JPH063042A - Heat insulated box body - Google Patents
Heat insulated box bodyInfo
- Publication number
- JPH063042A JPH063042A JP16067992A JP16067992A JPH063042A JP H063042 A JPH063042 A JP H063042A JP 16067992 A JP16067992 A JP 16067992A JP 16067992 A JP16067992 A JP 16067992A JP H063042 A JPH063042 A JP H063042A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- box body
- heat insulating
- outer case
- reinforcing plate
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 47
- 239000006260 foam Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、外箱下部に補強部材を
備えた断熱箱体に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating box having a reinforcing member at the lower part of an outer box.
【０００２】[0002]
【従来の技術】近年、冷蔵庫は大型化になってきてお
り、冷蔵庫自体の重量も重くなってきている。2. Description of the Related Art In recent years, refrigerators have become larger and the weight of the refrigerator itself has become heavier.
【０００３】従来この種の断熱箱体は例えば特開平２−
２４２０７５号公報に示されているように図４〜図５の
ような補強構造になっていた。また、断熱箱体の外箱下
部は、例えば特開昭５６−５６５９１号公報に示されて
いるように図６〜図７のような構成になっていた。Conventionally, this type of heat insulating box has been disclosed in, for example, Japanese Unexamined Patent Publication No.
As shown in Japanese Patent No. 242075, the reinforcing structure is as shown in FIGS. Further, the lower part of the outer box of the heat insulating box has a structure as shown in FIGS. 6 to 7 as shown in, for example, JP-A-56-56591.
【０００４】すなわち、１は断熱箱体で、鉄板の折り曲
げにて形成された右側面２ａ及び天面２ｂ及び左側面２
ｃよりなる側板２と、樹脂で成型された内箱３と、前記
側板２の背面に固定された背板４と、前記左右側板２
ｃ，２ａの底面より一定の間隔を保ち、固定された底板
５と、前記右側板２ａ下部に固定されたコ字状の底部補
強板６ａと、前記左側２ｃ下部に固定されたコ字状の底
部補強板６ｂと、前記左右側板２ａ，２ｃを連結した前
面７とからなり、前記外箱２と、内箱３と、背板４と、
底板５と、前面板７間に発泡充填された発泡断熱材８に
より構成されている。That is, 1 is a heat insulating box, which is a right side surface 2a, a top surface 2b, and a left side surface 2 formed by bending an iron plate.
a side plate 2 made of c, an inner box 3 molded of resin, a back plate 4 fixed to the back surface of the side plate 2, and the left and right side plates 2
The bottom plate 5 fixed at a constant distance from the bottom surfaces of c and 2a, the U-shaped bottom reinforcing plate 6a fixed to the lower part of the right side plate 2a, and the U-shaped fixed part to the lower part of the left side 2c. The bottom reinforcing plate 6b and the front surface 7 connecting the left and right side plates 2a and 2c are connected to each other, and the outer box 2, the inner box 3, and the back plate 4 are provided.
It is composed of a bottom plate 5 and a foam insulation 8 that is foam-filled between the front plates 7.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら上記のよ
うな構成では、冷蔵庫設置床面が歪んでいると、冷蔵庫
の重量が重い為、左右に配置した補強材が床面にそい、
断熱箱体自体が歪み、ドア間の不平行という問題点を有
していた。However, in the above configuration, if the refrigerator installation floor surface is distorted, the weight of the refrigerator is heavy, so that the reinforcements arranged on the left and right sides are slanted on the floor surface.
There was a problem that the heat insulating box itself was distorted and the doors were not parallel to each other.
【０００６】本発明は上記問題点に鑑み、箱体の下部強
度を向上した断熱箱体を提供するものである。In view of the above problems, the present invention provides a heat insulating box body having an improved lower strength of the box body.
