JP2003269855A - Cooling storage - Google Patents

Cooling storage

Info

Publication number
JP2003269855A
JP2003269855A JP2002068749A JP2002068749A JP2003269855A JP 2003269855 A JP2003269855 A JP 2003269855A JP 2002068749 A JP2002068749 A JP 2002068749A JP 2002068749 A JP2002068749 A JP 2002068749A JP 2003269855 A JP2003269855 A JP 2003269855A
Authority
JP
Japan
Prior art keywords
storage chamber
tray
shelf
rails
stopper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2002068749A
Other languages
Japanese (ja)
Other versions
JP4073222B2 (en
Inventor
Ryoichi Onda
良一 恩田
Kazuyuki Kageyama
和幸 景山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoshizaki Electric Co Ltd
Original Assignee
Hoshizaki Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoshizaki Electric Co Ltd filed Critical Hoshizaki Electric Co Ltd
Priority to JP2002068749A priority Critical patent/JP4073222B2/en
Publication of JP2003269855A publication Critical patent/JP2003269855A/en
Application granted granted Critical
Publication of JP4073222B2 publication Critical patent/JP4073222B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To secure a cold air passage on the inner side of a storage chamber. <P>SOLUTION: Shelf pillars 40 are erected at four corners in a storage chamber 16, and a lateral pair of rails 43L, 43R are laid between the front and inner shelf pillars 40 and supported in the abutting attitude of lateral plates 47 at the same height. A tray 50 and a shelf net are selectively placed on both rails 43L, 43R. Both rails 43L, 43R are formed with stoppers 60 rising at the inner edges of the lateral plates 47 and positioned frontward by a prescribed dimension S from the inner wall 16A of the storage chamber 16. When the tray 50 is put inside, the inner edge abuts on the stoppers 60 to regulate further push-in. The deformation of the tray caused by abutting on the inner wall 16A is prevented, and a clearance is formed between the inner wall 16A and the tray to secure a cold air passage. In the case of the shelf net, the stoppers 60 are fastened in front of the inner frame to prevent frontward dislocation. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は、急速凍結庫等の冷
却庫に関する。
TECHNICAL FIELD The present invention relates to a refrigerator such as a quick freezer.

【0002】[0002]

【従来の技術】従来、急速凍結庫の一例として、図7及
び図8に示すものが知られている。このものは、断熱箱
体からなる凍結庫本体1内に、収納室2と冷却器室3と
が左右に並んで設けられている。冷却器室3内には、冷
凍装置4と冷媒配管により循環接続された冷却器5が中
央高さ位置に、その上下両側に庫内ファン6が収容され
ているとともに、収納室2の左右の側壁には、左右で対
をなすレール7が多段に設けられている。そして、食材
S等を載せたトレイ8をレール7に載せて支持し、冷凍
装置4並びに庫内ファン6を駆動すると、庫内空気が冷
却器5に向けて吸引され、冷却器5を通過する間に熱交
換により生成された冷気が、上下の庫内ファン6により
収納室2内に向けて吹き出されるといった循環流が生
じ、食材S等が急速凍結されるようになっている。
2. Description of the Related Art Conventionally, as an example of a quick freezer, those shown in FIGS. 7 and 8 are known. In this case, a storage chamber 2 and a cooler chamber 3 are provided side by side in a freezer main body 1 formed of a heat insulating box. Inside the cooler chamber 3, a cooler 5 circulated and connected to the refrigerating device 4 by a refrigerant pipe is housed at a central height position, and inside and outside fans 6 are housed on both upper and lower sides thereof. On the side wall, left and right rails 7 that are paired are provided in multiple stages. Then, when the tray 8 on which the foodstuffs S and the like are placed is placed and supported on the rail 7 and the refrigerating device 4 and the internal fan 6 are driven, the internal air is sucked toward the cooler 5 and passes through the cooler 5. In the meantime, a cold flow generated by heat exchange is blown toward the inside of the storage chamber 2 by the upper and lower in-compartment fans 6, so that the foodstuffs S and the like are rapidly frozen.

