JP2009156498A - Refrigerator - Google Patents

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JP2009156498A
JP2009156498A JP2007333941A JP2007333941A JP2009156498A JP 2009156498 A JP2009156498 A JP 2009156498A JP 2007333941 A JP2007333941 A JP 2007333941A JP 2007333941 A JP2007333941 A JP 2007333941A JP 2009156498 A JP2009156498 A JP 2009156498A
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storage space
container
frozen storage
refrigerator
partition member
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Yoshihide Uchida
佳秀 内田
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Toshiba Corp
Toshiba Lifestyle Products and Services Corp
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Toshiba Corp
Toshiba Consumer Electronics Holdings Corp
Toshiba Home Appliances Corp
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Priority to JP2007333941A priority Critical patent/JP2009156498A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerator keeping high design effect even when it is installed in a kitchen for home use, and effectively used, by dividing a cooling storage space in the horizontally-long refrigerator with a layout of high usability, in particular, considering a layout constitution of a freezing storage space. <P>SOLUTION: The inside of a heat insulating housing with the horizontally-long outer shape having a width dimension longer than a height dimension, is vertically divided, its lower section is partitioned right and left, the freezing storage space 9 which is thermally insulated and defined, is formed at one of them, a lower container 9b drawable through rail members 10 formed on sidewalls in the storage chamber is disposed in a state of being held by a back face of a door 9a closing a front opening portion of the freezing storage space, and an upper container 9c is disposed in an upper portion of the lower container. The upper container is held drawably through supporting rail members 28 formed in the storage compartment, independently from the lower container. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、高さ寸法より幅寸法の方を大きくして横長の外形とした家庭のキッチンなどに好適に設置される冷蔵庫に関する。   The present invention relates to a refrigerator that is suitably installed in a home kitchen or the like that has a lateral shape that is larger in width than height.

従来、高さ寸法より幅寸法の方を大きくして横長の外形とした冷蔵庫(51)は、図11およびその分解図である図12に示されているように、業務用として製造されることが多く、製造性やメンテナンス性を重視する結果、圧縮機(62)などを設置した機械室(61)と冷却器(67)を収納した冷却器室(66)とを集中して配置させ、これを冷蔵貯蔵室を形成する断熱箱(51)と区分して設ける構成(例えば、特許文献1参照)であり、本体内を冷蔵貯蔵庫(56)として用い、本体の上面を形成する天板(53)をカウンターテーブルとして、主に飲食店における厨房などで使用されることが多かった。   Conventionally, a refrigerator (51) having a horizontally wide outer shape with a width dimension larger than a height dimension is manufactured for business use as shown in FIG. 11 and FIG. 12 which is an exploded view thereof. As a result of placing great importance on manufacturability and maintainability, the machine room (61) in which the compressor (62) and the like are installed and the cooler room (66) in which the cooler (67) is housed are concentrated, This is a structure provided separately from the heat insulation box (51) that forms a refrigerated storage chamber (see, for example, Patent Document 1), and the top plate that uses the inside of the main body as a refrigerated storage (56) to form the upper surface of the main body ( 53) was often used as a counter table mainly in kitchens in restaurants.

一方、家庭用の冷蔵庫は、近年の大型化により貯蔵品目に沿った多種の貯蔵室とともに多くの扉を設けて使い勝手を良好にした構成が市場に出ているが、これらの形態は、一般に縦方向に長い縦型である。また、これに対して、特許文献2には、家庭におけるキッチンに設置し、各扉を引き出し式とした横方向に長い冷蔵庫が示されている。
特開2005−9798号公報 特開2007−292376号公報
On the other hand, household refrigerators are on the market with many doors as well as various storage rooms along the storage items due to the recent increase in size. Long vertical in the direction. On the other hand, Patent Document 2 discloses a refrigerator that is installed in a kitchen at home and has a door that has a drawer and is long in the horizontal direction.
Japanese Patent Laid-Open No. 2005-9798 JP 2007-292376 A

しかしながら、上記特許文献1記載の冷蔵庫構成では、冷気を生成するため低温となる冷却器室(66)と高温となる圧縮機(62)や凝縮器(65)を収納している機械室(61)とを近接させて配置しており、熱漏洩防止のために断熱壁厚を厚くすることから外形サイズが大きくなり、その分内部の貯蔵空間スペースが減少して容積効率が低くなる欠点があった。また、機械室(61)部分が冷蔵庫本体(51)の側方前面に位置しており、その前面には点検のための前面パネル(75)を設けているが、放熱用の開口(75a)などが存在するため、圧縮機(62)や放熱ファン(64)の運転音が前面に抜け出ることになり、その防音対策でコストが高くなるほか、家庭用としては外観意匠の問題があった。   However, in the refrigerator configuration described in Patent Document 1, a cooler chamber (66) that has a low temperature to generate cold air, and a machine room (61) that houses a compressor (62) and a condenser (65) that have a high temperature. ) Are placed close to each other, and the heat insulation wall thickness is increased to prevent heat leakage, resulting in an increase in the outer size, thereby reducing the internal storage space and lowering the volumetric efficiency. It was. The machine room (61) is located on the front side of the refrigerator body (51), and a front panel (75) for inspection is provided on the front surface, but a heat dissipation opening (75a) As a result, the operating sound of the compressor (62) and the heat dissipating fan (64) comes out to the front, and the soundproofing measures increase the cost, and there is a problem of appearance design for home use.

特許文献2にはキッチンに設置するための引き出し式扉を備えた横型冷蔵庫が示されているが、貯蔵室内部構成までは言及されておらず、これまでこれらの横型冷蔵庫が一般家庭用として用いられることはほとんどなかった。   Patent Document 2 shows a horizontal refrigerator provided with a drawer-type door for installation in a kitchen, but no reference has been made to the configuration of a storage room, and so far these horizontal refrigerators have been used for general household use. There was little to be done.

本発明は上記の事情を考慮してなされたものであり、横長の外形とした冷蔵庫における冷却貯蔵空間を使い勝手のよい配置で区分するとともに、特に冷凍貯蔵空間のレイアウト構成を考慮し、一般家庭におけるキッチンに設置した場合でも意匠効果を高く保持して有効な使い方ができる冷蔵庫を提供することを目的とする。   The present invention has been made in consideration of the above circumstances, and categorizes the cooling storage space in a horizontally long refrigerator in a convenient arrangement, and particularly in consideration of the layout configuration of the frozen storage space, in general households An object of the present invention is to provide a refrigerator that can be used effectively while maintaining a high design effect even when installed in a kitchen.

