JP5605022B2 - Showcase - Google Patents
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- JP5605022B2 JP5605022B2 JP2010149621A JP2010149621A JP5605022B2 JP 5605022 B2 JP5605022 B2 JP 5605022B2 JP 2010149621 A JP2010149621 A JP 2010149621A JP 2010149621 A JP2010149621 A JP 2010149621A JP 5605022 B2 JP5605022 B2 JP 5605022B2
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- cold air
- flapper
- partition plate
- display shelf
- circulation duct
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Description
本発明は、商品陳列室内を、冷蔵商品専用、温蔵商品専用あるいは冷蔵商品と温蔵商品とが併売可能なように構成されているショーケースに関するものである。 The present invention relates to a showcase in which a product display room is configured so that a dedicated refrigerated product, a dedicated refrigerated product, or a refrigerated product and a refrigerated product can be sold together.
従来より、ショーケースでは、断熱筺体としてなる全面開放形のケース本体と、庫内の商品陳列室を取り巻いてケース本体の外箱の断熱壁と内箱の背面パネルとの間に画成した冷気循環ダクトと、冷却機と、庫内ファンと、冷凍機のコンデンシングユニットが収納されている機械室と、庫内に上下段に並んで商品を載置する商品陳列棚を構成する。
この各商品陳列棚には、温蔵商品も販売可能なように商品陳列棚内にヒータが設けられている。
Conventionally, in showcases, the case body, which is a fully open case body serving as a heat insulating enclosure, and the cold air that surrounds the product display room in the warehouse and is defined between the heat insulation wall of the outer box of the case body and the rear panel of the inner box. A circulation duct, a cooler, an in-compartment fan, a machine room in which a condensing unit of the refrigerator is accommodated, and a product display shelf for placing products in the upper and lower stages are configured.
Each of the product display shelves is provided with a heater in the product display shelf so that warm products can be sold.
例えば、上部の2段に温蔵商品、下部の2段に冷蔵商品を展示して冷温商品併売用の4段のショーケースとして設置した場合、2段目の商品陳列棚の下に着脱自在に設けられた仕切板を背面パネルに形成される切欠きを介して冷気循環ダクト内に進入させて、冷気循環ダクトを上下方向に遮蔽している。 For example, if you display the refrigerated products in the upper two tiers and the refrigerated products in the lower two tiers and install them as a four-tier showcase for chilled / hot products, you can detach them under the second-tier product display shelf. The provided partition plate is made to enter the cold air circulation duct through a notch formed in the back panel to shield the cold air circulation duct in the vertical direction.
また、切欠きは上下に区分される商品陳列棚の冷温商品の陳列比率を変更可能なように上下複数個所に設け、この切欠きを閉塞するために、背面パネルには開度自在に設けられ、仕切板により押し開かれるカバーを設けている。 In addition, notches are provided at multiple locations on the top and bottom so that the display ratio of cold and hot products on the product display shelves divided up and down can be changed, and the back panel can be opened freely to close the notches. A cover that is pushed open by the partition plate is provided.
このように、商品陳列棚に着脱自在に設けられた仕切板により冷気循環ダクト内を上下に遮蔽することにより、冷温商品の併売を可能としている(例えば、特許文献1参照)。 In this way, the cold air circulation duct is shielded up and down by the partition plate detachably provided on the merchandise display shelf, so that cold and hot products can be sold together (for example, see Patent Document 1).
上記特許文献1では、切欠きはショーケースの幅方向に渡って形成していると共に、背面パネルに仕切板を進入させる切欠きを複数形成しなければならず、背面パネルの強度が低下してしまい、変形してしまう虞もある。また、仕切板が進入していない切欠きを完全に閉塞することが難しく、切欠きから冷気が漏れてしまい、十分なエアーカーテンを形成することが出来なくなってしまう虞もある。 In Patent Document 1, the notch is formed in the width direction of the showcase, and a plurality of notches for allowing the partition plate to enter the back panel must be formed, reducing the strength of the back panel. There is also a risk of deformation. Moreover, it is difficult to completely close the notch into which the partition plate has not entered, and there is a possibility that cold air leaks from the notch and a sufficient air curtain cannot be formed.
