JP4358975B2 - Cooling storage - Google Patents

Cooling storage Download PDF

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Publication number
JP4358975B2
JP4358975B2 JP2000196004A JP2000196004A JP4358975B2 JP 4358975 B2 JP4358975 B2 JP 4358975B2 JP 2000196004 A JP2000196004 A JP 2000196004A JP 2000196004 A JP2000196004 A JP 2000196004A JP 4358975 B2 JP4358975 B2 JP 4358975B2
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rail
shelf
stopper
main body
regulating member
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JP2002013871A (en
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泰直 植木
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Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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Description

【0001】
【発明の属する技術分野】
本発明は、アンダーカウンタータイプの冷却貯蔵庫に関する。
【0002】
【従来の技術】
従来のこの種の冷却貯蔵庫は、前面及び上面に開口を有し、この前面開口を開閉自在に閉塞する断熱材にて形成された前面扉を備える第1断熱本体と、この第1断熱本体にて画成される第1貯蔵室と、この第1貯蔵室と連通する冷却室を画成し、前記第1断熱本体の上に設けられた第2断熱枠体と、この第2断熱枠体内に所定間隔を存して設けられ、内部を第2貯蔵室とし、上面が開口した収納容器と、この収納容器の上面開口を開閉自在に閉塞する断熱材にて形成された第2貯蔵室扉とを備え、前記収納容器が前記第1断熱本体の上面開口内に位置するように構成されている(特開平9−303932号公報参照)。
【0003】
そして、このような前面及び上面に開口を有する冷却貯蔵庫100には、図11及び図12に示すような棚102が設けられ、水平方向にスライド可能とする引出装置103が設けられている。
【0004】
引き出し装置103は、冷却貯蔵庫100側に固定された固定レール104と、この固定レールに対してスライド自在に設けられ、棚102が設けられた棚レール105とよりなり、冷却貯蔵庫100の前面開口106の開口縁には、規制部材107が固定され、棚レール105には、前端に設けられて規制部材107に当接するスライドストッパー108と、後方に設けられて規制部材107を両側から挟み込んで棚レール105を固定する前部材109と後部材110とが設けられている。
【0005】
【発明が解決しようとする課題】
上述したような従来技術の冷却貯蔵庫では、棚102に段ボール111入りの食品を載置して、この段ボール内の食品が品切れとなったら、段ボール111ごと食品の交換を行う。この場合、棚レール105を前部材109と後部材110とで規制部材107を挟み込んで固定し、食品の段ボール109を交換するようにしていたが、作業者が間違えて前部材109の手前で規制部材107に接触させて固定したものと思いこんでしまった場合には棚102が動いて作業がしにくくなったり、棚レール105をスライドさせて規制部材107に前部材109を乗り越えて引き出しあるいは押し込みときに前部材109の下面と規制部材107の上面とが接触して切粉が飛散して食品に付着したり、規制部材107を2度乗り越えなければ固定することができなかったりする等の問題があった。
【0006】
本発明は上述した問題点に鑑みてなされたもので、食品を収納する段ボールなどの交換作業性を向上させることを目的とした冷却貯蔵庫を提供する。
【0007】
【課題を解決するための手段】
本発明の請求項1は、内部に貯蔵室を画成すると共に、前面及び上面に開口を有する熱本体と、この断熱本体の上面開口を開閉自在に閉塞するスライド式の上面扉と、前記前面開口を開閉自在に閉塞する前面扉と、前記断熱本体内の棚をスライド可能とする引出装置とを備えたものであって、前記引出装置は前記断熱本体側に固定された本体レールと、この本体レールに対して前後方向にスライド可能に設けられた棚レールと、前記断熱本体の前面開口の近傍に設けられて上部にすべり部を設けた規制部材と、前記棚レールに設けられて先端が前記規制部材に当接してこの棚レールの前方への移動を規制するストッパとを有し、このストッパには前記規制部材の入り込む切り込みが設けられ、棚レールの前端を持ち上げ、規制部材のすべり部にストッパを載せて前方に引き出し、ストッパの切り込みを規制部材に嵌め合わせて棚レールを固定することにより、前記規制部材を乗り越えるストッパとの接触による切粉の発生を防止できるようにしている。