上記課題を解決するために本発明の冷蔵庫は、高さ寸法より幅寸法の方を大きくして横長の外形とした断熱箱体の内部を上下に区分するとともにその下方の区画を左右に仕切ってそのいずれか一方に断熱区分された冷凍貯蔵空間を形成し、前記冷凍貯蔵空間の前面開口部を閉塞する扉の裏面に保持され貯蔵室内の側壁に形成したレール部材によって引き出し可能に下段容器を設けるとともに、この下段容器の上部に上段容器を配置してなり、前記上段容器は貯蔵室内に形成した支持レール部材によって前記下段容器とは独立して引き出し可能に保持したことを特徴とするものである。   In order to solve the above-mentioned problems, the refrigerator of the present invention has a heat insulating box that has a horizontally long outer shape with a width that is larger than a height, and is divided into upper and lower parts and a lower compartment is divided into left and right. A frozen storage space that is thermally insulated is formed in one of them, and a lower container is provided that can be pulled out by a rail member that is held on the back surface of the door that closes the front opening of the frozen storage space and formed on the side wall of the storage chamber. In addition, an upper container is disposed on the upper part of the lower container, and the upper container is held by a support rail member formed in the storage chamber so that it can be pulled out independently of the lower container. .

本発明によれば、横長の外形としてシステムキッチンに合致した良好な外観意匠にした冷蔵庫における冷却貯蔵空間、特に、冷凍貯蔵空間の容器の配置効率を向上して限られた空間を有効に区画するとともに使い勝手のよい構成とすることができる。   According to the present invention, a cooling storage space in a refrigerator having a good appearance design that matches a system kitchen as a horizontally long outer shape, in particular, a limited space is effectively partitioned by improving the placement efficiency of containers in a frozen storage space. At the same time, the configuration can be made easy to use.

以下、図面に基づき本発明の1実施形態の冷蔵庫について説明する。外観正面図である図1に示すように、冷蔵庫本体(1)は、高さ寸法を800mm程度とし、これより幅寸法を1800mm程度として大きくして、通常の家庭用冷蔵庫の縦長形状に対して横長の外形としている。   Hereinafter, a refrigerator according to an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1 which is an external front view, the refrigerator body (1) has a height dimension of about 800 mm and a width dimension of about 1800 mm, which is larger than the vertically long shape of a normal household refrigerator. It has a horizontally long outer shape.

この冷蔵庫本体(1)の外形高さ寸法は、一般家庭のキッチンにおける流し台の高さに合わせており、奥行き寸法は520mm程度にし、キッチンにおいてその上面をカウンターテーブルとして使用できるようにした形態に基づくものであり、システムキッチンに組み込むような場合は、他のキッチン用品に合わせた色彩にするとともに上面や側壁部を木製カバー体で覆うようにしても使用できるものである。   The external height of the refrigerator main body (1) is based on the form of matching the height of the sink in a general household kitchen, the depth is about 520 mm, and the upper surface of the kitchen can be used as a counter table. However, when it is incorporated into a system kitchen, it can be used even if the upper surface and the side wall are covered with a wooden cover as well as having colors that match other kitchen utensils.

前記図1から扉を除去した貯蔵室部分を断熱壁の状態と合わせて示す図2から理解されるように、冷蔵庫の各貯蔵室の形態は、断熱箱体(2)の内部を断熱仕切壁(4)を含む横仕切壁(3)で上下に区分するとともに、幅方向についてもそれぞれの区画に合致させて断熱した縦仕切壁(5)で左右に区分し、4つの独立した貯蔵室を形成している。   As can be understood from FIG. 2 which shows the storage chamber portion with the door removed from FIG. 1 together with the state of the heat insulating wall, the shape of each storage chamber of the refrigerator is the heat insulating partition wall inside the heat insulating box (2). The horizontal partition wall (3) including (4) is divided into upper and lower parts, and the width direction is divided into left and right parts with vertical partition walls (5) that are insulated and matched to the respective sections. Forming.

前記断熱箱体(2)内を上下に区分する横仕切壁(3)の上方の区画は、その全幅に亙って冷蔵貯蔵空間とし、一方、本実施例では左側を、室内を0〜5℃の温度環境にした野菜室A(6)とし、比較的低温での貯蔵に適した大根やほうれん草、キャベツやごぼう、タマネギなどを収納するようにしている。そして、他方の区画、すなわち右側は、前記野菜室A(6)より幅広にしてやや低温の雰囲気にした冷蔵室(7)を配置している。   The upper partition of the horizontal partition wall (3) that divides the inside of the heat insulation box (2) up and down serves as a refrigerated storage space over its entire width. The vegetable room A (6) has a temperature environment of ° C., and is adapted to store radishes, spinach, cabbage, burdock, onions, etc. suitable for storage at relatively low temperatures. And the other division, ie, the right side, has arrange | positioned the refrigerator compartment (7) made into the slightly low temperature atmosphere wider than the said vegetable compartment A (6).

下方の区画についても前記縦仕切壁(5)で左右に区分されており、左側を冷蔵貯蔵空間として前記野菜室A(6)より室内設定温度を7〜8℃と高くし、さつまいもやカボチャ、ピーマンやメロンなどの貯蔵に適した野菜室B(8)とし、上方の区画と同様に野菜室B(8)より幅広に形成した他方の右側には、前記断熱された縦仕切壁(5)と、天井面を形成する前記横仕切壁(3)を断熱仕切壁(4)とすることで全周壁に亙って断熱壁で覆われた、製氷とともに冷凍食品の保存やホームフリージングをおこなう冷凍貯蔵空間(9)を形成している。   The lower compartment is also divided into left and right by the vertical partition wall (5), the left side is a refrigerated storage space, the indoor set temperature is 7-8 ° C. higher than the vegetable room A (6), sweet potato and pumpkin, The vegetable compartment B (8) suitable for storing bell peppers, melons, etc., and on the other right side formed wider than the vegetable compartment B (8) as in the upper compartment, the insulated vertical partition wall (5) And the horizontal partition wall (3) forming the ceiling surface as a heat insulating partition wall (4), which is covered with a heat insulating wall over the entire peripheral wall, and for freezing food storage and home freezing together with ice making A storage space (9) is formed.

