. Can be cooled well.

【００４１】次に、図４〜図７を参照して冷気の流れについて説明する。先ず、熱交換器５０４で生成された冷気は、フアンモータ５０６により冷気分配器５０８と冷凍室８００（上部冷凍室３００と下部冷凍室４００）に送風される。冷気分配器５０８に送風された冷気は、該冷気分配器５０８により冷蔵室１００とチルド室１０４に分流される。この冷気通風路構造を周辺構造と合わせて図５、図６で詳細に説明する。Next, the flow of cold air will be described with reference to FIGS. 4 to 7. First, the cool air generated in the heat exchanger 504 is blown by the fan motor 506 to the cool air distributor 508 and the freezing compartment 800 (the upper freezing compartment 300 and the lower freezing compartment 400). The cool air blown to the cool air distributor 508 is divided into the refrigerating chamber 100 and the chilled chamber 104 by the cold air distributor 508. This cold air ventilation passage structure will be described in detail with reference to FIGS. 5 and 6 together with the peripheral structure.

【００４２】図５は冷蔵室１００の正面図、図６の（ａ）は冷蔵室１００の部分断面図、図６の（ｂ）はチルド室１０４廻りの正面透視図である。FIG. 5 is a front view of the refrigerating compartment 100, FIG. 6A is a partial sectional view of the refrigerating compartment 100, and FIG. 6B is a front perspective view around the chilled compartment 104.

【００４３】図５において、冷蔵室１００の背面側内壁の壁面中央には、庫内照明装置１０８と冷気通路１１０を備えたダクト１１２がフラットに取付けられている。ダクト１１２は、横幅が冷蔵室１００の半分の大きさで、上下方向が冷蔵室１００の高さ一杯の大きさを備え、その中央に縦長の庫内照明装置１０８が設けられ、該庫内照明装置１０８の両側に、前記冷気分配器５０８から「Ｙ字」状に分岐された冷気通路１１０ａ、１１０ｂが設けられている。In FIG. 5, a duct 112 having an internal lighting device 108 and a cold air passage 110 is flatly attached to the center of the wall surface of the inner wall on the back side of the refrigerator compartment 100. The duct 112 has a width that is half the size of the refrigerating compartment 100 and a vertical size that is as large as the height of the refrigerating compartment 100. A vertically long interior lighting device 108 is provided in the center of the duct 112. Cold air passages 110a and 110b branched from the cold air distributor 508 in a “Y” shape are provided on both sides of the lighting device 108.

【００４４】前記庫内照明装置１０８は複数の仕切棚１０２に跨るように配置され、更に冷気通路１１０ａ、１１０ｂには仕切棚１０２の各段に冷気が行き届くようにそれぞれの棚段に冷気口１１４が設けられている。この構造により、各仕切棚１０２に収納した食品を、背面中央に設けた庫内照明装置１０８によりまんべんなく、かつ効率よく照らすことができる。The interior lighting device 108 is disposed so as to straddle a plurality of partition shelves 102, and the cooling air passages 110a and 110b are provided on the respective shelves so that cold air can reach the respective shelves of the partition shelves 102. A cold air outlet 114 is provided. With this structure, the food stored in each of the partition shelves 102 can be evenly and efficiently illuminated by the interior lighting device 108 provided at the center of the back surface.

【００４５】加えて、各仕切棚１０２に収納した食品を、背面にほぼ均等に配置される各段２つの冷気口１１４から冷気を吹き出して効率よく冷すことができる。なお、庫内照明装置１０８は、冷蔵室１００のやや上方に光源１１６を設けて、その前部に、縦４２２．５ｍｍ、横幅７０ｍｍの大きさの透光性素材１１８をフラットに設けている。また、庫内照明装置１０８は、光源１１６の長手方向を壁面と並行させて接近配置することで奥行き寸法を小さくして、その背面側に設けられる図示しない反射面を介して前記透光性素材１１８から照らせるようにコンパクトに構成されている。In addition, the food stored in each of the partition shelves 102 can be efficiently cooled by blowing cold air from the two cold air vents 114 in each of the stages arranged substantially evenly on the back surface. In the interior lighting device 108, a light source 116 is provided slightly above the refrigerating compartment 100, and a transparent material 118 having a length of 422.5 mm and a width of 70 mm is provided flat in front of the light source 116. Further, the interior lighting device 108 has a light source 116 whose longitudinal direction is parallel to the wall surface and is closely arranged to reduce the depth dimension, and the translucency is provided through a reflection surface (not shown) provided on the back side thereof. It is made compact so that it can be illuminated from the material 118.

【００４６】図６において、チルド室１０４の冷気供給は、冷気分配器５０８の前面に設けた冷気口１２４から直接吹き出して、チルド室１０４内のトレー１２２の上方から下方の隙間を通って冷気口１２４の下方に設けた排気口１２５から冷媒循環系へ戻されるようにしている。また、チルド室１０４に供給された冷気の一部は野菜室２００に供給される。In FIG. 6, cold air is supplied to the chilled chamber 104 directly from a cold air outlet 124 provided in the front surface of the cold air distributor 508, and passes through a gap above and below the tray 122 in the chilled chamber 104. An exhaust port 125 provided below the port 124 is returned to the refrigerant circulation system. Further, a part of the cold air supplied to the chilled room 104 is supplied to the vegetable room 200.

【００４７】チルド室１０４は冷蔵室１００内に透明なボックス１２０で仕切られており、トレー１２２を引出すことにより、連動して開閉扉１０６が開くようになっている。このため、透明なボックスを介して排気口１２５が見えるので、排気口１２５を極力下部に設けて、開閉ドア１０の開閉時に見えないように工夫している。The chilled chamber 104 is partitioned in the refrigerating chamber 100 by a transparent box 120, and by pulling out the tray 122, the opening / closing door 106 is opened in an interlocking manner. Therefore, since the exhaust port 125 can be seen through the transparent box, the exhaust port 125 is provided as low as possible so as not to be seen when the opening / closing door 10 is opened / closed.

【００４８】また、冷気分配器５０８の前面下方には、野菜室２００から冷気を冷媒循環系へ戻すための排気口２０６を設けている。なお、５１０は制御ボックスである。An exhaust port 206 for returning cold air from the vegetable compartment 200 to the refrigerant circulation system is provided below the front surface of the cold air distributor 508. In addition, 510 is a control box.

【００４９】図４に戻り、冷蔵室１００の背面の壁面から吹き出された冷気は、矢印に沿って、冷蔵室１００内を冷して仕切板７１に設けた冷気通路を介して野菜室２００に導かれる。また、チルド室１０４に吹き出された冷気はトレー１２２の上面と下面を通して冷媒循環系へ戻され、冷蔵室１００や野菜室２００の冷え過ぎを軽減している。ここで、この実施形態では、チルド室１０４（トレー１２２）と仕切板７１との間に風路が形成されるから、新たに断熱材を設けることなく、野菜室２００に対する庫内温度の低いチルド室１０４の悪影響を軽減することができる。Returning to FIG. 4, the cold air blown from the back wall surface of the refrigerating compartment 100 cools the inside of the refrigerating compartment 100 along the arrow to reach the vegetable compartment 200 through the cold air passage provided in the partition plate 71. Be guided. Further, the cold air blown into the chilled chamber 104 is returned to the refrigerant circulation system through the upper surface and the lower surface of the tray 122, and the overcooling of the refrigerating room 100 and the vegetable room 200 is reduced. Here, in this embodiment, since an air path is formed between the chilled chamber 104 (tray 122) and the partition plate 71, the temperature inside the vegetable compartment 200 is low, without newly providing a heat insulating material. The adverse effect of the chilled chamber 104 can be reduced.

【００５０】そして、野菜室２００に導かれた冷気は収納ケース２０２，２０４の周囲を通過して後、排気口２０６を介して排気ダクト５１２から冷媒循環系へ戻される。その後の冷気通路を図７で説明する。Then, the cool air guided to the vegetable compartment 200 passes through the peripheries of the storage cases 202 and 204, and then is returned from the exhaust duct 512 to the refrigerant circulation system through the exhaust port 206. The subsequent cool air passage will be described with reference to FIG.

【００５１】図７は背面の概略構成を示す透視図を示している。図において、排気ダクト５１２で冷媒循環系へ戻された冷気は、熱交換器５０４の下方に設けたドレントレー５１４に導かれ、再び熱交換器５０４で冷却されてフアンモータ５０６に導かれる。ドレントレー５１４は、下部が傾斜しており、その下端部にドレンホース５１６が設けられているので、冷却器５０４に付いた露をドレントレー５１４で受けて、冷蔵庫１の底面に設けた図示しない露受け皿に導くことができる。FIG. 7 is a perspective view showing a schematic configuration of the back surface. In the figure, the cold air returned to the refrigerant circulation system in the exhaust duct 512 is guided to the drainage 514 provided below the heat exchanger 504, cooled again in the heat exchanger 504, and then guided to the fan motor 506. The drain tray 514 has a lower inclined portion and a drain hose 516 is provided at the lower end portion thereof. Therefore, the dew attached to the cooler 504 is received by the drain tray 514 and provided on the bottom surface of the refrigerator 1 (not shown). Can be led to the dew pan.

【００５２】図４に戻り、一方、上部冷凍室３００と下部冷凍室４００に供給された冷気は、収納ケース３０２，４０２の内外を循環して前記ドレントレー５１４に戻される。このように、この実施形態に係る冷蔵庫１では冷気が前記流通経路を循環しながら効率よく庫内を冷却することができる。Returning to FIG. 4, the cold air supplied to the upper freezing compartment 300 and the lower freezing compartment 400 circulates inside and outside the storage cases 302, 402 and is returned to the drain tray 514. As described above, in the refrigerator 1 according to this embodiment, the cold air can efficiently cool the inside of the refrigerator while circulating in the distribution path.

【００５３】また、開閉ドア１０や引出ドア２０，３０，４０の開閉にともなう温度低下は、各貯蔵室内や通路に設けた図示しないセンサーにより検知され、制御ボックス内に設けた図示しないマイコンが、冷気分配器５０８や圧縮機５０２を制御して庫内温度をコントロールする。Further, the temperature decrease due to the opening / closing of the opening / closing door 10 and the drawer doors 20, 30, 40 is detected by a sensor (not shown) provided in each storage chamber or passage, and a microcomputer (not shown) provided in the control box The cold air distributor 508 and the compressor 502 are controlled to control the temperature inside the refrigerator.

【００５４】次に、図８〜図１０を参照して、冷蔵室１００と野菜室２００と冷凍室８００（上部冷凍室３００と下部冷凍室４００）の配置に伴う使い勝手を説明する。図８は冷蔵庫１の設置状態図、図９は冷蔵庫の各貯蔵室の使用頻度を示す説明図、図１０は人間の姿勢と冷蔵庫１の各貯蔵室の配置の関係を示す説明図である。Next, referring to FIGS. 8 to 10, the usability associated with the arrangement of the refrigerating compartment 100, the vegetable compartment 200, and the freezing compartment 800 (the upper freezing compartment 300 and the lower freezing compartment 400) will be described. FIG. 8 is an installation state diagram of the refrigerator 1, FIG. 9 is an explanatory diagram showing the usage frequency of each storage room of the refrigerator, and FIG. 10 is an explanatory diagram showing the relationship between the posture of a person and the arrangement of each storage room of the refrigerator 1.

【００５５】図８において、冷蔵庫１の使い勝手を考える場合、設置環境と、冷蔵庫を使う人間の使用形態（人間工学的動形態）を考慮する必要がある。つまり、冷蔵庫１は台所に設置される以上、台所で並べて使用されるケースが多い流台７００（図１０参照）や食器棚等との住宅設備品との関係を考慮しなければならない。In FIG. 8, when considering the usability of the refrigerator 1, it is necessary to consider the installation environment and the usage pattern (ergonomical motion pattern) of a person who uses the refrigerator. In other words, since the refrigerator 1 is installed in the kitchen, it is necessary to consider the relationship between the sink 700 (see FIG. 10) and the cupboard, etc., which are often used side by side in the kitchen, and the housing equipment.

【００５６】特に、冷蔵庫１と流台７００との関係は、料理の一環作業として頻繁に使用されるために重要である。そして、当然のように、前記一環作業の流れは、それを使う人間の使用形態に合ったものでなければならない。本実施形態に係る冷蔵庫１は前記観点に立って立案されている。In particular, the relationship between the refrigerator 1 and the sink 700 is important because it is frequently used as a part of cooking work. And, as a matter of course, the part-time work flow must be suitable for the usage pattern of the person who uses it. The refrigerator 1 according to the present embodiment is designed from the above viewpoint.

【００５７】例えば、日本人の標準的な女性（身長１５５ｃｍ）が冷蔵庫１から４００ｍｍ離れて冷蔵庫１を使う場合、立ち姿勢で楽に手が届く収納範囲Ｙ２は、下方が６３０ｍｍ、上方が１３４０ｍｍである。１３４０ｍｍの上方は肩より上の収納範囲Ｙ１となる。また、かがみ姿勢になるときに楽に手が届く収納範囲Ｙ３は、下方が３１０ｍｍ、上方が６３０ｍｍである。そして、３１０ｍｍの下方はしゃがみ姿勢になるときに楽に手が届く収納範囲Ｙ３である。For example, when a standard Japanese woman (height 155 cm) uses the refrigerator 1 at a distance of 400 mm from the refrigerator 1, the storage range Y2 that can be easily reached in a standing posture is 630 mm at the lower side and 1340 mm at the upper side. is there. Above 1340 mm is the storage range Y1 above the shoulder. In addition, the storage range Y3 that can be easily reached when the body is in the bent posture is 310 mm at the bottom and 630 mm at the top. The lower part of 310 mm is a storage range Y3 that can be easily reached when the user is in the squatting position.

【００５８】また、標準的な女性の肘の高さは９７０ｍｍであり、この位置から下方であれば肘を上げることなく食品の出し入れが容易である。In addition, the standard female elbow height is 970 mm, and if it is below this position, food can be taken in and out easily without raising the elbow.

【００５９】これらの点から、冷蔵庫１の作業性をみると、肘の高さ９７０ｍｍから上方に配置される貯蔵室は開閉ドア１０での立ち姿勢の作業動作が良好である。一方、肘の高さは９７０ｍｍから下方では、何れの姿勢でも、貯蔵室内を見渡しながら食品を出し入れできる引出ドア２０、３０、４０の作業性が優れている。From these points, in view of the workability of the refrigerator 1, the storage chamber arranged above the elbow height of 970 mm has a good work operation in the standing posture with the opening / closing door 10. On the other hand, when the elbow height is 970 mm or lower, the workability of the drawer doors 20, 30, and 40, which allow food to be taken in and out while looking over the storage chamber in any posture, is excellent.

