JP2004177071A - Refrigerator door - Google Patents

Refrigerator door Download PDF

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Publication number
JP2004177071A
JP2004177071A JP2002346850A JP2002346850A JP2004177071A JP 2004177071 A JP2004177071 A JP 2004177071A JP 2002346850 A JP2002346850 A JP 2002346850A JP 2002346850 A JP2002346850 A JP 2002346850A JP 2004177071 A JP2004177071 A JP 2004177071A
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door shelf
shelf
middle door
refrigerator
door
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JP4193107B2 (en
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Mitsutatsu Omori
充樹 大森
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/803—Bottles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems

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  • Refrigerator Housings (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To effectively use a door inside space when housing a plurality of vessels having the different height in a housing pocket arranged in three stages of a door in a conventional refrigerator. <P>SOLUTION: The door of this refrigerator is constituted so as to arrange an upper stage door shelf, an intermediate stage door shelf and a lower stage door shelf being the housing pocket having a bottom surface part for placing food, a front surface part and a side surface part for surrounding the bottom surface part in respective upper stage, intermediate stage and lower stage inside of the door. The bottom surface part of the intermediate stage door shelf is a bottom surface part having a level difference composed of an upper bottom surface part mainly arranged on one side surface part side and a lower bottom surface part arranged in the other side surface part side and lower in the height, and the lower bottom surface part is projected inside a storage from the upper bottom surface part. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
この発明は、冷蔵庫扉に関し、その内側に収納ポケットを有する冷蔵庫扉に関するものである。
【０００２】
【従来の技術】
冷蔵庫扉の内側に収納ポケットを有する従来技術としては、次のものがある。即ち、上面及び背面を開口し、扉内板に固定するポケットの内部左右に、同ポケットの内部を前後に仕切る二つの仕切板を前後にずらして設ける一方、この二つの仕切板に対応する挟持部を備えたクランク状の可動仕切板を形成し、この可動仕切板をポケット内の二つの仕切板に摺動自在に被せた構成し、このような構成であれば、ポケット内の前後のどちらにも大小のびん類を混在させることができ、出し入れの頻度が高いものを大小そろえて手前に収納できるので使い勝手が良くなる、というものである（例えば、特許文献１参照）。
【０００３】
【特許文献１】
特開２０００−００９３７８号公報（第３頁、図１〜図５）
【０００４】
【発明が解決しようとする課題】
上記のような従来の冷蔵庫扉の収納ポケットでは、確かにポケット内の前後のどちらにも大小のびん類を混在させることができ、出し入れの頻度が高いものを大小そろえて手前に収納できるので使い勝手が良くなるという場合はあるが、例えば、収納する容器類の高さについての考慮がない。即ち、高さの相違する容器類をスペースを有効利用して収納するという考慮がない。
特に、扉内側に三段に収納ポケットを設けた小型の冷蔵庫においては、高さ方向の限られたスペースを有効に使用することが重要となる。
【０００５】
本発明は上記のような問題点を解消するためになされたもので、中段扉棚を改良することにより、上段扉棚と下段扉棚との間のスペースを有効利用することを目的とする。
また、各種の容器の収納を可能とすることを目的とする。
また、扉棚の変形が防止できることを目的とする。
また、内部の透視できる扉棚を得ることを目的とする。
【０００６】
【課題を解決するための手段】
この発明の冷蔵庫扉は、扉内側の上段、中段及び下段のそれぞれに、容器を載置する底面部、底面部を囲う前面部と側面部を持つ収納ポケットである上段扉棚、中段扉棚及び下段扉棚を設けた冷蔵庫扉であって、