【０００７】[0007]
【課題を解決するための手段】上記欠点を解決するため
に本発明の断熱箱体は、左右側面と天面を形成する側板
と、背面を形成する背板と、側板底面より所定の間隔を
保ち取り付けられた底板からなる外箱と、内箱と、左右
側板下部に各々固定された底部補強板と、外箱・内箱間
に発泡充填された断熱材と、左右の底部補強板を外箱の
前面底部で連結固定する連結補強板とからなるという構
成を備えたものである。In order to solve the above-mentioned drawbacks, the heat insulating box body of the present invention has a side plate forming left and right side surfaces and a top surface, a back plate forming a back surface, and a predetermined distance from the bottom surface of the side plate. An outer box consisting of a bottom plate that is kept attached, an inner box, bottom reinforcing plates fixed to the lower parts of the left and right side plates respectively, foam insulation filled between the outer and inner boxes, and left and right bottom reinforcing plates. The box is provided with a connecting reinforcing plate that is connected and fixed at the front bottom of the box.
【０００８】また、連結補強板に高さ調整脚を取り付け
る構成としたものである。また、連結補強板に対向して
外箱底板の前部に底板補強板を取り付ける構成としたも
のである。Further, the height adjusting leg is attached to the connecting reinforcing plate. Further, the bottom plate reinforcing plate is attached to the front part of the outer box bottom plate so as to face the connecting reinforcing plate.
【０００９】また、底板補強板を連結補強板より後方に
延ばす構成としたものである。Further, the bottom plate reinforcing plate extends rearward of the connecting reinforcing plate.
【００１０】[0010]
【作用】本発明は上記した構成によって、左右の側板下
部に各々固定した底部補強板を連結補強板にて結ばない
でいるので、左右の底部補強板が独立して動くことがな
い。よって、歪んだ床面に断熱箱体を置いた時の断熱箱
体自体の歪みはない。According to the present invention, since the bottom reinforcing plates fixed to the lower portions of the left and right side plates are not connected by the connecting reinforcing plates, the left and right bottom reinforcing plates do not move independently. Therefore, there is no distortion of the heat insulating box itself when the heat insulating box is placed on the distorted floor surface.
【００１１】また、高さ調整脚を連結補強板に取り付け
ているので、脚も断熱箱体の歪む面に取り付くのではな
く、断熱箱体を歪めることはない。Further, since the height adjusting leg is attached to the connecting reinforcing plate, the leg is not attached to the distorted surface of the heat insulating box, and the heat insulating box is not distorted.
【００１２】また、断熱箱体の底板前部にも底板補強板
を配しているので、下部前方は連結補強板として重構造
になり、断熱箱体の歪みに対して、更に効果がある。Further, since the bottom plate reinforcing plate is also arranged on the front part of the bottom plate of the heat insulating box, the lower front has a heavy structure as a connecting reinforcing plate, which is more effective against distortion of the heat insulating box.
【００１３】また、底板補強板を後方に延ばしているの
で、底板の断熱材発泡による変形を押さえることができ
る。Further, since the bottom plate reinforcing plate is extended rearward, deformation of the bottom plate due to foaming of the heat insulating material can be suppressed.
【００１４】[0014]
【実施例】以下本発明の一実施例の断熱箱体について図
面を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An insulation box body according to an embodiment of the present invention will be described below with reference to the drawings.
【００１５】図１〜図３は本発明の一実施例における断
熱箱体を示すものである。尚、同一部品については、従
来例と同一番号を付し、詳細な説明は省略する。1 to 3 show a heat insulating box in an embodiment of the present invention. The same parts are designated by the same reference numerals as in the conventional example, and detailed description thereof is omitted.
【００１６】９は、高さ調整脚１０を取り付ける脚取り
付け部９ａを左右端に設け、左右側板２ａ，２ｃの下部
に取り付けた底部補強板６ａ，６ｂをビス１１固定した
連結補強板である。１２は、底板５の前面断熱材側に取
り付けられた断面略コ字状の底板補強板であり、連結補
強板９より後方に延出してある。Reference numeral 9 is a connecting and reinforcing plate having leg mounting portions 9a for mounting the height adjusting legs 10 at its left and right ends, and bottom reinforcing plates 6a, 6b attached to the lower portions of the left and right side plates 2a, 2c fixed by screws 11. Reference numeral 12 denotes a bottom plate reinforcing plate having a substantially U-shaped cross section attached to the front heat insulating material side of the bottom plate 5, and extends rearward from the connecting reinforcing plate 9.