【００６０】特に、立ち姿勢での作業性を考慮した場合、標準的な日本人女性の手の届く下側の高さが６４３ｍｍであることから、肘の高さ９７０ｍｍより下方に配置された引出ドア２０は、引出ドア２０の床面からの高さが６４３ｍｍ以上であれば、立ち姿勢で食品の出し入れを楽な姿勢で行うことができる。この引出ドア２０の床面からの高さは、立ち姿勢から楽に姿勢を変えられるかがみ姿勢であれば、より下方に設定される。つまり、前記肘の高さより低い位置で、立ち姿勢とかがみ姿勢の手の届く範囲内に引出ドアを設ければ、食品の出し入れを容易に行うことができる。In particular, considering the workability in the standing posture, since the standard height of the lower part of the hand of a Japanese woman is 643 mm, the drawer positioned below the elbow height of 970 mm. When the height of the door 20 from the floor surface of the drawer door 20 is 643 mm or more, food can be taken in and out in a standing posture in a comfortable posture. The height of the drawer door 20 from the floor is set further downward in the bent posture where the posture can be easily changed from the standing posture. That is, if the drawer door is provided at a position lower than the height of the elbow and within reach of the standing posture and the bending posture, food can be taken in and out easily.

【００６１】前記した寸法関係は、あくまで標準的な女性をモデルにした数値であり、その数値範囲は、例えば、通常台所で履かれるスリッパの高さを考慮したり、使用者のカバー率、収納容量等のその他の諸条件を考慮する必要がある。The dimensional relations described above are numerical values based on a model of a standard woman, and the numerical range is, for example, considering the height of slippers normally worn in the kitchen, the coverage rate of the user, and the storage ratio. It is necessary to consider other conditions such as capacity.

【００６２】冷蔵庫の使用実態を調査すると、図１０に示すように、冷蔵庫１は台所の流台７００と並べて設置され、立ち姿勢での料理作業の際に頻繁に利用される。その使用頻度は、図９に示すように、冷蔵室１００、次に野菜室２００、次に冷凍室８００（上部冷凍室３００と下部冷凍室４００）と続く。この立ち姿勢での使用実態からすれば、上部に冷蔵室１００、中央に野菜室２００、下方に冷凍室８００（上部冷凍室３００と下部冷凍室４００）を配置することで、立ち姿勢からかがみ姿勢、しゃがみ姿勢へ移る動作を少なくして作業動作を楽にすることができる。When the actual usage of the refrigerator is investigated, as shown in FIG. 10, the refrigerator 1 is installed side by side with the kitchen sink 700, and is frequently used in cooking work in a standing posture. As shown in FIG. 9, the frequency of use is such that the refrigerator compartment 100, the vegetable compartment 200, the freezer compartment 800 (the upper freezer compartment 300 and the lower freezer compartment 400) continue. According to the actual use in this standing posture, by arranging the refrigerator compartment 100 in the upper part, the vegetable compartment 200 in the center, and the freezer compartment 800 (upper freezer compartment 300 and lower freezer compartment 400) in the lower part, Work movements can be made easier by reducing movements to the crouching and crouching postures.

【００６３】一方、台所の住宅環境を考慮すると、一般的な台所の吊り戸棚の下部が１８００ｍｍであることからすれば、何れの台所にも設置可能とするためには、冷蔵庫１の最上部までの高さＨ１が１８００ｍｍ以下であればよい。On the other hand, considering the housing environment of the kitchen, since the lower part of the hanging cabinet of a general kitchen is 1800 mm, the uppermost part of the refrigerator 1 can be installed in any kitchen. The height H1 up to 1800 mm may be 1800 mm or less.

【００６４】一方、冷蔵庫１に隣接される流台７００は、テーブル（調理台）までの高さが８５０ｍｍ、蛇口７０２までの高さが８７０ｍｍ程度である。したがって、立ち姿勢、または立ち姿勢から容易に姿勢を変えることができるかがみ姿勢では、肘の高さは９７０ｍｍを基準にして、前記動作範囲内に利用頻度の高い貯蔵室を配置することで、流台７００での作業と冷蔵庫１での作業を大きく姿勢を変えることなくスムーズに一連の作業として楽に行うことができる。On the other hand, in the sink 700 adjacent to the refrigerator 1, the height to the table (cooktop) is 850 mm and the height to the faucet 702 is about 870 mm. Therefore, in the standing posture, or in the bending posture in which the posture can be easily changed from the standing posture, the elbow height is set to 970 mm as a reference, and by arranging the frequently used storage chamber within the operating range, The work on the sink 700 and the work on the refrigerator 1 can be smoothly and easily performed as a series of work without significantly changing the posture.

【００６５】さて、本実施形態に係る冷蔵庫１においては、貯蔵室の配置を使用頻度の高い順番にしたがって、上方から下方に冷蔵室１００、野菜室２００、冷凍室８００を配置し、更に、冷凍室８００を２分割して、上部に利用頻度の高い上部冷凍室３００、下部にストック食品を収納する利用頻度の低い下部冷凍室４００を配置しているために、立ち姿勢からの各姿勢への移動動作を使用頻度に対応して効率良く軽減することができる。In the refrigerator 1 according to the present embodiment, the refrigerating compartment 100, the vegetable compartment 200, and the freezing compartment 800 are arranged from the upper side to the lower side in the descending order of the frequency of use in the arrangement of the storage compartments. Since the chamber 800 is divided into two, and the upper freezing chamber 300 that is frequently used and the lower freezing chamber 400 that is less frequently used to store stock food are arranged at the upper part, It is possible to efficiently reduce the movement operation according to the frequency of use.

【００６６】また、肘の高さを基準にして上方のドアを開閉ドア１０とし、肘の高さより低いドアを引出ドア２０，３０，４０としているので、各貯蔵室のドア構造を動作姿勢に合った構造としている。Further, since the upper door based on the height of the elbow is the opening / closing door 10 and the doors lower than the height of the elbow are the drawer doors 20, 30, and 40, the door structure of each storage chamber is in the operating posture. The structure is suitable for.

【００６７】また、本実施形態の冷蔵庫１は、上端部までの高さＨ１を１７３０ｍｍに設定しているので、ほとんどの台所に設置可能であり、台等を使わないで冷蔵室１００の上段の棚１０２に収納した食品の出し入れを行うことができる。Further, since the refrigerator 1 of the present embodiment has the height H1 up to the upper end portion set to 1730 mm, it can be installed in most kitchens and the upper stage of the refrigerating room 100 without using a stand or the like. The food stored in the shelf 102 can be put in and taken out.

【００６８】また、野菜室２００は、上端部までの高さＨ２を使用者の肘の高さより低い９３２ｍｍ、収納ケース２０２の床面（底面）の高さＨ５を立ち姿勢で手の届く６４３ｍｍに設定しているので、肘を上げることなく食品を出し入れして流台７００との連携作業を立ち姿勢で楽に行うことができる。しかも、収納ケース２０２、２０４の内部を首の動きだけで目視できるので、収納ケース２０２、２０４内が見易い。In the vegetable compartment 200, the height H2 up to the upper end is lower than the height of the elbow of the user 932 mm, and the height H5 of the floor (bottom surface) of the storage case 202 is reachable in a standing posture. Since it is set to 43 mm, food can be taken in and out without raising the elbow, and the cooperation work with the bed 700 can be easily performed in a standing posture. Moreover, since the insides of the storage cases 202 and 204 can be visually checked only by the movement of the neck, the insides of the storage cases 202 and 204 can be easily seen.

【００６９】また、前記上部冷凍室３００は、上端までの高さをＨ３をかがみ姿勢の上限（６３０ｍｍ）より低い６１１ｍｍ、収納ケース３０２の床面（底面）の高さＨ６をかがみ姿勢の下限（３１０ｍｍ）より高い４０４ｍｍに設定しているので、かがみ姿勢での食品の出し入れを容易に行うことができる。In the upper freezer compartment 300, the height to the upper end is 611 mm, which is lower than the upper limit (630 mm) of the bent posture of H3, and the height H6 of the floor (bottom surface) of the storage case 302 is the lower limit of the bent posture ( Since it is set to 404 mm, which is higher than 310 mm), food can be easily taken in and out in a leaning position.

【００７０】そして、最も使用頻度の低い下部冷凍室４００は、上端部までの高さＨ４をしゃがみ姿勢での上限の高さより高く設定することで、下部冷凍室４００の上積みの食品をかがみ姿勢で出し入れできるようにし、利用頻度の極端に低い下積みの食品をかがみ姿勢で出し入れするようにするとともに、引出ドア４０の上端に横ハンドル４１を設けてかがみ姿勢での開閉を可能にしている。In the lower freezer compartment 400, which is least frequently used, the height H4 to the upper end is set higher than the upper limit height in the tilted posture, so that the food stacked on the lower freezer compartment 400 can be It is possible to take in and out in a bent position, and to load and unload food items that are extremely infrequently used in a bent position, and a horizontal handle 41 is provided at the upper end of the drawer door 40 to allow opening and closing in a bent position.

【００７１】また、開閉ドア１０に設けられた縦ハンドル１１は立ち姿勢で開閉が楽な位置に配置され、引出ドア２０、３０、４０に配置される横ハンドル２１、３１、４１は少なくとも立ち姿勢またはかがみ姿勢の範囲内に配置されているので、開閉時に力が入れやすく、ドア開閉を楽に行うことができる。特に、縦ハンドル１１は縦に長く設けられているので、使用者は自分の姿勢に合った位置をつかんで開閉することができる。Further, the vertical handle 11 provided on the opening / closing door 10 is arranged at a position where it is easy to open and close in a standing posture, and at least the horizontal handles 21, 31, 41 arranged on the drawer doors 20, 30, 40 are standing. Since it is placed within the range of posture or leaning posture, it is easy to apply force when opening and closing, and the door can be opened and closed easily. In particular, since the vertical handle 11 is vertically long, the user can open and close it by grasping a position that suits his or her posture.

【００７２】このように、本実施形態に係る冷蔵庫によれば、冷蔵室１００と野菜室２００と上部冷凍室３００と下部冷凍室４００を、利用頻度の高い順位で上方から順次配置し、それぞれの貯蔵室を使用者の立ち姿勢、かがみ姿勢、しゃがみ姿勢に適したドア構造で、各姿勢に最適な動作領域に配置することで、貯蔵室の使用頻度と使用者の動作姿勢に合った冷蔵庫が提供される。As described above, according to the refrigerator of the present embodiment, the refrigerator compartment 100, the vegetable compartment 200, the upper freezer compartment 300, and the lower freezer compartment 400 are sequentially arranged from the top in the order of high usage frequency, and each of them is arranged in order from the top. The storage structure has a door structure suitable for the standing, bending, and crouching postures of the user.By arranging the storage chamber in the optimal operating area for each posture, a refrigerator that matches the frequency of use of the storage chamber and the operating posture of the user can be created. Provided.

【００７３】ここで、前記した本実施形態に係る冷蔵庫１の寸法仕様は、一実施態様であり、この寸法仕様に限定されるものではない。つまり、冷蔵庫１の上端部までの高さＨ１、野菜室２００の引出ドア上端部までの高さＨ２、冷凍室８００（上部冷凍室３００）の引出ドア上端部までの高さＨ３を、それぞれ、Ｈ１≦１８００ｍｍ、Ｈ２≦１０００ｍｍ、Ｈ３≧５６０ｍｍの範囲に設定することにより、前記実施形態と同様な効果を得ることができいる。この際、冷凍室８００を上部冷凍室３００と下部冷凍室４００とで構成し、下部冷凍室４００の引出ドア上端部の高さＨ４を、Ｈ４≧３５０ｍｍに設定することにより、前記実施形態と同様な効果を得ることができる。Here, the dimensional specifications of the refrigerator 1 according to the present embodiment described above are only one embodiment, and are not limited to these dimensional specifications. That is, the height H1 to the upper end of the refrigerator 1, the height H2 to the upper end of the drawer door of the vegetable compartment 200, and the height H3 to the upper end of the drawer door of the freezer compartment 800 (upper freezing compartment 300) are respectively , H1 ≦ 1800 mm, H2 ≦ 1000 mm, H3 ≧ 560 mm, it is possible to obtain the same effect as the above embodiment. At this time, the freezing chamber 800 is composed of the upper freezing chamber 300 and the lower freezing chamber 400, and the height H4 of the upper end portion of the drawer door of the lower freezing chamber 400 is set to H4 ≧ 350 mm. It is possible to obtain the desired effect.

【００７４】また、野菜室２００の引出ドア上端部までの高さＨ２、野菜室２００の収納ケース２０２の床面の高さＨ５を、それぞれ、Ｈ２≦１０００ｍｍ、５６０≦Ｈ５ ≦７２０ｍｍとすることで、多くの使用者が野菜室２００の中が見渡せて整理がしやすく、食品の出し入れが容易な野菜室２００を提供することができる。Further, the height H2 to the upper end of the drawer door of the vegetable compartment 200 and the height H5 of the floor surface of the storage case 202 of the vegetable compartment 200 are H2 ≦ 1000 mm and 560 ≦ H5 ≦ 720 mm, respectively. This makes it possible to provide the vegetable compartment 200 in which many users can look over the vegetable compartment 200 and arrange it easily, and can easily take in and out food.

【００７５】更に、収納ケース２０２の引出ドア上端部からの深さＵ１（図４参照）を、Ｕ１≧２５０ｍｍとし、更に、８５０ｍｍ≦Ｈ２≦１０００ｍｍ、５６０≦Ｈ５≦ ７２０ｍｍ、とすることにより、流台７００との連携作業が良好にしながら、野菜の縦収納を可能として新鮮度を高め、多くの使用者が野菜室２００の中が見渡せて、食品の出し入れが容易な野菜室２００を提供することができる。Further, by setting the depth U1 (see FIG. 4) of the storage case 202 from the upper end of the drawer door to U 1 ≧ 250 mm, and further to 850 mm ≦ H2 ≦ 1000 mm, 560 ≦ H5 ≦ 720 mm, While working well with the flow stand 700, vertical storage of vegetables is possible to enhance freshness, and many users can look inside the vegetable compartment 200, making it easy to take food in and out of the vegetable compartment 200. Can be provided.

【００７６】次に、図１１〜図１３において、引出ドアの開閉構造について説明する。図１１は引出ドアの開閉機構の概略図、図１２は図１１の要部拡大断面図、図１３は引出ドアの従来例との動作比較図である。Next, the opening / closing structure of the drawer door will be described with reference to FIGS. 11 to 13. FIG. 11 is a schematic view of the opening / closing mechanism of the drawer door, FIG. 12 is an enlarged cross-sectional view of a main part of FIG. 11, and FIG. 13 is an operation comparison diagram with a conventional example of the drawer door.