中段扉棚の底面部は、上方底面部と、より高さの低い下方底面部とから成る段差のある底面部であり、下方底面部が上方底面部より庫内側に突出しているものである。
【０００７】
【発明の実施の形態】
実施の形態１．
本実施の形態を図により説明する。
図１は、実施の形態１の冷蔵庫の冷蔵室の扉を開いた状態を示す正面図であり、図２は、同じく中段扉棚の要部正面図であり、図３は、同じく中段扉棚の要部上面図であり、図４は、同じく中段扉棚の要部左側面図であり、図５は、同じく中段扉棚の要部右側面図であり、図６は、同じく中段扉棚の要部背面図であり、図７は、同じく中段扉棚に容器を配置した時の要部上面図であり、図８は、同じく中段扉棚に容器を配置したときの要部縦断面図である。
【０００８】
これらの図において、冷蔵庫本体１の冷蔵室２の冷蔵庫扉３の内側において、扉内板４の周辺部５は、互いに平行な縦周辺部５ａ及び互いに平行な横周辺部５ｂからなっており、冷蔵庫扉３の扉内側面から突出している。
また、冷蔵庫扉３の内側には、容器を載置する底面部、この底面部を囲う前面部と側面部を持ち、扉内板４が突出して形成される収納ポケット６、７、８が設けられており、周辺部５の下部には、下段の収納ポケットである下段扉棚６、上部には左右縦周辺部の間に上段の収納ポケットである上段扉棚７、そしてこれらの間に中段の収納ポケットである中段扉棚８が設けられている。
【０００９】
中段扉棚８は、扉内板４が突出し、容器を載置する底面部１０ａ及び両側の側面部１０ｂを形成した後部中段扉棚１０と、この後部中段扉棚１０に着脱可能に取付けられ、容器を載置する底面部、底面部を囲う前面部と側面部を持ち、庫内側に配置される前部中段扉棚１１とから成る。
前部中段扉棚１１の底面部は上方底面部１１ａと下方底面部１１ｅから成る段差のある底面部であり、冷蔵庫扉３の開閉時に冷蔵庫本体に接続している側の底面部が高さの高い上方底面部１１ａであり、開く側の底面部が高さの低い下方底面部１１ｅであり、ほぼ中央部で分かれ、下方底面部１１ｅは、上方底面部１１ａより庫内側に（図３で前面側に）突出する。
前部中段扉棚１１の上方底面部１１ａは後部中段扉棚１０の底面部１０ａと同じ高さであり、つながっている。また、一部は下方底面部１１ｅの後部中段扉棚１０側（図３で下方底面部の奥側）まで延在する。そして、上方底面部１１ａの後部先端部１１ｆが、後部中段扉棚１０の底面部１０ａの前部中段扉棚１１側の先端部で、切欠きを設けた先端部１０ｃに重なることにより、前部中段扉棚１１の上方底面部１１ａは後部中段扉棚１０の底面部１０ａと同一平面を形成するとともに、前部中段扉棚１１は支持される。
【００１０】
前部中段扉棚１１は、上方及び後方が開口し、上方底面部１１ａとその周縁を包囲する上方前面部１１ｂ及び上方外部側面部１１ｃを有し、また、下方底面部１１ｅとその周縁を包囲する下方前面部１１ｇと下方内部側面部１１ｈと下方外部側面部１１ｊと下方後面部１１ｋを有する。
また、前部中段扉棚１１は、上方外部側面部１１ｃ及び下方外部側面部１１ｊに左右同一な凹部１１ｄが形成されており、これらの凹部１１ｄを扉内板４の縦周辺部５ａに形成された凸部５ｄに嵌め込む又は取外すことにより、着脱可能に取付けられる。
また、前部中段扉棚１１の上部底面部１１ａの裏面（容器載置面と反対面）に、上方外部側面部１１ｃ側から下方底面部１１ｅ側に延在するリブ１２が設けられる（図２参照）。
さらに、下方底面部１１ｅの周縁を囲う前面部１１ｇ、両側面部１１ｈ、１１ｊ及び後面部１１ｋのうち、上方底面部１１ａとの境界をなす下方内部側面部１１ｈと下方後面部１１ｋは、上方底面部１１ａより高さの高いフランジ部１３を有する。
【００１１】
図１において、中段扉棚８の上方底面部１１ａに載置される３５０ｍｌ缶２０は、最大直径は６６ｍｍ、高さは１２２ｍｍであり、２５０ｍｌ缶２１は最大直径は５２ｍｍ、高さは１３３ｍｍであり、小形の缶２２は２５０ｍｌ缶２１と同直径でより高さが低い缶である。
また、中段扉棚８の下方底面部１１ｅに載置される５００ｍｌペットボトル２３は最大直径は６８ｍｍで高さは２１０ｍｍである。
また、下段扉棚６で、中段扉棚８の上方底面部１１ａの下に載置される２ｌペットボトル２４は最大幅が１０６．５ｍｍ、高さが３１１ｍｍである。
また、下段扉棚６で、中段扉棚８の下方底面部１１ｅの下に載置される牛乳パック大の大きさの箱２５は最大幅は７０ｍｍ、高さは２５０ｍｍである。
【００１２】
ここで、上段扉棚７の最下部と中部扉棚８の下方底面部１１ｅとの距離をＡとし、中部扉棚８の下方底面部１１ｅの裏面と下段扉棚６の底面部との距離をＢとし、上段扉棚７の最下部と中部扉棚８の上方底面部１１ａとの距離をＣとし、中部扉棚８の上方底面部１１ａと下段扉棚６の底面部との距離をＤとする。
寸法Ａは５００ｍｌペットボトル２３を収納するのに十分な高さ以上、即ち、２２０ｍｍ以上（例えば、２２５ｍｍとする）であり、寸法Ｂは牛乳パック大の箱２５を収納するのに十分な高さ以上、即ち、２８０ｍｍ以上（例えば、２８０ｍｍとする）である。ただし、寸法Ａと寸法Ｂを足したものは寸法Ｃと寸法Ｄを足したものと同じである。
【００１３】
図のように構成された冷蔵庫扉において、５００ｍｌペットボトル２３を中段扉棚８の下方底面部１１ｅに収納しようとすると、上段扉棚７の最下部と中段扉棚８の下方底面部１１ｅとの距離Ａは２２５ｍｍで、５００ｍｌペットボトル２３の高さは２１０ｍｍであるので、５００ｍｌペットボトル２３を前部中段扉棚１１に収納することができる。
また、図７や図８に示すように、５００ｍｌペットボトル２３収納部は扉棚の前方に設けられる前部中段扉棚１１の下方底面部１１ｅであるため、５００ｍｌペットボトル２３の出し入れには全く問題がない。
【００１４】
さらに、図１のように下段扉棚６に２ｌペットボトル２４を２本、牛乳パック大の箱２５を２本配置しようとすると、前部中段扉棚１１の下方底面部１１ｅの裏面と下段扉棚６の底面との距離Ｂは２８０ｍｍで、牛乳パック大の箱２５の高さ２５０ｍｍよりも大きいので、下段扉棚６に牛乳パック大の箱２５が収納可能である。この時、中段扉棚８の下方底面部１１ｅの裏面と牛乳パック大の箱２５との間の距離は３０ｍｍと小さくなり、このスペースを有効利用することができていることがわかる。
【００１５】
また、２ｌペットボトル２４を収納する中段扉棚８の上方底面部１１ａ側は、中段扉棚８の上方底面部１１ａの裏面と下段扉棚６の底面との距離Ｄは例えば、３３０ｍｍで、２ｌペットボトルの高さは３１１ｍｍであるので配置可能である。