【0008】
本発明の請求項2は、規制部材のすべり部を、棚レールのストッパの下面を転動するローラで形成し、前記規制部材とストッパとの接触による切粉の発生を抑えるようにしている。
【0009】
本発明の請求項3は、本体レールの前方に棚レールの後端側を係止する係止部材を設け、前記棚レールを引き出したときにこの棚レールが本体レールからはずれないようにしている。
【0010】
本発明の請求項4は、係止部材を本体レールの下側から突出させたビスあるいはピン等で形成し、前記係止部材を取り外しできるようにして本体レールからの棚レールの着脱を自在にできるようにしている。
【0011】
本発明の請求項5は、棚レールのストッパの切り込みに規制部材に接触する立ち上げ片を形成し、前記ストッパと規制部材との接触部の破損を抑えられるようにしている。
【0012】
【発明の実施の形態】
以下、本発明の実施の形態を図面に基づいて説明する。図1は本発明の冷却貯蔵庫の斜視図、図2は本発明の冷却貯蔵庫の縦断面図、図3は本発明の冷却貯蔵庫の要部断面図、図4は本発明のストッパの分解斜視図、図5は本発明のストッパの通常使用時の斜視図、図6は本発明のストッパの棚レールを引き出したときの斜視図、図7は本発明の棚レールを引き出している状態を示す要部断面図、図8は本発明の棚レールを引き出して固定している状態を示す要部断面図、図9は本発明の本体レールのビスの取付状態を示す斜視図、図10は本発明の棚レールをビスで係止する状態を示す要部拡大図である。
【0013】
図1乃至図3に示す1は冷却貯蔵庫で、前面及び上面に開口2、3が形成され、内部に貯蔵室4を画成する断熱本体5と、この断熱本体の前面開口2を開閉自在に閉塞し、断熱材にて形成されたスイング式の前面扉6と、上面開口3を開閉自在に閉塞し、断熱材にて形成されたスライド式の上面扉7とを備えている。上面開口3は冷却貯蔵庫1の前側に設けられており、後側には上面扉7を収納する収納部8が設けられている。
【0014】
断熱本体5内には、仕切板9にて前記貯蔵室4と仕切られ、内部に冷却器10と冷気循環ファン11等を備える冷却室12が形成されている。そして、冷却貯蔵庫1の後下部の断熱本体5外には、凝縮器13、凝縮器用冷却ファン14、圧縮機(図示せず)等を備えた機械室15が形成されており、この機械室の凝縮器13と圧縮機、及び冷却室12の冷却器10とで冷凍サイクルを構成している。
【0015】
また、貯蔵室4の上部には、移動棚16を備える引出装置17が設けられ、この引出装置は前面開口2から冷却室12の上側まで延在している。冷却室12の前側で、かつ、引出装置17の下側には固定棚18が設けられ、この固定棚は断熱本体5の両側の側壁に設けられ上下方向に延在する棚支柱19にて支持されている。
【0016】
貯蔵室4内には断熱本体5の底壁、固定棚18、引出装置17の移動棚16の3ヶ所に段ボールS入った食品S載置できるようにされている。
【0017】
以上のような構成において、本発明の引出装置17について図3乃至図7及び図9を参照して説明する。
【0018】
引出装置17は左右一対で、断熱本体5の内壁に前後に配置された取付部20で取り付けられる本体レール21と、この本体レールに対して前後方向にスライド可能で移動棚16の左右に一対に設けられた棚レール22とで構成されている。本体レール21は内側に向いてコ字状に形成され、かつ、前端に棚レール22を回転支持する本体ローラ23を取付部20と一体に取り付けている。棚レール22は後端にコ字状の本体レール21内を転動する棚ローラ24を取り付けている。本体レール21と棚レール22とは本体ローラ23と棚ローラ24とで前後方向にスライド自在に設けられている。
【0019】
本体レール21は断熱本体5の貯蔵室4の前後方向の奥行きの長さより短く、奥側に設けられている。この本体レールの前方の前面開口2の近傍には棚レール22の前方への移動を規制する規制部材25が設けられている。この規制部材は上部を開放し、箱状に形成された本体規制部26と、この本体規制部内に収納されて本体規制部26より上方に一部突出したローラ部27を有するローラ本体28とで構成されている。本体規制部26は断熱本体5にボルト29で固定され、ローラ本体28は本体規制部26にボルト30で固定されている。
【0020】
棚レール22には規制部材25に当接して移動棚16の前方への移動を規制する細長のストッパ31が前端から後方に向かって設けられている。このストッパには規制部材25に嵌め合わせる切り込み32が設けられ、棚レール22を固定できるようにしている。ストッパ31の先端及び切り込み32の両端には立ち上げ片33が設けられ、規制部材25の本体規制部26と面接触するようにしている。
【0021】
34は本体レール21の前方の本体ローラ23の近傍に設けられた係止用のビスで、このビスは棚ローラ24の転動する面に下から取り付けられている。
【0022】
このように構成された冷却貯蔵庫において、引出装置17のスライド動作について説明する。