【００７７】図１１、図１２において、引出ドア２０、３０、４０が採用する開閉引出構造（開閉機構）６００について説明する。開閉引出構造６００は、貯蔵室の両側の壁面に埋め込んで形成される第１のガイドレール６１０と、該第１のガイドレール６１０上をローラ６２１を介して移動する第２のガイドレール６２０と、該第２のガイドレール６２０上をローラ６３１を介して移動する引出ドア２０（３０、４０）を備えた支持体６３０と、第１のガイドレール６１０と第２のガイドレール６２０の分離を防止する第１のストッパ６４０と、第２のガイドレール６２０と支持体６３０の分離を防止する第２のストッパ６４１とから構成され、収納ケース２０２（３０２、４０２）が、前記支持体６３０に着脱可能に取付けられる。An opening / closing drawer structure (opening / closing mechanism) 600 adopted by the drawer doors 20, 30, 40 will be described with reference to FIGS. 11 and 12. The opening / closing drawer structure 600 includes a first guide rail 610 formed by being embedded in the wall surfaces on both sides of the storage chamber, and a second guide rail 620 moving on the first guide rail 610 via rollers 621. , The support 630 provided with the drawer door 20 (30, 40) that moves on the second guide rail 620 via the roller 631, and the first guide rail 610 and the second guide rail 620 are separated. A first stopper 640 for preventing the second guide rail 620 and a second stopper 641 for preventing the support 630 from being separated from each other, and the storage case 202 (302, 402) is attached to the support 630. It is detachably attached.

【００７８】第１のガイドレール６１０は、断面が「コ」字状に形成され、ローラ６２１とその回転軸６２２が移動でき、かつ、ローラ６２１の直径と適度な隙間を備えた大きさに形成される。第２のガイドレール６２０は、下端部が内側に屈折した「Ｌ」字状の断面形状を備え、外側面の後部側にローラ６２１が回転軸６２２を介して取付けられ、内側面の前部側にローラ６３１が回転軸６３２を介して取付けられる。The first guide rail 610 is formed to have a U-shaped cross section, allows the roller 621 and its rotation shaft 622 to move, and has a size having a diameter of the roller 621 and an appropriate gap. To be done. The second guide rail 620 has an “L” -shaped cross-sectional shape in which the lower end portion is bent inward, the roller 621 is attached to the rear side of the outer side surface via the rotation shaft 622, and the front side of the inner side surface is formed. A roller 631 is attached to the side via a rotary shaft 632.

【００７９】ローラ６２１、６３１は少なくとも２個以上設けられ、第２のガイドレール６２０と支持体６３０を水平に移動できるようにしている。支持体６３０は、「Ｓ」字状の断面形状を備え、「Ｓ」字状の上部「コ」字状部を、ローラ６３１とその回転軸６３２が移動でき、かつ、ローラ６３１の直径と適度な隙間を備えた大きさに形成される。なお、この実施形態では、第２のガイドレール６２０を「Ｌ」字状、支持体６３０を「Ｓ」字状とすることにより、開閉引出構造６００の剛性を高めている。At least two rollers 621 and 631 are provided so that the second guide rail 620 and the support body 630 can be moved horizontally. The support 630 has an “S” -shaped cross-sectional shape, and the upper “U” -shaped portion of the “S” shape allows the roller 631 and its rotation shaft 632 to move, and the diameter of the roller 631 is It is formed in a large size with a proper gap. In this embodiment, the second guide rail 620 has an “L” shape and the support body 630 has an “S” shape, whereby the rigidity of the opening / closing drawer structure 600 is enhanced.

【００８０】左右に設けた支持体６３０は、その前部を引出ドア２０に、その後部を連結部材６５０にそれぞれ取付けることで、上面から見て「ロ」字状の枠体を構成し、該枠体に収納ケース２０２を挿入して、収納ケース２０２の縁体２０２ａを、支持体６３０と連結部材６５０で支持することにより、収納ケース２０２が着脱自在に設けられる。また、第１、第２のストッパ６４０、６４１は、第１のガイドレール６１０の先端部と、支持体６３０の後端部に、ローラ６２１、６３１の移動を阻止するような突起状をなして取付けられている。The support bodies 630 provided on the left and right sides have their front portions attached to the drawer door 20 and their rear portions attached to the connecting member 650, thereby forming a “B” -shaped frame when viewed from above, By inserting the storage case 202 into the frame body and supporting the edge body 202a of the storage case 202 with the support body 630 and the connecting member 650, the storage case 202 is detachably provided. Further, the first and second stoppers 640 and 641 are provided at the front end portion of the first guide rail 610 and the rear end portion of the support body 630 so as to prevent the rollers 621 and 631 from moving. Installed.

【００８１】さて、この開閉引出構造６００によれば、第２のガイドレール６２０が、第１のガイドレール６１０と支持体６３０の中間連結部材となって、支持体６３０に取付けられる収納ケース２０２を水平を維持したまま大きく前方に引き出すことができるから、収納ケース２０２全体を上方から見渡すことができるとともに、食品の出し入れを容易に行うことができる。According to the opening / closing drawer structure 600, the second guide rail 620 serves as an intermediate connecting member between the first guide rail 610 and the support body 630, so that the storage case 202 attached to the support body 630 is attached. Since it can be pulled out largely forward while maintaining the horizontal position, the entire storage case 202 can be seen from above and food can be easily taken in and out.

【００８２】この際、開閉引出構造６００は最大限に引き出した状態で、ストッパ６４０，６４１によりローラ６２１、６３１の移動が阻止されるから、引出ドア２０の引き出し過ぎによる落下を防止することができる。更に、収納ケース２０２が大きく前方に引き出されるから、収納ケース２０２の取外しを容易にすることができるので、収納ケース２０２の清掃を容易に行うことができる。At this time, the stoppers 640 and 641 prevent the rollers 621 and 631 from moving when the opening / closing drawer structure 600 is pulled out to the maximum extent. Therefore, it is possible to prevent the drawer door 20 from falling due to being pulled out too much. You can Further, since the storage case 202 is largely pulled out forward, the storage case 202 can be easily removed, so that the storage case 202 can be easily cleaned.

【００８３】一方、収納状態では、第１、第２のガイドレール６１０、６２０と支持体６３０が３重になってコンパクトに収納される。On the other hand, in the housed state, the first and second guide rails 610 and 620 and the support body 630 form a triple stack and are housed compactly.

【００８４】図１３において、図１３の（ａ）に示す本実施形態に係る開閉引出構造６００によれば、収納ケース２０２及び収納物の重量を両側の第１のガイドレール６１０で分散して支持することができる。したがって、引出ドア２０を引き出しても収納ケース２０２の重心Ｇは前方にスライド移動するだけなので、筐体２の底面前部に設けた図示しない脚部により、移動した重心Ｇの加重を左右均等に支持することができる。In FIG. 13, according to the opening / closing drawer structure 600 according to the present embodiment shown in FIG. 13A, the weights of the storage case 202 and the storage items are distributed by the first guide rails 610 on both sides. Can be supported. Therefore, even if the drawer door 20 is pulled out, the center of gravity G of the storage case 202 only slides forward. Therefore, the weight of the moved center of gravity G is evenly distributed by the legs (not shown) provided at the front part of the bottom surface of the housing 2. You can support it.

【００８５】更に、第１のガイドレール６１０を貯蔵室の両壁面に埋め込んで、貯蔵室とほぼ同じ大きさの収納ケースを採用することができるから、デッドスペースを少なくして効率よい収納が図れる。Further, since the first guide rail 610 can be embedded in both wall surfaces of the storage chamber and a storage case having almost the same size as the storage chamber can be adopted, dead space can be reduced and efficient storage can be achieved. Can be achieved.

【００８６】一方、図１３の（ｂ）に示す、開閉ドア６５０と回転式の収納ケース６５１を備えた従来例では、回転ドア６５０と収納ケース６５１を開くと、斜め前方に重心Ｇが移動する。しかも、それらの加重はすべて一方のヒンジ部と脚部にかかるので、ヒンジ部の大型化を招いたり、冷蔵庫全体のバランスを崩してしまうこととなる。On the other hand, in the conventional example including the opening / closing door 650 and the rotary storage case 651 shown in FIG. 13B, when the rotary door 650 and the storage case 651 are opened, the center of gravity G moves diagonally forward. To do. Moreover, since all of these weights are applied to one hinge part and one leg part, the hinge part is upsized and the balance of the entire refrigerator is lost.

【００８７】また、この構造では開閉ドア６５０の存在により、図示の左側から食品を出し入れせざるを得なくなり、引出ドアに較べると食品出し入れの作業性が悪い。更に、この構造では収納ケース６５１を引き出すためにデッドスペースが生じるから効率よい収納が図れない。Further, in this structure, due to the presence of the opening / closing door 650, there is no choice but to take food in and out from the left side of the drawing, and the workability of taking food in and out is poor compared to the drawer door. Furthermore, in this structure, since a dead space is created because the storage case 651 is pulled out, efficient storage cannot be achieved.

【００８８】次に、図２及び図１４〜図２１を参照して、各貯蔵室を詳細に説明する。なお、各貯蔵室の具体的な大きさは先に示したので説明を省略する。Next, each storage chamber will be described in detail with reference to FIGS. 2 and 14 to 21. Since the specific size of each storage chamber has been shown above, description thereof will be omitted.

【００８９】図２において、冷蔵室１００は、庫内上段に固定された薄い透明な棚１０２を設け、中段に透明な可変棚１２４を並べて設けている。可変棚１２４は、底面及び前方が連続して開放し、両壁面と背面壁で棚（天板）を支える構造としている。このため、可変棚１２４を裏返すことで、封を切った牛乳パックや生樽等を立てたまま、あるいはスイカや底の深いナベをそのまま収納することができる。In FIG. 2, the refrigerating compartment 100 is provided with a thin transparent shelf 102 fixed to the upper stage of the refrigerator and transparent variable shelves 124 arranged in the middle stage. The variable shelves 124 have a structure in which the bottom surface and the front are continuously open, and the shelves (top plate) are supported by both wall surfaces and back walls. Therefore, by turning the variable shelves 124 upside down, it is possible to store the milk carton or the raw barrel which has been cut off, or to store the watermelon or the deep-sealed pan as it is.

【００９０】また、庫内最下部に配置されるチルド室１０４は、全体を透明樹脂材で囲っているので、低温・高湿保存で、風味とみずみずしさを保つことができる。また、図示しない自動製氷装置を付ける場合は、このチルド室１０４の左右幅を小さくして、片側に給水タンクを備えるようにする。Further, since the entire chilled chamber 104 arranged at the bottom of the refrigerator is surrounded by the transparent resin material, the flavor and the freshness can be maintained at low temperature and high humidity. When an automatic ice making device (not shown) is attached, the width of the chilled chamber 104 is reduced so that the water tank is provided on one side.

【００９１】開閉ドア１０の内側には複数のトレー１２６が着脱自在に配置される。この実施形態では最下部のトレー１２６ａを２段トレーとして、ペットボトルと調味料の小瓶を前後に重ねて収納できるようにしている。Inside the opening / closing door 10, a plurality of trays 126 are removably arranged. In this embodiment, the lowermost tray 126a is a two-tiered tray so that a PET bottle and a small bottle of seasoning can be stacked in front and back.

【００９２】図１４〜図１８において野菜室２００を説明する。図１４は引出ドア２０を引き出した状態の部分外観図、図１５は収納ケース２０４を引き出した状態の部分外観図、図１６は開閉動作を示す部分断面図、図１７は収納形態を示す対比図、図１８は収納ケース２０２の説明図である。The vegetable compartment 200 will be described with reference to FIGS. 14 to 18. 14 is a partial external view in a state where the drawer door 20 is pulled out, FIG. 15 is a partial external view in a state in which the storage case 204 is pulled out, FIG. 16 is a partial sectional view showing an opening / closing operation, and FIG. 17 shows a storage form. 18 is an explanatory view of the storage case 202. FIG.

【００９３】図１４〜図１６において、この実施形態では、野菜室２００を収納ケース２０２、２０４とからなる２段構造とし、収納ケース２０２の深さを収納ケース２０４の深さよりも深くしている（図４に記載の寸法値参照）。収納ケース２０２は、前記開閉引出構造６００により引き出すことができ、収納ケース２０４は、図１４に示す庫内収納状態では、野菜室２００の両壁面に設けたガイドレール２０６で支持され、図１５に示す引き出した状態では、収納ケース２０２の両側の縁体２０２ａをガイドレールとして支持される。この動作状況を図１６をもとに説明する。14 to 16, in this embodiment, the vegetable compartment 200 has a two-stage structure including storage cases 202 and 204, and the storage case 202 is deeper than the storage case 204. (See the dimensional values shown in FIG. 4). The storage case 202 can be pulled out by the opening / closing drawer structure 600, and the storage case 204 is supported by guide rails 206 provided on both wall surfaces of the vegetable compartment 200 in the storage state shown in FIG. In the state of being drawn out as shown in (2), the edges 202a on both sides of the storage case 202 are supported as guide rails. This operating condition will be described with reference to FIG.

【００９４】図１６の（ａ）は引出ドア２０を閉めた状態を示している。この状態では、収納ケース２０４は、野菜室の両壁面に設けたガイドレール２０６（図１４参照）に支持されていて、収納ケース２０２の縁体２０２ａとは接触しない状態で配置される。この状態では、収納ケース２０２の前部に、高さの確保できる空間が形成されるから、長い野菜を立て置きにして鮮度を高めたり、ペットボトルや牛乳パック等の背の高い食品を収納することができる。FIG. 16A shows a state in which the drawer door 20 is closed. In this state, the storage case 204 is supported by guide rails 206 (see FIG. 14) provided on both wall surfaces of the vegetable compartment, and is arranged in a state of not contacting the edge 202a of the storage case 202. In this state, a space for ensuring the height is formed in the front part of the storage case 202, so that long vegetables can be placed upright to enhance freshness, and tall food such as PET bottles and milk packs can be stored. can do.

【００９５】また、傷みやすい野菜は収納ケース２０２，２０４の２段のケースに分散して収納できるので、野菜を積み重ねて収納することを軽減できるから、新鮮度を保つことができる。Further, since the perishable vegetables can be distributed and stored in the two-stage cases of the storage cases 202 and 204, it is possible to reduce the need to stack and store the vegetables, so that the freshness can be maintained.

【００９６】図１６の（ｂ）は引出ドア２０を最大限に引き出す手前の状態を示している。この状態では、収納ケース２０４が野菜室２００の内部後方に配置されているので、該収納ケース２０４を引き出して食品を出し入れするのが困難である。そこで、この実施形態では、収納ケース２０４の底面前部に突起部２０８を設けて、該突起部２０８が収納ケース２０２の背面壁２１０に当るようにしている。このため、突起部２０８が背面壁２１０に当った図１６の（ｂ）の状態から、引出ドア２０を更に引き出す動作に連動して、収納ケース２０４が引き出されるようにしている。FIG. 16B shows a state before the drawer door 20 is pulled out to the maximum extent. In this state, since the storage case 204 is arranged in the rear of the inside of the vegetable compartment 200, it is difficult to pull out the storage case 204 to put food in and out. Therefore, in this embodiment, a protrusion 208 is provided on the front part of the bottom surface of the storage case 204 so that the protrusion 208 contacts the rear wall 210 of the storage case 202. For this reason, the storage case 204 is pulled out in association with the operation of further pulling out the drawer door 20 from the state of (b) of FIG.