【0003】ここで、トレイ8が収納室2の奥壁2Aに
直接に当てられる構造であると、収納室2の奥側で冷気
の通路を塞ぐことになるし、トレイ8を勢い良く入れて
突き当てると、奥壁2Aを変形させる等のおそれがあ
る。そのため従来では、収納室2の奥壁2Aの幅方向の
中央部において、例えばチャンネル材9をほぼ全高にわ
たって取り付け、このチャンネル材9にトレイ8を突き
当てることで、奥壁2Aとの間に冷気通路を確保し、ま
た奥壁2Aが損傷を受けることを防止するようにしてい
た。
If the tray 8 has a structure in which the tray 8 is directly applied to the back wall 2A of the storage chamber 2, the cold air passage will be blocked at the back side of the storage chamber 2, and the tray 8 will be swiftly inserted. If it abuts, the back wall 2A may be deformed. Therefore, conventionally, for example, a channel material 9 is attached over substantially the entire height in the central portion of the back wall 2A of the storage chamber 2 in the width direction, and the tray 8 is abutted against the channel material 9 to cool the back wall 2A. The passage is secured and the back wall 2A is prevented from being damaged.

【0004】[0004]

【発明が解決しようとする課題】しかるに従来の方法で
は、大型のチャンネル材9を余分に取り付けるのである
から、重量増を招くし、製造コストも増加する不具合が
ある。また、図8の符号xに示すように、チャンネル材
9の左側(冷却器室3と反対側)には、どうしても冷気
が行き渡り難いため、食材Sの均一な凍結や冷却に支障
を来すおそれがあり、さらなる改良が切望されていた。
本発明は上記のような要望に基づいて完成されたもので
ある。
However, in the conventional method, since the large channel material 9 is additionally attached, there is a problem that the weight is increased and the manufacturing cost is also increased. Further, as indicated by the symbol x in FIG. 8, it is difficult for the cool air to spread to the left side of the channel material 9 (the side opposite to the cooler chamber 3), which may hinder the uniform freezing and cooling of the foodstuff S. There was a long-awaited improvement.
The present invention has been completed based on the above demands.

【0005】[0005]

【課題を解決するための手段】請求項1の発明は、冷却
庫本体内には、冷気が循環供給される収納室が画成さ
れ、この収納室の左右の側壁には、トレイまたは棚網を
受けて支持するレールが対向して多段に配設された冷却
庫において、前記レールの奥端側でかつ前記収納室の奥
壁よりも所定寸法手前の位置には、ストッパが立ち上が
り形成されている構成としたところに特徴を有する。請
求項2の発明は、請求項1に記載のものにおいて、前記
収納室の側方には、この収納室に冷気を循環供給すべく
冷却器等が装備された冷却器室が並んで設けられている
ところに特徴を有する。請求項3の発明は、請求項1ま
たは請求項2に記載のものにおいて、前記ストッパは、
前記レールに載せられた棚網における奥枠の上面位置を
越えないような高さ寸法に設定されているところに特徴
を有する。
According to a first aspect of the present invention, a storage chamber for circulating and supplying cold air is defined in a cooling box body, and trays or shelf nets are formed on left and right side walls of the storage chamber. In a cooler in which rails that receive and support the rails are arranged in multiple stages facing each other, a stopper is formed upright on the rear end side of the rail and at a position before a predetermined dimension from the rear wall of the storage chamber. It has a feature in that it has a structure. According to a second aspect of the present invention, in the first aspect, a cooler chamber equipped with a cooler or the like is provided side by side on the side of the storage chamber so as to circulate and supply cool air to the storage chamber. There is a feature in that. The invention according to claim 3 is the one according to claim 1 or 2, wherein the stopper is
It is characterized in that the height dimension is set so as not to exceed the upper surface position of the inner frame of the rack net placed on the rail.