前記各貯蔵室の前面にはそれぞれ独立した扉(6a)(7a)(8a)(9a)を配設しており、前記各扉に固着した支持枠に容器(6b)(7b)(8b)(9b)を保持し、室内壁面に設けたスライドレール(10)などのレール部材で前記それぞれの支持枠および容器を前後に摺動させ、開扉動作とともに室外に引き出して各容器の上面開口から食品を取り出し収納する周知の引出し扉方式としている。   An independent door (6a) (7a) (8a) (9a) is disposed on the front surface of each storage chamber, and a container (6b) (7b) (8b) is attached to a support frame fixed to each door. (9b) is held, and each support frame and the container are slid back and forth with a rail member such as a slide rail (10) provided on the wall surface of the room, and are pulled out of the room together with the door opening operation. It is a well-known drawer door system for taking out and storing food.

前記下方の区画に配した野菜室B(8)の背部の断熱壁外には、該当部分の横断面図である図3に示すように、幅方向に亙って貯蔵室内側に凹陥する機械室(11)を形成し、冷凍サイクルにおける高温部材である冷媒の圧縮機(12)や補助凝縮器(13)および、これらに外気を送風して放熱を助長する放熱ファン(14)などの放熱機器を配設しており、前記補助凝縮器(13)とともに圧縮機(12)からの高温高圧の吐出冷媒を受け入れて放熱し凝縮する主凝縮器(15)は、前記野菜室B(8)に対応する断熱壁の下面に配設している。   As shown in FIG. 3 which is a transverse cross-sectional view of the corresponding portion, a machine that is recessed in the storage chamber side in the width direction outside the heat insulating wall at the back of the vegetable compartment B (8) arranged in the lower compartment. Heat dissipation such as a refrigerant compressor (12) and auxiliary condenser (13) that form a chamber (11), which are high-temperature members in the refrigeration cycle, and a heat dissipation fan (14) that blows outside air to promote heat dissipation The main condenser (15) which arrange | positions an apparatus, accepts the discharge refrigerant | coolant of a high temperature / high pressure from the compressor (12) with the said auxiliary condenser (13), radiates and condenses is said vegetable room B (8) It is arrange | positioned on the lower surface of the heat insulation wall corresponding to.

また、前記冷凍貯蔵空間(9)部分の縦断面図である図4に示すように、前記冷蔵室(7)から冷凍貯蔵空間(9)に亙る背面には、冷却器(17)や冷却ファン(18)を収納した冷却器室(16)を配置し、冷却器(17)で生成した冷気を上方に配置した冷却ファン(18)により各貯蔵空間に送風し、野菜室A(6)、同B(8)、冷蔵室(7)および冷凍貯蔵空間(9)をそれぞれの設定温度に冷却制御するように構成している。   Moreover, as shown in FIG. 4 which is a longitudinal sectional view of the frozen storage space (9) portion, a cooler (17) and a cooling fan are provided on the back surface extending from the refrigerator compartment (7) to the frozen storage space (9). The cooler chamber (16) containing (18) is arranged, and the cool air generated by the cooler (17) is blown into each storage space by the cooling fan (18) arranged above, and the vegetable compartment A (6), The B (8), the refrigerator compartment (7) and the frozen storage space (9) are controlled to be cooled to their respective set temperatures.

前記野菜室A(6)およびB(8)は、各容器(6b)(8b)の背面部に冷気を流下させて間接的に冷却することで各容器(6b)(8b)内を高湿度の雰囲気に保持して冷却しており、前記冷蔵室(7)や野菜室A(6)、B(8)および冷凍貯蔵空間(9)内を循環した冷気は、リターンダクトを介して冷却器(17)に戻るようにしている。   In the vegetable compartments A (6) and B (8), the inside of each container (6b) (8b) is high-humidity by indirectly cooling by flowing cool air down the back of each container (6b) (8b). The cool air circulated in the refrigerator compartment (7), the vegetable compartment A (6), B (8) and the frozen storage space (9) is cooled by a cooler through a return duct. Return to (17).

前記冷却器室(16)の下方に対応する縦仕切壁(5)近傍の断熱壁外には、前記野菜室B(8)の背部に設けた機械室(11)に連通状態としたより空間スペースの小さい小機械室(19)を冷凍貯蔵空間(9)内側に凹陥させて併設しており、この小機械室(17)には、庫内の冷却器(17)と庫外の圧縮機(12)や凝縮器(15)とを連結する冷凍サイクル配管の接続部を設けるとともに、除霜時に庫外に導かれた冷却器(17)からの除霜水を受けてこれを蒸発させる蒸発皿などを配設している。   Outside the heat insulating wall in the vicinity of the vertical partition wall (5) corresponding to the lower part of the cooler chamber (16), the space is more than the machine chamber (11) provided at the back of the vegetable chamber B (8). A small machine room (19) with a small space is recessed inside the refrigerated storage space (9), and this small machine room (17) has a cooler (17) in the cabinet and a compressor outside the cabinet. (12) Evaporation that connects the refrigeration cycle piping to connect the condenser (15) and evaporates the defrosted water from the cooler (17) guided outside the chamber during defrosting A dish is provided.

そして、設置された前記放熱ファン(14)の駆動により、前記野菜室B(8)の下部前面に幅広に形成した吸気口から外気を吸い込み、後方へ送風して底面の凝縮器(15)から背部の補助凝縮器(13)および圧縮機(12)を冷却し、さらに小機械室(19)に流入させて蒸発皿部を経由し、背面および底面の端部に穿設した排気口から外方に排出させる放熱風路を形成している。   And, by driving the installed heat radiating fan (14), outside air is sucked in from the air inlet formed wide on the lower front surface of the vegetable compartment B (8), and then blown rearward from the condenser (15) on the bottom surface. Cool the auxiliary condenser (13) and compressor (12) at the back, flow into the small machine room (19), pass through the evaporating dish, and exit from the exhaust vents drilled in the back and bottom edges. A heat radiating air passage is formed to be discharged to the side.