また、下段扉棚６、中段扉棚８の下方底面部１１ｅ共に、前記２ｌペットボトル２４、牛乳パック大の箱２５、５００ｍｌペットボトル２３を収納するのに十分な大きさである。
【００１６】
冷蔵庫扉３の上段に卵を収納する上部扉棚７を配置し、冷蔵庫扉３の下段にビン等の大形で重い物品を収納する下段扉棚６を配置し、上下方向の寸法が限られている小型の冷蔵庫においては、上部扉棚７と下段扉棚６との間に中段扉棚８を設け他場合、上段扉棚７と中段扉棚８との間の限られたスペース及び下段扉棚６と中段扉棚８との間の限られたスペースを有効利用することは、大変重要である。
【００１７】
図７に示すように、中段扉棚８の後部中段扉棚１０と前部中段扉棚１１の上方底面部１１ａとは、同一高さのつながった載置面を持ち、また、前部中段扉棚１１の下方底面部１１ｅは、庫内側に突出しているので、扉棚の前後方向に５００ｍｌペットボトル２３と２５０ｍｌ缶２１が戴置可能になる。
【００１８】
図２、４、６に示すように、中段扉棚８の前部中段扉棚１１の上方底面部１１ａの容器載置面と反対面側で、一方の側面部側から下方底面部１１ｅ側に、反対面から突出するリブ１２を設けたので、上方底面部１１ａに容器等を載置したとき、下向きの力により前部中段扉棚１１が前方に回転転倒しようとするが、リブ１２を後部中段扉棚１０の先端部が支えることにより、前部中段扉棚１１が回転転倒するのを防止できる。また、変形を防止できるため、前部中段扉棚１１を大きくでき、収納容積を大きくできるので、容器の形や大きさに合わせた分別利用が可能になる。
【００１９】
また、中段扉棚８の前部中段扉棚１１の下方底面部１１ｅは、下方前面部１１ｇ、両下方側面部１１ｈ、１１ｊ及び下方後面部１１ｋで囲われ、上方底面部１１ａとの境界に配置される下方内側側面部１１ｈ及び下方後面部１１ｋは、上方底面部１１ａの高さより高い部分からなるフランジ部１３を形成するので、前部中段扉棚１１の上方底面部１１ａに配置した容器等の下方底面部１１ｅへの落下を防止する。
【００２０】
また、前部中段扉棚１１を透明樹脂で形成することにより、外部から前部中段扉棚１１の内部を透視可能となり、また、装飾的にも優れたものとすることができる。
【００２１】
本実施の形態の冷蔵庫扉においては、扉内側に三段の扉棚６、７、８を備え、中段扉棚８は、扉内板４が突出し、容器を載置する底面部１０ａ及び両側の側面部１０ｂを形成した後部中段扉棚１０と、該後部中段扉棚１０に着脱可能に取付けられ、容器を載置する底面部、底面部を囲う前面部と側面部を持ち、庫内側に配置される前部中段扉棚１１とから成り、前部中段扉棚１１の底面部は、一方の側面部側に主として配置される上方底面部１１ａと他方の側面部側に配置される下方上面部１１ｅとから成る段差のある底面部であり、前部中段扉棚１１の上方底面部１１ａは、後部中段扉棚１０の底面部１０ａと同じ高さでつながっているので、
前部中段扉棚１１は着脱可能であり、また、前部中段扉棚１１の上方底面部１１ａは、後部中段扉棚１０の底面部１０ａと同じ高さでつながっているので、状況に応じて、取付けた場合は、多量の容器、大きな容器（直径等の大きな容器）の収納が可能であり、また、取外すことにより、下段扉棚６に高さの高い容器の収納が可能となる。
【００２２】
本実施の形態の冷蔵庫扉においては、前部中段扉棚１１の上方底面部１１ａは、下方底面部１１ｅの後方まで延在し、上方底面部１１ａの後部先端部１１ｆが、後部中段扉棚１０の底面部１０ａの前部中段扉棚１１側の先端部で、切欠きを設けた先端部１０ｃに重なることにより、前部中段扉棚１１の上方底面部１１ａは後部中段扉棚１０の底面部１０ａと同一平面を形成するとともに、前部中段扉棚１１は支持されるので、容器収納のための広い底面部が得られるとともに、前部中段扉棚１１を取付けた場合、前部中段扉棚１１の安定支持に有効と成る。
【００２３】
本実施の形態では、後部中段扉棚１０を設け、さらに前部中段扉棚１１を設けているが、一つの中段扉棚とし、即ち、後部中段扉棚１０に前部中段扉棚１１の特徴ある構造である段差のある底面部及び下方底面部を上方底面部より庫内側に突出させるようにしても、同様に下段扉棚６と上段扉棚７間のスペースの有効利用という効果は達成できる。
【００２４】
【発明の効果】
以上説明した通り、本発明の冷蔵庫扉は、扉内側の上段、中段及び下段のそれぞれに、容器を載置する底面部、底面部を囲う前面部と側面部を持つ収納ポケットである上段扉棚、中段扉棚及び下段扉棚を設けた冷蔵庫扉であって、中段扉棚の底面部は、一方の側面部側に主として配置される上方底面部と他方の側面部側に配置され、より高さの低い下方底面部から成る段差のある底面部であり、下方底面部が上方底面部より庫内側に突出しているので、中段扉棚に収納する容器は、上段扉棚との関係で、上方底面部と下方底面部とで高さの相違する容器の収納が可能であり、また、下段扉棚に収納する容器は、中段扉棚の高さの違う底面部との関係で、高さの相違する容器を収納でき、各種の高さの相違する容器の収納が可能となり、スペースの有効利用が可能となる。また、中段扉棚の下方底面部が庫内側に突出することより、大きな容器の収納が可能となる。
【図面の簡単な説明】
【図１】本発明の実施の形態１の冷蔵庫の冷蔵室の扉を開いた状態を示す正面図である。
【図２】本発明の実施の形態１の中段扉棚の要部正面図である。
【図３】本発明の実施の形態１の中段扉棚の要部上面図である。
【図４】本発明の実施の形態１の中段扉棚の要部左側面図である。
【図５】本発明の実施の形態１の中段扉棚の要部右側面図である。
【図６】本発明の実施の形態１の中段扉棚の要部背面図である。
【図７】本発明の実施の形態１の中段扉棚に容器を配置した時の要部上面図である。
【図８】本発明の実施の形態１の中段扉棚に容器を配置したときの要部縦断面図である。
【符号の説明】
３ 冷蔵庫扉、４ 扉内板、６ 下段扉棚（収納ポケット）、７ 上段扉棚（収納ポケット）、８ 中段扉棚（収納ポケット）、１０ａ 後部中段扉棚の底面部、１０ｃ 切欠きを設けた先端部、１１ 前部中段扉棚、１１ａ、１１ｅ 前部中段扉棚の底面部（上方底面部、下方底面部）、１１ｂ、１１ｇ 前部中段扉棚の前面部、１１ｃ、１１ｈ、１１ｊ 前部中段扉棚の側面部、１１ｆ 上方底面部の後部先端部、１１ｋ 前部中段扉棚の後面部、１２ リブ、１３ フランジ部。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a refrigerator door, and more particularly, to a refrigerator door having a storage pocket inside.