【0006】[0006]

【発明の作用及び効果】<請求項1の発明>トレイをレ
ールに沿って挿入した場合は、ストッパに当たることで
それ以上の挿入が規制される。トレイの奥縁が収納室の
奥壁から離間し、冷気通路が確保される。また、トレイ
が奥壁に当たって変形等を招くことが避けられる。棚網
をレールに載せる場合は、その奥枠をストッパに掛止す
ることで、手前側へのずれが防止できる。棚網の場合
は、仮にその奥枠が収納室の奥壁に当接しても、網であ
ることから冷気通路は確保される。レールにストッパを
設けた構造であるから、従来の収納室の奥壁にチャンネ
ル材等を設けた場合と比較すると、大幅な重量増を招く
ことなく、また安価に対応できる。
<Advantages and effects of the invention><Invention of claim 1> When the tray is inserted along the rail, further insertion is restricted by hitting the stopper. The back edge of the tray is separated from the back wall of the storage chamber, and a cold air passage is secured. In addition, it is possible to prevent the tray from hitting the inner wall and causing deformation. When the shelf net is placed on the rail, the back frame can be hooked on the stopper to prevent it from shifting toward the front side. In the case of a shelf net, even if the inner frame of the shelf net comes into contact with the inner wall of the storage chamber, since it is a net, the cold air passage is secured. Since the rail is provided with the stopper, the weight can be reduced and the cost can be reduced, compared with the case where the channel material is provided on the back wall of the conventional storage chamber.

【0007】<請求項2の発明>冷却器室が収納室の側
方にあると、奥壁に沿って左右方向に冷気の流れる可能
性があるが、ストッパは奥壁の手前に離間していること
から、このような左右方向の冷気通路も確保される。 <請求項3の発明>棚網の奥枠がストッパで掛止された
場合、ストッパは奥枠の上面よりも下方に引っ込んでい
るから、例えば食材が袋やラップで包んで棚網上に載せ
られた場合に、袋やラップがストッパに引っ掛かって破
れるといったことが防止される。
<Invention of Claim 2> When the cooler chamber is on the side of the storage chamber, there is a possibility that cool air will flow in the left-right direction along the back wall, but the stopper is separated in front of the back wall. Therefore, such a cool air passage in the left-right direction is also secured. <Invention of Claim 3> When the back frame of the shelf net is hooked by the stopper, since the stopper is retracted below the upper surface of the back frame, for example, the food is wrapped in a bag or wrap and placed on the shelf net. If the bag or wrap is caught, it is prevented that the bag or the wrap is caught by the stopper and is torn.

【0008】[0008]

【発明の実施の形態】以下、本発明の一実施形態を図1
ないし図6に基づいて説明する。この実施形態では、急
速凍結庫に適用した場合を例示している。図1及び図2
において、符号10は、前面開口の縦長の断熱箱体から
なる凍結庫本体であって、底面の四隅に設けられた脚1
1で支持されているとともに、前面開口が中央高さ位置
で仕切枠12により仕切られて上下の出入口13が形成
されており、各出入口13に、断熱扉14が左右方向の
揺動開閉可能に支持されている。本体10内は、図1に
示すように、仕切カバー15を境として、正面から見た
左側の2/3強の領域に収納室16が、右側の残りの領
域に冷却器室17がそれぞれ形成されている。
BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to FIG.
Or, it demonstrates based on FIG. In this embodiment, the case where it is applied to a quick freezer is illustrated. 1 and 2
In the figure, reference numeral 10 is a freezer main body composed of a vertically elongated heat-insulating box body having a front opening, and a leg 1 provided at four corners of the bottom surface.
1, the front opening is partitioned by a partition frame 12 at a central height position to form upper and lower entrances 13 and a heat insulation door 14 is swingably opened and closed in the left and right directions at each entrance 13. It is supported. As shown in FIG. 1, inside the main body 10, a storage chamber 16 is formed in a region of a little more than 2/3 on the left side as viewed from the front, and a cooler chamber 17 is formed in the remaining region on the right side with the partition cover 15 as a boundary. Has been done.