また、使用されていない切欠きに顧客が誤って手を入れてしまい、手が切欠きとカバーの間に挟まれて怪我を負ってしまう虞もある。 In addition, there is a possibility that a customer accidentally puts a hand into a notch that is not used, and the hand is pinched between the notch and the cover, resulting in injury.
更に、使用していない切欠きに物が入れられてしまった場合に、冷却器上に物が落下し、十分な冷却性能を得ることが出来なくなってしまったり、庫内ファン等が故障してしまう等の虞もある。 In addition, if an object is put into a notch that is not being used, the object will fall on the cooler and it will not be possible to obtain sufficient cooling performance, or the internal fan may break down. There is also a risk of ending up.
本発明は、上記の点に鑑みてなされたものであり、その目的は前記課題を解決し、簡単な操作で、冷蔵商品と温蔵商品との陳列棚の比率を変更でき、効率的に冷蔵商品を冷やすことができるようにしたショーケースを提供することにある。 The present invention has been made in view of the above points. The object of the present invention is to solve the above-mentioned problems, and to change the ratio of display shelves between refrigerated products and warmed products with a simple operation and efficiently refrigerate. The object is to provide a showcase that allows products to be cooled.
上記目的を達成するために、請求項1の発明のショーケースは、コ字状の断熱材と筺体内に区画板を有し、区画板の内側に商品を陳列する庫内を形成すると共に、区画板と断熱材との間に冷気循環ダクトを形成したものであって、庫内に上下に着脱自在に取り付けられた第1商品陳列棚と、第1商品陳列棚の区画板への取り付け位置に対応し、区画板に所定の大きさ、所定の数で形成された複数の冷気導入孔と、区画板の冷気循環ダクト側に支軸を介して回動可能に設けられ、起立した状態と水平とされた状態とに変更可能とされ、起立した状態で冷気導入孔を閉塞し、水平とされた状態で冷気循環ダクトを閉塞するフラッパーとを備え、第1商品陳列棚は冷気循環ダクトの冷気を庫内に導く中間ダクトと、第1商品陳列棚の前後方向に移動自在に取り付けられたフラッパー操作部を有しており、第1商品陳列棚を庫内に取り付け、フラッパー操作部を稼動させてフラッパー操作部の一部を第1商品陳列棚の後端部から突出させると、該フラッパー操作部の一部が区画板に形成された所定の孔を通過し、所定の孔に隣接するフラッパーを回動させて水平状態にして冷気循環ダクトを閉塞すると共に冷気導入孔を開放させて中間ダクトに冷気を導くことを特徴とする。
In order to achieve the above object, the showcase of the invention of claim 1 has a U-shaped heat insulating material and a partition plate in the housing, and forms an interior for displaying products inside the partition plate, A cold air circulation duct is formed between the partition plate and the heat insulating material, and is attached to the partition plate of the first product display shelf that is detachably attached to the interior of the cabinet, and the first product display shelf. A plurality of cold air introduction holes formed in the partition plate with a predetermined size and a predetermined number, and provided on the cold air circulation duct side of the partition plate so as to be rotatable via a support shaft, And a flapper that closes the cold air introduction hole in a standing state and closes the cold air circulation duct in a horizontal state, and the first product display shelf is provided with a cold air circulation duct. an intermediate duct for guiding the cool air into the refrigerator, the movement in the longitudinal direction of the first article display rack Has a flapper operation portion attached to stationary, attach the first commodity display shelf in the refrigerator, the rear end part of the first commodity display shelf flapper operation unit by operating the flapper operation portion The flapper operation part partially passes through a predetermined hole formed in the partition plate , and the flapper adjacent to the predetermined hole is rotated to be in a horizontal state to close the cold air circulation duct and cool air. The introduction hole is opened to guide the cold air to the intermediate duct.