[0002]
[Prior art]
The prior art having a storage pocket inside a refrigerator door includes the following. That is, two partition plates that open the upper surface and the back surface and that partition the inside of the pocket back and forth are provided on the left and right sides of the inside of the pocket fixed to the door inner plate while being shifted back and forth, while holding the two partition plates corresponding to the two partition plates. A movable partition in the form of a crank having a portion is formed, and the movable partition is slidably covered over two partition plates in the pocket. In addition, large and small bottles can be mixed together, and those with a high frequency of loading and unloading can be stored in the front in a large and small size, so that the convenience is improved (for example, see Patent Document 1).
[0003]
[Patent Document 1]
JP-A-2000-00378 (page 3, FIGS. 1 to 5)
[0004]
[Problems to be solved by the invention]
In the storage pocket of the conventional refrigerator door as described above, large and small bottles can be mixed in both the front and rear inside the pocket, and those with a high frequency of insertion and removal can be stored in the front and rear, so it is easy to use However, for example, there is no consideration on the height of the containers to be stored. That is, there is no consideration that the containers having different heights are stored by effectively utilizing the space.
In particular, in a small refrigerator having three storage pockets inside the door, it is important to effectively use a limited space in the height direction.
[0005]
SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to improve the middle door shelf to effectively use the space between the upper door shelf and the lower door shelf.
Another object is to enable storage of various containers.
Another object is to prevent the door shelf from being deformed.
It is another object of the present invention to obtain a door shelf that allows the inside to be seen through.
[0006]
[Means for Solving the Problems]
The refrigerator door of the present invention has an upper door shelf, a middle door shelf which is a storage pocket having a bottom portion on which a container is placed, a front portion and a side portion surrounding the bottom portion, respectively, in the upper, middle, and lower stages inside the door. A refrigerator door with a lower door shelf,
The bottom part of the middle door shelf is a stepped bottom part composed of an upper bottom part and a lower bottom part having a lower height, and the lower bottom part protrudes from the upper bottom part to the inside of the refrigerator.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiment 1 FIG.