【0023】
通常、断熱本体5の底壁及び固定棚18には、ストック用の段ボールSに入った食品が載置され、使用する段ボールSに入った食品は移動棚16に載置されている。食品を取り出す場合には、上面扉7を開いて移動棚16を手前にスライド移動させこの移動棚の段ボールSから取り出す。また、固定棚18に載置されている段ボールSから食品を取り出す場合には、移動棚16の段ボールSを奥に押し込み手前側を空けて固定棚18の段ボールSから食品を取り出せるようにしている。
【0024】
上面扉7を開いて移動棚16をスライドさせているときには、棚レール22のストッパ31の先端が規制部材25に当接して前方への移動が規制される。
【0025】
移動棚16の段ボールSを交換するときには、図7及び図8に示すように、前面扉6を開放し、棚レール22を前方に引き出すと共に、この棚レールの前端を持ち上げ規制部材25の上にストッパ31を載せるように更に前方に引き出す。そして、規制部材25のローラ部27にストッパ31を載せこのローラ部の転動で前方に引き出し、ストッパ31の切り込み32を規制部材25に嵌め合わせて棚レール22を固定する。棚レール22が固定されることで、移動棚16が動かなくなり、空の段ボールSを取り出し、食品の入った段ボールSの入れ替え作業が簡単に行えるようになる。
【0026】
ストッパ31の切り込み32の嵌め合わされる規制部材25は本体規制部26内にこの本体規制部より上方に突出するようにローラ部27を有するローラ本体28をボルト30で固定することにより、ストッパ31が規制部材を乗り越えて引き出すときにこのストッパの下面がローラ部27に当接し、このローラ部の転動でこすれ合うことがないようにしている。そのため、金属同士の摺動接触によって切粉が発生しないようにされている。
【0027】
また、棚レール22は細長のストッパ31に切り込み32を設けて形成することにより、前方に引き出す時に一度持ち上げて前方に引き出すだけで、規制部材25に切り込み32が嵌め合わされ固定される。
【0028】
規制部材25は本体規制部26内にローラ本体28を挿入しこの本体規制部より上方にローラ部27を突出させることにより、棚レール22のストッパ31を傷つけることなく乗り越えられるようにしている。
【0029】
ストッパ31は先端と切り込み32の両端に立ち上げ片33を設けたことにより、規制部材25の本体規制部26に衝突しても面接触のため切粉の発生を抑えられるようにしている。
【0030】
棚レール22は固定レール21に設けたビス34で棚ローラ24の前方への移動を規制することにより、持ち上げて引き出し過ぎても移動端16が貯蔵室4内から抜け落ちないようにされている。また、棚レール22はビス34を外すことで着脱ができ、清掃時の作業性を向上させられる。
【0031】
【発明の効果】
本発明の請求項1によれば、内部に貯蔵室を画成すると共に、前面及び上面に開口を有する熱本体と、この断熱本体の上面開口を開閉自在に閉塞するスライド式の上面扉と、前記前面開口を開閉自在に閉塞する前面扉と、前記断熱本体内の棚をスライド可能とする引出装置とを備えたものであって、前記引出装置は前記断熱本体側に固定された本体レールと、この本体レールに対して前後方向にスライド可能に設けられた棚レールと、前記断熱本体の前面開口の近傍に設けられて上部にすべり部を設けた規制部材と、前記棚レールに設けられて先端が前記規制部材に当接してこの棚レールの前方への移動を規制するストッパとを有し、このストッパには前記規制部材の入り込む切り込みが設けられ、棚レールの前端を持ち上げ、規制部材のすべり部にストッパを載せて前方に引き出し、ストッパの切り込みを規制部材に嵌め合わせて棚レールを固定することにより、前記規制部材を乗り越えるストッパとの接触による切粉の発生を防止できるようにしている。
【0032】
本発明の請求項2によれば、規制部材のすべり部を、棚レールのストッパの下面を転動するローラで形成したので、前記規制部材のローラとストッパとが接触し、転動するローラとストッパとによる切粉の発生を抑えるようにできる。
【0033】
本発明の請求項3によれば、本体レールの前方に棚レールの後端側を係止する係止部材を設けたの、前記棚レールを引き出したときにこの棚レールが本体レールからはずれるのを防止できる。
【0034】
本発明の請求項4によれば、係止部材を本体レールの下側から突出させたビスあるいはピン等で形成したので、前記係止部材を取り外しできるようにして本体レールからの棚レールの着脱を自在にできる。
【0035】
本発明の請求項5によれば、棚レールのストッパの切り込みに規制部材に接触する立ち上げ片を形成したので、前記ストッパと規制部材との接触による破損を抑えられるようにできる。
【図面の簡単な説明】
【図1】本発明の冷却貯蔵庫の斜視図である。
【図2】本発明の冷却貯蔵庫の縦断面図である。
【図3】本発明の冷却貯蔵庫の要部断面図である。
【図4】本発明のストッパの分解斜視図である。
【図5】本発明のストッパの通常使用時の斜視図である。
【図6】本発明のストッパの棚レールを引き出したときの斜視図である。
【図7】本発明の棚レールを引き出している状態を示す要部断面図である。