請求項2の発明のショーケースは、上記発明において、区画板に形成された複数の冷気導入孔は、フラッパー操作部が通過した特定の孔と略同じ高さに形成されていることを特徴とする。
The showcase of the invention of claim 2 is characterized in that, in the above invention, the plurality of cold air introduction holes formed in the partition plate are formed at substantially the same height as the specific hole through which the flapper operation section has passed. To do.
請求項3の発明のショーケースは、上記各発明において、冷気循環ダクトの断熱材側に、フラッパー操作部によるフラッパーの回動を止めるフラッパー止めを設けたことを特徴とする。
The showcase of the invention of claim 3 is characterized in that, in each of the above inventions, a flapper stopper for stopping the rotation of the flapper by the flapper operating portion is provided on the heat insulating material side of the cold air circulation duct.
請求項1の発明のショーケースは、コ字状の断熱材と筺体内に区画板を有し、区画板の内側に商品を陳列する庫内を形成すると共に、区画板と断熱材との間に冷気循環ダクトを形成したものであって、庫内に上下に着脱自在に取り付けられた第1商品陳列棚と、第1商品陳列棚の区画板への取り付け位置に対応し、区画板に所定の大きさ、所定の数で形成された複数の冷気導入孔と、区画板の冷気循環ダクト側に支軸を介して回動可能に設けられ、起立した状態と水平とされた状態とに変更可能とされ、起立した状態で冷気導入孔を閉塞し、水平とされた状態で冷気循環ダクトを閉塞するフラッパーとを備え、第1商品陳列棚は冷気循環ダクトの冷気を庫内に導く中間ダクトと、第1商品陳列棚の前後方向に移動自在に取り付けられたフラッパー操作部を有しており、第1商品陳列棚を庫内に取り付け、フラッパー操作部を稼動させてフラッパー操作部の一部を第1商品陳列棚の後端部から突出させると、該フラッパー操作部の一部が区画板に形成された所定の孔を通過し、所定の孔に隣接するフラッパーを回動させて水平状態にして冷気循環ダクトを閉塞すると共に冷気導入孔を開放させて中間ダクトに冷気を導くことにより、区画板の強度を低下させること無く、冷蔵商品と温蔵商品の併売を行うことができる。
The showcase of the invention of claim 1 has a U-shaped heat insulating material and a partition plate in the housing, and forms an interior for displaying products inside the partition plate, and between the partition plate and the heat insulating material. A cold air circulation duct is formed on the partition plate, corresponding to the first product display shelf that is detachably attached to the interior of the cabinet and the mounting position of the first product display shelf to the partition plate. A plurality of cold air introduction holes formed in a predetermined number, and are provided on the cold air circulation duct side of the partition plate so as to be rotatable via a support shaft, and are changed between a standing state and a horizontal state The first product display shelf is an intermediate duct that guides the cold air of the cold air circulation duct into the cabinet, and is provided with a flapper that closes the cold air introduction hole in a standing state and closes the cold air circulation duct in a horizontal state. If, mounted movably in the longitudinal direction of the first article display rack flat It has over operation unit, attach the first commodity display shelf in the refrigerator, when the protruded portion of the flapper operation unit by operating the flapper operation portion from the rear end portion of the first product display shelf, A part of the flapper operation part passes through a predetermined hole formed in the partition plate, and the flapper adjacent to the predetermined hole is rotated to be in a horizontal state to close the cold air circulation duct and to open the cold air introduction hole. Thus, by introducing cold air to the intermediate duct, it is possible to sell both refrigerated products and warmed products without reducing the strength of the partition plate.