This embodiment will be described with reference to the drawings.
FIG. 1 is a front view showing a state where a door of a refrigerator compartment of the refrigerator according to the first embodiment is opened, FIG. 2 is a front view of a main part of the middle door shelf, and FIG. 4 is a left side view of a main part of the middle door shelf, FIG. 5 is a right side view of a main part of the middle door shelf, and FIG. 6 is a middle door shelf of the middle door shelf. 7 is a main part top view when the container is arranged on the middle door shelf similarly, and FIG. 8 is a vertical sectional view of the main part when the container is similarly arranged on the middle door shelf. It is.
[0008]
In these figures, inside the refrigerator door 3 of the refrigerator compartment 2 of the refrigerator main body 1, the peripheral portion 5 of the door inner plate 4 includes a vertical peripheral portion 5a parallel to each other and a horizontal peripheral portion 5b parallel to each other. It protrudes from the inside surface of the refrigerator door 3.
Further, inside the refrigerator door 3, storage pockets 6, 7, 8 having a bottom surface portion on which the container is placed, a front surface portion surrounding the bottom surface portion, and a side surface portion, and formed by projecting the door inner plate 4 are provided. The lower part of the peripheral part 5 has a lower door shelf 6 which is a lower storage pocket, the upper part has an upper door shelf 7 which is an upper storage pocket between left and right vertical peripheral parts, and a middle part between these. Is provided with a middle door shelf 8 which is a storage pocket.
[0009]
The middle door shelf 8 includes a rear middle door shelf 10 on which a door inner plate 4 protrudes and forms a bottom surface portion 10a on which the container is placed and side surfaces 10b on both sides, and is detachably attached to the rear middle door shelf 10; It has a bottom part on which the container is placed, a front part surrounding the bottom part, and a side part, and comprises a front middle door shelf 11 arranged inside the refrigerator.
The bottom part of the front middle door shelf 11 is a stepped bottom part composed of an upper bottom part 11a and a lower bottom part 11e, and the bottom part on the side connected to the refrigerator body when the refrigerator door 3 is opened and closed has a height. The upper bottom surface portion 11a is high, and the bottom surface portion on the opening side is the lower bottom surface portion 11e having a low height, and is divided substantially at the center. Side).
The upper bottom surface 11a of the front middle door shelf 11 is the same height as the bottom surface 10a of the rear middle door shelf 10 and is connected. In addition, a part extends to the rear middle door shelf 10 side of the lower bottom surface portion 11e (the depth side of the lower bottom surface portion in FIG. 3). The front end portion 11f of the upper bottom surface portion 11a is overlapped with the front end portion 10c provided with the notch at the front end portion of the bottom middle portion 10a of the rear middle door shelf 10 on the front middle door shelf 11 side. The upper bottom surface 11a of the middle door shelf 11 forms the same plane as the bottom surface 10a of the rear middle door shelf 10, and the front middle door shelf 11 is supported.
[0010]
The front middle door shelf 11 is open at the top and rear, has an upper bottom surface 11a and an upper front surface 11b and an upper outer side surface 11c surrounding the periphery thereof, and surrounds a lower bottom surface 11e and the periphery thereof. It has a lower front surface 11g, a lower inner side surface 11h, a lower outer side surface 11j, and a lower rear surface 11k.
In the front middle door shelf 11, the same left and right concave portions 11 d are formed in the upper outer side surface portion 11 c and the lower outer side surface portion 11 j, and these concave portions 11 d are formed in the vertical peripheral portion 5 a of the door inner plate 4. It is detachably attached by fitting or removing the convex portion 5d.
In addition, a rib 12 is provided on the back surface (opposite to the container mounting surface) of the upper bottom surface portion 11a of the front middle door shelf 11 to extend from the upper external side surface portion 11c to the lower bottom surface portion 11e (FIG. 2) reference).
Further, of the front surface portion 11g, the side surface portions 11h, 11j, and the rear surface portion 11k surrounding the periphery of the lower bottom surface portion 11e, the lower internal side surface portion 11h and the lower rear surface portion 11k that form a boundary with the upper bottom surface portion 11a are the upper bottom surface portion. It has a flange portion 13 that is higher than 11a.
[0011]
In FIG. 1, the 350 ml can 20 placed on the upper bottom surface 11a of the middle door shelf 8 has a maximum diameter of 66 mm and a height of 122 mm, and the 250 ml can 21 has a maximum diameter of 52 mm and a height of 133 mm. The small can 22 is the same diameter as the 250 ml can 21 and is a lower can.
The 500 ml PET bottle 23 placed on the lower bottom surface 11e of the middle door shelf 8 has a maximum diameter of 68 mm and a height of 210 mm.
In the lower door shelf 6, the 2 l PET bottle 24 placed below the upper bottom surface 11 a of the middle door shelf 8 has a maximum width of 106.5 mm and a height of 311 mm.
