JPS6032864Y2 - Frozen/refrigerated case - Google Patents

Description

【考案の詳細な説明】 本考案は冷凍・冷蔵ショーケースに関し、特に外気の侵
入を大幅に減少し得る密閉型のケースを提供するもので
ある。[Detailed Description of the Invention] The present invention relates to a frozen/refrigerated showcase, and in particular provides a sealed case that can significantly reduce the intrusion of outside air.

従来、この種の冷凍ショーケースでは蓋を商品取出開口
に配し、外気や熱の侵入を防止しているが、例えば蓋と
ショーケース本体とのわずかな隙間から外気が侵入する
ため、冷却効率が悪く、また外気中の水分が商品取出開
口周縁に霜として付着し冷却を妨げ、最悪の場合には蓋
の開閉動作を悪くすることがある。Conventionally, in this type of frozen showcase, a lid is placed over the product take-out opening to prevent outside air and heat from entering. However, for example, outside air enters through a small gap between the lid and the showcase body, which reduces cooling efficiency. In addition, moisture in the outside air may form frost on the periphery of the product take-out opening, impeding cooling, and in the worst case, may impair the opening/closing operation of the lid.

ところで本体の前壁土に窓ガラスを立設するとともに、
該窓ガラスから間隔を介して透明のカバーを立設し、本
体の前面側を窓ガラスと透明のカバーとで二重に熱遮蔽
するショーケースも、提案されているが、熱侵入はわず
かに軽減されるに過ぎない。By the way, along with installing window glass on the soil in front of the main body,
A showcase has also been proposed in which a transparent cover is erected at a distance from the window glass, and the front side of the main body is doubly heat-shielded by the window glass and the transparent cover, but heat intrusion is minimal. It is only alleviated.

また蓋の上面に金属製のカバーを被せた冷凍・冷蔵ショ
ーケースも提案されているが該カバーは大型化するとと
もに、取外した時の収納場所にも問題があった。Furthermore, a freezing/refrigerating showcase in which the top surface of the lid is covered with a metal cover has been proposed, but the cover becomes large and there are problems with the storage space when the cover is removed.

本考案は上記従来例の欠点に鑑みてなされたものであり
、その目的とするところは、カバーを備えることにより
外気の侵入を防止し、冷却効率を向上させるとともに商
品取出開口周縁に付着する霜を排除することにある。The present invention was developed in view of the above-mentioned drawbacks of the conventional example, and its purpose is to prevent the intrusion of outside air by providing a cover, improve cooling efficiency, and reduce the amount of frost that accumulates around the periphery of the product removal opening. The goal is to eliminate.

さらに他の目的とするところはカバーの収納場所、露の
付着等に対しても問題がなく操作性も良好な構造を提供
することにある。Another object of the present invention is to provide a structure in which there is no problem with the storage space of the cover, the adhesion of dew, etc., and the structure has good operability.

以下、実施例を示す図面により本考案を説明する。Hereinafter, the present invention will be explained with reference to drawings showing embodiments.

先ず１は冷凍・冷蔵ショーケース本体であり、前壁２、
両側壁３，３、上壁４、図示しない背壁および底壁から
なり、その内側は内箱５、外側は外箱６で形成される。First of all, 1 is the freezer/refrigerated showcase body, the front wall 2,
It consists of side walls 3, 3, a top wall 4, a back wall and a bottom wall (not shown), and an inner box 5 is formed on the inside and an outer box 6 is formed on the outside.

また内箱５の壁側には蒸発器７が巻装され、これにより
内箱５は冷却される。Further, an evaporator 7 is wound around the wall side of the inner box 5, thereby cooling the inner box 5.

８は商品取出開口であり、上記前壁２、両側壁３，３お
よび上壁４により形成される。Reference numeral 8 denotes a product takeout opening, which is formed by the front wall 2, both side walls 3, 3, and the top wall 4.

また、前壁２上端には前壁カバーとしての窓ガラス受け
９、上壁４前端には上壁カバー１０を覆設する。Further, a window glass holder 9 as a front wall cover is provided at the upper end of the front wall 2, and an upper wall cover 10 is provided at the front end of the upper wall 4.

これら窓ガラス受け９および土壁カバー１０は樹脂材料
にて形成する、１１は窓ガラスであり、下端を上記窓ガ
ラス受け９に嵌合し上端の蓋受け１２を被せる、蓋１３
は透明ガラス１３１の端部に樹脂枠１３２を被せたもの
で、窓ガラス１１上端から上壁４前端まで上記商品取出
開口８を閉塞するように配設しローラ１４を側壁３上に
載置し前後可動とする。The window glass holder 9 and earth wall cover 10 are made of resin material. Reference numeral 11 is a window glass, the lower end of which is fitted into the window glass holder 9, and the lid holder 12 at the upper end is covered with a lid 13.
A resin frame 132 is placed over the end of a transparent glass 131, and is arranged from the upper end of the window glass 11 to the front end of the upper wall 4 so as to close the product removal opening 8, and the roller 14 is placed on the side wall 3. It can be moved back and forth.