【図8】本発明の棚レールを引き出して固定している状態を示す要部断面図である。
【図9】本発明の本体レールのビスの取付状態を示す斜視図である。
【図10】本発明の棚レールをビスで係止する状態を示す要部拡大図である。
【図11】従来の冷却貯蔵庫の要部断面図である。
【図12】従来の引出装置の斜視図である。
【符号の説明】
S 食品
1 冷却貯蔵庫
2 前面開口
4 貯蔵室
5 断熱本体
6 前面扉
16 移動棚
17 引出装置
21 本体レール
22 棚レール
25 規制部材
28 ローラ本体
31 ストッパ
32 切り込み
34 ビス
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an undercounter type cooling storage.
[0002]
[Prior art]
A conventional cooling storage of this type has a first heat insulating body having a front door formed of a heat insulating material having an opening on the front surface and an upper surface, and closing the front opening so as to be openable and closable, and the first heat insulating main body. A first storage chamber defined by the first storage chamber, a cooling chamber communicating with the first storage chamber, a second heat insulation frame provided on the first heat insulation body, and the second heat insulation frame The second storage chamber door is formed by a storage container that is provided at a predetermined interval, has a second storage chamber inside, and has an upper surface opened, and a heat insulating material that closes the upper surface opening of the storage container so as to be freely opened and closed. And the storage container is configured to be positioned in the upper surface opening of the first heat insulating main body (see JP-A-9-303932).
[0003]
And in the cooling storage 100 which has an opening in such a front surface and an upper surface, the shelf 102 as shown in FIG.11 and FIG.12 is provided, and the drawer | drawing-out apparatus 103 which can be slid horizontally is provided.
[0004]
The drawer device 103 includes a fixed rail 104 fixed to the cooling storage 100 side and a shelf rail 105 provided slidably with respect to the fixed rail and provided with a shelf 102, and a front opening 106 of the cooling storage 100. A regulating member 107 is fixed to the opening edge of the sliding rail. A sliding stopper 108 is provided at the front end of the shelf rail 105 to abut against the regulating member 107, and a regulating rail 107 is provided on the rear side to sandwich the regulating member 107 from both sides. A front member 109 and a rear member 110 for fixing 105 are provided.