請求項2の発明のショーケースは、上記発明に加え、区画板に形成された複数の冷気導入孔は、フラッパー操作部が通過した特定の孔と略同じ高さに形成されていることにより、庫内の左右方向に均一なエアーカーテンを形成することができる。
請求項3の発明のショーケースは、上記各発明に加え、冷気循環ダクトの断熱材側に、フラッパー操作部によるフラッパーの回動を止めるフラッパー止めを設けたことにより、フラッパーがフラッパー止めで確実に停止し、フラッパー操作部よりも上部に冷気が流れないようにすることができる。
In the showcase of the invention of claim 2, in addition to the above invention, the plurality of cold air introduction holes formed in the partition plate are formed at substantially the same height as the specific hole through which the flapper operation section has passed , A uniform air curtain can be formed in the left-right direction in the cabinet .
In addition to the above-mentioned inventions, the showcase of the invention of claim 3 is provided with a flapper stopper that stops the rotation of the flapper by the flapper operation section on the heat insulating material side of the cold air circulation duct , so that the flapper can be reliably secured by the flapper stopper. stop, Ru can be so cool air does not flow in the upper than flapper operation unit.
以下、図面に基づき本発明の実施形態を詳細に説明する。
ショーケース1は前面に開口するコ字状の断熱材2と区画板3によって本体が構成されてお
り、区画板3と断熱材2との間に背方から上方に渡る冷気循環ダクト4が構成されている
。また、冷気循環ダクトの下端には、前方に延在するデッキバン5が設けられており、こ
れら、断熱材、区画板及びデッキバンの内側に庫内6が構成されている。そして、デッキバンの下方には冷気循環ダクトに連通してその一部を構成する下部ダクト7が構成されている。
冷気循環ダクトの上端は庫内の前面開口上縁に位置する上部冷気吐出口9に連通し、その前方部には商品を照らす蛍光灯支持部材10が設置されている。下部ダクトの前端は庫内の前面開口下縁に位置すると共に、複数のスリットから成る冷気吸込口11に連通している。また、デッキパン5の下方の下部ダクトには冷気送給用の送風機8が配置され、庫内後方の冷気循環ダクト内には冷却装置の冷凍サイクルを構成する冷却器12が縦設されている。
庫内には中間ダクト14と複数段の商品陳列棚13が、本実施例では上下に7段架設されている。各商品陳列棚は、後端に後方に突出する鉤状の爪を有した左右一対のブラケット15と、このブラケット上に差し渡して着脱自在に取り付けられた棚板16と、この棚板の下面に取り付けられた加温用の図示しない電気ヒータとから構成されている。
そして、ショーケース内の区画板に取り付けられた棚支柱17に、上下方向に複数形成された孔18に前記ブラケットの爪を係脱自在に係合させることにより、各商品陳列棚13は庫内に置いて上下位置(高さ)を変更可能に架設されている。尚、この場合、陳列する商品(缶やペットボトル等)の高さ寸法に合わせて効率的な棚配置ができるように、商品に対応した番号や色を棚支柱17(棚支柱の所定の高さの位置)に付しておくと良い。
各図において14は本発明の中間ダクトである。この中間ダクト14上には、商品陳列棚13が構成されており、この中間ダクト14の前端において斜め前下方に開口する棚下冷気吐出口18に連通され、後端は孔にて開口している。また、この棚ダクト部材には前後方向に移動自在に取り付けられたフラッパー操作部20が設けられている。
尚、このフラッパー操作部20は操作部を稼働させると突起物が突出する仕組みになっている。また、冷気循環ダクト4内にはフラッパー止め21と、また孔を塞ぐように冷気循環ダクト4内に可動式のフラッパー22が複数設けられている。
中間ダクト14に設置されているフラッパー操作部20を操作すると、孔をフラッパー操作部20が通過し、孔に隣接するフラッパー22が回動する。回動したフラッパー22はフラッパー止め21に接し、それ以上回動することはない。これにより、冷気循環ダクト4内に冷気の流動を変化させる壁ができる。
そのため、冷気循環ダクト4内を流れる冷気はフラッパー22とフラッパー操作部20により、それ以上上方部に冷気が流れない。冷気はフラッパー22により開口された孔から中間ダクト14に流れる。中間ダクト14内を流れる冷気は前端において斜め前下方に開口する棚下冷気吐出口18を通り、下方に吹出され、エアーカーテンを形成する。
棚下冷気吐出口18より吹出された冷気は冷気吸込口11に向けて流れることで、中間ダクト14よりも下段に陳列された商品は冷蔵商品として販売ができる。
中間ダクト14よりも上の商品陳列棚13は、商品陳列棚に図示しない内蔵されているヒータを作動させることで加温されるので、温蔵商品を販売することができる。
このように、中間ダクト14の差し込み位置を変更するだけで、容易に冷蔵商品と温蔵商品の陳列比率を変更することができる。
フラッパー22の支軸を区画板3のフラッパー操作部20が侵入する孔19の上方に形成したことにより、冷気循環ダクト4内の冷気を中間ダクト14内に誘導することができる。
冷気循環ダクト4の断熱材2側にフラッパー止め21を有していることにより、フラッパー22がフラッパー止め21で確実に停止し、フラッパー操作部20よりも上部に冷気が流れないようにすることができる。