【００９７】図１６の（ｃ）は引出ドア２０を最大限に引き出した状態を示している。この状態では、前記収納ケース２０４の引出構造により、収納ケース２０４の前部に設けた取手部２１２が開閉ドア１０のトップ面の位置まで引き出され、また、収納ケース２０２の内部が図１４に示すように完全に露出する状態となる。このため、収納ケース２０２に収納された食品を容易に出し入れすることができる。FIG. 16C shows a state in which the drawer door 20 is pulled out to the maximum extent. In this state, due to the drawer structure of the storage case 204, the handle portion 212 provided on the front portion of the storage case 204 is pulled out to the position of the top surface of the opening / closing door 10, and the inside of the storage case 202 is shown in FIG. As shown, it is completely exposed. Therefore, the food stored in the storage case 202 can be easily taken in and out.

【００９８】更にこの状態では、取手部２１２がつかみやすい位置まで引き出されているので、該取手部２１２をつかんで収納ケース２０４をガイドレール２０６から引き出して、前記縁体２０２ａをガイドレールとして図１５に示す状態まで前方に引き出すことができる。この図１５に示す状態は、図１６の（ｃ）の状態をそのまま引き出した状態となる。このため、収納ケース２０４に収納された食品を出し入れすることができる。Further, in this state, since the handle portion 212 is pulled out to a position where it can be easily grasped, the handle portion 212 is grasped and the storage case 204 is pulled out from the guide rail 206, and the edge body 202a is used as a guide rail. It can be pulled out to the state shown in FIG. The state shown in FIG. 15 is a state in which the state of FIG. 16C is pulled out as it is. Therefore, the food stored in the storage case 204 can be taken in and out.

【００９９】一方、引出ドア２０を収納する場合は、図１６の（ｃ）の状態（収納ケース２０４が食品出し入れ位置にない状態）から、引出ドア２０を押し込むことにより、図１６の（ｂ）に示すように、収納ケース２０４の背面が野菜室２００の背面内壁に当たって移動を阻止され、収納ケース２０２だけが移動して、元の図１６の（ａ）の状態にすることができる。On the other hand, when the drawer door 20 is housed, the drawer door 20 is pushed in from the state of (c) of FIG. 16 (the storage case 204 is not in the food loading / unloading position). 16A, the back surface of the storage case 204 hits the inner wall of the back surface of the vegetable compartment 200 and is prevented from moving, and only the storage case 202 moves, and the original state of FIG. 16A can be obtained.

【０１００】また、収納ケース２０４を引き出したまま収納する場合は、図１５の状態から引出ドア２０を押し込むと、引出ドア２０とともに後退する収納ケース２０２により、収納ケース２０４が縁体２０２ａの前部に形成した段部２１４に押されて元の図１６の（ａ）の状態まで移行することになる。Further, when storing the storage case 204 with the storage case 204 pulled out, when the drawer door 20 is pushed in from the state of FIG. 15, the storage case 202 retracts together with the drawer door 20, so that the storage case 204 is in front of the edge body 202a. It is pushed by the stepped portion 214 formed in the section to shift to the original state of FIG. 16 (a).

【０１０１】次に、図１７を参照して収納ケース２０２の収納部の形状について説明する。本実施形態に係る冷蔵庫１は、従来、厚みのある機械室５００の前部に配置される野菜室を中央に配置することで、背面壁２１０を傾斜させた図１７の（ｂ）に示す従来例の収納ケースを、背面壁２１０を垂直面とする図１７の（ａ）に示す収納ケース２０２とすることができる。図１７の（ａ）に示す本実施形態に係る収納ケース２０２によれば、容積を同じにする図１７の（ｂ）の従来例より底面積を広くすることができるから、従来例より多くの野菜を積み重ねないで収納することができる。Next, the shape of the storage portion of the storage case 202 will be described with reference to FIG. The refrigerator 1 according to the present embodiment is conventionally shown in FIG. 17B in which the rear wall 210 is inclined by arranging the vegetable compartment arranged in the front of the thick machine compartment 500 at the center. The example storage case may be the storage case 202 shown in FIG. 17A with the back wall 210 as a vertical surface. According to the storage case 202 according to the present embodiment shown in FIG. 17A, the bottom surface area can be made wider than that of the conventional example of FIG. You can store vegetables without stacking them.

【０１０２】特に、従来例では、傾斜面に収納される野菜の加重は矢印に示すように傾斜方向に加わるから、並べて収納される野菜に無用な荷重を加えることとなり野菜の鮮度を落すこととなる。本実施形態では、図１７の（ａ）に示すように、広い底面に並べて沢山収納でき、しかも横方向への無用な力が働かないので、野菜の鮮度維持を図ることができる。In particular, in the conventional example, the weight of the vegetables stored on the inclined surface is applied in the inclination direction as shown by the arrow, so that an unnecessary load is applied to the vegetables stored side by side and the freshness of the vegetables is deteriorated. Becomes In the present embodiment, as shown in FIG. 17 (a), a large number of side walls can be arranged and stored, and unnecessary lateral force does not work, so that the freshness of vegetables can be maintained.

【０１０３】図１８において、本実施形態では、収納ケース２０２の前部に形成した高さの取れる空間の収納性をより高めるために、前後幅を簡単に変更できる仕切板２１６を備えている。仕切板２１６は、両端を一方向に屈曲させて、該屈曲部２１８に収納ケース２０２の両壁面に形成されるリブ２２０に嵌合する凹部２２２を設けるようにする。18, in this embodiment, a partition plate 216 that can easily change the front-rear width is provided in order to further enhance the storability of the space formed in the front portion of the storage case 202 and having a height. . The partition plate 216 has both ends bent in one direction so that the bent portion 218 is provided with a recess 222 that fits into the ribs 220 formed on both wall surfaces of the storage case 202.

【０１０４】この構造により、屈曲部２１８を後方に向ける位置で取付けた図１８の（ａ）に示す状態では、仕切板２１６と収納ケース２０２の壁面とで形成される収納空間の前後幅ｄ１を小さく設定でき、逆に、屈曲部２１８を前方に向ける位置で取付けた図１８の（ｂ）に示す状態では前後幅ｄ２を大きく設定できる。しかも、前記前後幅ｄ１、ｄ２の変更は、仕切板２１６を反転させるだけで簡単に変更することができる。With this structure, in the state shown in FIG. 18A in which the bent portion 218 is attached to the rearward position, the front and rear width d1 of the storage space formed by the partition plate 216 and the wall surface of the storage case 202 is set. 18 can be set small, and conversely, the front-rear width d2 can be set large in the state shown in FIG. 18B in which the bent portion 218 is mounted at a position facing forward. Moreover, the front and rear widths d1 and d2 can be easily changed only by reversing the partition plate 216.

【０１０５】また、この実施形態では、仕切板２１６と収納ケース２０２の壁面とで形成される収納空間に、小物収納ケース２２４を備えるようにしている。該小物収納ケース２２４は、その上面から見た平面形状を、隣接する２辺がそれぞれ前記前後幅ｄ１、ｄ２で構成される矩形状とし、且つ、コップ形状の上面を斜めにカットした形状を呈し、その短い高さを前記仕切板２１６と同じ高さとし、最頂部の高さを前後幅ｄ２より大きくて収納ケース２０２の深さより小さい大きさに規定している。Further, in this embodiment, the small article storage case 224 is provided in the storage space formed by the partition plate 216 and the wall surface of the storage case 202. The small article storage case 224 has a planar shape when viewed from the upper surface thereof, and is a rectangular shape in which two adjacent sides are respectively formed by the front and rear widths d1 and d2, and the upper surface of the cup shape is obliquely cut. The height is the same as that of the partition plate 216, and the height of the top is defined to be larger than the front-rear width d2 and smaller than the depth of the storage case 202.

【０１０６】具体的には、仕切板２１６の高さを１２５ｍｍ、ｄ１を７５ｍｍ、ｄ２を１０５ｍｍ、最頂部の高さを１５０ｍｍに設定している。この仕切板２１６と小物収納ケース２２４によれば、細長い食品、特に細長い野菜を立ち姿勢で保持して収納することができるから、野菜の鮮度を維持しながら、小物食品の整理整頓が容易に図られ使い勝手を向上することができる。また、小物収納ケース２２４の置く方向を変えても仕切板２１６でガタツキなく保持できるから、引出ドア２０の開閉による小物収納ケース２２４の移動を阻止することができる。Specifically, the height of the partition plate 216 is set to 125 mm, d1 is set to 75 mm, d2 is set to 105 mm, and the height of the top is set to 150 mm. According to the partition plate 216 and the small item storage case 224, long and narrow food items, particularly long and narrow vegetables can be held and stored in a standing posture, so that small food items can be organized while maintaining the freshness of the vegetables. It can be easily designed and the usability can be improved. Further, since the partitioning plate 216 can hold the small article storage case 224 without rattling even if the orientation of the small article storage case 224 is changed, it is possible to prevent the small article storage case 224 from being moved by opening and closing the drawer door 20.

【０１０７】更に、図１８の（ｃ）で示すように、従来例（左側図面）は、仕切板２１６を収納ケース２０２の両壁面に設けた２つの突起部で支持していたが、本実施形態（右側図面）では、１つのリブ２２０で支持することができるから、図１８（ａ）に示す場合には、小物収納ケース２２４を壁面に密着させてデッドスペースを少なくして実質収納容積を大きくすることができる。Further, as shown in FIG. 18C, in the conventional example (left side drawing), the partition plate 216 was supported by the two protrusions provided on both wall surfaces of the storage case 202. In the configuration (right side drawing), since it can be supported by one rib 220, in the case shown in FIG. 18 (a), the small storage case 224 is brought into close contact with the wall surface to reduce the dead space to reduce the actual storage volume. Can be large.

【０１０８】次に、図１９、図２０を参照して上部冷凍室３００を詳細に説明する。図１９において、上部冷凍室３００に配置される収納ケース３０２は、収納部が左右に分割され、一方を冷凍食品収納部（図示せず）、他方を氷収納部３０６としている。氷収納部３０６は周側面が冷凍食品収納部より低く形成され、その上方の天井面に一対のレール３０８を介して製氷棚３０４が前後方向に移動可能に設けられている。Next, the upper freezer compartment 300 will be described in detail with reference to FIGS. 19 and 20. In FIG. 19, the storage case 302 arranged in the upper freezer compartment 300 has a storage part divided into left and right parts, one is a frozen food storage part (not shown) and the other is an ice storage part 306. The ice storage section 306 has a peripheral side surface lower than that of the frozen food storage section, and an ice shelf 304 is provided on the ceiling surface above the ice storage section 306 via a pair of rails 308 so as to be movable in the front-rear direction.

【０１０９】本実施形態では、製氷棚３０４を肘の高さより下方に配置しているために、製氷棚３０４への製氷皿３５０の脱着を容易するために、製氷棚３０４を前後方向に移動可能にしている。その構造を図１９で説明する。In this embodiment, since the ice making shelf 304 is arranged below the height of the elbow, the ice making shelf 304 is moved in the front-rear direction in order to easily attach and detach the ice making tray 350 to the ice making shelf 304. It is possible. The structure will be described with reference to FIG.

【０１１０】図１９の（ａ）は引出ドア３０を閉めた状態を示している。この状態では、製氷棚３０４の前部が、引出ドア３０の内壁面に当接する位置に配置される。図１９の（ｂ）は引出ドア３０を最大限に引き出す手前の状態を示している。この状態では、氷収納部３０６が露出するので、氷の取り出しを行うことができるが、製氷棚３０４が後方に配置しているために、製氷棚３０４が使用者から見えないため製氷棚３０４への製氷皿３５０の脱着が困難である。そこで、この実施形態では、氷収納部３０６の背面壁３１０を高く形成し、該背面壁３１０が製氷皿３５０の背面部に当るようにしている。FIG. 19A shows a state in which the drawer door 30 is closed. In this state, the front part of the ice making shelf 304 is arranged at a position in contact with the inner wall surface of the drawer door 30. FIG. 19B shows a state before the drawer door 30 is pulled out to the maximum extent. In this state, the ice storage section 306 is exposed, so that the ice can be taken out. However, since the ice making shelf 304 is arranged rearward, the ice making shelf 304 cannot be seen by the user, so the ice making shelf 304 is not visible. It is difficult to attach and detach the ice tray 350 to the ice tray. Therefore, in this embodiment, the back wall 310 of the ice storage portion 306 is formed high so that the back wall 310 contacts the back portion of the ice tray 350.

【０１１１】図１９の（ｂ）は背面壁３１０が製氷皿３５０の背面部に当った状態を示している。この状態から、引出ドア３００を更に引き出す動作に連動して、製氷皿３５０と一体となって製氷棚３０４が引き出されるようになっている。FIG. 19B shows a state in which the back wall 310 is in contact with the back surface of the ice tray 350. From this state, the ice making shelf 304 is pulled out integrally with the ice tray 350 in conjunction with the operation of further pulling out the drawer door 300.

【０１１２】図１９の（ｃ）は引出ドア３０を最大限に引き出した状態を示している。この状態では、製氷棚３０４の先端部が上方の引出ドア２０（図１５参照）のトップ面の位置まで引き出され、氷収納部３０６が露出する状態となる。この状態では、氷の取り出しを行うことができるとともに、製氷棚３０４の先端部が使用者から見えるので無理な姿勢を取ることなく製氷皿３５０の脱着を容易することができる。FIG. 19C shows a state in which the drawer door 30 is pulled out to the maximum extent. In this state, the tip of the ice making shelf 304 is pulled out to the position of the top surface of the upper pulling door 20 (see FIG. 15), and the ice storage section 306 is exposed. In this state, ice can be taken out, and since the tip of the ice making shelf 304 can be seen by the user, the ice tray 350 can be easily attached and detached without taking an uncomfortable posture.

【０１１３】図２０において、本実施形態の製氷皿３５０は、肘の高さより下方に配置される製氷棚３０４への脱着を容易にするために取手３５１を設けて、取扱性を向上させている。製氷皿３５０は扁平なトレーを複数に分割して複数の製氷部３５２を形成し、該トレーの長手方向の一端に傾斜面３５３を備えた取手３５１を形成している。この製氷皿３５０によれば、前記傾斜面３５３を親指で、トレーの下方を他の指で挟むようにして確実に保持できるから、肘の高さより下方に配置される製氷棚３０４への挿入を、製氷皿３５０の先端と製氷棚３０４の入口を目視しながら位置合わせして確実に行うことができる。In FIG. 20, the ice tray 350 of the present embodiment is provided with a handle 351 for facilitating the attachment / detachment to / from the ice making shelf 304 arranged below the height of the elbow to improve the handleability. . In the ice tray 350, a flat tray is divided into a plurality of pieces to form a plurality of ice making portions 352, and a handle 351 having an inclined surface 353 is formed at one end of the tray in the longitudinal direction. According to this ice tray 350, since the inclined surface 353 can be securely held by sandwiching the tray with the thumb and the lower portion of the tray with other fingers, it is possible to insert it into the ice shelf 304 arranged below the height of the elbow. The tip of the ice tray 350 and the inlet of the ice shelf 304 can be aligned with each other while visually observing the position of the ice tray 350 for reliable operation.