[0005]
[Problems to be solved by the invention]
In the conventional cooling storage as described above, the food in the cardboard 111 is placed on the shelf 102, and when the food in the cardboard is out of stock, the food is exchanged together with the cardboard 111. In this case, the shelf rail 105 is fixed by sandwiching the regulating member 107 between the front member 109 and the rear member 110, and the cardboard 109 for the food is replaced. However, the operator makes a mistake before the front member 109. When it is thought that it is fixed in contact with the member 107, when the shelf 102 moves and it becomes difficult to work, or when the shelf rail 105 is slid and the front member 109 is moved over the regulating member 107 and pulled out or pushed in In other words, the lower surface of the front member 109 and the upper surface of the restricting member 107 come into contact with each other, so that chips are scattered and adhere to the food, or it cannot be fixed unless it passes over the restricting member 107 twice. there were.
[0006]
The present invention has been made in view of the above-described problems, and provides a cooling storage for the purpose of improving the workability of replacing cardboard for storing food.
[0007]
[Means for Solving the Problems]
According to a first aspect of the present invention, a storage body is defined therein, a heat main body having openings on the front surface and the upper surface, a slide type upper door for closing the upper surface opening of the heat insulation main body so as to be openable and closable, and the front surface a front door for closing the opening openably and the shelves in an insulating body be one and a drawing device for slidable, the drawing device main body rails fixed to the heat insulating body, the A shelf rail that is slidable in the front-rear direction with respect to the main body rail, a regulating member that is provided in the vicinity of the front opening of the heat insulating main body and that has a sliding portion on the top, and a tip that is provided on the shelf rail and has a tip and a stopper for restricting the movement of the contact with the regulating member toward the front of the shelf rail, cut enters the said regulating member is provided on the stopper, lift the front edge of the shelf rail, sliding portions of the restriction member Drawer forward put the stopper, by fixing the shelf rail by fitting the notch in the stopper regulating member, so that the generation of chips can be prevented due to contact with the stopper to overcome the regulating member.
[0008]
According to a second aspect of the present invention, the sliding portion of the restricting member is formed by a roller that rolls on the lower surface of the stopper of the shelf rail, so that generation of chips due to contact between the restricting member and the stopper is suppressed.
[0009]
According to a third aspect of the present invention, a locking member for locking the rear end side of the shelf rail is provided in front of the main body rail so that the shelf rail does not come off from the main body rail when the shelf rail is pulled out. .
[0010]
According to a fourth aspect of the present invention, the locking member is formed by a screw or a pin protruding from the lower side of the main body rail, and the rack member can be detached from the main body rail so that the locking member can be removed. I can do it.
[0011]
According to a fifth aspect of the present invention, a rising piece that contacts the restricting member is formed in the notch of the stopper of the shelf rail so that the contact portion between the stopper and the restricting member can be prevented from being damaged.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 is a perspective view of the cooling storage of the present invention, FIG. 2 is a longitudinal sectional view of the cooling storage of the present invention, FIG. 3 is a sectional view of the main part of the cooling storage of the present invention, and FIG. 4 is an exploded perspective view of the stopper of the present invention. 5 is a perspective view of the stopper of the present invention during normal use, FIG. 6 is a perspective view of the stopper rail of the present invention pulled out, and FIG. 7 is a diagram showing a state in which the shelf rail of the present invention is being pulled out. FIG. 8 is a fragmentary sectional view, FIG. 8 is a fragmentary sectional view showing a state in which the shelf rail of the present invention is pulled out and fixed, FIG. 9 is a perspective view showing a mounting state of a screw of the main body rail of the present invention, and FIG. It is a principal part enlarged view which shows the state which locks the shelf rail of this with a screw.
[0013]
1 to FIG. 3 is a cooling storage, in which openings 2 and 3 are formed on the front and upper surfaces, and a heat insulating body 5 defining a storage chamber 4 inside, and the front opening 2 of the heat insulating body can be freely opened and closed. A swing-type front door 6 that is closed and formed of a heat insulating material, and a slide-type upper door 7 that is openable and closeable so as to open and close the upper surface opening 3 are provided. The upper surface opening 3 is provided on the front side of the cooling storage 1 and a storage portion 8 for storing the upper surface door 7 is provided on the rear side.
[0014]
Inside the heat insulating body 5, a cooling chamber 12 that is partitioned from the storage chamber 4 by a partition plate 9 and includes a cooler 10, a cold air circulation fan 11, and the like is formed. A machine room 15 having a condenser 13, a condenser cooling fan 14, a compressor (not shown) and the like is formed outside the heat insulating body 5 at the rear lower part of the cooling storage 1. The condenser 13, the compressor, and the cooler 10 in the cooling chamber 12 constitute a refrigeration cycle.