しかして、前記冷凍貯蔵空間(9)は、概略上下2段に区分されており、前記引出し式の扉(9a)に固着した支持枠および室内のほぼ中央高さ部分に前後に亙って取り付けた前記スライドレール(10)により前後摺動自在に保持された容器(9b)は、下段のほぼ全幅に亙って設けられている。   The frozen storage space (9) is roughly divided into two upper and lower stages, and is attached to the support frame fixed to the drawer-type door (9a) and the interior of the room at almost the center height. The container (9b) held by the slide rail (10) so as to be slidable back and forth is provided over the entire width of the lower stage.

図5に示すように、スライドレール(10)は、冷凍貯蔵空間(9)を形成する内箱両側壁の内面に室内の奥行き方向に亙るように固着された鍔部を設けた固定レール(21)と、下段の容器(9b)を支持する支持枠(20)の外側に支え金具(22)を介して固定した可動レール(23)と、これら内外のレール(21)(23)の間に設けられた中間レール(24)とから構成されており、これらのレール(21)(24)(23)の各鍔部間に嵌挿したボールベアリングにより実質的に一体化されるとともに前後摺動自在に保持されている。   As shown in FIG. 5, the slide rail (10) is a fixed rail (21) provided with a flange fixed to the inner surface of both side walls of the inner box forming the frozen storage space (9) so as to extend in the depth direction of the room. ), A movable rail (23) fixed to the outside of the support frame (20) supporting the lower container (9b) via a support bracket (22), and the inner and outer rails (21) and (23) It is composed of an intermediate rail (24) provided, and is substantially integrated by ball bearings inserted between the flanges of these rails (21), (24), and (23) and slides back and forth. It is held freely.

よって、固定レール(21)内を摺動する中間レール(24)およびこの中間レール(24)内を摺動することで、可動レール(23)は2段階で引き出されることになり、扉(9a)とともに引き出された状態の可動レール(23)に支持枠(20)を介して保持された容器(9b)は、従来のシングルレール方式に比し、各レール(21)(24)(23)間の保持機構によってその後端が冷凍貯蔵空間(9)の前面開口部までフルオープン状態で大きく引き出されるものである。   Therefore, the intermediate rail (24) sliding in the fixed rail (21) and the movable rail (23) are pulled out in two stages by sliding in the intermediate rail (24), and the door (9a The container (9b) held by the movable rail (23) pulled out together with the support frame (20) with the rail (21) (24) (23) compared to the conventional single rail system. The rear end of the refrigerated storage space (9) is largely pulled out in the fully open state by the holding mechanism in between.

なお、前記スライドレール(10)機構は、前記野菜室A(6)、同B(8)や冷蔵室(8)の引出し扉(6a)(8a)(7a)におけるレール部材の構成として使用されている。   In addition, the said slide rail (10) mechanism is used as a structure of the rail member in the drawer doors (6a) (8a) (7a) of the said vegetable compartment A (6), B (8) and the refrigerator compartment (8). ing.

この下段の容器(9b)の上部には上段容器(9c)を配置しており、該当部の断面図である図6、および要部の斜視図である図7に示すように、この上段容器(9c)は、冷凍貯蔵空間(9)の天井面を形成するF天井版(26)に幅方向に間隔を設けて上面支持部(27a)を取り付け、下方を自由端とした2つの仕切り部材(27)(27)によりその両側が保持されている。仕切り部材(27)(27)の内側面には、前述した下段容器(9b)のスライドレール(10)とほぼ同機構のスライドレール(28)(28)を設けており、スライドレール(28)機構によって支持された上段容器(9c)は、扉(9a)とともに引き出される前記下段容器(9b)とは別に、独立して引き出し可能な構成としている。   An upper container (9c) is arranged above the lower container (9b). As shown in FIG. 6 which is a cross-sectional view of the relevant part and FIG. 7 which is a perspective view of the main part, this upper container (9c) is a two-partition member in which the upper surface support part (27a) is attached to the F ceiling plate (26) forming the ceiling surface of the frozen storage space (9) with a space in the width direction and the lower part is the free end. (27) Both sides are held by (27). On the inner surface of the partition members (27) and (27), slide rails (28) and (28) having substantially the same mechanism as the slide rail (10) of the lower container (9b) described above are provided, and the slide rail (28) The upper container (9c) supported by the mechanism is configured such that it can be pulled out independently from the lower container (9b) pulled out together with the door (9a).

したがって、上段容器(9c)は、前記扉(9a)の開扉には連動せず、引き出す場合は、前記扉(9a)を引き出した後に、扉(9a)の裏面近傍に位置する前壁の一部に形成した把手を把持して独自にフルオープン状態まで引き出すことができ、また作業後は室内に押し込むことになる。   Therefore, the upper container (9c) is not interlocked with the opening of the door (9a). When the upper container (9c) is pulled out, after pulling out the door (9a), the front container located near the back surface of the door (9a) The handle formed in a part can be gripped and pulled out to the fully open state independently, and pushed into the room after work.

分解斜視図である図7に示すように、前記仕切り部材(27)の上面支持部(27a)は、冷凍貯蔵空間(9)の天井面の断熱材側にあらかじめ配置された補強板(29)に取り付けられる。前記補強板(29)は、冷凍貯蔵空間(9)の天井面を形成するF天井板(26)の裏面に配設され、上部の冷蔵室(7)の底面との間の断熱仕切壁(4)内に注入発泡されるポリウレタンなどの発泡性断熱材の充填固化により断熱材中に埋設し固着されるものであって、この補強板(29)に形成した係合部(29a)に、上面支持部(27a)の室内の奥方向に向けて開放口を形成したフック部(27b)を手前側から押し込み嵌合させて位置決めの上仮止めし、さらに上面支持部(27a)の各隅部をネジ(30)止めすることで、各仕切り部材(27)(27)は断熱材との一体化で剛性が増加したF天井板(26)を介して強固に取り付けることができる。   As shown in FIG. 7 which is an exploded perspective view, the upper surface support portion (27a) of the partition member (27) is a reinforcing plate (29) disposed in advance on the heat insulating material side of the ceiling surface of the frozen storage space (9). Attached to. The reinforcing plate (29) is disposed on the back surface of the F ceiling plate (26) that forms the ceiling surface of the frozen storage space (9), and is a heat insulating partition wall between the bottom surface of the upper refrigerator compartment (7) ( 4) It is embedded and fixed in a heat insulating material by filling and solidifying a foaming heat insulating material such as polyurethane to be injected and foamed into an engaging portion (29a) formed on the reinforcing plate (29). A hook portion (27b) having an opening opening toward the interior of the upper surface support portion (27a) is pushed in from the front side to be fitted and temporarily fixed after positioning, and each corner of the upper surface support portion (27a) By fixing the part with the screw (30), each partition member (27) (27) can be firmly attached via the F ceiling plate (26) whose rigidity is increased by integration with the heat insulating material.