【0009】冷却器室17の前面には前面カバー18が
張設されており、冷却器室17内には、ほぼ中央高さ位
置に冷却器20が、その上下両側に庫内ファン21が配
設されている。冷却器20は、本体10の上面に設けら
れた機械室23内の冷凍装置24と冷媒配管により循環
接続され、周知の冷凍サイクルが構成されている。上下
の庫内ファン21は、それぞれ上下両面の開口されたフ
ァンケース26に収められて収納室16側を向いて取り
付けられ、ファンケース26の前面にはベルマウス27
が形成されている。
A front cover 18 is stretched over the front surface of the cooler chamber 17, and a cooler 20 is arranged in the cooler chamber 17 at a substantially central position, and internal fans 21 are arranged on both upper and lower sides thereof. It is set up. The cooler 20 is circulated and connected to a refrigerating device 24 in a machine room 23 provided on the upper surface of the main body 10 by means of a refrigerant pipe to form a known refrigerating cycle. The upper and lower internal fans 21 are housed in fan cases 26 having openings on both upper and lower sides, respectively, and are attached to face the storage chamber 16 side. A bell mouth 27 is provided on the front surface of the fan case 26.
Are formed.

【0010】上記した仕切カバー15は、図2に示すよ
うに、冷却器カバー30と上下2枚の庫内ファンカバー
31とから構成され、後記する右側の前後の棚柱40の
間に張設されている。冷却器カバー30は、冷却器20
の前方(図1の左側)に配され、多数の吸込口32がほ
ぼ全面に整列して形成されている。庫内ファンカバー3
1は、それぞれ上下の庫内ファン21の前方に配され、
その裏面の中央部には、ベルマウス27内に嵌合可能な
円筒形をなす吹出口33が形成されている。各カバー3
0,31は、それぞれその奥縁が奥側の棚柱40にヒン
ジ35を介して取り付けられ、収納室16の奥壁16A
側に向けて揺動可能に支持されているとともに、手前側
の縁部が手前側の棚柱40にねじ止めされるようになっ
ている。
As shown in FIG. 2, the partition cover 15 is composed of a cooler cover 30 and upper and lower two fan covers 31 inside, and is stretched between the front and rear shelf columns 40 on the right side, which will be described later. Has been done. The cooler cover 30 includes the cooler 20.
Is arranged on the front side (on the left side in FIG. 1), and a large number of suction ports 32 are formed so as to be aligned over substantially the entire surface. Internal fan cover 3
1 is arranged in front of the upper and lower internal fan 21, respectively,
A cylindrical air outlet 33 that can be fitted into the bell mouth 27 is formed in the center of the back surface. Each cover 3
The back edges of 0 and 31 are attached to the shelf column 40 on the back side via a hinge 35, respectively, and the back wall 16A of the storage chamber 16 is provided.
It is swingably supported toward the side, and the front edge is screwed to the front shelf post 40.

【0011】収納室16内には、一部既述したように、
その四隅に棚柱40が立てられている。各棚柱40に
は、図3に示すように、左右で対向する面に、複数の取
付孔41が一定のピッチを開けて多段に形成されてい
る。一方、左右で対をなす断面L字形のレール43L,
43Rが複数組備えられている。これらのレール43
L,43Rは左側と右側とで専用であり、共に断面L字
形をなして向い合わせの姿勢で使用されるようになって
いる。各レール43L,43Rには縦板44の長さ方向
の両端部に引掛部45が形成されており、これらの引掛
部45を取付孔41に引っ掛けつつ、左側と右側におい
てそれぞれ手前と奥の棚柱40の間に差し渡され、同一
高さで横板47を突き合わせた姿勢で支持されるように
なっている。
Inside the storage chamber 16, as already mentioned,
Shelf posts 40 are set up at the four corners. As shown in FIG. 3, a plurality of mounting holes 41 are formed in a plurality of mounting holes 41 on each of the shelves 40 on the surfaces facing each other in the left-right direction at a constant pitch. On the other hand, the left and right rails 43L having an L-shaped cross section,
A plurality of sets of 43R are provided. These rails 43
The L and 43R are dedicated to the left side and the right side, and both are L-shaped in cross section and are used in a facing position. The rails 43L and 43R are formed with hooks 45 at both ends in the lengthwise direction of the vertical plate 44. While hooking these hooks 45 in the mounting holes 41, the left and right shelves are at the front and back, respectively. It is arranged between the pillars 40, and is supported in a posture in which the horizontal plates 47 are abutted at the same height.