[0015]
In addition, a drawer device 17 including a movable shelf 16 is provided in the upper part of the storage chamber 4, and this drawer device extends from the front opening 2 to the upper side of the cooling chamber 12. A fixed shelf 18 is provided on the front side of the cooling chamber 12 and on the lower side of the drawing device 17, and this fixed shelf is provided on the side walls on both sides of the heat insulating body 5 and supported by shelf columns 19 extending in the vertical direction. Has been.
[0016]
In the storage chamber 4, the food S containing the cardboard S can be placed in three places: the bottom wall of the heat insulating main body 5, the fixed shelf 18, and the moving shelf 16 of the drawer device 17.
[0017]
With the above configuration, the drawing device 17 of the present invention will be described with reference to FIGS.
[0018]
The drawing device 17 is a pair of left and right, a body rail 21 attached by a mounting portion 20 arranged on the front and back on the inner wall of the heat insulating body 5 and a pair of left and right of the movable shelf 16 slidable in the front-rear direction with respect to the body rail. It is comprised with the shelf rail 22 provided. The main body rail 21 is formed in a U-shape facing inward, and a main body roller 23 that rotatably supports the shelf rail 22 is attached to the front end integrally with the attachment portion 20. The shelf rail 22 is attached with a shelf roller 24 that rolls in the U-shaped body rail 21 at the rear end. The main body rail 21 and the shelf rail 22 are slidable in the front-rear direction by a main body roller 23 and a shelf roller 24.
[0019]
The main body rail 21 is shorter than the length of the depth in the front-rear direction of the storage chamber 4 of the heat insulating main body 5 and is provided on the back side. A restricting member 25 that restricts the forward movement of the shelf rail 22 is provided in the vicinity of the front opening 2 in front of the main body rail. The restricting member is opened at the top, and includes a main body restricting portion 26 formed in a box shape, and a roller main body 28 having a roller portion 27 housed in the main body restricting portion and partially protruding above the main body restricting portion 26. It is configured. The main body restricting portion 26 is fixed to the heat insulating main body 5 with bolts 29, and the roller main body 28 is fixed to the main body restricting portion 26 with bolts 30.
[0020]
The shelf rail 22 is provided with an elongated stopper 31 that abuts against the regulating member 25 and regulates the forward movement of the movable shelf 16 from the front end toward the rear. This stopper is provided with a notch 32 to be fitted to the restricting member 25 so that the shelf rail 22 can be fixed. A rising piece 33 is provided at the tip of the stopper 31 and both ends of the notch 32 so as to be in surface contact with the main body restricting portion 26 of the restricting member 25.
[0021]
Reference numeral 34 denotes a locking screw provided in the vicinity of the main body roller 23 in front of the main body rail 21, and this screw is attached to the rolling surface of the shelf roller 24 from below.
[0022]
In the cooling storage configured as described above, the sliding operation of the drawing device 17 will be described.
[0023]
Usually, the food contained in the cardboard S for stock is placed on the bottom wall of the heat insulating body 5 and the fixed shelf 18, and the food contained in the cardboard S to be used is placed on the movable shelf 16. When taking out the food, the top door 7 is opened and the movable shelf 16 is slid forward to take it out from the cardboard S of the movable shelf. Further, when food is taken out from the cardboard S placed on the fixed shelf 18, the cardboard S of the movable shelf 16 is pushed inward and the front side is opened so that the food can be taken out from the cardboard S of the fixed shelf 18. .
[0024]
When the upper shelf 7 is opened and the movable shelf 16 is slid, the front end of the stopper 31 of the shelf rail 22 abuts against the regulating member 25 and the forward movement is restricted.
[0025]
When replacing the cardboard S of the movable shelf 16, as shown in FIGS. 7 and 8, the front door 6 is opened, the shelf rail 22 is pulled forward, and the front end of the shelf rail is lifted and placed on the restriction member 25. Pull it further forward to place the stopper 31. Then, the stopper 31 is placed on the roller portion 27 of the restricting member 25 and pulled forward by the rolling of the roller portion, and the notch 32 of the stopper 31 is fitted into the restricting member 25 to fix the shelf rail 22. By fixing the shelf rails 22, the movable shelf 16 stops moving, and the empty cardboard S can be taken out and the cardboard S containing food can be easily replaced.