【００１７】これにより、底部補強板６ａ，６ｂを連結
補強板９により連結しているので、左右側板２ａ，２ｃ
の底部の歪みに強いものとなる。As a result, since the bottom reinforcing plates 6a and 6b are connected by the connecting reinforcing plate 9, the left and right side plates 2a and 2c.
It will be strong against the bottom distortion.
【００１８】また、脚１０も連結補強板９に取り付けて
あるので、一平面上での脚１０取り付けとなり、断熱箱
体の歪みに対して効果がある。Further, since the leg 10 is also attached to the connecting reinforcing plate 9, the leg 10 is attached on one plane, which is effective for distortion of the heat insulating box.
【００１９】また、底板５の断熱材側に底板補強板１２
を配しているので、断熱箱体前面下部に取り付けた連結
補強板９と２重で補強しているため、断熱箱体の歪みに
対して効果がある。Further, the bottom plate reinforcing plate 12 is provided on the heat insulating material side of the bottom plate 5.
Since it is arranged, since it is reinforced with the connecting reinforcement plate 9 attached to the lower part of the front surface of the heat insulating box, it is effective against the distortion of the heat insulating box.
【００２０】また、底板補強板１２を後方に延ばしてい
るので、底板５の後方から発泡治具が入ってきた時、対
応しにくい前部をこの底板補強材１２が受け持ち、底板
５の変形を押さえることができる。Further, since the bottom plate reinforcing plate 12 is extended rearward, when the foaming jig enters from the rear side of the bottom plate 5, the bottom plate reinforcing member 12 takes charge of the front portion which is difficult to cope with, and the bottom plate 5 is deformed. You can hold it down.
【００２１】[0021]
【発明の効果】以上のように本発明は、左右側面と天面
を形成する側板と、背面を形成する背板と、側板底面よ
り所定の間隔を保ち取り付けられた底板からなる外箱
と、内箱と、左右側板下部に各々固定された底部補強板
と、外箱，内箱間に発泡充填された断熱材と、左右の底
部補強板を外箱の前面底部で連結固定する連結補強板と
からなるという構成を備えたものである。As described above, according to the present invention, a side plate forming left and right side surfaces and a top surface, a back plate forming a back surface, and an outer box including a bottom plate attached at a predetermined distance from the side plate bottom surface, Inner box, bottom reinforcing plates fixed to the lower parts of the left and right side plates, heat insulating material foam-filled between the outer and inner boxes, and left and right bottom reinforcing plates are connected and fixed at the front bottom of the outer box. It has a configuration consisting of and.
【００２２】また、連結補強板に高さ調整脚を取り付け
る構成としたものである。また、連結補強板に対向して
外箱底板の前部に底板補強板を取り付ける構成としたも
のである。Further, the height adjusting leg is attached to the connecting reinforcing plate. Further, the bottom plate reinforcing plate is attached to the front part of the outer box bottom plate so as to face the connecting reinforcing plate.
【００２３】また、底板補強板を連結補強板より後方に
延ばす構成としたものであり、次の効果がある。Further, the bottom plate reinforcing plate is configured to extend rearward of the connecting reinforcing plate, and has the following effects.
【００２４】１．側板下部の底部補強板が左右で独立し
て変形することがなく、断熱箱体の歪みにはならない。1. The bottom reinforcing plate at the bottom of the side plate does not deform independently on the left and right, and does not cause distortion of the heat insulating box.
【００２５】２．脚を一直面に取り付けることができ
る。 ３．断熱箱体下部を２重に真直受けているので、箱体の
剛性アップとなる。2. The legs can be mounted on one side. 3. Since the lower part of the heat-insulating box is directly received double, the rigidity of the box is increased.
【００２６】４．断熱材発泡充填時の底板の前面を変形
させることがない。4. The front surface of the bottom plate is not deformed when the foam of the heat insulating material is filled.
【図１】本発明の一実施例における断熱箱体FIG. 1 is a heat insulating box body according to an embodiment of the present invention.
【図２】図１の補強部材の取り付けを示す分解斜視図FIG. 2 is an exploded perspective view showing the attachment of the reinforcing member of FIG.