【０１１４】このため、製氷棚３０４への挿入時に問題となる製氷部３５２からの水のこぼれるのを軽減することができる。しかも無理な姿勢を取ることなく行うことができる。なお、傾斜面は設置面から６０°から７５°の角度が望ましく、こうすれば最適な保持姿勢を取って蛇口から製氷部３５２に水を入れて、製氷棚３０４への搬送、挿入を無理なく行うことができる。Therefore, it is possible to reduce spilling of water from the ice-making unit 352 which is a problem when the ice-making shelf 304 is inserted. Moreover, it can be performed without taking an unreasonable posture. It is desirable that the inclined surface be at an angle of 60 ° to 75 ° from the installation surface. This makes it possible to take an optimal holding posture and pour water into the ice making part 352 from the faucet, and carry it to the ice making shelf 304 without difficulty. It can be carried out.

【０１１５】なお、本実施形態では、例えば、製氷皿３５０の横幅を１３０ｍｍ、長さを２７５ｍｍ、厚さを４０ｍｍに設定している。また、この製氷皿３５０は１０００ｍｍ以下の高さに製氷棚３０４が設置される冷蔵庫に同様な効果がある。In this embodiment, for example, the width of the ice tray 350 is set to 130 mm, the length is 275 mm, and the thickness is 40 mm. The ice tray 350 has the same effect as a refrigerator in which the ice shelf 304 is installed at a height of 1000 mm or less.

【０１１６】次に、図２１において、下部冷凍室４００について説明する。本実施形態では、下部冷凍室４００の収納性を向上するために、収納ケース４０２内に透明な収納ケース４０４を設けている。該収納ケース４０４は、上面形状がほぼ長方形の扁平な箱型の本体４０６と、本体４０６の上部開放部の中央に配置されるハンドル４０８とから構成される。Next, referring to FIG. 21, the lower freezer compartment 400 will be described. In this embodiment, in order to improve the storability of the lower freezer compartment 400, a transparent storage case 404 is provided inside the storage case 402. The storage case 404 is composed of a flat box-shaped main body 406 having a substantially rectangular upper surface, and a handle 408 arranged in the center of the upper open portion of the main body 406.

【０１１７】本体４０６は横幅の一辺をｘ１、他辺をｘ２、厚さｙ１とする大きさを備え、上部周囲に縁体４１０を備えている。ハンドル４０８は本体４０６の上部開放部内に、ハンドル４０８の上部が前記縁体４１０とほぼ一致するように設けられている。The main body 406 has such a size that one side of the width is x1, the other side is x2, and the thickness is y1, and an edge body 410 is provided around the upper portion. The handle 408 is provided in the upper open portion of the main body 406 so that the upper portion of the handle 408 substantially coincides with the edge body 410.

【０１１８】さて、この実施形態に係る収納ケース４０４は、下部冷凍室４００の横幅Ｗ１、Ｗ２の大きさの異なる２機種の冷蔵庫に採用できるように、前記横幅ｘ１、ｘ２の大きさを決定している。この構成を図２１の（ｂ）、（ｃ）、（ｄ）、（ｅ）で説明している。図２１において、（ｂ）と（ｄ）は収納ケース４０２ａの横幅が大きな横幅Ｗ１に採用したものであり、（ｃ）と（ｅ）は横幅Ｗ２が狭い収納ケース４０２ｂの採用例を示したものである。By the way, the storage case 404 according to this embodiment determines the widths x1 and x2 so that the storage case 404 can be applied to two types of refrigerators having different widths W1 and W2 of the lower freezer compartment 400. doing. This structure is described in FIGS. 21 (b), (c), (d), and (e). 21, (b) and (d) are adopted for the wide width W1 of the storage case 402a, and (c) and (e) show an example of the use of the storage case 402b for which the horizontal width W2 is narrow. It is a thing.

【０１１９】図において、収納ケース４０４の長手方向の横幅ｘ１は横幅Ｗ１の１／２の大きさに設定し、短手方向の横幅ｘ２と横幅ｘ１の合計が横幅Ｗ２となるように設定している。そして、横幅Ｗ１を備えた収納ケース４０２ａの中央の位置Ｐ１と、位置Ｐ１の両側で側端部から横幅ｘ２の位置Ｐ２、Ｐ３の位置に左右を分割する仕切板を取付け可能にしている。In the figure, the lateral width x1 in the longitudinal direction of the storage case 404 is set to be half the lateral width W1, and the lateral width x2 and the lateral width x1 are set to be the total lateral width W2. doing. A partition plate for dividing the left and right can be attached to a central position P1 of the storage case 402a having the lateral width W1 and positions P2 and P3 of lateral width x2 from the side end portions on both sides of the position P1.

【０１２０】一方、横幅Ｗ２を備えた収納ケース４０２ｂでは、側端部から横幅ｘ１の位置Ｑ１と横幅ｘ２の位置Ｑ２の位置に仕切板を取付け可能にしている。このような寸法仕様と構造を備えることにより、１個の収納ケース４０４と１枚の仕切板との組合せで多様なレイアウトを可能とすることができる。例えば、横幅Ｗ１を備えた収納ケース４０２ａでは、図２１の（ｂ）、（ｄ）で示すａ、ｂ、ｃ、ｄのレイアウトが可能であり、横幅Ｗ２を備えた収納ケース４０２ｂでは、図２１（ｃ）、（ｅ）に示すｅ、ｆ、ｇ、ｈのレイアウトが可能となる。On the other hand, in the storage case 402b having the lateral width W2, the partition plate can be attached at the position Q1 at the lateral width x1 and the position Q2 at the lateral width x2 from the side end portion. With such dimensional specifications and structure, various layouts can be made possible by combining one storage case 404 and one partition plate. For example, in the storage case 402a having the width W1, the layouts a, b, c, and d shown in FIGS. 21B and 21D are possible, and in the storage case 402b having the width W2, FIG. The layouts of e, f, g, and h shown in (c) and (e) are possible.

【０１２１】このように本実施形態によれば、横幅Ｗの大きさの異なる２機種の冷蔵庫に同じ収納ケース４０４を搭載することができるから、部品点数を少なくして製品のシリーズ化が図れる。また、収納ケース４０４を設けることにより、収納ケース４０２を部分的に上下に２分割することも可能であるから、上部を使用頻度の高い食品の収納や小物食品、下部を使用頻度の低い食品や大物食品を収納することができる。なお、本実施形態では、横幅ｘ１を２７３ｍｍ、横幅ｘ２を２００ｍｍ、厚さｙ１を７０ｍｍに設定している。As described above, according to the present embodiment, since the same storage case 404 can be mounted on two types of refrigerators having different widths W, the number of parts can be reduced and product series can be achieved. . Further, by providing the storage case 404, it is possible to partially divide the storage case 402 into upper and lower parts. Therefore, the upper part stores frequently used food and small food, and the lower part uses infrequently used food. It can store large foods. In this embodiment, the lateral width x1 is 273 mm, the lateral width x2 is 200 mm, and the thickness y1 is 70 mm.

【０１２２】〔第２の実施形態〕図２２は第２の実施形態を示した断面図である。この実施形態に係る冷蔵庫１ａは、前記第１の実施形態に較べて、冷気分配器５０８を下方に下げて、冷蔵室１００を箱型にして広くしたものである。[Second Embodiment] FIG. 22 is a sectional view showing a second embodiment. Compared to the first embodiment, the refrigerator 1a according to this embodiment has the cold air distributor 508 lowered and the refrigerating compartment 100 widened in a box shape.

【０１２３】図において、冷蔵庫１ａは、冷蔵庫１の最上部に開閉ドア１０を備えて配置される冷蔵室１００と、該冷蔵室１００の下方に配置される引出ドア２０を備えた野菜室２００と、該野菜室２００の下方に配置される引出ドア３０を備えた上部冷凍室３００と、冷蔵庫１の最下部に配置される引出ドア４０を備えた下部冷凍室４００とから構成される。In the figure, a refrigerator 1 a includes a refrigerating compartment 100 provided with an opening / closing door 10 at the top of the refrigerator 1, and a vegetable compartment 200 having a drawer door 20 disposed below the refrigerating compartment 100. An upper freezing compartment 300 having a drawer door 30 arranged below the vegetable compartment 200 and a lower freezing compartment 400 having a drawer door 40 arranged at the bottom of the refrigerator 1.

【０１２４】また、下部冷凍室４００の後方に圧縮機５０２を備えた機械室５００、上部冷凍室３００の後方に熱交換器５０４、野菜室２００の後方下部にフアンモータ５０６、後方上部に冷気分配器５０８を配置している。そして、冷気分配器５０８の上端と、冷蔵室１００と野菜室２００を仕切る仕切板７１とがほぼフラットになるように配置している。Further, a machine room 500 having a compressor 502 behind the lower freezer compartment 400, a heat exchanger 504 behind the upper freezer compartment 300, a fan motor 506 at the rear lower part of the vegetable compartment 200, and a rear upper part. A cold air distributor 508 is arranged. Further, the upper end of the cool air distributor 508 and the partition plate 71 for partitioning the refrigerator compartment 100 and the vegetable compartment 200 are arranged so as to be substantially flat.

【０１２５】このため、冷蔵室１００に冷気分配器５０８が張り出さないので、冷蔵室１００を箱型にして収納空間を広くすることができる。この実施形態では、冷蔵室１００の最下部にチルド室１０４を配置して、該チルド室１０４の収納空間を広く形成している。また、この実施形態では、前記チルド室１０４と冷気分配器５０８とを隣接することができるので、周囲の貯蔵室より庫内温度の低いチルド室１０４に直接冷気を供給することができる。For this reason, since the cold air distributor 508 does not project into the refrigerating compartment 100, the refrigerating compartment 100 can be formed in a box shape to widen the storage space. In this embodiment, the chilled chamber 104 is arranged at the bottom of the refrigerating chamber 100 to form a large storage space for the chilled chamber 104. In addition, in this embodiment, since the chilled chamber 104 and the cool air distributor 508 can be adjacent to each other, the cool air can be directly supplied to the chilled chamber 104 having a lower internal temperature than the surrounding storage chambers.

【０１２６】〔第３〜第５の実施形態の概要〕図２３〜図２７は、冷蔵庫の上部に冷蔵室１００、中央に野菜室２００、下部に冷凍室８００を配置した他のドア構成の実施形態を示したものであり、図２３が冷蔵室１００と野菜室２００を１枚の開閉ドア内に配置した本考案の第３の実施形態の外観図、図２４が図２３で示す冷蔵庫の各ドアを開いた状態の外観図、図２５が開閉ドアを両開きドア（観音開きドア）とする本考案の第４の実施形態の冷蔵庫の外観図、図２６が３ドアタイプの本考案の第５の実施形態の冷蔵庫の外観図、図２７が図２６で示す冷蔵庫の各ドアを開いた状態の外観図である。[Outline of Third to Fifth Embodiments] FIGS. 23 to 27 show other door configurations in which the refrigerator compartment 100 is arranged in the upper part of the refrigerator, the vegetable compartment 200 is arranged in the center, and the freezing compartment 800 is arranged in the lower part. FIG. 23 is an external view of a third embodiment of the present invention in which the refrigerator compartment 100 and the vegetable compartment 200 are arranged in one opening / closing door, and FIG. 24 shows the refrigerator shown in FIG. Fig. 25 is an external view of a state in which each door is opened, Fig. 25 is an external view of the refrigerator according to the fourth embodiment of the present invention in which the opening / closing door is a double door (double door), and Fig. 26 is a fifth view of the three-door type of the present invention. FIG. 27 is an external view of the refrigerator of the embodiment, and FIG. 27 is an external view of the refrigerator shown in FIG. 26 with each door opened.

【０１２７】〔第３の実施形態〕図２３、図２４において、この実施形態に係る冷蔵庫１ｂは、冷蔵室１００と野菜室２００を断熱材で囲われた冷蔵野菜室７００内に納め、その前面を１枚の開閉ドア７０２で開閉可能に構成した小型の冷蔵庫を示したものである。図において、符号１ｂで総括的に示すのは冷蔵庫は、冷蔵庫１の最上部に開閉ドア７０２を備えて配置される冷蔵野菜室７００と、該冷蔵野菜室７００の下方に配置される引出ドア３０を備えた上部冷凍室３００と、冷蔵庫１の最下部に配置される引出ドア４０を備えた下部冷凍室４００とから構成される。[Third Embodiment] In Figs. 23 and 24, a refrigerator 1b according to this embodiment has a refrigerator compartment 100 and a vegetable compartment 200 housed in a refrigerated vegetable compartment 700 surrounded by a heat insulating material, and its front surface. FIG. 3 shows a small refrigerator in which the opening / closing door 702 can be opened and closed. In the figure, the refrigerator is generally indicated by reference numeral 1b, and is a refrigerator vegetable compartment 700 provided with an opening / closing door 702 at the top of the refrigerator 1 and a refrigerator vegetable compartment 700 below the refrigerator vegetable compartment 700. It is composed of an upper freezer compartment 300 provided with a drawer door 30 and a lower freezer compartment 400 provided with a drawer door 40 arranged at the bottom of the refrigerator 1.

【０１２８】また、冷蔵野菜室７００の最下部に引出ドア２０ａを備えた野菜室２００が配置されている。更に、冷蔵野菜室７００と上部冷凍室３００との間は断熱材５を備えた仕切壁７０を設け、上部冷凍室３００と下部冷凍室４００の間には仕切壁７２を設けている。そして、前記冷蔵庫１ｂは、冷蔵庫１ｂが置かれる床面Ｆから、前記冷蔵庫１ｂの開閉ドア７０２上端部までの高さをＨ１ｂ、前記上部冷凍室３００の引出ドア上端部までの高さをＨ３、前記下部冷凍室４００の引出ドア上端部までの高さをＨ４、野菜室２００の引出ドア上端部までの高さをＨ２に設定している。Further, a vegetable compartment 200 having a drawer door 20a is arranged at the bottom of the refrigerated vegetable compartment 700. Further, a partition wall 70 having the heat insulating material 5 is provided between the refrigerated vegetable compartment 700 and the upper freezing compartment 300, and a partition wall 72 is provided between the upper freezing compartment 300 and the lower freezing compartment 400. The refrigerator 1b has a height H1b from the floor surface F on which the refrigerator 1b is placed to the upper end of the opening / closing door 702 of the refrigerator 1b, and a height H3 from the floor F of the upper freezer compartment 300 to the upper end of the drawer door. The height to the upper end of the drawer door of the lower freezer compartment 400 is set to H4, and the height to the upper end of the drawer door of the vegetable compartment 200 is set to H2.