中間ダクト14に接続されているフラッパー操作部20が通過した孔19と略同じ高さに冷気を中間ダクト14に導く冷気導入孔を複数形成したことにより、庫内の左右方向に均一なエアーカーテンを形成することができる。
区画板3について説明をする。区画板3に設けられた複数の孔23の大きさは任意である。これは、孔23が設けられている区画板3の位置により孔23の大きさや数が決まる。これは、冷気循環ダクト4内を流れる冷気の風力が異なるため、それを調節するためであり、区画板3の強度を保つためでもある。
なお、上記実施例では、商品陳列棚が7段の場合について説明したが、この段数に限られるものではない。
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
The main body of the showcase 1 is composed of a U-shaped heat insulating material 2 and a partition plate 3 that open to the front, and a cold air circulation duct 4 is formed between the partition plate 3 and the heat insulating material 2 from the back to the top. Has been. Further, a deck van 5 extending forward is provided at the lower end of the cold air circulation duct, and the interior 6 is configured inside these heat insulating material, partition plate and deck van. A lower duct 7 communicating with the cold air circulation duct and constituting a part thereof is formed below the deck van.
The upper end of the cold air circulation duct communicates with the upper cold air discharge port 9 located at the upper edge of the front opening in the cabinet, and a fluorescent lamp support member 10 for illuminating the product is installed in the front part. The front end of the lower duct is located at the lower edge of the front opening in the cabinet, and communicates with the cold air inlet 11 composed of a plurality of slits. A blower 8 for supplying cold air is disposed in a lower duct below the deck pan 5, and a cooler 12 constituting a refrigeration cycle of a cooling device is provided vertically in a cold air circulation duct at the rear of the inside of the cabinet.
In the warehouse, an intermediate duct 14 and a plurality of product display shelves 13 are erected up and down in seven steps in this embodiment. Each merchandise display shelf has a pair of left and right brackets 15 having hook-like claws protruding rearward at the rear end, a shelf plate 16 that is detachably attached across the brackets, and a lower surface of the shelf plate. It comprises an attached electric heater (not shown) for heating.
Each product display shelf 13 is stored in the cabinet by removably engaging the claw of the bracket with a plurality of holes 18 formed in the vertical direction on a shelf column 17 attached to a partition plate in the showcase. It is installed so that the vertical position (height) can be changed. In this case, the numbers and colors corresponding to the products are assigned to the shelf columns 17 (the predetermined heights of the shelf columns) so that the shelves can be efficiently arranged according to the height dimensions of the products to be displayed (cans, plastic bottles, etc.) It is good to add it to the position.
