JPH0233116Y2 - - Google Patents

Description

【考案の詳細な説明】 (イ) 産業上の利用分野 本考案は貯蔵庫本体の前面開口に上下にわたる
支柱を設け、この支柱の前面を密着面として左右
に開く扉を設けた保冷庫に関する。[Detailed description of the invention] (a) Field of industrial application The present invention relates to a cold storage cabinet in which a front opening of a storage body is provided with a pillar extending upward and downward, and a door that opens left and right is provided with the front surface of the pillar as a contact surface.

(ロ) 従来の技術 冷蔵庫本体の前面開口に上下にわたる支柱を設
け、この支柱の前面にガスケツトの密着面として
この支柱の左右に左右に開く扉を設けたものは例
えば実公昭47−15732号で公知である。(B) Conventional technology A refrigerator is provided with a column extending vertically in the front opening of the refrigerator body, and a door that opens to the left and right on the left and right sides of this column is provided on the front side of the column as a contact surface for a gasket, for example, as disclosed in Utility Model Publication No. 15732/1973. It is publicly known.

この構造では支柱は支柱前板３ａと、左右側板
３ｃ，３ｄと、後板３ｄとを備え、その内側に断
熱材１１が充填され、前板３ａの裏面にヒータ１
０が配置されている。これにおいて、前板３ａの
左右辺は冷蔵庫の庫内空気に接触するので前面板
３ａには露付きが生じ易くヒータ１０は容量の大
きなものを使用する必要があり、このヒータ１０
の熱は庫内へも影響を与える欠点もある。また前
板３ａと左右側板３ｃ，３ｄと後板３ｄとの三部
品を組合わせるために強度的にも弱くなり易く、
また組立ても複雑である。 In this structure, the support column includes a front support plate 3a, left and right side plates 3c, 3d, and a rear plate 3d, the inside of which is filled with a heat insulating material 11, and the back side of the front plate 3a is equipped with a heater 1.
0 is placed. In this case, since the left and right sides of the front plate 3a come into contact with the air inside the refrigerator, dew is likely to form on the front plate 3a, and it is necessary to use a heater 10 with a large capacity.
The disadvantage is that the heat also affects the inside of the refrigerator. In addition, since the front plate 3a, left and right side plates 3c, 3d, and rear plate 3d are combined, the strength tends to be weakened.
It is also complicated to assemble.

(ハ) 考案が解決しようとする問題点 本考案は従来技術の欠点に鑑み、支柱の前面板
が庫内空気に接触しない構造にして露付き防止ヒ
ータの容量を小さいものに設定できると共に、強
度的にも十分であり、組立ての容易な構造を提供
するものである。(c) Problems to be solved by the invention In view of the shortcomings of the prior art, the present invention has a structure in which the front plate of the column does not come into contact with the air inside the refrigerator, so that the capacity of the dew prevention heater can be set to a small one, and the strength is increased. This provides a structure that is sufficient in terms of performance and easy to assemble.

(ニ) 問題点を解決するための手段 保冷庫の本体の前面開口に上下にわたる支柱を
設け、該支柱の前面を密着面として左右に開く扉
を設けた保冷庫において、前記支柱は前記支柱の
左右側壁及び後壁を形成した合成樹脂製の支柱主
体と、前記支柱主体の左右側壁内側にのびた左右
辺を有して前記支柱の前壁を形成する金属製の前
面板と、前記支柱主体と前記前面板との間の空間
に収容された断熱材とよりなり、前記支柱主体の
左右側壁と前記前面板の左右辺と共にねじ止めさ
れ前記支柱主体の左右側壁内面に沿つてのびた結
合板と、前記支柱の上下端に対応して前記本体に
固定され前記支柱主体の左右側壁外面に沿つた取
付辺を有した固定具とを設け、前記固定具、前記
支柱主体及び前記結合板とをねじ結合した構成で
ある。(d) Measures to solve the problem In a cold storage refrigerator in which a front opening of the main body of the refrigerator is provided with a column extending vertically, and a door that opens from side to side with the front surface of the column as a contact surface is provided, the column is A synthetic resin column main body forming left and right side walls and a rear wall; a metal front plate having left and right sides extending inside the left and right side walls of the column main body and forming a front wall of the column; a connecting plate made of a heat insulating material housed in a space between the front plate and extending along the inner surface of the left and right side walls of the main column, which is screwed together with the left and right side walls of the main column and the left and right sides of the front plate; A fixing device is provided corresponding to the upper and lower ends of the column and has attachment sides that are fixed to the main body and runs along the outer surfaces of left and right side walls of the column main body, and the fixing device, the column main body, and the coupling plate are connected by screws. This is the configuration.

(ホ) 作用 断熱材を囲んで前面板と支柱主体を結合板と共
にねじ止め結合し支柱の上下端は固定板に支柱主
体及び結合板をねじ止めすることによつて支柱は
強固に保持される。そして前面板は支柱主体によ
つて庫内空気との接触は抑制されるので前面板へ
の露付き防止も有効に達成される。(E) Function: The front plate and the support main body are connected together with the connecting plate by screws surrounding the insulation material, and the support main body and the support plate are screwed to the fixed plate at the upper and lower ends of the support, so that the support support is firmly held. . Since the front plate is prevented from coming into contact with the air inside the refrigerator due to the pillars, dew buildup on the front plate can be effectively prevented.