１５は窓ガラス１１から間隔を介して設けた透明材料か
らなる第１のカバーであり、下端を前壁２上端の窓ガラ
ス受け９とともに固着したカバー受け１６に嵌合する。A first cover 15 made of a transparent material is provided at a distance from the window glass 11, and its lower end is fitted into a cover receiver 16 fixed together with the window glass receiver 9 at the upper end of the front wall 2.

１７は前側レール部材であり、その下向き溝１７１を第
１のカバー１５上端に嵌合支持するとともに横向き溝１
７２に蓋受け１２後端を挿入する。Reference numeral 17 denotes a front rail member, whose downward groove 171 fits and supports the upper end of the first cover 15, and the horizontal groove 1
Insert the rear end of the lid holder 12 into 72.

１８は後側レール部材であり、上壁４前端の土壁カバー
１０の溝に係止する。Reference numeral 18 denotes a rear rail member, which is engaged in a groove in the earth wall cover 10 at the front end of the upper wall 4.

１９．１９は断面り字状の透明材料からなる左右開閉カ
バーであり上面に露溜め２０．２０を設は前側レール部
材１７および後側レール部材１８の上段レール１７３．
１８１と下段レール１７４，１８２に載置し、上記商品
取出開口８を閉塞する。Reference numeral 19.19 denotes a left and right opening/closing cover made of a transparent material and having a cross-sectional shape, and a dew reservoir 20.20 is provided on the upper surface of the upper rail 173.
181 and the lower rails 174, 182, and the product take-out opening 8 is closed.

１９１は露溜め２０，２０を形成するための湯部である
。191 is a hot water portion for forming the dew reservoirs 20, 20;

１３３．１３４はそれぞれ上記蓋１３の前側シール部材
および後側シール部材である。133 and 134 are a front seal member and a rear seal member of the lid 13, respectively.

以上のような構成からなる実施例は蓋１３の閉鎖時には
商品取出開口８は蓋１３と左右開閉カバー１９．１９で
２重に閉塞される。In the embodiment constructed as described above, when the lid 13 is closed, the product take-out opening 8 is doubly closed by the lid 13 and the left and right opening/closing covers 19 and 19.

また窓ガラス１１から間隔を介して第１のカバー１５が
立設され、該間隔により断熱空間が形成されているため
、上記の２重閉塞と相まって熱侵入が大幅に減少されて
いる。Further, the first cover 15 is provided upright from the window glass 11 with a gap therebetween, and the gap forms a heat insulating space, which, together with the above-mentioned double closure, greatly reduces heat infiltration.

ところで前側シール部材１３３や後側シール部材１３４
等で蓋１３による気密が完全に行なわれるなら、蓋１３
と左右開閉カバー１９．１９との間に断熱空間が形成さ
れることになりさらに熱侵入は減少する。By the way, the front seal member 133 and the rear seal member 134
etc., if the lid 13 is completely airtight, the lid 13
Since a heat insulating space is formed between the left and right opening/closing covers 19 and 19, heat intrusion is further reduced.

上記の結果、ショーケース本体１の冷却効率は非常に向
上し、同時に商品取出開口８周縁に、外気中の水分によ
る霜が生成されることもほとんどなくなる。As a result of the above, the cooling efficiency of the showcase body 1 is greatly improved, and at the same time, the formation of frost due to moisture in the outside air on the periphery of the product take-out opening 8 is almost eliminated.

また上記の着霜が少なくなることで、開口８をそのまま
の大きさで利用できるため、商品が取りやすくしかも良
好な陳列効果を期待でき、除霜回数も減少する。In addition, since the above-mentioned frost formation is reduced, the opening 8 can be used in its original size, making it easier to take out products, and a good display effect can be expected, and the number of times defrosting is also reduced.

さらに窓ガラス１１前面への露付きも防止できる。Furthermore, it is possible to prevent dew from forming on the front surface of the window glass 11.

次に商品を取出す時は蓋１３をローラ１４により後方に
移動し、さらに一方の左右開閉カバー１９を他方のカバ
ー１９に摺動して寄せておいたり、重ねておき商品取出
開口８の一部を開放させてから行なう。Next, when taking out the product, the lid 13 is moved backward by the roller 14, and one of the left and right opening/closing covers 19 is slid against the other cover 19, or overlapped, so that a part of the product removal opening 8 is closed. Do this after opening the .

したがって、このことから左右開閉カバー１９．１９は
特別の場所に移動する必要がないことが理解できる。Therefore, it can be understood from this that there is no need to move the left and right opening/closing covers 19, 19 to a special location.