【0012】これらの左右のレール43L,43Rの対
が複数段に配され、対をなす両レール43L,43Rに
は、トレイ50と、棚網52とが選択的に載せられるよ
うになっている。トレイ50は方形の浅皿状をなし、側
壁の上縁が少し開いて形成されている。トレイ50は、
その左右の側縁を、左右のレール43L,43Rの横板
47の上に載せつつ出し入れされるようになっている。
一方の棚網52は、方形をなす外枠53内の奥行方向の
中間位置に中間枠54が差し渡され、外枠53の手前側
と奥側の縁部53A,53Bとの間に、複数本の線材5
5が左右方向に間隔に開けて並んで固定されている。ま
た、外枠53の奥縁53Bにはストッパ枠56が立ち上
がって形成されている。この棚網52も、外枠53の左
右の側縁53Cを左右のレール43L,43Rの横板4
7の上に載せて支持されるようになっている。
A pair of the left and right rails 43L and 43R are arranged in a plurality of stages, and a tray 50 and a shelf net 52 are selectively placed on the pair of rails 43L and 43R. . The tray 50 has a rectangular shallow dish shape and is formed with the upper edge of the side wall slightly opened. Tray 50
The left and right side edges of the rails 43L and 43R are placed on and removed from the horizontal plate 47 of the rails 43L and 43R.
On one shelf net 52, an intermediate frame 54 is provided at an intermediate position in the depth direction within a rectangular outer frame 53, and a plurality of shelves 52 are provided between the front and rear edges 53A and 53B of the outer frame 53. Book wire 5
5 are fixed side by side with an interval in the left-right direction. A stopper frame 56 is formed upright on the inner edge 53B of the outer frame 53. This shelf net 52 also has the left and right side edges 53C of the outer frame 53 and the horizontal plates 4 of the left and right rails 43L and 43R.
It is designed to be placed on top of 7 and supported.

【0013】さて、上記した左右のレール43L,43
Rには、その横板47の奥縁における内方への突出端側
に、ストッパ60が立ち上がり形成されている。このス
トッパ60は、レール43L,43Rが棚柱40に正規
に取り付けられた場合において、図4に示すように、収
納室16の奥壁16Aから所定寸法Sだけ手前に位置す
るようになっている。このストッパ60は、図5に示す
ように、トレイ50の奥縁を突き当てて、それ以上の奥
側への挿入を規制するように機能する。また、棚網52
については、図6に示すように、外枠53の奥縁53B
の手前に掛止するように機能する。この棚網52を掛止
する場合を睨んで、ストッパ60の背の高さhが、外枠
53の奥縁53Bの高さ寸法Hよりも小さくなるように
形成されている。
Now, the above-mentioned left and right rails 43L, 43
On the R, a stopper 60 is formed upright on the inner edge of the lateral plate 47 protruding toward the inside. When the rails 43L and 43R are properly attached to the shelf column 40, the stopper 60 is located at a predetermined distance S from the back wall 16A of the storage chamber 16 as shown in FIG. . As shown in FIG. 5, this stopper 60 functions so as to abut the inner edge of the tray 50 and regulate the insertion of the tray 50 further to the inner side. Also, the shelf network 52
As shown in FIG. 6, the outer edge 53B of the outer frame 53 is
It functions to hang in front of. The height h of the back of the stopper 60 is formed so as to be smaller than the height dimension H of the inner edge 53B of the outer frame 53, observing the case where the shelf net 52 is hooked.