【０１２９】例えば、この実施形態では、Ｈ１ｂを１５２１ｍｍ、Ｈ２を９３２ｍｍ、Ｈ３を６１１ｍｍ、Ｈ４を３７４ｍｍ、Ｈ２を９１０ｍｍに設定している。また、横幅がＷ、奥行きがＤに設定され、例えば、この実施形態では、Ｗを５９０ｍｍ、Ｄを６６５ｍｍに設定している。For example, in this embodiment, H1b is set to 1521 mm, H2 is set to 932 mm, H3 is set to 611 mm, H4 is set to 374 mm, and H2 is set to 910 mm. Further, the width is set to W and the depth is set to D. For example, in this embodiment, W is set to 590 mm and D is set to 665 mm.

【０１３０】冷蔵野菜室７００は、冷蔵野菜室７００を上下に複数に仕切る棚１０２と可変棚１２４と、最下部に配置される野菜室２００と、開閉ドア７０２の内側に取付けられる複数のトレー１２６を備えている。この冷蔵野菜室７００は、庫内温度が４℃に設定され、貯蔵室で最も大きな収納容積ＶＲ１を備えている。The refrigerated vegetable compartment 700 includes a shelf 102 for partitioning the refrigerated vegetable compartment 700 into a plurality of upper and lower compartments, a variable shelf 124, a vegetable compartment 200 arranged at the bottom, and a plurality of trays mounted inside the opening / closing door 702. It is equipped with 126. The refrigerated vegetable compartment 700 has an inside temperature set to 4 ° C. and has the largest storage volume VR1 in the storage compartment.

【０１３１】また、野菜室２００は引出ドア２０ａを備えて３℃に設定され、収納容積ＶＶを備えている。また、野菜室２００は、周側面がほぼ垂直で上方が開放した収納ケース２０２ａが前記引出ドア２０ａと一体に形成されている。Further, the vegetable compartment 200 is provided with a drawer door 20a, is set at 3 ° C., and has a storage volume VV 2. Further, in the vegetable compartment 200, a storage case 202a whose peripheral side surface is substantially vertical and whose upper side is opened is formed integrally with the drawer door 20a.

【０１３２】また、収納ケース２０２ａの上部後方には、前記収納ケース２０２ａと連動して、あるいは引出ドア２０ａの開いた状態で独立して出し入れ可能な、図１６と同様な、他（サブの）の収納ケース（図示せず）が配置されている。この２段構造により野菜の縦積みを軽減して鮮度維持を図り、収納性を向上することができる。In addition, at the upper rear of the storage case 202a, it is possible to interlock with the storage case 202a or independently with the drawer door 20a opened, similar to FIG. 16, other (sub). A storage case (not shown) is arranged. This two-tiered structure can reduce the vertical stacking of vegetables, maintain freshness, and improve storability.

【０１３３】上部冷凍室３００と下部冷凍室４００の詳細、及び機械室５００、熱交換器５０４等の配置は前記第１の実施形態とほぼ同様なため説明を省略する。Details of the upper freezing room 300 and the lower freezing room 400, and the arrangement of the machine room 500, the heat exchanger 504, and the like are substantially the same as those in the first embodiment, and thus the description thereof will be omitted.

【０１３４】なお、この実施形態では、例えば、全体の収納容積Ｖを３００ｌ（リットル）とし、冷蔵野菜室７００の収納容積ＶＲ１を２００ｌ、上部冷凍室３００と下部冷凍室４００との合計の冷凍室８００の収納容積ＶＦを１００Ｌ、野菜室２００の収納容積ＶＶを５０ｌ、野菜室２００を除いた冷蔵室１００に相当する実質収納容積ＶＲを１５０ｌに設定している。ここで、上部冷凍室３００の収納容積ＶＦ１と下部冷凍室４００の収納容積ＶＦ２をほぼ同じ大きさとしている。In this embodiment, for example, the total storage volume V is 300 l (liter), the storage volume VR1 of the refrigerated vegetable compartment 700 is 200 l, and the total freezing compartment of the upper freezing compartment 300 and the lower freezing compartment 400 is The storage volume VF of 800 is set to 100 L, the storage volume VV of the vegetable compartment 200 is set to 50 l, and the actual storage volume VR corresponding to the refrigerating compartment 100 excluding the vegetable compartment 200 is set to 150 l. Here, the storage volume VF1 of the upper freezing chamber 300 and the storage volume VF2 of the lower freezing chamber 400 are set to have substantially the same size.

【０１３５】また、この実施形態では、小型化を図るためにチルド室を取り除いて、冷蔵室１００に相当する冷蔵野菜室７００の広さを確保して、チルド室の高さ分だけ冷蔵庫の高さを低くしているが、チルド室を野菜室の２００の上部に配置してもよい。また、この実施形態では、開閉ドア７０２の内側に取付けられる複数のトレー１２６ａを最下部まで設けているために、野菜室２００の収納容積ＶＶを小さくしているが、野菜室２００の前部の開閉ドア７０２の内壁をフラットとして野菜室２００を前方に拡張すれば、収納容積ＶＶを広くすることができる。In addition, in this embodiment, the chilled chamber is removed in order to reduce the size, and the size of the chilled vegetable compartment 700 corresponding to the chilled compartment 100 is ensured, so that the chilled compartment is the height of the chilled compartment. Although the height of the chilled room is low, the chilled room may be placed above 200 of the vegetable room. Further, in this embodiment, since the plurality of trays 126a attached to the inside of the opening / closing door 702 are provided to the lowermost part, the storage volume VV of the vegetable compartment 200 is reduced, but the front part of the vegetable compartment 200 is reduced. The storage volume VV can be widened by expanding the vegetable compartment 200 to the front by making the inner wall of the opening / closing door 702 flat.

【０１３６】この冷蔵庫１ｂによれば、野菜室２００を冷蔵野菜室７００の開閉ドア７０２内に配置したので、野菜室２００の断熱構造や引出構造を簡単でしかも小型にできるから、冷蔵庫１ｂの小型化に大きく貢献できる。しかも、この冷蔵庫１ｂによれば、貯蔵室の配置を使用頻度の高い順番にしたがって、上方から下方に順に冷蔵野菜室７００、上部冷凍室３００、下部冷凍室４００が配置され、更に最も使用頻度の高い冷蔵室１００と野菜室２００を一つの開閉ドア７０２内に設けている。According to this refrigerator 1b, since the vegetable compartment 200 is arranged inside the opening / closing door 702 of the refrigerated vegetable compartment 700, the heat insulating structure and the drawer structure of the vegetable compartment 200 can be made simple and small, and therefore the refrigerator 1b It can greatly contribute to miniaturization. Moreover, according to the refrigerator 1b, the refrigerator compartment 700, the upper freezer compartment 300, and the lower freezer compartment 400 are arranged in order from the upper side to the lower side according to the order of the use frequency of the storage chambers. A high refrigerating room 100 and a vegetable room 200 are provided in one opening / closing door 702.

【０１３７】したがって、前記開閉ドア７０２の開閉で冷蔵庫１ｂの作業の８０％以上をまかなうことができる。更に、肘の高さを基準にして上方のドアを開閉ドア７０２とし、肘の高さより低いドアを引出ドア２０ａ，３０，４０としているので、各貯蔵室のドア構造を動作姿勢に合った構造とすることができる。Therefore, 80% or more of the work of the refrigerator 1b can be covered by opening / closing the opening / closing door 702. Further, since the upper door based on the height of the elbow is the opening / closing door 702, and the doors lower than the height of the elbow are the drawer doors 20a, 30 and 40, the structure of the doors of each storage chamber is adapted to the operating posture. Can be

【０１３８】〔第４の実施形態〕図２５において、この実施形態に係る冷蔵庫１ｃは、大容量の冷蔵庫を実現するために、高さ寸法を前記第１の実施形態と共通しているが、横幅Ｗを大きくし、冷蔵室１００の開閉ドア７１０を２枚の開閉ドア７１０ａ，７１０ｂで構成して、両側のヒンジ部６０で開閉可能にしたものである。[Fourth Embodiment] In FIG. 25, the refrigerator 1c according to this embodiment has the same height dimension as that of the first embodiment in order to realize a large capacity refrigerator. The width W is increased, and the opening / closing door 710 of the refrigerating compartment 100 is composed of two opening / closing doors 710a and 710b, which can be opened and closed by the hinge portions 60 on both sides.

【０１３９】図２５において、この実施形態に係る冷蔵庫１ｃは、その横幅と奥行き寸法を除いて前記第１の実施形態と同じ構造を持ち、更に、冷蔵庫１ｃが置かれる床面Ｆから、前記冷蔵庫１ｃの引出ドア上端部までの高さＨ１と、前記野菜室２００の引出ドア上端部までの高さＨ２と、前記上部冷凍室３００の引出ドア上端部までの高さＨ３と、前記下部冷凍室４００の引出ドア上端部までの高さＨ４とを、前記第１の実施形態と同様の寸法に設定している。In FIG. 25, a refrigerator 1c according to this embodiment has the same structure as that of the first embodiment except for its width and depth, and further, from the floor surface F on which the refrigerator 1c is placed, the refrigerator 1c 1c is a height H1 to the upper end of the drawer door, a height H2 to the upper end of the drawer door of the vegetable compartment 200, a height H3 to the upper end of the drawer door of the upper freezer compartment 300, and the lower freezer. The height H4 of the chamber 400 to the upper end of the drawer door is set to the same dimension as that of the first embodiment.

【０１４０】そして、横幅Ｗを前記第１の実施形態より大きい、例えば６８２ｍｍに設定し、奥行きがＤを６６５ｍｍに設定している。開閉ドア７１０ａ，７１０ｂの中央側に縦ハンドル１１ａ、１１ｂがそれぞれ配置され、各開閉ドア７１０ａ、７１０ｂの内壁面に図示しない複数のトレー１２６が配置されている。Further, the width W is set to be larger than that in the first embodiment, for example, 682 mm, and the depth D is set to 665 mm. Vertical handles 11a and 11b are arranged on the center side of the opening / closing doors 710a and 710b, respectively, and a plurality of trays 126 (not shown) are arranged on the inner wall surfaces of the opening / closing doors 710a and 710b.

【０１４１】この冷蔵庫１ｃによれば、横幅Ｗを大きくして、冷蔵室１００の開閉ドア７１０を２枚の開閉ドア７１０ａ、７１０ｂで構成することにより、大きな設計変更をともなうことなく大型化が図れ、しかも貯蔵室の使用頻度と使用者の動作姿勢に合った冷蔵庫１ｃを提供することができる。According to this refrigerator 1c, by increasing the width W and configuring the opening / closing door 710 of the refrigerating compartment 100 with the two opening / closing doors 710a and 710b, the refrigerator 1c can be increased in size without major design change. It is possible to provide the refrigerator 1c that is suitable for the frequency of use of the storage room and the operating posture of the user.

【０１４２】〔第５の実施形態〕図２６、図２７において、この実施形態に係る冷蔵庫１ｄは、最上部に配置した冷蔵室１００と、中央に配置した野菜室２００と、下部に配置した冷凍室８００を、それぞれ１枚の開閉ドア１０と、引出ドア２０、引出ドア８０で構成した３ドアの冷蔵庫１ｄである。[Fifth Embodiment] In FIGS. 26 and 27, a refrigerator 1d according to this embodiment has a refrigerating compartment 100 arranged at the top, a vegetable compartment 200 arranged at the center, and a lower compartment. The freezer compartment 800 is a three-door refrigerator 1d that includes one opening / closing door 10, one drawer door 20, and one drawer door 80.

【０１４３】図において、この実施形態に係る冷蔵庫１ｄは、冷蔵庫１ｄが置かれる床面Ｆから、前記冷蔵庫１ｄの上端部までの高さＨ１と、前記野菜室２００の引出ドア上端部までの高さＨ２と、前記冷凍室８００の引出ドア上端部までの高さＨ３とを、前記第１の実施形態と同様の寸法に設定している。In the figure, the refrigerator 1d according to this embodiment has a height H1 from the floor surface F 1 on which the refrigerator 1d is placed to the upper end of the refrigerator 1d and a height H1 to the upper end of the drawer door of the vegetable compartment 200. The height H2 and the height H3 to the upper end of the drawer door of the freezer compartment 800 are set to the same dimensions as in the first embodiment.

【０１４４】また、冷凍室８００の後方に機械室５００と熱交換器５０４を配置し、野菜室２００の後方にフアンモータ５０６と冷気分配器５０８を配置している（図２２参照）。更に、冷蔵室１００は、最下部にチルド室１０４と自動製氷器用の水タンク１１１を並設させている。また、野菜室２００は、収納ケース２０２と収納ケース２０４の２段構造としている。また、冷凍室８００は、図２１で説明したトレー４０４（図示せず）を配置している。Further, the machine room 500 and the heat exchanger 504 are arranged behind the freezer compartment 800, and the fan motor 506 and the cool air distributor 508 are arranged behind the vegetable compartment 200 (see FIG. 22). Further, the refrigerating compartment 100 has a chilled compartment 104 and a water tank 111 for an automatic ice maker installed side by side at the bottom. The vegetable compartment 200 has a two-stage structure including a storage case 202 and a storage case 204. Further, the freezer compartment 800 is provided with the tray 404 (not shown) described in FIG.

【０１４５】この実施形態によれば、使用頻度の高い食品の出し入れをさほど損なうことなくドア枚数を減らすことができるから（第４の実施形態に比べて）、構造が簡単で原価低減が図れる小型の冷蔵庫を提供することができる。According to this embodiment, the number of doors can be reduced without significantly impairing the loading and unloading of frequently used food (compared to the fourth embodiment), so that the structure is simple and the cost can be reduced. A small refrigerator can be provided.

【０１４６】なお、前記実施形態では、引出ドア２０，３０等を各貯蔵室に対して１枚づつ配置したが、これにこだわるものでなく、高さＨ２，Ｈ３が前記した使用者の体形に合ったものであればよく、横方向や縦方向に配置された複数の引出ドアで構成しても同様な効果を得ることができる。In addition, in the above-mentioned embodiment, the drawer doors 20 and 30 and the like are arranged one by one for each storage chamber, but the present invention is not limited to this, and the heights H2 and H3 are the shapes of the user described above. The same effect can be obtained even if it is composed of a plurality of drawer doors arranged in the horizontal direction or the vertical direction.

【０１４７】例えば、横幅Ｗが非常に幅広い冷蔵庫については、各貯蔵室内を左右に仕切板を介して分割し、該仕切られたそれぞれの庫内に引出ドアを設けてもよい。For example, for a refrigerator having a very wide width W, each storage chamber may be divided into left and right via a partition plate, and a drawer door may be provided in each of the partitioned compartments.

【０１４８】[0148]

【考案の効果】[Effect of the invention]

以上のように本考案によれば、貯蔵室の使用頻度と使用者の動作姿勢に合った冷蔵庫が実現でき、特に、野菜室の使い勝手や野菜室の収納性に優れた冷蔵庫が提供できる。 As described above, according to the present invention, it is possible to realize a refrigerator that matches the frequency of use of the storage compartment and the operating posture of the user, and in particular, it is possible to provide a refrigerator that is easy to use in the vegetable compartment and has excellent storability in the vegetable compartment.