なお、左右開閉カバー１９を摺動するときには露溜め２
０を形成する湯部１９１を利用することができる。Note that when sliding the left and right opening/closing covers 19, the dew reservoir 2
The hot water portion 191 forming 0 can be used.

さらに前側および後側レール部材１７．１８に左右開閉
カバー１９．１９を載置しているため、露溜め２０中の
排水の処理は左右開閉カバー１９．１９を取外してから
行なえる。Furthermore, since the left and right opening/closing covers 19.19 are placed on the front and rear rail members 17.18, the waste water in the dew reservoir 20 can be treated after the left and right opening/closing covers 19.19 are removed.

なお上述の実施例では左右開閉カバー１９，１９は断面
り字状であったが、形状は上記排水処理を容易ならしめ
る形状であるなら他のものでもよい。In the above-described embodiment, the left and right opening/closing covers 19, 19 have a cross-sectional shape, but they may have other shapes as long as they facilitate the above-mentioned drainage treatment.

以上のように本考案は前壁２、両側壁３，３および上壁
４により商品取出開口８を形成した冷凍・冷蔵ショーケ
ース本体１において上記前壁２上に窓ガラス１１を立設
するとともに、該窓ガラス１１上端から上壁４前端まで
上記商品取出開口８を閉塞するように蓋１３を配設し、
かつ上記前壁２に該窓ガラス１１から間隔を介して第１
のカバー１５を立設し、該第１のカバー１５上端に前側
レール部材１７．上壁４前端に後側レール部材１８を支
持し上記前側および後側レール部材１７．１８に露溜め
２０．２０を上面に設けた左右開閉カバー１９．１９を
載置した冷凍・冷蔵ショーケースであるから、冷却効率
を向上できるとともに、商品取出開口８周縁に霜が付着
しないばかりか、露の処理も行なえカバー１９．１９の
収納場所にも苦慮する必要がない等の効果がある。As described above, the present invention includes the freezing and refrigerating showcase body 1 in which the product takeout opening 8 is formed by the front wall 2, both side walls 3, 3, and the top wall 4, and the window glass 11 is erected on the front wall 2. , a lid 13 is disposed so as to close the product removal opening 8 from the upper end of the window glass 11 to the front end of the upper wall 4;
and a first one on the front wall 2 at a distance from the window glass 11.
A cover 15 is provided upright, and a front rail member 17. is attached to the upper end of the first cover 15. A freezing/refrigerating showcase in which a rear rail member 18 is supported on the front end of the upper wall 4, and left and right opening/closing covers 19.19 are mounted on the front and rear rail members 17.18 with dew reservoirs 20.20 provided on the upper surface. This not only improves the cooling efficiency, but also prevents frost from adhering to the periphery of the product take-out opening 8, as well as dew removal, and there is no need to worry about where to store the covers 19 and 19.

また本考案の構成からは前記窓ガラス前面に露が付着す
るのを防止する効果を有する。Furthermore, the configuration of the present invention has the effect of preventing dew from adhering to the front surface of the window glass.

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

第１図は本考案実施例の要部断面図、第２図は第１図の
Ａ−Ａ線断面図である。 ２・・・・・・前壁、３・・・・・・側壁、４・・・・
・・上壁、８・・・・・・商品取出開口、１１・・・・
・・窓ガラス、１３・・・・・・蓋、１５・・・・・・
第１のカバー、１７・・・・・・前側レール部材、１８
・・・・・・後側レール部材、１９・・・・・・左右開
閉カバー ２０・・・・・・露溜め。FIG. 1 is a sectional view of a main part of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. 2...Front wall, 3...Side wall, 4...
...Top wall, 8...Product removal opening, 11...
... Window glass, 13 ... Lid, 15 ...
First cover, 17... Front rail member, 18
...Rear rail member, 19...Left and right opening/closing cover 20...Dew reservoir.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前壁、両側壁および土壁により商品取出開口を形成し、
該商品取出開口をに開閉自在の蓋を配設した冷凍・冷蔵
オープンショーケースにおいて、前記前壁土に窓ガラス
を立設するとともに、該窓ガラスから間隔を介して第１
のカバーを配設し、前記第１のカバー上端に前側レール
部材、前記上壁前端に後端レール部材を配設し、前記前
側レール部材および後側レール部材に露滴めを上面に設
けた左右開閉カバーを載置したことを特徴とする冷凍・
冷蔵オープンショーケース。A product removal opening is formed by the front wall, both side walls, and earthen walls.
In the frozen/refrigerated open showcase in which the product take-out opening is provided with a lid that can be opened and closed, a window glass is erected on the front wall soil, and a first window glass is provided at a distance from the window glass.
a cover is disposed, a front rail member is disposed at the upper end of the first cover, a rear end rail member is disposed at the front end of the upper wall, and a dew droplet is provided on the upper surface of the front rail member and the rear rail member. A refrigeration system featuring left and right opening/closing covers.
Refrigerated open showcase.