【0014】続いて、本実施形態の作用を説明する。食
材はトレイ50に載せて入れられるか、あるいは適宜位
置に予め設置された棚網52に載せられる。棚網52
は、外枠53の左右の側縁53Cを、左右のレール43
L,43Rの横板47の上に滑らせて入れられたのち、
図6に示すように、奥縁53Bがストッパ60の奥側に
嵌められて、手前への抜け止め状態に設置される。棚網
52上へは食材は、直に載せられるか、例えば袋やラッ
プで被包されて載せられる。
Next, the operation of this embodiment will be described. The food material is placed on the tray 50 or placed on a shelf net 52 which is previously installed at an appropriate position. Shelf net 52
The left and right side edges 53C of the outer frame 53,
After being slid on the horizontal plate 47 of L and 43R,
As shown in FIG. 6, the back edge 53B is fitted on the back side of the stopper 60, and is installed in a state where it does not come out of the front side. The food material is placed directly on the shelf net 52, or is wrapped by, for example, a bag or a wrap.

【0015】一方、トレイ50を使用する場合は、食材
を収納したトレイ50が、その左右の側縁を左右のレー
ル43L,43Rの横板47の上に滑らせて入れられ、
図4及び図5に示すように、トレイ50の奥縁がレール
43L,43Rのストッパ60に当たったところで、押
し込みが規制される。すなわち、トレイ50の奥縁が収
納室16の奥壁16Aに突き当たることが回避される。
またこのとき、トレイ50の奥縁と、収納室16の奥壁
16Aとの間には隙間ができた状態となる。
On the other hand, in the case of using the tray 50, the tray 50 containing food materials is placed by sliding the left and right side edges thereof onto the horizontal plates 47 of the left and right rails 43L and 43R,
As shown in FIGS. 4 and 5, when the inner edge of the tray 50 hits the stoppers 60 of the rails 43L and 43R, the pushing is restricted. That is, the back edge of the tray 50 is prevented from hitting the back wall 16A of the storage chamber 16.
At this time, a gap is formed between the inner edge of the tray 50 and the inner wall 16A of the storage chamber 16.

【0016】係る状態で、冷凍装置24並びに両庫内フ
ァン21が駆動されると、図1の矢線に示すように、収
納室16内の庫内空気が、冷却器カバー30の吸込口3
2を通って冷却器20に向けて吸引され、冷却器20を
通過する間に熱交換により冷気が生成される。この冷気
は、上下のファンケース26内に導かれた後、庫内ファ
ンカバー31の吹出口33から収納室16内に向けて吹
き出されるといった循環流が生じ、もって収納室16内
が冷却されて食材が凍結される。
In such a state, when the refrigerating device 24 and the both internal fan 21 are driven, the internal air in the storage chamber 16 is sucked into the suction port 3 of the cooler cover 30 as shown by the arrow in FIG.
2 is sucked toward the cooler 20, and while passing through the cooler 20, cold air is generated by heat exchange. This cold air is introduced into the upper and lower fan cases 26, and then is circulated through the outlet 33 of the internal fan cover 31 toward the inside of the storage chamber 16, so that the inside of the storage chamber 16 is cooled. The ingredients are frozen.

【0017】ここで、トレイ50が挿入された段におい
て、上記したように、トレイ50の奥縁が収納室16の
奥壁16Aから離間しており、すなわち冷気通路が確保
されるから、奥壁16Aに沿った冷気の流通が上下方向
並びに左右方向において全面にわたって担保される。棚
網52の場合には、ストッパ60は奥側への押し込みを
規制するようには機能しないが、仮に棚網52の奥縁5
3Bが収納室16の奥壁16Aに当接したとしても、基
本的には開口を有する網であることから、冷気通路を確
保する上で問題はない。
Here, in the stage where the tray 50 is inserted, as described above, the back edge of the tray 50 is separated from the back wall 16A of the storage chamber 16, that is, the cold air passage is secured, so that the back wall is secured. The circulation of cold air along 16A is secured over the entire surface in the vertical direction and the horizontal direction. In the case of the shelving net 52, the stopper 60 does not function so as to restrict the pushing inward, but the inner edge 5 of the shelving net 52 is assumed.
Even if 3B comes into contact with the inner wall 16A of the storage chamber 16, since it is basically a net having an opening, there is no problem in securing a cold air passage.