In the lower door shelf 6, a box 25 of the size of a milk pack placed below the lower bottom surface 11e of the middle door shelf 8 has a maximum width of 70 mm and a height of 250 mm.
[0012]
Here, the distance between the lowermost part of the upper door shelf 7 and the lower bottom surface 11e of the middle door shelf 8 is A, and the distance between the back surface of the lower bottom surface 11e of the middle door shelf 8 and the bottom surface of the lower door shelf 6 is B, the distance between the lowermost part of the upper door shelf 7 and the upper bottom surface 11a of the middle door shelf 8 is C, and the distance between the upper bottom surface 11a of the middle door shelf 8 and the bottom surface of the lower door shelf 6 is D. I do.
Dimension A is not less than a height sufficient to store a 500 ml PET bottle 23, that is, not less than 220 mm (for example, 225 mm), and dimension B is not less than a height sufficient to store a milk-packed box 25. That is, it is 280 mm or more (for example, 280 mm). However, the sum of the dimensions A and B is the same as the sum of the dimensions C and D.
[0013]
In the refrigerator door configured as shown in the drawing, when the 500 ml PET bottle 23 is to be stored in the lower bottom surface 11 e of the middle door shelf 8, the lowermost portion of the upper door shelf 7 and the lower bottom surface 11 e of the middle door shelf 8 are moved. Since the distance A is 225 mm and the height of the 500 ml plastic bottle 23 is 210 mm, the 500 ml plastic bottle 23 can be stored in the front middle door shelf 11.
Further, as shown in FIGS. 7 and 8, since the 500 ml plastic bottle 23 storage portion is the lower bottom surface portion 11 e of the front middle door shelf 11 provided in front of the door shelf, the 500 ml plastic bottle 23 is completely removed. there is no problem.
[0014]
Further, as shown in FIG. 1, if two 2 l PET bottles 24 and two milk pack-sized boxes 25 are to be arranged in the lower door shelf 6, the rear surface of the lower bottom surface 11 e of the front middle door shelf 11 and the lower door shelf The distance B from the bottom of the container 6 is 280 mm, which is larger than the height 250 mm of the box 25 in the size of a milk pack, so that the box 25 in the size of a milk pack can be stored in the lower door shelf 6. At this time, the distance between the back surface of the lower bottom surface 11e of the middle door shelf 8 and the milk pack-sized box 25 is as small as 30 mm, and it can be seen that this space can be used effectively.
[0015]
Further, the distance D between the back surface of the upper bottom surface 11a of the middle door shelf 8 and the bottom surface of the lower door shelf 6 is, for example, 330 mm on the upper bottom surface 11a side of the middle door shelf 8 for storing the 2l PET bottle 24, and Since the height of the PET bottle is 311 mm, it can be arranged.
Both the lower door shelf 6 and the lower bottom surface 11e of the middle door shelf 8 are large enough to accommodate the 2 l PET bottle 24, the milk pack size box 25, and the 500ml PET bottle 23.
[0016]
An upper door shelf 7 for storing eggs is arranged on the upper stage of the refrigerator door 3, and a lower door shelf 6 for storing large and heavy articles such as bottles is arranged on the lower stage of the refrigerator door 3; In such a small refrigerator, a middle door shelf 8 is provided between an upper door shelf 7 and a lower door shelf 6, otherwise, a limited space between the upper door shelf 7 and the middle door shelf 8 and a lower door It is very important to effectively use the limited space between the shelf 6 and the middle door shelf 8.
[0017]
As shown in FIG. 7, the rear middle door shelf 10 of the middle door shelf 8 and the upper bottom surface 11a of the front middle door shelf 11 have a continuous mounting surface of the same height, and the front middle door Since the lower bottom part 11e of the shelf 11 projects inside the refrigerator, a 500 ml PET bottle 23 and a 250 ml can 21 can be placed in the front-rear direction of the door shelf.
[0018]
As shown in FIGS. 2, 4 and 6, on the side opposite to the container mounting surface of the upper bottom surface 11a of the front middle door shelf 11 of the middle door shelf 8, from one side to the lower bottom 11e. Since the ribs 12 protruding from the opposite surface are provided, when a container or the like is placed on the upper bottom surface 11a, the front middle door shelf 11 tends to rotate and fall forward due to a downward force. Since the front end of the middle door shelf 10 supports, the front middle door shelf 11 can be prevented from rotating and falling. In addition, since deformation can be prevented, the front middle door shelf 11 can be enlarged, and the storage volume can be increased, so that it is possible to separate and use the container according to the shape and size of the container.
[0019]
The lower bottom surface 11e of the front middle door shelf 11 of the middle door shelf 8 is surrounded by a lower front surface portion 11g, both lower side surface portions 11h and 11j, and a lower rear surface portion 11k, and is disposed at a boundary with the upper bottom surface portion 11a. The lower inner side surface portion 11h and the lower rear surface portion 11k form a flange portion 13 formed of a portion higher than the height of the upper bottom surface portion 11a, so that a container or the like disposed on the upper bottom surface portion 11a of the front middle door shelf 11 is Prevents the lower bottom part 11e from falling.