【０１４９】また、野菜室をその周側面がほぼ垂直な収納スペースとしているので、野菜室の野菜等に無用の力が働くことが少なく、野菜等を傷付けることなく保存することが可能となり、かつ、収納のスペースファクターも良好なものとなる。また、野菜室の２段の収納ケースに、野菜の種別（野菜の大小や傷付き易さ）等に応じて野菜等を整理して入れ分けられるので、野菜等の積み重ねを軽減できて、より一層野菜等を傷付きを抑止でき、かつ、野菜等の整理が容易・確実で、しかも、野菜等の出し入れの作業性や、収納された野菜等の視認性も良好なものとなる。Since the vegetable compartment is a storage space whose peripheral side surface is almost vertical, unnecessary force is not exerted on the vegetables in the vegetable compartment, and it is possible to store the vegetables without damaging them. At the same time, the storage space factor is also good. In addition, since the vegetables can be sorted and placed in the two-stage storage case in the vegetable compartment according to the type of vegetables (size of vegetables and easiness of scratches), it is possible to reduce the stacking of vegetables and the like. The damage to vegetables can be further suppressed, the vegetables can be easily and reliably arranged, and the workability of loading and unloading vegetables and the visibility of the stored vegetables can be improved.

【０１５０】また、上から順に冷蔵室、野菜室、冷凍室を設け、室内温度がほぼ似通った冷蔵室と野菜室との間には断熱材を有する仕切壁を設けず、室内温度が大きく異なる野菜室と冷凍室との間にのみ断熱材を有する仕切壁を設けているので、従来のミッドフリザータイプの冷蔵庫に比して、断熱材を有する仕切壁が１枚少なくなるので、その分だけ冷蔵庫内の利用スペースが拡大して、スペース効率が向上する。In addition, a refrigerating room, a vegetable room, and a freezing room are provided in order from the top, and a partition wall having a heat insulating material is not provided between the refrigerating room and the vegetable room, which have similar indoor temperatures, and the indoor temperature is high. Since a partition wall with heat insulation material is provided only between different vegetable compartments and freezer compartments, one partition wall with heat insulation material is reduced compared to the conventional mid-fridge type refrigerator. The space used in the refrigerator will be expanded by that amount, and space efficiency will be improved.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本考案に係る冷蔵庫の第１の実施形態の外観図
である。FIG. 1 is an external view of a first embodiment of a refrigerator according to the present invention.

【図２】本考案に係る冷蔵庫の第１の実施形態のドアを
開いた状態の外観図である。FIG. 2 is an external view of the refrigerator according to the first embodiment of the present invention with the door opened.

【図３】本考案に係る冷蔵庫の第１の実施形態の正面図
と部分側面図である。FIG. 3 is a front view and a partial side view of the first embodiment of the refrigerator according to the present invention.

【図４】本考案に係る冷蔵庫の第１の実施形態の縦断面
図である。FIG. 4 is a vertical cross-sectional view of the first embodiment of the refrigerator according to the present invention.

【図５】本考案に係る冷蔵庫の第１の実施形態の冷蔵室
の正面図である。FIG. 5 is a front view of the refrigerator compartment of the first embodiment of the refrigerator according to the present invention.

【図６】本考案に係る冷蔵庫の第１の実施形態のチルド
室とその近傍の断面図と透視図である。FIG. 6 is a cross-sectional view and a perspective view of the chilled chamber and its vicinity of the refrigerator according to the first embodiment of the present invention.

【図７】本考案に係る冷蔵庫の第１の実施形態の背面の
部分透視図である。FIG. 7 is a partial perspective view of the rear surface of the first embodiment of the refrigerator according to the present invention.

【図８】本考案に係る冷蔵庫の第１の実施形態におけ
る、標準的な日本人女性の立位姿勢と冷蔵庫の各部との
関係を示す図である。FIG. 8 is a view showing a relationship between a standard standing posture of a Japanese woman and each part of the refrigerator in the first embodiment of the refrigerator according to the present invention.

【図９】各貯蔵室の使用頻度についての説明図である。FIG. 9 is a diagram illustrating the frequency of use of each storage room.

【図１０】本考案に係る冷蔵庫の第１の実施形態におけ
る、人間の姿勢と冷蔵庫の各部との関係を示す説明図で
ある。FIG. 10 is an explanatory diagram showing the relationship between the posture of a person and each part of the refrigerator in the first embodiment of the refrigerator according to the present invention.

【図１１】本考案に係る冷蔵庫の第１の実施形態の引出
ドア開閉構造の概念図である。FIG. 11 is a conceptual diagram of the drawer door opening / closing structure of the first embodiment of the refrigerator according to the present invention.

【図１２】図１１の要部拡大断面図である。FIG. 12 is an enlarged sectional view of a main part of FIG. 11;

【図１３】引出ドア開閉構造における従来例との比較図
である。FIG. 13 is a comparison diagram of a drawer door opening / closing structure with a conventional example.

【図１４】本考案に係る冷蔵庫の第１の実施形態の野菜
室の第１の外観図である。FIG. 14 is a first external view of the vegetable compartment of the first embodiment of the refrigerator according to the present invention.

【図１５】本考案に係る冷蔵庫の第１の実施形態の野菜
室の第２の外観図である。FIG. 15 is a second external view of the vegetable compartment of the first embodiment of the refrigerator according to the present invention.

【図１６】本考案に係る冷蔵庫の第１の実施形態の野菜
室の開閉動作を示す断面図である。FIG. 16 is a sectional view showing the opening / closing operation of the vegetable compartment of the first embodiment of the refrigerator according to the present invention.

【図１７】野菜室の収納状態における従来例との対比図
である。FIG. 17 is a comparison diagram with a conventional example in a storage state of a vegetable room.

【図１８】本考案に係る冷蔵庫の第１の実施形態の野菜
室の収納ケースの説明図である。FIG. 18 is an explanatory view of a storage case of the vegetable compartment of the first embodiment of the refrigerator according to the present invention.

【図１９】本考案に係る冷蔵庫の第１の実施形態の冷凍
室の開閉動作を示す断面図である。FIG. 19 is a cross-sectional view showing the opening / closing operation of the freezer compartment of the first embodiment of the refrigerator according to the present invention.

【図２０】本考案に係る冷蔵庫の第１の実施形態の製氷
皿の説明図である。FIG. 20 is an explanatory view of the ice tray of the first embodiment of the refrigerator according to the present invention.

【図２１】本考案に係る冷蔵庫の第１の実施形態の冷凍
室の収納ケースの説明図である。FIG. 21 is an explanatory view of a storage case of the freezer compartment of the first embodiment of the refrigerator according to the present invention.

【図２２】本考案に係る冷蔵庫の第２の実施形態の断面
図である。FIG. 22 is a sectional view of a second embodiment of the refrigerator according to the present invention.

【図２３】本考案に係る冷蔵庫の第３の実施形態の外観
図である。FIG. 23 is an external view of a refrigerator according to a third embodiment of the present invention.

【図２４】本考案に係る冷蔵庫の第３の実施形態のドア
を開いた状態の外観図である。FIG. 24 is an external view of a refrigerator according to a third embodiment of the present invention with a door opened.

【図２５】本考案に係る冷蔵庫の第４の実施形態の外観
図である。FIG. 25 is an external view of a fourth embodiment of the refrigerator according to the present invention.

【図２６】本考案に係る冷蔵庫の第５の実施形態の外観
図である。FIG. 26 is an external view of a fifth embodiment of the refrigerator according to the present invention.

【図２７】本考案に係る冷蔵庫の第５の実施形態のドア
を開いた状態の外観図である。FIG. 27 is an external view of a refrigerator according to a fifth embodiment of the present invention with a door opened.

【符号の説明】[Explanation of symbols]

１冷蔵庫２筐体１０開閉ドア２０、３０、４０引出ドア１００冷蔵室２００野菜室２０２、２０４収納ケース３００上部冷凍室３０２収納ケース４００下部冷凍室４０２収納ケース８００冷凍室Ｈ１冷蔵庫の上端部までの高さＨ２野菜室の引出ドア上端部までの高さＨ３上部冷凍室の引出ドア上端部までの高さＨ４下部冷凍室の引出ドア上端部までの高さＨ５野菜室の収納ケースの床面までの高さＵ１野菜室の引出ドア上端部から収納ケースの床面ま
での深さDESCRIPTION OF SYMBOLS 1 Refrigerator 2 Case 10 Opening / closing door 20, 30, 40 Drawer door 100 Refrigerator room 200 Vegetable room 202, 204 Storage case 300 Upper freezer room 302 Storage case 400 Lower freezer room 402 Storage case 800 Freezer H1 Up to the upper end of a refrigerator Height H2 Height to the upper end of the drawer door of the vegetable compartment H3 Height to the upper end of the drawer door of the upper freezer compartment H4 Height to the upper end of the drawer door of the lower freezer compartment H5 To the floor of the storage case of the vegetable compartment Height U1 Depth from the top of the drawer door of the vegetable compartment to the floor of the storage case

フロントページの続き (72)考案者笹村和文栃木県下都賀郡大平町大字富田800番地株式会社日立製作所冷熱事業部内 (72)考案者池田孝史栃木県下都賀郡大平町大字富田800番地株式会社日立製作所冷熱事業部内 (72)考案者星野毅東京都国分寺市東恋ケ窪一丁目280番地株式会社日立製作所デザイン研究所内Front page continued (72) Inventor Kazufumi Sasamura 800 Tomita, Ohira-machi, Shimotsuga-gun, Tochigi Hitachi, Ltd. Cooling and Heat Business Department (72) Takashi Ikeda 800 Tomita, Ohira-cho, Shimotsuga, Tochigi Hitachi, Ltd. Cold Heat (72) Inventor Takeshi Hoshino 1-280, Higashi Koikekubo, Kokubunji, Tokyo Inside Hitachi Design Laboratory

Claims

【実用新案登録請求の範囲】[Utility model registration claims]

【請求項１】冷蔵庫の上部に冷蔵室、冷蔵庫の下部に
冷凍室、前記冷蔵室と前記冷凍室との間に野菜室をそれ
ぞれ設け、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、前記野菜室の引出ドアに取
り付けられた枠体に支持される第１の収納ケースと、該
第１の収納ケースの上部にスライド可能に設けられた第
２の収納ケースとで構成し、前記冷凍室と前記野菜室との間に仕切壁を設置し、該仕
切壁が冷蔵庫の各室を仕切る仕切壁の中で唯一、断熱材
を有している仕切壁である、ことを特徴とする冷蔵庫。1. A refrigerating chamber is provided at an upper part of the refrigerator, a freezing chamber is provided at a lower part of the refrigerator, and a vegetable chamber is provided between the refrigerating chamber and the freezing chamber, and a side portion is supported at a front portion of the refrigerating chamber. The opening / closing door is installed, and a drawer door that is movable in the front-rear direction with respect to the refrigerator is installed in the front part of the freezer compartment with a storage case, and a storage case is installed in the front part of the vegetable compartment with respect to the refrigerator. A drawer door that is movable in the front-rear direction, and each front surface of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment is installed so that the respective doors are closed and aligned in the front-rear direction. The height of the upper end of the drawer door of the vegetable compartment is 850 above the floor.
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case is composed of a first storage case supported by a frame attached to the drawer door of the vegetable compartment, and a second storage case slidably provided above the first storage case. A partition wall is provided between the freezer compartment and the vegetable compartment, and the partition wall is the only partition wall that has a heat insulating material among the partition walls that partition each room of the refrigerator. A refrigerator characterized by.

【請求項２】冷蔵庫の上部に冷蔵室、冷蔵庫の下部に
冷凍室、前記冷蔵室と前記冷凍室との間に野菜室をそれ
ぞれ設け、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、前記野菜室の引出ドアに取
り付けられた枠体に支持される第１の収納ケースと、該
第１の収納ケースの上部にスライド可能に設けられた第
２の収納ケースとで構成し、前記第２の収納ケースの奥行き寸法を前記第１の収納ケ
ースの奥行き寸法よりも小さくして、第２の収納ケース
のスライド位置の如何にかかわらず、第１の収納ケース
における引出ドア近傍の所定部位には、第２の収納ケー
スがオーバーラップしないように構成し、前記冷凍室と前記野菜室との間に仕切壁を設置し、該仕
切壁が冷蔵庫の各室を仕切る仕切壁の中で唯一、断熱材
を有している仕切壁である、ことを特徴とする冷蔵庫。2. A refrigerator compartment is provided at the upper part of the refrigerator, a freezer compartment is provided at the lower part of the refrigerator, and a vegetable compartment is provided between the refrigerator compartment and the freezer compartment, and a side portion is supported at a front portion of the refrigerator compartment. The opening / closing door is installed, and a drawer door that is movable in the front-rear direction with respect to the refrigerator is installed in the front part of the freezer compartment with a storage case, and a storage case is installed in the front part of the vegetable compartment with respect to the refrigerator. A drawer door that is movable in the front-rear direction, and each front surface of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment is installed so that the respective doors are closed and aligned in the front-rear direction. The height of the upper end of the drawer door of the vegetable compartment is 850 above the floor.
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case is composed of a first storage case supported by a frame attached to the drawer door of the vegetable compartment, and a second storage case slidably provided above the first storage case. And a depth dimension of the second storage case is smaller than a depth dimension of the first storage case, regardless of the slide position of the second storage case, the drawer door in the first storage case. The second storage case is configured so as not to overlap at a predetermined portion in the vicinity, and a partition wall is installed between the freezing compartment and the vegetable compartment, and the partition wall partitions each compartment of the refrigerator. The only insulation in A refrigerator having a partition wall.

【請求項３】冷蔵庫の上部に冷蔵室、冷蔵庫の下部に
冷凍室、前記冷蔵室と前記冷凍室との間に野菜室をそれ
ぞれ設け、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、その周側面がほぼ垂直面で
形成され、前記冷凍室と前記野菜室との間に仕切壁を設置し、該仕
切壁が冷蔵庫の各室を仕切る仕切壁の中で唯一、断熱材
を有している仕切壁である、ことを特徴とする冷蔵庫。3. A refrigerator compartment is provided at the upper part of the refrigerator, a freezer compartment is provided at the lower part of the refrigerator, and a vegetable compartment is provided between the refrigerator compartment and the freezer compartment, and a side portion is supported at a front portion of the refrigerator compartment. The opening / closing door is installed, and a drawer door that is movable in the front-rear direction with respect to the refrigerator is installed in the front part of the freezer compartment with a storage case, and a storage case is installed in the front part of the vegetable compartment with respect to the refrigerator. A drawer door that is movable in the front-rear direction, and each front surface of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment is installed so that the respective doors are closed and aligned in the front-rear direction. The height of the upper end of the drawer door of the vegetable compartment is 850 above the floor.
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case of, the peripheral side surface is formed by a substantially vertical surface, a partition wall is installed between the freezer compartment and the vegetable compartment, the partition wall is the only partition wall that partitions each compartment of the refrigerator, A refrigerator having a partition wall having a heat insulating material.