(ヘ) 実施例 本考案の実施例を図に基づき説明する。１は上
面にテーブル２を備えたアンダーカウンタータイ
プの保冷庫本体でその庫内３は冷蔵温度又は冷凍
温度に保たれている。保冷庫本体１の前面開口に
はこの開口を左右に区分するよう上下に支柱４が
設けられ、この支柱の左右の開口はそれぞれ本体
１に枢支した断熱扉５，５にて開閉され、支柱４
の前面を含む前記左右の開口の周縁前面は扉５，
５の裏面周縁に設けた磁石内蔵ガスケツト６の吸
着密着面となつている。支柱４は支柱の左右側壁
７，７と後壁８とを形成し前面に開いた開渠状の
支柱主体９と、支柱の前壁を形成する金属製の前
面板１０と支柱主体９と前面板１０との間の空間
を満たすように収容された発泡スチロール等の成
形した断熱材１１，１１Ａとよりなり、支柱主体
９は合成樹脂製である。１２は前面板１０の裏面
に取りつけた露付防止ヒータ、１３，１３は支柱
主体９と前面板１０との連結用の結合板である。
１４，１４は本体１の前面開口の上下に対応して
本体１にねじ１５，１５にてそれぞれ固定した固
定具である。(f) Examples Examples of the present invention will be explained based on the drawings. Reference numeral 1 denotes an under-counter type cold storage body with a table 2 on the top surface, and the interior 3 of the refrigerator is maintained at a refrigerating temperature or a freezing temperature. The front opening of the refrigerator main body 1 is provided with pillars 4 at the top and bottom so as to divide this opening into left and right parts, and the left and right openings of the pillars are opened and closed by insulating doors 5, 5 pivoted on the main body 1, respectively. 4
The peripheral front surfaces of the left and right openings including the front surfaces of the doors 5,
This serves as an adhesion surface for a gasket 6 with a built-in magnet provided on the periphery of the back surface of the gasket 5. The column 4 has a column main body 9 which forms the left and right side walls 7, 7 and a rear wall 8 of the column and has an open channel shape at the front, a metal front plate 10 which forms the front wall of the column, a column main body 9, and a column main body 9 which forms the front wall of the column. The support main body 9 is made of synthetic resin and is made of a heat insulating material 11, 11A made of foamed polystyrene or the like, which is housed so as to fill the space between it and the face plate 10. 12 is a dew prevention heater attached to the back surface of the front plate 10, and 13, 13 are connecting plates for connecting the main pillar body 9 and the front plate 10.
Reference numerals 14 and 14 designate fixtures fixed to the main body 1 with screws 15 and 15, respectively, corresponding to the upper and lower portions of the front opening of the main body 1.

この構成において、ヒータ１２を裏面に貼りつ
けその裏面に薄い断熱材１１Ａを貼りつけた前面
板１０を準備し、一方上下端寄りに結合板１３，
１３が溶接にて取りつけられた支柱主体９内に断
熱材１１を挿入せしめた支柱主体９を準備し、支
柱主体９の左右側壁７，７の内面に沿つて前面板
１０の左右辺を挿入した状態でねじ１６，１６に
よつて左右側壁７，７と前面板１０の左右辺とを
連結するように結合板１３に螺合せしめる。この
ようにして完成した支柱４は本体１に固定した固
定具１４，１４の左右及び後部に形成した取付辺
１７で囲まれた空間に上下端を位置させ取付辺１
７に当てた状態でねじ１８，１８によつて固定具
１４、支柱主体９及び結合板１３とを一体にねじ
止めする。この結果、支柱４は本体１の前面開口
に強固に支持される。 In this configuration, a front plate 10 is prepared with a heater 12 attached to the back side and a thin heat insulating material 11A attached to the back side, and coupling plates 13,
13 was attached by welding, and a heat insulating material 11 was inserted into the support main body 9, and the left and right sides of the front plate 10 were inserted along the inner surfaces of the left and right side walls 7, 7 of the support main body 9. In this state, the screws 16 are screwed into the connecting plate 13 so as to connect the left and right side walls 7, 7 and the left and right sides of the front plate 10. The pillar 4 completed in this way has its upper and lower ends located in the space surrounded by the mounting sides 17 formed on the left, right, and rear sides of the fixtures 14, 14 fixed to the main body 1, and the mounting sides 1
7, the fixture 14, main column body 9, and coupling plate 13 are screwed together with screws 18, 18. As a result, the support column 4 is firmly supported by the front opening of the main body 1.