[0020]
Further, by forming the front middle door shelf 11 from a transparent resin, the inside of the front middle door shelf 11 can be seen through from the outside, and the decoration can be excellent.
[0021]
In the refrigerator door of the present embodiment, three levels of door shelves 6, 7, and 8 are provided on the inside of the door. A rear middle door shelf 10 formed with a side surface portion 10b, a bottom surface portion which is detachably attached to the rear middle door shelf shelf 10 and has a bottom surface portion on which the container is placed, a front surface portion surrounding the bottom surface portion, and a side surface portion, and is disposed inside the refrigerator. The bottom surface of the front middle door shelf 11 has an upper bottom surface portion 11a mainly disposed on one side surface side and a lower upper surface portion disposed on the other side surface side. 11e, and the upper bottom surface 11a of the front middle door shelf 11 is connected at the same height as the bottom surface 10a of the rear middle door shelf 10.
The front middle door shelf 11 is detachable, and the upper bottom surface 11a of the front middle door shelf 11 is connected at the same height as the bottom surface 10a of the rear middle door shelf 10. When it is attached, a large amount of containers and large containers (large containers having a diameter or the like) can be stored, and by removing the containers, a high container can be stored in the lower door shelf 6.
[0022]
In the refrigerator door of the present embodiment, the upper bottom surface 11a of the front middle door shelf 11 extends to the rear of the lower bottom surface 11e, and the rear tip 11f of the upper bottom surface 11a is The upper bottom surface portion 11a of the front middle door shelf 11 is overlapped with the front end portion 10c provided with the notch at the front end portion of the bottom surface portion 10a on the front middle door shelf 11 side, so that the bottom surface portion of the rear middle door shelf 10 is formed. 10a, the front middle door shelf 11 is supported, and the front middle door shelf 11 is supported, so that a wide bottom surface for container storage is obtained. When the front middle door shelf 11 is attached, the front middle door shelf is 11 is effective for stable support.
[0023]
In the present embodiment, the rear middle door shelf 10 is provided and the front middle door shelf 11 is further provided. However, one middle door shelf, that is, the characteristic of the front middle door shelf 11 is provided in the rear middle door shelf 10. Even if the stepped bottom portion and the lower bottom portion having a certain structure are made to protrude from the upper bottom portion to the inside of the warehouse, the effect of effectively utilizing the space between the lower door shelf 6 and the upper door shelf 7 can be achieved. .
[0024]
【The invention's effect】
As described above, the refrigerator door of the present invention is an upper door shelf that is a storage pocket having a bottom portion on which a container is placed, a front portion surrounding the bottom portion, and a side portion on each of the upper, middle, and lower stages inside the door. A refrigerator door provided with a middle door shelf and a lower door shelf, wherein a bottom surface portion of the middle door shelf is disposed on an upper bottom surface portion mainly disposed on one side surface side and on the other side surface side, and It is a bottom part with a step consisting of a lower bottom part with a lower height, and the lower bottom part protrudes from the upper bottom part to the inside of the warehouse, so that the container to be stored in the middle door shelf is Containers with different heights can be stored between the bottom part and the lower bottom part, and the containers to be stored in the lower door shelf are different in height due to the different bottom parts of the middle door shelf. Different containers can be stored, and containers with different heights can be stored. It is possible the effective use of. Further, since the lower bottom portion of the middle door shelf protrudes inside the storage, a large container can be stored.
[Brief description of the drawings]
FIG. 1 is a front view showing a state in which a door of a refrigerator compartment of a refrigerator according to Embodiment 1 of the present invention is opened.
FIG. 2 is a front view of a main part of the middle door shelf of the first embodiment of the present invention.
FIG. 3 is a top view of a main part of the middle door shelf of the first embodiment of the present invention.
FIG. 4 is a left side view of a main part of the middle door shelf of the first embodiment of the present invention.
FIG. 5 is a right side view of a main part of the middle door shelf of the first embodiment of the present invention.
FIG. 6 is a main part rear view of the middle door shelf of the first embodiment of the present invention.
FIG. 7 is a main part top view when the container is arranged on the middle door shelf of the first embodiment of the present invention.
FIG. 8 is a vertical sectional view of a main part when the container is arranged on the middle door shelf of the first embodiment of the present invention.
[Explanation of symbols]
3 Refrigerator door, 4 door inner plate, 6 lower door shelf (storage pocket), 7 upper door shelf (storage pocket), 8 middle door shelf (storage pocket), 10a bottom surface of rear middle door shelf, 10c cutout Front end, 11 Front middle door shelf, 11a, 11e Front middle door shelf bottom (upper bottom, lower bottom), 11b, 11g Front middle door shelf front, 11c, 11h, 11j front Side part of middle door shelf, 11f Rear tip of upper bottom, 11k Rear face of front middle door shelf, 12 ribs, 13 flange.