【図３】図１の下部断面図FIG. 3 is a bottom cross-sectional view of FIG.
【図４】従来の断熱箱体の補強部材取り付けを示す斜視
図FIG. 4 is a perspective view showing attachment of a reinforcing member of a conventional heat insulating box.
【図５】従来の断熱箱体の斜視図FIG. 5 is a perspective view of a conventional heat insulating box.
【図６】従来の断熱箱体の斜視図FIG. 6 is a perspective view of a conventional heat insulating box.
【図７】図６のＢ−Ｂ断面図7 is a sectional view taken along line BB of FIG.
１ 断熱箱体 ２ 側板 ３ 内箱 ４ 背板 ５ 底板 ６ａ，６ｂ 底部補強板 ８ 断熱材 ９ 連結補強板 ９ａ 脚取り付け部 １０ 脚 １２ 底板補強板 1 Insulation Box Body 2 Side Plate 3 Inner Box 4 Back Plate 5 Bottom Plate 6a, 6b Bottom Reinforcement Plate 8 Insulation Material 9 Connection Reinforcement Plate 9a Leg Attachment Part 10 Legs 12 Bottom Plate Reinforcement Plate
Claims (4)
を形成する背板と、側板の底面より所定の間隔を保ち取
り付けられた底板とからなる外箱と、内板と、前記両箱
間に発泡充填された断熱材と、前記左右側板下部に各々
固定された底部補強板と、前記左右の底部補強板を外箱
の前面底部で連結固定する連結補強板とからなる断熱箱
体。1. An outer box including side plates forming left and right side surfaces and a top surface, a back plate forming a back surface, and a bottom plate attached at a predetermined distance from the bottom surface of the side plate, an inner plate, and both of the above. A heat insulating box body comprising a heat insulating material foam-filled between the boxes, a bottom reinforcing plate fixed to the lower portions of the left and right side plates, and a connecting reinforcing plate connecting and fixing the left and right bottom reinforcing plates at the front bottom of the outer box. .
を取り付けたことを特徴とする断熱箱体。2. A heat-insulating box body, characterized in that height adjusting legs are attached to the connecting reinforcing plate according to claim 1.
箱底板の前部に底板補強板を取り付けたことを特徴とす
る断熱箱体。3. A heat insulating box body, characterized in that a bottom plate reinforcing plate is attached to a front portion of an outer box bottom plate so as to face the connecting reinforcing plate according to claim 1.
より後方に延ばしたことを特徴とする断熱箱体。4. A heat-insulating box body, wherein the bottom plate reinforcing plate according to claim 3 is extended rearward from the connecting reinforcing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16067992A JPH063042A (en) | 1992-06-19 | 1992-06-19 | Heat insulated box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16067992A JPH063042A (en) | 1992-06-19 | 1992-06-19 | Heat insulated box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH063042A true JPH063042A (en) | 1994-01-11 |
Family
ID=15720126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16067992A Pending JPH063042A (en) | 1992-06-19 | 1992-06-19 | Heat insulated box body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017145691A1 (en) * | 2016-02-25 | 2017-08-31 | 三菱電機株式会社 | Refrigerator |
| CN108592503A (en) * | 2018-04-27 | 2018-09-28 | 合肥雪祺电气有限公司 | A kind of overturning-preventing idler wheel of band adjustment foot |
-
1992
- 1992-06-19 JP JP16067992A patent/JPH063042A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017145691A1 (en) * | 2016-02-25 | 2017-08-31 | 三菱電機株式会社 | Refrigerator |
| JPWO2017145691A1 (en) * | 2016-02-25 | 2018-05-31 | 三菱電機株式会社 | refrigerator |
| CN108700369A (en) * | 2016-02-25 | 2018-10-23 | 三菱电机株式会社 | refrigerator |
| CN108700369B (en) * | 2016-02-25 | 2020-05-05 | 三菱电机株式会社 | Refrigerator with a door |
| CN108592503A (en) * | 2018-04-27 | 2018-09-28 | 合肥雪祺电气有限公司 | A kind of overturning-preventing idler wheel of band adjustment foot |
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