【請求項４】冷蔵庫の上部に冷蔵室、冷蔵庫の下部に
冷凍室、前記冷蔵室と前記冷凍室との間に野菜室をそれ
ぞれ設け、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、前記野菜室の引出ドアに取
り付けられた枠体に支持される第１の収納ケースと、該
第１の収納ケースの上部にスライド可能に設けられた第
２の収納ケースとで構成し、前記第２の収納ケースの奥行き寸法を前記第１の収納ケ
ースの奥行き寸法よりも小さくして、第２の収納ケース
のスライド位置の如何にかかわらず、第１の収納ケース
における引出ドア近傍の所定部位には、第２の収納ケー
スがオーバーラップしないように構成し、前記野菜室の第１の収納ケースは、その周側面がほぼ垂
直面で形成され、前記冷凍室と前記野菜室との間に仕切壁を設置し、該仕
切壁が冷蔵庫の各室を仕切る仕切壁の中で唯一、断熱材
を有している仕切壁である、ことを特徴とする冷蔵庫。4. A refrigerator compartment is provided at the upper part of the refrigerator, a freezer compartment is provided at the lower part of the refrigerator, and a vegetable compartment is provided between the refrigerator compartment and the freezer compartment, and a side portion is supported at a front portion of the refrigerator compartment. The opening / closing door is installed, and a drawer door that is movable in the front-rear direction with respect to the refrigerator is installed in the front part of the freezer compartment with a storage case, and a storage case is installed in the front part of the vegetable compartment with respect to the refrigerator. A drawer door that is movable in the front-rear direction, and each front surface of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment is installed so that the respective doors are closed and aligned in the front-rear direction. The height of the upper end of the drawer door of the vegetable compartment is 850 above the floor.
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case is composed of a first storage case supported by a frame attached to the drawer door of the vegetable compartment, and a second storage case slidably provided above the first storage case. And a depth dimension of the second storage case is smaller than a depth dimension of the first storage case, regardless of the slide position of the second storage case, the drawer door in the first storage case. The second storage case is configured so as not to overlap with a predetermined portion in the vicinity, and the first storage case of the vegetable compartment has a peripheral side surface formed to be a substantially vertical surface, and the freezer compartment and the vegetable compartment. Between Refrigerator installed walls, only in the partition wall the partition Setsukabe the partition the chambers of the refrigerator, a partition wall having a heat insulating material, characterized in that.

【請求項５】冷蔵庫の上部に冷蔵室、冷蔵庫の下部に
冷凍室、前記冷蔵室と前記冷凍室との間に野菜室をそれ
ぞれ設け、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、前記野菜室の引出ドアに取
り付けられた枠体に支持される第１の収納ケースと、該
第１の収納ケースの上部にスライド可能に設けられた第
２の収納ケースとで構成し、前記冷凍室と前記野菜室との間に仕切壁を設置し、該仕
切壁が冷蔵庫の各室を仕切る仕切壁の中で唯一、断熱材
を有している仕切壁であり、前記送風機から前記冷凍室へ冷気を導く第１の通路と、
前記送風機から前記冷蔵室と前記野菜室へ冷気を導く第
２の通路を配置して、前記第１の通路は前記送風機から
下方に向いて、前記第２の通路は前記送風機から上方に
向いて配置されていることを特徴とする冷蔵庫。5. A refrigerator compartment is provided at the upper part of the refrigerator, a freezer compartment is provided at the lower part of the refrigerator, and a vegetable compartment is provided between the refrigerator compartment and the freezer compartment, and a side portion is supported at a front portion of the refrigerator compartment. The opening / closing door is installed, and a drawer door that is movable in the front-rear direction with respect to the refrigerator is installed in the front part of the freezer compartment with a storage case, and a storage case is installed in the front part of the vegetable compartment with respect to the refrigerator. A drawer door that is movable in the front-rear direction, and each front surface of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment is installed so that the respective doors are closed and aligned in the front-rear direction. The height of the upper end of the drawer door of the vegetable compartment is 850 above the floor.
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case is composed of a first storage case supported by a frame attached to the drawer door of the vegetable compartment, and a second storage case slidably provided above the first storage case. The partition wall is provided between the freezing compartment and the vegetable compartment, and the partition wall is the only partition wall that has a heat insulating material among the partition walls that partition each room of the refrigerator, A first passage for guiding cool air from the blower to the freezer;
A second passage is arranged to guide cool air from the blower to the refrigerating compartment and the vegetable compartment, the first passage is directed downward from the blower, and the second passage is directed upward from the blower. Refrigerator characterized by being arranged.

【請求項６】周囲に断熱材が配置されている冷蔵庫
を、断熱材を有する仕切壁により冷蔵庫上部と冷蔵庫下
部に分け、前記冷蔵庫上部に冷蔵室と野菜室を設け、前記冷蔵庫下
部に冷凍室を設けることにより、前記冷蔵室と前記冷凍
室との間に前記野菜室が配置されるように構成し、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、前記野菜室の引出ドアに取
り付けられた枠体に支持される第１の収納ケースと、該
第１の収納ケースの上部にスライド可能に設けられた第
２の収納ケースとで構成した、ことを特徴とする冷蔵庫。6. A refrigerator around which a heat insulating material is arranged is divided into a refrigerator upper part and a refrigerator lower part by a partition wall having a heat insulating material, a refrigerating room and a vegetable room are provided at the upper part of the refrigerator, and a freezing room is provided at the lower part of the refrigerator. The vegetable compartment is arranged between the refrigerating compartment and the freezing compartment by providing an opening / closing door whose side is supported at the front of the refrigerating compartment, A drawer that is movable in the front-back direction with respect to the refrigerator is installed in the front of the freezer compartment, and a drawer that is movable in the front-rear direction with the storage case in the front of the vegetable compartment. A door is installed, and the front and rear doors of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment are installed such that the respective doors are closed and aligned in the front-rear direction. The upper edge of the From the floor surface 850
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case is composed of a first storage case supported by a frame attached to the drawer door of the vegetable compartment, and a second storage case slidably provided above the first storage case. A refrigerator characterized by being configured.

【請求項７】周囲に断熱材が配置されている冷蔵庫
を、断熱材を有する仕切壁により冷蔵庫上部と冷蔵庫下
部に分け、前記冷蔵庫上部に冷蔵室と野菜室を設け、前記冷蔵庫下
部に冷凍室を設けることにより、前記冷蔵室と前記冷凍
室との間に前記野菜室が配置されるように構成し、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、前記野菜室の引出ドアに取
り付けられた枠体に支持される第１の収納ケースと、該
第１の収納ケースの上部にスライド可能に設けられた第
２の収納ケースとで構成し、前記第２の収納ケースの奥行き寸法を前記第１の収納ケ
ースの奥行き寸法よりも小さくして、第２の収納ケース
のスライド位置の如何にかかわらず、第１の収納ケース
における引出ドア近傍の所定部位には、第２の収納ケー
スがオーバーラップしないように構成した、ことを特徴とする冷蔵庫。7. A refrigerator in which a heat insulating material is arranged around the refrigerator is divided into a refrigerator upper part and a refrigerator lower part by a partition wall having a heat insulating material, a refrigerating room and a vegetable room are provided in the refrigerator upper part, and a freezer room is provided in the lower part of the refrigerator. The vegetable compartment is arranged between the refrigerating compartment and the freezing compartment by providing an opening / closing door whose side is supported at the front of the refrigerating compartment, A drawer that is movable in the front-back direction with respect to the refrigerator is installed in the front of the freezer compartment, and a drawer that is movable in the front-rear direction with the storage case in the front of the vegetable compartment. A door is installed, and the front and rear doors of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment are installed such that the respective doors are closed and aligned in the front-rear direction. The upper edge of the From the floor surface 850
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case is composed of a first storage case supported by a frame attached to the drawer door of the vegetable compartment, and a second storage case slidably provided above the first storage case. And a depth dimension of the second storage case is smaller than a depth dimension of the first storage case, regardless of the slide position of the second storage case, the drawer door in the first storage case. A refrigerator characterized in that a second storage case is configured so as not to overlap with a predetermined portion in the vicinity thereof.

【請求項８】周囲に断熱材が配置されている冷蔵庫
を、断熱材を有する仕切壁により冷蔵庫上部と冷蔵庫下
部に分け、前記冷蔵庫上部に冷蔵室と野菜室を設け、前記冷蔵庫下
部に冷凍室を設けることにより、前記冷蔵室と前記冷凍
室との間に前記野菜室が配置されるように構成し、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、その周側面がほぼ垂直面で
構成されている、ことを特徴とする冷蔵庫。8. A refrigerator in which a heat insulating material is arranged around the refrigerator is divided into a refrigerator upper part and a refrigerator lower part by a partition wall having a heat insulating material, a refrigerating room and a vegetable room are provided at the upper part of the refrigerator, and a freezing room is provided at the lower part of the refrigerator. The vegetable compartment is arranged between the refrigerating compartment and the freezing compartment by providing an opening / closing door whose side is supported at the front of the refrigerating compartment, A drawer that is movable in the front-back direction with respect to the refrigerator is installed in the front of the freezer compartment, and a drawer that is movable in the front-rear direction with the storage case in the front of the vegetable compartment. A door is installed, and the front and rear doors of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment are installed such that the respective doors are closed and aligned in the front-rear direction. The upper edge of the From the floor surface 850
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, Refrigerator characterized in that the storage side of the storage case is composed of a substantially vertical surface.

【請求項９】周囲に断熱材が配置されている冷蔵庫
を、断熱材を有する仕切壁により冷蔵庫上部と冷蔵庫下
部に分け、前記冷蔵庫上部に冷蔵室と野菜室を設け、前記冷蔵庫下
部に冷凍室を設けることにより、前記冷蔵室と前記冷凍
室との間に前記野菜室が配置されるように構成し、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、前記野菜室の引出ドアに取
り付けられた枠体に支持される第１の収納ケースと、該
第１の収納ケースの上部にスライド可能に設けられた第
２の収納ケースとで構成し、前記第２の収納ケースの奥行き寸法を前記第１の収納ケ
ースの奥行き寸法よりも小さくして、第２の収納ケース
のスライド位置の如何にかかわらず、第１の収納ケース
における引出ドア近傍の所定部位には、第２の収納ケー
スがオーバーラップしないように構成し、前記野菜室の第１の収納ケースは、その周側面がほぼ垂
直面で形成され、前記冷凍室と前記野菜室との間に仕切壁を設置し、該仕
切壁が冷蔵庫の各室を仕切る仕切壁の中で唯一、断熱材
を有している仕切壁である、ことを特徴とする冷蔵庫。9. A refrigerator in which a heat insulating material is arranged is divided into a refrigerator upper part and a refrigerator lower part by a partition wall having a heat insulating material, a refrigerating room and a vegetable room are provided in the upper part of the refrigerator, and a freezing room is provided in the lower part of the refrigerator. The vegetable compartment is arranged between the refrigerating compartment and the freezing compartment by providing an opening / closing door whose side is supported at the front of the refrigerating compartment, A drawer that is movable in the front-back direction with respect to the refrigerator is installed in the front of the freezer compartment, and a drawer that is movable in the front-rear direction with the storage case in the front of the vegetable compartment. A door is installed, and the front and rear doors of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment are installed such that the respective doors are closed and aligned in the front-rear direction. The upper edge of the From the floor surface 850
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case is composed of a first storage case supported by a frame attached to the drawer door of the vegetable compartment, and a second storage case slidably provided above the first storage case. And a depth dimension of the second storage case is smaller than a depth dimension of the first storage case, regardless of the slide position of the second storage case, the drawer door in the first storage case. The second storage case is configured so as not to overlap with a predetermined portion in the vicinity, and the first storage case of the vegetable compartment has a peripheral side surface formed to be a substantially vertical surface, and the freezer compartment and the vegetable compartment. Between Refrigerator installed walls, only in the partition wall the partition Setsukabe the partition the chambers of the refrigerator, a partition wall having a heat insulating material, characterized in that.

【請求項１０】周囲に断熱材が配置されている冷蔵庫
を、断熱材を有する仕切壁により冷蔵庫上部と冷蔵庫下
部に分け、前記冷蔵庫上部に冷蔵室と野菜室を設け、前記冷蔵庫下
部に冷凍室を設けることにより、前記冷蔵室と前記冷凍
室との間に前記野菜室が配置されるように構成し、前記冷蔵室の前部にはその側部が支持された開閉ドアを
設置し、前記冷凍室の前部には収納ケースとともに前記
冷蔵庫に対して前後方向に移動可能な引出ドアを設置
し、前記野菜室の前部には収納ケースとともに前記冷蔵
庫に対して前後方向に移動可能な引出ドアを設置し、前記開閉ドアと前記冷凍室の引出ドアと前記野菜室の引
出ドアの各前面はそれぞれのドアが閉状態で前後方向に
おいて揃っているように設置され、前記野菜室の引出ドアの上端部の高さを床面から８５０
ｍｍ以上で１０００ｍｍ以下の範囲に設定し、前記冷蔵庫の後方下部に圧縮機を配置し、前記冷凍室の
後方に熱交換器を配置し、前記野菜室の後方に送風機を
配置し、前記野菜室の収納ケースは、その周側面がほぼ垂直面で
形成され、前記送風機から前記冷凍室へ冷気を導く第１の通路と、
前記送風機から前記冷蔵室と前記野菜室へ冷気を導く第
２の通路を配置して、前記第１の通路は前記送風機から
下方に向いて、前記第２の通路は前記送風機から上方に
向いて配置されていることを特徴とする冷蔵庫。10. A refrigerator in which a heat insulating material is arranged around the refrigerator is divided into a refrigerator upper part and a refrigerator lower part by a partition wall having a heat insulating material, a refrigerating room and a vegetable room are provided in the refrigerator upper part, and a freezer room is provided in the lower part of the refrigerator. The vegetable compartment is arranged between the refrigerating compartment and the freezing compartment by providing an opening / closing door whose side is supported at the front of the refrigerating compartment, A drawer that is movable in the front-back direction with respect to the refrigerator is installed in the front of the freezer compartment, and a drawer that is movable in the front-rear direction with the storage case in the front of the vegetable compartment. A door is installed, and the front and rear doors of the opening / closing door, the drawer door of the freezer compartment, and the drawer door of the vegetable compartment are installed such that the respective doors are closed and aligned in the front-rear direction. Of the upper end of 850 of from the floor
It is set in the range of not less than 1000 mm and not more than 1000 mm, a compressor is arranged in the lower rear part of the refrigerator, a heat exchanger is arranged in the rear part of the freezer compartment, and a blower is arranged in the rear part of the vegetable compartment, The storage case of which the peripheral side surface is formed in a substantially vertical surface, and a first passage for guiding cool air from the blower to the freezer compartment;
A second passage is arranged to guide cool air from the blower to the refrigerating compartment and the vegetable compartment, the first passage is directed downward from the blower, and the second passage is directed upward from the blower. Refrigerator characterized by being arranged.