その際、前記仕切り部材(27)はその下端部を固定しないので、下方に位置する下段容器(9b)への形状面での制約を与えることがなく、上段容器(9c)を確実に、且つ摺動可能に保持することができる。なお、前記フック部(27b)は上面支持部(27a)の奥方のみでなく、前面側にも採用してもよい。   At that time, since the lower end of the partition member (27) is not fixed, there is no restriction on the shape of the lower container (9b) positioned below, and the upper container (9c) can be securely and It can be slidably held. In addition, you may employ | adopt the said hook part (27b) not only in the back of an upper surface support part (27a) but in the front side.

下段の容器(9b)の上方における前記縦仕切壁(5)とこれに対向する前記仕切り部材(27)との間の空間は、前記図4に示すように、製氷室(31)として自動製氷装置(32)を設置し、自動製氷装置(32)の製氷皿に対応する下方には離氷した氷粒を貯留する貯氷容器(33)が配置されている。なお、前記自動製氷装置(32)への製氷水の給水は、前記野菜室A(6)における前記容器(6b)の外側のスライドレール(10)下方と縦仕切壁(5)との間隙に設置された給水タンク(34)から縦仕切壁(5)および断熱仕切壁(4)を通過して導かれており、野菜室A(6)の収納スペースへの影響を少なくしている。   The space between the vertical partition wall (5) above the lower container (9b) and the partition member (27) facing the vertical partition wall (5b) is an automatic ice maker as shown in FIG. An apparatus (32) is installed, and an ice storage container (33) for storing deiced ice particles is disposed below the ice tray of the automatic ice making apparatus (32). The ice making water supply to the automatic ice making device (32) is supplied to the gap between the lower part of the slide rail (10) outside the container (6b) and the vertical partition wall (5) in the vegetable compartment A (6). It is guided from the installed water supply tank (34) through the vertical partition wall (5) and the heat insulating partition wall (4), thereby reducing the influence on the storage space of the vegetable compartment A (6).

貯氷容器(33)の容器部分は、前記下段の容器(9b)内に位置するとともに、その両側縁部は上方に延出させて外方へ折曲する支持片を形成し、前記縦仕切壁(5)に形成した突条ビードと前記仕切り部材(27)との対向面に設けた突条リブなどより形成した支持レール(35)(35)によって前後に摺動自在に設置されている。   The container portion of the ice storage container (33) is located in the lower container (9b), and both side edges of the ice storage container (33) extend upward to form a support piece that is bent outward, and the vertical partition wall It is slidable back and forth by support rails (35) and (35) formed from rib ribs or the like provided on opposing surfaces of the rib beads formed in (5) and the partition member (27).

また、他方の仕切り部材(27)の外壁面と冷凍貯蔵空間(9)の他側壁との間を下段容器(9b)の上面開口の上部と連通する開放空間(36)にしている。この結果、下段の容器(9b)の上方には、前記のごとく幅方向に区分された3つの貯蔵領域が形成されるものであり、特に、上段容器(9c)の右側の前記開放空間(36)は、その断面を図8に示すように、下段の容器(9b)を底面として冷凍貯蔵空間(9)の全高に亙る高さ寸法を確保することができ、前記上段容器(9c)に緩衝したり、上段容器(9c)を取り外すことなく下段の容器(9b)内に背の高い食品を効果的に収納することができる。   Further, an open space (36) communicating with the upper part of the upper surface opening of the lower container (9b) is formed between the outer wall surface of the other partition member (27) and the other side wall of the frozen storage space (9). As a result, three storage areas divided in the width direction as described above are formed above the lower container (9b). In particular, the open space (36 on the right side of the upper container (9c) is formed. 8), as shown in FIG. 8, the lower container (9b) can be used as the bottom surface to secure the height dimension over the entire height of the frozen storage space (9), and the upper container (9c) is buffered. In addition, a tall food can be effectively stored in the lower container (9b) without removing the upper container (9c).

このとき、開放空間(36)の幅寸法を80mm以上に設定することにより、例えば、幅・奥行き寸法が70mmの使用済の容量1Lの牛乳パック(37)に水を入れ、製氷用として立てて収納することで手軽にブロック氷を作ることができ、凍結による膨張があっても容易に取り出して使用することができるものである。   At this time, by setting the width dimension of the open space (36) to 80 mm or more, for example, water is put into a used 1 L milk pack (37) having a width / depth dimension of 70 mm and stood for ice making. By doing so, block ice can be made easily, and even if there is expansion due to freezing, it can be easily taken out and used.

上記実施例の構成によれば、下方区分における比較的室内温度を高く設定した野菜室B(8)の背部に圧縮機(12)などの高温を発する部材を収納した機械室(11)を配設しており、両者の温度差は比較的小さくなって断熱壁厚を薄くすることができるので、その分野菜室B(8)の容積を大きくすることが可能となる。   According to the structure of the said Example, the machine room (11) which accommodated the member which emits high temperature, such as a compressor (12), is arrange | positioned at the back part of the vegetable room B (8) which set indoor temperature comparatively high in the lower part. Since the temperature difference between the two is relatively small and the heat insulation wall thickness can be reduced, the volume of the vegetable compartment B (8) can be increased accordingly.

同様に、前記野菜室B(8)の外底面に対応して板状の主凝縮器(15)を配設することで、冷凍温度に冷却される冷凍貯蔵空間(9)の底面には高温部材を配置しないようにしたので、冷凍貯蔵空間(9)は主凝縮器(15)の温度影響を受けることがなく、断熱性能を向上して消費電力量の低減をはかることができる。   Similarly, by arranging a plate-shaped main condenser (15) corresponding to the outer bottom surface of the vegetable compartment B (8), the bottom surface of the frozen storage space (9) cooled to the freezing temperature has a high temperature. Since the members are not arranged, the frozen storage space (9) is not affected by the temperature of the main condenser (15), and the heat insulation performance can be improved and the power consumption can be reduced.