Claims (6)

扉内側の上段、中段及び下段のそれぞれに、容器を載置する底面部、前記底面部を囲う前面部と側面部を持つ収納ポケットである上段扉棚、中段扉棚及び下段扉棚を設けた冷蔵庫扉において、
前記中段扉棚の底面部は、上方底面部と、より高さの低い下方底面部とから成る段差のある底面部であり、前記下方底面部が前記上方底面部より庫内側に突出していることを特徴とする冷蔵庫扉。In each of the upper, middle and lower tiers inside the door, a bottom portion on which the container is placed, an upper tier shelf, a middle tier shelf and a lower tier shelf which are storage pockets having a front portion and side portions surrounding the bottom portion are provided. In the refrigerator door,
The bottom portion of the middle door shelf is a stepped bottom portion including an upper bottom portion and a lower bottom portion having a lower height, and the lower bottom portion projects from the upper bottom portion to the inside of the refrigerator. A refrigerator door characterized by the following. 前記中段扉棚は、扉内板が突出し、容器を載置する底面部及び両側の側面部を形成した後部中段扉棚と、該後部中段扉棚に着脱可能に取付けられ、容器を載置する底面部、前記底面部を囲う前面部と側面部を持ち、庫内側に配置される前部中段扉棚とから成り、
前記前部中段扉棚の底面部は、一方の側面部側に主として配置される上方底面部と他方の側面部側に配置される下方上面部とから成る段差のある底面部であり、前記前部中段扉棚の上方底面部は、前記後部中段扉棚の底面部と同じ高さでつながっていることを特徴とする請求項１に記載の冷蔵庫扉。The middle door shelf includes a rear middle door shelf on which a door inner plate protrudes and forms a bottom surface portion and side surfaces on both sides of the container, and is detachably attached to the rear middle door shelf to mount the container. Bottom part, having a front part and side parts surrounding the bottom part, consisting of a front middle door shelf arranged inside the warehouse,
The bottom part of the front middle door shelf is a stepped bottom part composed of an upper bottom part mainly arranged on one side part and a lower top part arranged on the other side part, The refrigerator door according to claim 1, wherein an upper bottom surface of the middle middle door shelf is connected at the same height as a bottom surface of the rear middle door shelf. 前記前部中段扉棚の前記上方底面部は、前記下方底面部の後方まで延在し、前記上方底面部の後部先端部が、前記後部中段扉棚の底面部の前記前部中段扉棚側の先端部で、切欠きを設けた先端部に重なることにより、前記前部中段扉棚の前記上方底面部は前記後部中段扉棚の底面部と同一平面を形成するとともに、前記前部中段扉棚は支持されることを特徴とする請求項２に記載の冷蔵庫扉。The upper bottom surface of the front middle door shelf extends to the rear of the lower bottom surface, and a rear tip of the upper bottom surface is located on the front middle door shelf side of the bottom surface of the rear middle door shelf. At the front end of the front middle door shelf, the upper bottom surface of the front middle door shelf forms the same plane as the bottom surface of the rear middle door shelf. The refrigerator door according to claim 2, wherein the shelf is supported. 前記前部中段扉棚の前記上方底面部の容器載置面と反対面側で、一方の側面部側から前記下方底面部側に、前記反対面から突出するリブを設けたことを特徴とする請求項２又は請求項３に記載の冷蔵庫扉。On the side opposite to the container mounting surface of the upper bottom surface of the front middle door shelf, a rib protruding from the opposite surface is provided from one side surface to the lower bottom surface side. The refrigerator door according to claim 2 or 3. 前記前部中段扉棚の下方底面部は、前面部、両側面部及び後面部で囲われ、前記上方底面部との境界の前記側面部及び前記後面部は、前記上方底面部の高さより高いフランジ部を形成することを特徴とする請求項２から請求項４のいずれかの請求項に記載の冷蔵庫扉。A lower bottom surface portion of the front middle door shelf is surrounded by a front surface portion, both side surface portions, and a rear surface portion, and the side surface portion and the rear surface portion at a boundary with the upper bottom surface portion are higher than a height of the upper bottom surface portion. The refrigerator door according to any one of claims 2 to 4, wherein a part is formed. 前記前部中段扉棚は、透明樹脂で形成されたことを特徴とする請求項２から請求項５のいずれかの請求項に記載の冷蔵庫扉。The refrigerator door according to any one of claims 2 to 5, wherein the front middle door shelf is formed of a transparent resin.
JP2002346850A 2002-11-29 2002-11-29 Refrigerator door Expired - Fee Related JP4193107B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007183073A (en) * 2006-01-10 2007-07-19 Sharp Corp Refrigerator
JP2019132437A (en) * 2018-01-29 2019-08-08 東芝ライフスタイル株式会社 refrigerator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2874121A1 (en) 2012-10-12 2014-04-17 Kyokuyou Steel Mechanical Factory Co., Ltd. Wheelchair table and wheelchair provided therewith

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007183073A (en) * 2006-01-10 2007-07-19 Sharp Corp Refrigerator
JP4587223B2 (en) * 2006-01-10 2010-11-24 シャープ株式会社 refrigerator
JP2019132437A (en) * 2018-01-29 2019-08-08 東芝ライフスタイル株式会社 refrigerator
JP6994395B2 (en) 2018-01-29 2022-01-14 東芝ライフスタイル株式会社 refrigerator

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