[0026]
The restriction member 25 to which the notch 32 of the stopper 31 is fitted is fixed in the body restriction portion 26 with a bolt 30 so that the stopper 31 is protruded upward from the body restriction portion. The lower surface of the stopper comes into contact with the roller portion 27 when the restricting member is pulled out and is not rubbed by rolling of the roller portion. Therefore, chips are prevented from being generated by sliding contact between metals.
[0027]
Further, the shelf rail 22 is formed by providing a slit 32 in an elongated stopper 31, so that the slit 32 is fitted and fixed to the regulating member 25 only by lifting once and pulling forward when pulling forward.
[0028]
The restricting member 25 inserts the roller main body 28 into the main body restricting portion 26 and causes the roller portion 27 to protrude above the main body restricting portion so that the stopper 31 of the shelf rail 22 can be overcome without being damaged.
[0029]
The stopper 31 is provided with rising pieces 33 on both ends of the tip and the notch 32, so that even if the stopper 31 collides with the main body restricting portion 26 of the restricting member 25, generation of chips is suppressed due to surface contact.
[0030]
The shelf rail 22 is restricted from moving forward by the shelf roller 24 with screws 34 provided on the fixed rail 21, so that the moving end 16 does not fall out of the storage chamber 4 even if it is lifted and pulled out excessively. Further, the shelf rail 22 can be attached and detached by removing the screws 34, and the workability during cleaning can be improved.
[0031]
【The invention's effect】
According to claim 1 of the present invention, a storage body is defined inside, a heat main body having an opening on the front surface and an upper surface, and a sliding upper door that closes the upper surface opening of the heat insulation main body so as to be openable and closable; a front door for closing the front opening openably and the shelves in an insulating body be one and a drawing device for slidable, the drawing device main body rails fixed to the heat insulating body A shelf rail that is slidable in the front-rear direction with respect to the main body rail, a regulating member that is provided in the vicinity of the front opening of the heat insulating main body and that has a sliding portion at an upper portion, and is provided on the shelf rail. tip and a stopper for restricting the movement of the contact with the front of the shelf rail to said regulating member, is provided cuts in the stopper enters the said regulating member, lifting the front edge of the shelf rail, the regulating member You Slide it forward placing the stopper in the Ri portion, by fixing the shelf rail by fitting the notch in the stopper regulating member, so that the generation of chips can be prevented due to contact with the stopper to overcome the regulating member .
[0032]
According to the second aspect of the present invention, since the sliding portion of the restricting member is formed by the roller that rolls on the lower surface of the stopper of the shelf rail, the roller of the restricting member and the stopper come into contact with each other, and the roller that rolls Generation of chips due to the stopper can be suppressed.
[0033]
According to the third aspect of the present invention, the locking member for locking the rear end side of the shelf rail is provided in front of the body rail. When the shelf rail is pulled out, the shelf rail is detached from the body rail. Can be prevented.
[0034]
According to the fourth aspect of the present invention, since the locking member is formed by a screw or a pin protruding from the lower side of the main body rail, the rack rail can be detached from the main body rail so that the locking member can be removed. Can be made freely.
[0035]
According to the fifth aspect of the present invention, since the rising piece that contacts the regulating member is formed in the notch of the stopper of the shelf rail, the damage due to the contact between the stopper and the regulating member can be suppressed.
[Brief description of the drawings]
FIG. 1 is a perspective view of a cooling storage of the present invention.
FIG. 2 is a longitudinal sectional view of the cooling storage of the present invention.
FIG. 3 is a cross-sectional view of a main part of the cooling storage of the present invention.
FIG. 4 is an exploded perspective view of the stopper of the present invention.
FIG. 5 is a perspective view of the stopper of the present invention during normal use.
FIG. 6 is a perspective view when the shelf rail of the stopper of the present invention is pulled out.
FIG. 7 is a cross-sectional view of a main part showing a state in which the shelf rail of the present invention is pulled out.