また、前記冷凍貯蔵空間(9)の背面に対応する冷却器室(16)の部位には冷凍貯蔵空間(9)との温度差が小さい冷却器(17)を配置しているので、両者間の断熱壁厚は薄くできるとともに、冷却器室(16)の背部には高温部材を配した機械室(11)が存在しないので熱漏洩量も少なくなり、消費電力量を低減できるばかりでなく、断熱壁厚を必要以上に厚くすることを防止でき、その分冷凍貯蔵空間(9)の容積を大きくして冷蔵庫全体としての容積効率を増大できる効果がある。   In addition, a cooler (17) having a small temperature difference from the frozen storage space (9) is disposed in the cooler chamber (16) corresponding to the back of the frozen storage space (9). The heat insulation wall thickness can be reduced, and since there is no machine room (11) with high-temperature components on the back of the cooler room (16), the amount of heat leakage is reduced, reducing power consumption, It is possible to prevent the heat insulating wall thickness from being increased more than necessary, and to increase the volume efficiency of the entire refrigerator by increasing the volume of the frozen storage space (9) accordingly.

そしてまた、野菜室B(8)との温度差の少ない機械室(11)側に高温となる大形部品の圧縮機(12)や補助凝縮器(13)を集中的に配置し、隣接する冷凍貯蔵空間(9)背部の小機械室(19)には高温部材を配置せず配管や蒸発皿を設置して機械室(11)(19)を区分配設したので、小機械室(19)の容積を調整して限りなく小さくすることができ、その分冷凍貯蔵空間(9)側の容積効率を向上させることができる。   In addition, a large-sized compressor (12) and auxiliary condenser (13) that are high in temperature are concentrated on the machine room (11) side with a small temperature difference from the vegetable room B (8). In the freezer storage space (9), the small machine room (19) is provided with pipes and evaporating dishes without placing high-temperature members, and the machine rooms (11) and (19) are separately arranged. ) Can be reduced as much as possible, and the volumetric efficiency on the frozen storage space (9) side can be improved accordingly.

なお、前記機械室(11)には、体積の大きな圧縮機(12)とともに軸方向が本体の幅方向となるためファン径が奥行き方向となって寸法が大きくなる放熱ファン(14)を設置したので、冷凍貯蔵空間(9)側の容積効率を向上させるのみならず、圧縮機(12)および放熱ファン(14)の駆動音が本体前方に抜け出て来ることがないため、騒音についても大きく低減できる効果がある。   The machine room (11) is provided with a large volume compressor (12) and a heat dissipating fan (14) in which the axial direction is the width direction of the main body and the fan diameter is increased in the depth direction. Therefore, not only the volumetric efficiency on the refrigerated storage space (9) side is improved, but also the driving sound of the compressor (12) and the radiating fan (14) does not come out to the front of the main body, so the noise is greatly reduced There is an effect that can be done.

そして、前述のように、上段容器(9c)は、扉(9a)に連動して引き出される下段の容器(9b)とは、独立して引き出し可能な構成であることから、扉(9a)および下段の容器(9b)とを支えているスライドレール(10)には、その分荷重負担が掛からないものであり、その分レール構造を簡略化できる。   As described above, the upper container (9c) can be pulled out independently from the lower container (9b) pulled out in conjunction with the door (9a). The slide rail (10) supporting the lower container (9b) is not subject to a load burden, and the rail structure can be simplified accordingly.

また、例えば、下部の容器(9b)内には、比較的大形状で多用する冷凍食品を収納すれば、扉(9a)の開扉に連動して容器(9b)が引き出されるので、頻繁な開閉扉でも使い勝手よく食品を取り出し、また収納することができるものであり、これに対して、上段容器(9c)には、比較的長期に亙るストック貯蔵を目的にした冷凍食品を収納するようにすれば、扉(9a)の開閉に連動せずに室内での収納状態を保持するので、必要なときに任意に引き出せばよく、扉(9a)の開扉の都度引き出されることによる外部空気温度の影響を抑制でき、ストック食品を好適に冷凍保存することができるものであって、上記により、それぞれ食品の形状や大きさ、使用頻度や用途、扉開閉に連動するか否かによる使い勝手に合わせた効果的な使い方ができる。   For example, if a relatively large and frequently used frozen food is stored in the lower container (9b), the container (9b) is pulled out in conjunction with the opening of the door (9a). Food can be easily taken out and stored even at the open / close door. On the other hand, the upper container (9c) stores frozen food for the purpose of stock storage for a relatively long period of time. If this is done, the indoor storage state is maintained without interlocking with the opening and closing of the door (9a), so it can be pulled out arbitrarily when necessary, and the external air temperature due to being pulled out each time the door (9a) is opened The stock foods can be stored in a frozen state, and according to the above, according to the shape and size of the food, the frequency of use and the use, and whether it is linked to the door opening / closing. Effective It is how to have.

また、貯氷容器(33)については、前記下段の容器(9b)のみでなく上段容器(9c)の引き出し動作に対しても独立しているので、氷の取り出し時以外は使用することが少ない貯氷容器(33)を不必要に出し入れすることがなく、特に、夏期などの外気温度が高い時期に引き出され、氷粒の表面が融けた後に閉扉により再び凍結することで、氷同士がくっついて繋がる連結氷となることを抑制でき、また、上段容器(9c)を引き出す都度、容器が移動することによる氷同士、あるいは氷と容器との接触による干渉音を防ぐことができ、冷蔵庫機能としての品位を損ねることがない。   Also, the ice storage container (33) is independent of the pulling operation of the upper container (9c) as well as the lower container (9b). The container (33) is not unnecessarily taken in and out, and is pulled out especially when the outside air temperature is high, such as in the summer, and after the surface of the ice particles melts, it is frozen again by the closed door so that the ices stick together. It is possible to suppress the formation of connected ice, and each time the upper container (9c) is pulled out, it is possible to prevent the interference noise caused by the movement of the containers or the contact between the ice and the containers. Will not be damaged.