【0018】一方棚網52の場合は、ストッパ60が棚
網52の手前への移動を規制するように機能している。
すなわち、棚網52上から食材等を取り出す場合に、棚
網52も連れて手前に移動しようとするが、ストッパ6
0で掛止されてそのような移動が阻止される。したがっ
て、いちいち棚網52の位置を直すといった手間が不要
になる。また、ストッパ60は外枠53の奥縁53Bの
上面よりも下方に引っ込んでいるから、食材を包んだ袋
やラップがストッパ60に引っ掛かって破れるといった
ことが防止される。
On the other hand, in the case of the shelving network 52, the stopper 60 functions to restrict the forward movement of the shelving network 52.
That is, when taking out foodstuffs or the like from the shelf net 52, the user tries to move the food together with the shelf net 52.
It is hooked at 0 to prevent such movement. Therefore, it is not necessary to fix the position of the shelf network 52 one by one. Further, since the stopper 60 is retracted below the upper surface of the inner edge 53B of the outer frame 53, it is possible to prevent a bag or wrap containing food materials from being caught by the stopper 60 and being torn.

【0019】すなわち本実施形態では、トレイ50をレ
ール43L,43Rに沿って挿入した場合に、ストッパ
60に当たることでそれ以上の挿入が規制される。これ
により、トレイ50の奥縁が収納室16の奥壁16Aか
ら離間して冷気通路が確保され、収納室16の全域にわ
たって万遍なく凍結機能を果たすことができる。また、
トレイ50が奥壁16Aに当たって変形等を招くことが
避けられる。特に、レール43L,43Rにストッパ6
0を設けた構造であるから、従来の収納室16の奥壁1
6Aにチャンネル材等を設けた場合と比較すると、大幅
な重量増を招くことなく、また安価に対応できる。ま
た、レール43L,43R上には棚網52も併せて設置
可能であって、その場合は、外枠53の奥縁53Bをス
トッパ60に掛止することで、手前側へのずれを防止す
ることができる。
That is, in the present embodiment, when the tray 50 is inserted along the rails 43L and 43R, the tray 50 hits the stopper 60 to prevent further insertion. As a result, the inner edge of the tray 50 is separated from the inner wall 16A of the storage chamber 16 to secure a cold air passage, and the freezing function can be uniformly performed over the entire storage chamber 16. Also,
It is possible to prevent the tray 50 from hitting the inner wall 16A and causing deformation or the like. Especially, the stopper 6 is attached to the rails 43L and 43R.
Since the structure is provided with 0, the back wall 1 of the conventional storage chamber 16
Compared with the case where a channel material or the like is provided in 6A, it is possible to deal with it at a low cost without causing a significant increase in weight. In addition, the shelf net 52 can be installed together on the rails 43L and 43R, and in this case, the inner edge 53B of the outer frame 53 is hooked on the stopper 60 to prevent the shift to the front side. be able to.

【0020】<他の実施形態>本発明は上記記述及び図
面によって説明した実施形態に限定されるものではな
く、例えば次のような実施形態も本発明の技術的範囲に
含まれ、さらに、下記以外にも要旨を逸脱しない範囲内
で種々変更して実施することができる。 (1)例えば冷却器室が収納室の上部に設けられたもの
であっても、収納室の奥壁に沿った冷気通路は必要であ
るから、そのような形式のものも、本発明の技術的範囲
に含まれる。 (2)本発明は上記実施形態に例示した急速凍結庫に限
らず、収納室の左右の側壁に、トレイまたは棚網を受け
て支持するレールが対向して多段に配設された冷却庫全
般に広く適用することができる。
<Other Embodiments> The present invention is not limited to the embodiments described above and illustrated in the drawings. For example, the following embodiments are also included in the technical scope of the present invention. In addition to the above, various modifications can be made without departing from the scope of the invention. (1) For example, even if the cooler chamber is provided in the upper part of the storage chamber, a cool air passage along the back wall of the storage chamber is necessary. It is included in the target range. (2) The present invention is not limited to the quick freezer illustrated in the above-described embodiment, but is a general refrigerating machine in which rails for receiving and supporting trays or shelving nets are arranged in multiple stages facing each other on the left and right side walls of the storage room. Can be widely applied to.