FIG. 8 is a cross-sectional view of a main part showing a state in which the shelf rail of the present invention is pulled out and fixed.
FIG. 9 is a perspective view showing a mounting state of a screw of the main body rail of the present invention.
FIG. 10 is an enlarged view of a main part showing a state in which the shelf rail of the present invention is locked with screws.
FIG. 11 is a cross-sectional view of a main part of a conventional cooling storage.
FIG. 12 is a perspective view of a conventional drawing device.
[Explanation of symbols]
S Food 1 Cooling storage 2 Front opening 4 Storage room 5 Thermal insulation body 6 Front door 16 Moving shelf 17 Pull-out device 21 Body rail 22 Shelf rail 25 Restriction member 28 Roller body 31 Stopper 32 Notch 34 Screw

Claims (5)

内部に貯蔵室を画成すると共に、前面及び上面に開口を有する熱本体と、この断熱本体の上面開口を開閉自在に閉塞するスライド式の上面扉と、前記前面開口を開閉自在に閉塞する前面扉と、前記断熱本体内の棚をスライド可能とする引出装置とを備えた冷却貯蔵庫において、前記引出装置は前記断熱本体側に固定された本体レールと、この本体レールに対して前後方向にスライド可能に設けられた棚レールと、前記断熱本体の前面開口の近傍に設けられて上部にすべり部を設けた規制部材と、前記棚レールに設けられて先端が前記規制部材に当接してこの棚レールの前方への移動を規制するストッパとを有し、このストッパには前記規制部材の入り込む切り込みが設けられ、棚レールの前端を持ち上げ、規制部材のすべり部にストッパを載せて前方に引き出し、ストッパの切り込みを規制部材に嵌め合わせて棚レールを固定することを特徴とする冷却貯蔵庫。A heat body having an opening on the front surface and an upper surface, a slide-type upper door for closing the upper surface opening of the heat insulating body, and a front surface for closing the front opening. In a cooling storage room provided with a door and a drawer device that can slide a shelf in the heat insulation main body, the drawer device slides in the front-rear direction with respect to the main body rail fixed to the heat insulation main body side. A shelf rail provided in the vicinity of the front opening of the heat insulation main body, a regulating member provided with a sliding portion on the top, and a shelf member provided on the shelf rail with a tip abutting against the regulating member. and a stopper for restricting the forward movement of the rail, this is the stopper notch enters the said regulating member is provided, lifting the front edge of the shelf rail, mounting the stopper sliding portion of the regulating member Drawer forward Te, cooling storage, characterized in that to fix the shelf rail by fitting the notch in the stopper regulating member. 前記規制部材のすべり部は棚レールのストッパの下面を転動するローラで形成されていることを特徴とする請求項1記載の冷却貯蔵庫。  The cooling storage according to claim 1, wherein the sliding portion of the regulating member is formed by a roller that rolls on the lower surface of the stopper of the shelf rail. 前記本体レールの前方には棚レールの後端側を係止する係止部材が設けられていることを特徴とする請求項1記載の冷却貯蔵庫。  The cooling storage according to claim 1, wherein a locking member for locking a rear end side of the shelf rail is provided in front of the main body rail. 前記係止部材は本体レールの下側から突出させたビスあるいはピン等で形成したことを特徴とする請求項3記載の冷却貯蔵庫。  The cooling storage according to claim 3, wherein the locking member is formed of a screw or a pin protruding from the lower side of the main body rail. 前記棚レールのストッパの切り込みには規制部材に接触する立ち上げ片が形成されていることを特徴とする請求項1記載の冷却貯蔵庫。  The cooling storage according to claim 1, wherein a rising piece that contacts the regulating member is formed in the notch of the stopper of the shelf rail.
JP2000196004A 2000-06-29 2000-06-29 Cooling storage Expired - Fee Related JP4358975B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765138A (en) * 2011-08-31 2014-04-30 松下电器产业株式会社 Refrigerator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2583715C (en) * 2004-10-15 2014-04-22 Donnelly Corporation Refrigerator shelf assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765138A (en) * 2011-08-31 2014-04-30 松下电器产业株式会社 Refrigerator
CN103765138B (en) * 2011-08-31 2016-07-06 松下电器产业株式会社 Refrigerator

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