さらに、従来より採用されてきたように、製氷室を冷凍貯蔵空間(9)とは別の他の貯蔵室部位に独立して設けるものに対しても、製氷室専用の扉やシール、断熱仕切壁構造が不要となるため、コストアップのみでなく、貯蔵スペースの減少も防止することができ、外観面においても冷蔵庫形態に対応した高品位なデザインを採用することができるなどの効果を奏する。   Furthermore, as has been conventionally used, the ice making room is provided independently in another storage room part other than the frozen storage space (9), but the ice making room dedicated door, seal, and heat insulating partition are also provided. Since the wall structure is not required, not only the cost is increased, but also the storage space can be prevented from being reduced, and the high-quality design corresponding to the refrigerator form can be adopted in terms of appearance.

なお、前記実施例においては、上段容器(9c)の右側は開放空間として、下段の容器(9b)内に背の高い食品を収納することができる構成としたが、これに限らず、他の実施例として図9に示すように、上段容器(9c)の右側の仕切り部材(27)と冷凍貯蔵空間(9)の右側壁との間に前記同様のスライドレール(28´)(28´)を設けてこれに第2の上段容器(38)を支持させるようにしてもよい。   In the above-described embodiment, the right side of the upper container (9c) is an open space, so that tall food can be stored in the lower container (9b). As an example, as shown in FIG. 9, the same slide rail (28 ′) (28 ′) as described above is provided between the right partition member (27) of the upper container (9c) and the right side wall of the frozen storage space (9). May be provided to support the second upper container (38).

上記構成とすれば、製氷用の牛乳パック(37)などの設置に代えてアイスクリームや保冷材などの小容量の冷凍収納品の貯蔵場所として活用できるものであり、必要に応じて、前記第2の上段容器(38)を着脱することにより、背の高い食品の貯蔵もおこなえるようにしてもよい。なお、第2の上段容器(38)の支持機構としては、前記のスライドレール(28´)ではなく、より簡易な突出ビードなどのレール構成でもよい。   If it has the above-mentioned composition, it can be used as a storage place for small-capacity frozen storage items such as ice cream and cold insulation materials instead of installing milk cartons for ice making (37). It is also possible to store tall food by attaching and detaching the upper container (38). The support mechanism for the second upper container (38) may be a rail configuration such as a simpler projecting bead instead of the slide rail (28 ').

また、前記各実施例は、上段容器(9c)の一方に製氷室(31)を配置した構成としたが、製氷室(31)を冷凍貯蔵空間(9)とは別の貯蔵室、例えば、冷蔵室(6)の部位に独立して設けるようにしてもよい。この形態においては、前記と同一部分に同一符号を附した図10に示すように、前記冷凍貯蔵空間(9)の縦仕切壁(5)とF天井板(26)に取り付けた単一の前記仕切り部材(27)との間に、上段容器(9c´)を引き出し可能に設置し、前記仕切り部材(27)の外方と前記冷凍貯蔵空間(9)の他側壁との間に前記と同様の容量1Lの牛乳パック(37)が設置できる程度の開放空間(36´)を形成することで上段容器(9c´)を幅広く使用するとともに、開放空間(36´)を活用して背の高い収納物を貯蔵する。   Moreover, although each said Example was set as the structure which has arrange | positioned the ice making room (31) in one side of the upper container (9c), the ice making room (31) is a storage room different from the frozen storage space (9), for example, You may make it provide independently in the site | part of a refrigerator compartment (6). In this embodiment, as shown in FIG. 10 in which the same reference numerals are attached to the same parts as those described above, a single unit attached to the vertical partition wall (5) and the F ceiling plate (26) of the frozen storage space (9). The upper container (9c ') is installed between the partition member (27) so that it can be pulled out, and is similar to the above between the outside of the partition member (27) and the other side wall of the frozen storage space (9). The upper container (9c ') is widely used by forming an open space (36') that can be installed with a 1L milk pack (37), and the open space (36 ') is used for tall storage Store things.

そしてまた、前記各実施例で記載した冷蔵室(7)や野菜室A(6)同B(8)は他の温度仕様の貯蔵室でも良いことは言うまでもなく、上段容器(9c)(9c´)に対する製氷室(31)や、開放空間あるいは第2の上段容器(38)のレイアウトについても、これに限らず、その左右の位置を逆にしてもよいものであり、レール機構についてもスライドレール(10)に限定するものではなく、突出ビードなどで容器を前後方向に亙って摺動可能に保持する構成でもよい。   Moreover, it goes without saying that the refrigerator compartment (7) and vegetable compartment A (6) and B (8) described in each of the above embodiments may be storage rooms having other temperature specifications, and upper containers (9c) (9c ' The layout of the ice making chamber (31), the open space or the second upper container (38) is not limited to this, but the left and right positions may be reversed, and the rail mechanism is also a slide rail. The configuration is not limited to (10), and the container may be slidably held in the front-rear direction with a protruding bead or the like.

本発明の1実施形態を示す冷蔵庫の正面図である。It is a front view of the refrigerator which shows one Embodiment of this invention. 図1から扉を除去した貯蔵室内を示す正面図である。It is a front view which shows the storage chamber which removed the door from FIG. 図1の下方の区画を示す横断面図である。It is a cross-sectional view which shows the division of the lower part of FIG. 図2の冷凍貯蔵空間の製氷室部分の縦断面図である。It is a longitudinal cross-sectional view of the ice making chamber part of the frozen storage space of FIG. 図2のスライドレール構成を示す斜視図である。It is a perspective view which shows the slide rail structure of FIG. 図2の冷凍貯蔵空間の上段容器部分の縦断面図である。It is a longitudinal cross-sectional view of the upper container part of the frozen storage space of FIG. 図6の上段容器の仕切り部材構成を示す斜視図である。It is a perspective view which shows the partition member structure of the upper stage container of FIG. 図2の冷凍貯蔵空間の開放空間部分の縦断面図である。It is a longitudinal cross-sectional view of the open space part of the frozen storage space of FIG. 本発明の他の実施例を示す冷凍貯蔵空間の正面図である。It is a front view of the frozen storage space which shows the other Example of this invention. 本発明のさらに他の実施例を示す冷凍貯蔵空間の正面図である。It is a front view of the frozen storage space which shows the further another Example of this invention. 従来の横形冷蔵庫を示す外観図である。It is an external view which shows the conventional horizontal refrigerator. 図11の分解斜視図である。FIG. 12 is an exploded perspective view of FIG. 11.