【図面の簡単な説明】[Brief description of drawings]

【図1】 本発明の一実施形態に係る正面から見た断面
FIG. 1 is a sectional view seen from the front according to an embodiment of the present invention.

【図2】 その側面から見た断面図FIG. 2 is a sectional view as seen from the side surface thereof.

【図3】 レールの配設部分の分解斜視図FIG. 3 is an exploded perspective view of an arrangement portion of a rail.

【図4】 図1のA−A線断面図FIG. 4 is a sectional view taken along line AA of FIG.

【図5】 トレイを載せた状態を示す部分拡大図FIG. 5 is a partially enlarged view showing a state in which a tray is placed.

【図6】 棚網を載せた状態を示す部分拡大図FIG. 6 is a partially enlarged view showing a state in which a shelf net is placed.

【図7】 従来例の正面から見た断面図FIG. 7 is a sectional view of the conventional example seen from the front.

【図8】 図7のa−a線断面図8 is a sectional view taken along line aa of FIG.

【符号の説明】[Explanation of symbols]

10…凍結庫本体 16…収納室 16A…(収納室1
6の)奥壁 17…冷却器室 20…冷却器 21…庫
内ファン 40…棚柱 43L,43R…レール 47
…横板 50…トレイ 52…棚網 53…外枠 53
B…(外枠53の)奥縁 60…ストッパ
10 ... Freezer main body 16 ... Storage room 16A ... (Storage room 1
6) Back wall 17 ... Cooler room 20 ... Cooler 21 ... Internal fan 40 ... Shelf column 43L, 43R ... Rail 47
... Horizontal plate 50 ... Tray 52 ... Shelf net 53 ... Outer frame 53
B ... Inner edge (of outer frame 53) 60 ... Stopper

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 冷却庫本体内には、冷気が循環供給され
る収納室が画成され、この収納室の左右の側壁には、ト
レイまたは棚網を受けて支持するレールが対向して多段
に配設された冷却庫において、 前記レールの奥端側でかつ前記収納室の奥壁よりも所定
寸法手前の位置には、ストッパが立ち上がり形成されて
いることを特徴とする冷却庫。
1. A storage chamber in which cold air is circulated and supplied is defined in the refrigerating box main body, and rails for receiving and supporting trays or shelf nets face each other on the left and right side walls of the storage chamber to form a multi-stage structure. In the refrigerating compartment arranged in the above, a stopper is formed upright at a position on the rear end side of the rail and before a predetermined dimension from the rear wall of the storage chamber.
【請求項2】 前記収納室の側方には、この収納室に冷
気を循環供給すべく冷却器等が装備された冷却器室が並
んで設けられていることを特徴とする請求項1記載の冷
却庫。
2. A cooler chamber provided with a cooler or the like for circulating and supplying cold air to the storage chamber is provided side by side with the storage chamber. Refrigerator.
【請求項3】 前記ストッパは、前記レールに載せられ
た棚網における奥枠の上面位置を越えないような高さ寸
法に設定されていることを特徴とする請求項1または請
求項2記載の冷却庫。
3. The height dimension of the stopper is set so as not to exceed the upper surface position of the inner frame of the shelf net placed on the rail. Refrigerator.
JP2002068749A 2002-03-13 2002-03-13 Refrigerator Expired - Fee Related JP4073222B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002068749A JP4073222B2 (en) 2002-03-13 2002-03-13 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002068749A JP4073222B2 (en) 2002-03-13 2002-03-13 Refrigerator

Publications (2)

Publication Number Publication Date
JP2003269855A true JP2003269855A (en) 2003-09-25
JP4073222B2 JP4073222B2 (en) 2008-04-09

Family

ID=29199774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002068749A Expired - Fee Related JP4073222B2 (en) 2002-03-13 2002-03-13 Refrigerator

Country Status (1)

Country Link
JP (1) JP4073222B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012154609A (en) * 2011-01-28 2012-08-16 Sanyo Electric Co Ltd Cooling storage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012154609A (en) * 2011-01-28 2012-08-16 Sanyo Electric Co Ltd Cooling storage

Also Published As

Publication number Publication date
JP4073222B2 (en) 2008-04-09

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