この状態で前面板１０の左右辺は支柱主体９の
左右側壁７，７で被われるので庫内の冷気に広く
触れることがなくヒータ１２によつて前面は加熱
され露付きを生じない。なおねじ１６をプラスチ
ツク製にすることによつてねじ１６を通して前面
板に庫内の低温が伝わることがより一層防止され
る。１９は支柱主体９の後壁８から延出して庫内
に設ける棚２０の支持部である。 In this state, the left and right sides of the front plate 10 are covered by the left and right side walls 7, 7 of the support main body 9, so that they are not widely exposed to the cold air in the refrigerator, and the front surface is heated by the heater 12, preventing dew formation. By making the screws 16 made of plastic, the low temperature inside the refrigerator is further prevented from being transmitted to the front plate through the screws 16. Reference numeral 19 denotes a support portion for a shelf 20 extending from the rear wall 8 of the main column 9 and provided inside the refrigerator.

(ト) 考案の効果 本考案の構成によつて前面板が庫内冷気によつ
て冷却される割合が減少し露付き防止ヒータの容
量も小さくて露付き防止効果が十分となる。また
支柱の構成も簡単であつてかつその支持も強固な
ものとなり、扉の開閉による衝撃にも耐えると共
に棚を支柱で支持するようにすることもできる。
更に支柱の上下端は固定具の取付辺によつて左右
及び後面が囲まれるので支柱の上下端から支柱内
に冷気が侵入せず前面板が侵入冷気にて冷却され
ることもなくなるので支柱内の断熱材も現場発泡
にて充填しなくても成形断熱材を充填する構成で
十分となり、構造的にも簡単となる。更にまた固
定具の取付辺は支柱の移動防止壁としても有効に
作用する。(g) Effects of the invention With the configuration of the invention, the rate at which the front panel is cooled by the cold air inside the refrigerator is reduced, the capacity of the dew formation prevention heater is also small, and the dew formation prevention effect is sufficient. Furthermore, the structure of the pillars is simple and the support thereof is strong, so that it can withstand shocks caused by opening and closing the door, and the shelf can be supported by the pillars.
Furthermore, since the upper and lower ends of the column are surrounded by the mounting edges of the fixture on the left, right, and rear sides, cold air does not enter the column from the upper and lower ends of the column, and the front panel is not cooled by the intruding cold air. The structure is also simple, as it is sufficient to fill the heat insulating material with molded heat insulating material instead of foaming it in place. Furthermore, the mounting edge of the fixture also functions effectively as a wall to prevent movement of the support.

【図面の簡単な説明】[Brief explanation of the drawing]

各図は本考案の実施例に関し、第１図は第２図
のＡ−A′断面図、第２図は支柱の正面斜視図、
第３図は支柱の分解斜視図、第４図は固定具の斜
視図、第５図は貯蔵庫の正面斜視図である。 １……貯蔵庫本体、４……支柱、５……扉、９
……支柱主体、１０……前面板、１１，１１Ａ…
…断熱材、１２……ヒータ、１３……結合板、１
４……固定具、１６，１８……ねじ。 Each figure relates to an embodiment of the present invention; Figure 1 is a sectional view taken along line A-A' in Figure 2; Figure 2 is a front perspective view of the support;
FIG. 3 is an exploded perspective view of the support column, FIG. 4 is a perspective view of the fixture, and FIG. 5 is a front perspective view of the storage. 1...Storage body, 4...Strut, 5...Door, 9
...Main pillar, 10...Front plate, 11, 11A...
...Insulating material, 12...Heater, 13...Binding plate, 1
4... Fixture, 16, 18... Screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 保冷庫本体の前面開口に上下にわたる支柱を設
け、該支柱の前面を密着面として左右に開く扉を
設けた保冷庫において、前記支柱は前記支柱の左
右側壁及び後壁を形成した合成樹脂製の支柱主体
と、前記支柱主体の左右側壁内側にのびた左右辺
を有して前記支柱の前壁を形成する金属製の前面
板と、前記支柱主体と前記前面板との間の空間に
収容された断熱材とよりなり、前記支柱主体の左
右側壁と前記前面板の左右辺と共にねじ止めされ
前記支柱主体の左右側壁内面に沿つてのびた結合
板と、前記支柱の上下端に対応して前記本体に固
定され前記支柱主体の左右側壁及び後壁の外面に
沿つた取付辺を有した固定具とを設け、前記固定
具、前記支柱主体及び前記結合板とをねじ結合し
た保冷庫。 In a cold storage refrigerator in which a front opening of the refrigerator main body is provided with a column that extends vertically, and a door that opens from side to side with the front surface of the column as a contact surface is provided, the column is made of synthetic resin that forms the left and right side walls and the rear wall of the column. a support main body, a metal front plate having left and right sides extending inside the right and left side walls of the support main body and forming a front wall of the support support, and a metal front plate housed in a space between the support main body and the front plate; a connecting plate made of a heat insulating material, screwed together with the left and right side walls of the main column and the left and right sides of the front plate, and extending along the inner surface of the left and right side walls of the main column; The refrigerator is provided with a fixture that is fixed and has attachment sides along the left and right side walls and the outer surface of the rear wall of the main pillar body, and the fixture, the main pillar body, and the connecting plate are screwed together.