In each figure, 14 is an intermediate duct of the present invention. A product display shelf 13 is formed on the intermediate duct 14, and communicates with a shelf lower cool air discharge port 18 that opens obliquely forward and downward at the front end of the intermediate duct 14, and the rear end opens with a hole. . Further, the shelf duct member is provided with a flapper operation section 20 that is attached to be movable in the front-rear direction.
The flapper operation unit 20 has a mechanism in which a protrusion protrudes when the operation unit is operated. Further, a plurality of flapper stoppers 21 are provided in the cold air circulation duct 4 and a plurality of movable flappers 22 are provided in the cold air circulation duct 4 so as to close the holes.
When the flapper operation unit 20 installed in the intermediate duct 14 is operated, the flapper operation unit 20 passes through the hole, and the flapper 22 adjacent to the hole rotates. The rotated flapper 22 contacts the flapper stopper 21 and does not rotate any further. Thereby, the wall which changes the flow of cold air in the cold air circulation duct 4 is made.
Therefore, the cold air flowing in the cold air circulation duct 4 does not flow further upward due to the flapper 22 and the flapper operation unit 20. The cold air flows from the hole opened by the flapper 22 to the intermediate duct 14 . The cold air flowing through the intermediate duct 14 passes through the under shelf cold air discharge port 18 that opens obliquely forward and downward at the front end, and is blown downward to form an air curtain.
The cool air blown from the cool air discharge port 18 below the shelf flows toward the cool air suction port 11, so that the products displayed below the intermediate duct 14 can be sold as refrigerated products.
Since the product display shelf 13 above the intermediate duct 14 is heated by operating a heater (not shown) built in the product display shelf, it is possible to sell warm products.
Thus, the display ratio of the refrigerated product and the warmed product can be easily changed simply by changing the insertion position of the intermediate duct 14.
By forming the support shaft of the flapper 22 above the hole 19 through which the flapper operation section 20 of the partition plate 3 enters, the cool air in the cool air circulation duct 4 can be guided into the intermediate duct 14.
By having the flapper stopper 21 on the heat insulating material 2 side of the cold air circulation duct 4, the flapper 22 is reliably stopped at the flapper stopper 21 so that the cold air does not flow above the flapper operation unit 20. it can.
By forming a plurality of cold air introduction holes that guide the cold air to the intermediate duct 14 at approximately the same height as the holes 19 through which the flapper operation unit 20 connected to the intermediate duct 14 has passed, a uniform air curtain in the left-right direction in the cabinet Can be formed.
The partition plate 3 will be described. The size of the plurality of holes 23 provided in the partition plate 3 is arbitrary. The size and number of the holes 23 are determined by the position of the partition plate 3 in which the holes 23 are provided. This is because the wind force of the cold air flowing in the cold air circulation duct 4 is different, so that it is adjusted, and the strength of the partition plate 3 is also maintained.
In addition, although the said Example demonstrated the case where a merchandise display shelf was seven steps, it is not restricted to this number of steps.