符号の説明Explanation of symbols

1 冷蔵庫本体 3 横仕切壁 4 断熱仕切壁
5 縦仕切壁 6 野菜室A 7 冷蔵室
8 野菜室B 9 冷凍貯蔵空間
6a、7a,8a,9a 扉 6b、7b,8b、9b 容器
9c、9c´ 上段容器 10、28、28´ スライドレール
26 F天井板 27 仕切り部材 27a 上面支持部
27b フック部 29 補強板 29a 係合部
30 ネジ 31 製氷室 32 自動製氷装置
33 貯氷容器 35 支持レール 36、36´ 開放空間
37 牛乳パック 38 第2の上段容器
DESCRIPTION OF SYMBOLS 1 Refrigerator main body 3 Horizontal partition wall 4 Heat insulation partition wall 5 Vertical partition wall 6 Vegetable room A 7 Refrigeration room 8 Vegetable room B 9 Frozen storage space 6a, 7a, 8a, 9a Door 6b, 7b, 8b, 9b Container 9c, 9c ' Upper container 10, 28, 28´ Slide rail
26 F ceiling board 27 Partition member 27a Upper surface support
27b Hook part 29 Reinforcement plate 29a Engagement part
30 Screw 31 Ice making chamber 32 Automatic ice making equipment
33 Ice storage container 35 Support rail 36, 36´ Open space
37 Milk pack 38 Second upper container

Claims (7)

高さ寸法より幅寸法の方を大きくして横長の外形とした断熱箱体の内部を上下に区分するとともにその下方の区画を左右に仕切ってそのいずれか一方に断熱区分された冷凍貯蔵空間を形成し、前記冷凍貯蔵空間の前面開口部を閉塞する扉の裏面に保持され貯蔵室内の側壁に形成したレール部材によって引き出し可能に下段容器を設けるとともに、この下段容器の上部に上段容器を配置してなり、前記上段容器は貯蔵室内に形成した支持レール部材によって前記下段容器とは独立して引き出し可能に保持したことを特徴とする冷蔵庫。   The inside of the heat insulation box which is made wider by making the width dimension larger than the height dimension is divided into upper and lower parts, and the lower compartment is divided into left and right parts, and a frozen storage space which is thermally insulated into one of them is provided. A lower container is provided so that it can be pulled out by a rail member formed on the side wall of the storage chamber, which is held on the back surface of the door that closes the front opening of the frozen storage space, and an upper container is disposed above the lower container. The refrigerator is characterized in that the upper container is held by a support rail member formed in a storage chamber so that it can be pulled out independently of the lower container. 上段容器は、冷凍貯蔵空間の天井面に上面支持部を取り付けた仕切り部材によって支持するとともに、前記仕切り部材と前記冷凍貯蔵空間の一側壁との間に貯氷容器を引き出し可能に設置したことを特徴とする請求項1記載の冷蔵庫。   The upper container is supported by a partition member having an upper surface support portion attached to the ceiling surface of the frozen storage space, and an ice storage container is installed so that the ice storage container can be pulled out between the partition member and one side wall of the frozen storage space. The refrigerator according to claim 1. 冷凍貯蔵空間の天井面に幅方向に間隔を設けて上面支持部を取り付けた仕切り部材によって上段容器の両側を支持するとともに、一方の仕切り部材と冷凍貯蔵空間の一側壁との間を下段容器の上面開口の上部と連通する開放空間にしたことを特徴とする請求項1または2記載の冷蔵庫。   While supporting the both sides of an upper container by the partition member which provided the space | interval in the width direction on the ceiling surface of frozen storage space, and attached the upper surface support part, between one partition member and one side wall of frozen storage space, a lower container 3. The refrigerator according to claim 1, wherein the refrigerator is an open space communicating with an upper portion of the upper surface opening. 仕切り部材と冷凍貯蔵空間の一側壁との間の開放空間の幅寸法は80mm以上に設定したことを特徴とする請求項3記載の冷蔵庫。   The refrigerator according to claim 3, wherein the width dimension of the open space between the partition member and one side wall of the frozen storage space is set to 80 mm or more. 冷凍貯蔵空間の天井面に幅方向に間隔を設けて上面支持部を取り付けた仕切り部材によって上段容器の両側を支持するとともに、一方の仕切り部材と冷凍貯蔵空間の一側壁との間に第2の上段容器を引き出し可能に設置したことを特徴とする請求項1または2記載の冷蔵庫。   While supporting the both sides of an upper container by the partition member which provided the space | interval in the width direction on the ceiling surface of frozen storage space, and attached the upper surface support part, it is 2nd between one partition member and one side wall of frozen storage space. The refrigerator according to claim 1 or 2, wherein the upper container is installed so that it can be pulled out. 上段容器は、冷凍貯蔵空間の天井面に上面支持部を取り付けた仕切り部材と前記冷凍貯蔵空間の一側壁との間に引き出し可能に設置したことを特徴とする請求項1記載の冷蔵庫。   2. The refrigerator according to claim 1, wherein the upper container is installed so as to be drawable between a partition member having an upper surface support portion attached to a ceiling surface of the frozen storage space and one side wall of the frozen storage space. 仕切り部材の上面支持部は、冷凍貯蔵空間の天井裏面における断熱材側にあらかじめ配置され断熱材の発泡充填により固着される補強板の係合部に取り付けるようにしたことを特徴とする請求項2、5または6のいずれかに記載の冷蔵庫。   The upper surface support portion of the partition member is attached to an engaging portion of a reinforcing plate that is arranged in advance on the heat insulating material side on the ceiling rear surface of the frozen storage space and is fixed by foam filling of the heat insulating material. The refrigerator in any one of 5 or 6.
JP2007333941A 2007-12-26 2007-12-26 Refrigerator Pending JP2009156498A (en)

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JP2007333941A JP2009156498A (en) 2007-12-26 2007-12-26 Refrigerator

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JP2007333941A JP2009156498A (en) 2007-12-26 2007-12-26 Refrigerator

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JP2009156498A true JP2009156498A (en) 2009-07-16

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JP2007333941A Pending JP2009156498A (en) 2007-12-26 2007-12-26 Refrigerator

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378140A (en) * 2020-10-30 2021-02-19 青岛海尔电冰箱有限公司 Refrigerator with a door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112378140A (en) * 2020-10-30 2021-02-19 青岛海尔电冰箱有限公司 Refrigerator with a door

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