1 ショーケース
2 断熱材
3 区画板
4 冷気循環ダクト
5 デッキバン
6 庫内
8 送風機
12 冷却器
13 商品陳列棚
14 中間ダクト
15 ブラケット
16 棚板
20 フラッパー操作部
21 フラッパー止め
22 フラッパー
23 孔
DESCRIPTION OF SYMBOLS 1 Showcase 2 Heat insulating material 3 Partition board 4 Cold-air circulation duct 5 Deck ban 6 Inside 8 Blower 12 Cooler 13 Product display shelf 14 Intermediate duct 15 Bracket 16 Shelf board 20 Flapper operation part 21 Flapper stopper 22 Flapper 23 Hole
Claims (3)
前記庫内に上下に着脱自在に取り付けられた第1商品陳列棚と、
前記第1商品陳列棚の前記区画板への取り付け位置に対応し、前記区画板に所定の大きさ、所定の数で形成された複数の冷気導入孔と、
前記区画板の冷気循環ダクト側に支軸を介して回動可能に設けられ、起立した状態と水平とされた状態とに変更可能とされ、起立した状態で前記冷気導入孔を閉塞し、水平とされた状態で前記冷気循環ダクトを閉塞するフラッパーとを備え、
前記第1商品陳列棚は前記冷気循環ダクトの冷気を前記庫内に導く中間ダクトと、前記第1商品陳列棚の前後方向に移動自在に取り付けられたフラッパー操作部を有しており、
前記第1商品陳列棚を前記庫内に取り付け、前記フラッパー操作部を稼動させて前記フラッパー操作部の一部を前記第1商品陳列棚の後端部から突出させると、該フラッパー操作部の一部が前記区画板に形成された所定の孔を通過し、前記所定の孔に隣接するフラッパーを回動させて水平状態にして前記冷気循環ダクトを閉塞すると共に前記冷気導入孔を開放させて前記中間ダクトに冷気を導くことを特徴とするショーケース。 In a showcase that has a U-shaped heat insulating material and a partition plate in the housing, forms an interior for displaying products inside the partition plate, and forms a cold air circulation duct between the partition plate and the heat insulating material. ,
A first commodity display shelf that is detachably attached to the inside of the cabinet;
Corresponding to the mounting position of the first commodity display shelf to the partition plate, a plurality of cold air introduction holes formed in the partition plate with a predetermined size and a predetermined number,
The partition plate is provided on the cold air circulation duct side so as to be rotatable via a support shaft, and can be changed between an upright state and a horizontal state, and the cold air introduction hole is closed in the upright state, And a flapper for closing the cold air circulation duct in a state where
The first product display shelf has an intermediate duct that guides the cold air of the cold air circulation duct into the cabinet, and a flapper operation unit that is movably attached in the front-rear direction of the first product display shelf,
Attach the first commodity display shelf in the cabinet, when it is operated the flapper operating portion to protrude a portion of the flapper operating unit from the rear end portion of the first product display shelf, the flapper operation unit A part of which passes through a predetermined hole formed in the partition plate, rotates a flapper adjacent to the predetermined hole to be in a horizontal state, closes the cold air circulation duct, and opens the cold air introduction hole. A showcase that guides cold air to the intermediate duct.
The showcase according to claim 1 or 2, wherein a flapper stopper for stopping the rotation of the flapper by the flapper operation portion is provided on the heat insulating material side of the cold air circulation duct.
Priority Applications (1)
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JP2010149621A JP5605022B2 (en) | 2010-06-30 | 2010-06-30 | Showcase |
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JP2010149621A JP5605022B2 (en) | 2010-06-30 | 2010-06-30 | Showcase |
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JP5605022B2 true JP5605022B2 (en) | 2014-10-15 |
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Cited By (1)
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JP2018033607A (en) * | 2016-08-30 | 2018-03-08 | 株式会社保坂製作所 | Open-type showcase |
Families Citing this family (3)
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JP6090691B2 (en) * | 2012-12-21 | 2017-03-08 | パナソニックIpマネジメント株式会社 | Showcase |
GB2540021B (en) | 2016-05-06 | 2017-08-02 | Vertical Cabinet Company Ltd | An open-front refrigerator and a method of cooling items therein |
JP6984280B2 (en) * | 2017-09-27 | 2021-12-17 | 富士電機株式会社 | Showcase |
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NO312006B1 (en) * | 2000-06-26 | 2002-03-04 | Svein Henrik Vormedal | Cooling shelves for refrigerated products and method for controlled / controlled air circulation in the shelf |
US20060240761A1 (en) * | 2003-06-27 | 2006-10-26 | Shoichi Yamaguchi | Duct system and receiving device |
JP4716401B2 (en) * | 2004-12-07 | 2011-07-06 | 中野冷機株式会社 | Refrigerated display case |
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JP2018033607A (en) * | 2016-08-30 | 2018-03-08 | 株式会社保坂製作所 | Open-type showcase |
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