JPH0447587Y2 - - Google Patents
Info
- Publication number
- JPH0447587Y2 JPH0447587Y2 JP1985016151U JP1615185U JPH0447587Y2 JP H0447587 Y2 JPH0447587 Y2 JP H0447587Y2 JP 1985016151 U JP1985016151 U JP 1985016151U JP 1615185 U JP1615185 U JP 1615185U JP H0447587 Y2 JPH0447587 Y2 JP H0447587Y2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- bent
- front part
- distance
- 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.)
- Expired
Links
- 238000005452 bending Methods 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案は外箱の前面開口部に設けられた凝縮パ
イプの配設構造に関するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to an arrangement structure for a condensing pipe provided in the front opening of an outer box.
従来の恒温貯蔵庫においては、実開昭53−
156962号公報に示されるように、外箱のフランジ
と内箱のフランジを利用して、外箱の前面開口部
に凝縮パイプを配設して発露を防止したものがあ
る。
In conventional constant temperature storage,
As shown in Japanese Patent No. 156962, there is a device in which a flange on the outer box and a flange on the inner box are used to prevent condensation pipes from forming at the front opening of the outer box.
しかし、このような従来の構造では、凝縮パイ
プが発泡断熱材中に露出するようになつているた
め、凝縮パイプが断熱材で覆われて熱が外箱に十
分に伝わらないという問題があつた。 However, with this conventional structure, the condensing pipe is exposed inside the foam insulation material, which causes the problem that the condensing pipe is covered with insulation material and heat is not sufficiently transferred to the outer box. .
本考案はこのような問題を解決するためになさ
れたものであつて、凝縮パイプを前面板の折曲片
と底板とで覆つて断熱材から保護し、前面板への
熱伝達を良くして前面板の発露を防止するための
ものである。
The present invention was made to solve this problem, and the condensing pipe is covered with the bent piece of the front plate and the bottom plate to protect it from the insulation material and improve heat transfer to the front plate. This is to prevent condensation from forming on the front panel.
第１図は本考案の恒温貯蔵庫の外観斜視図であ
り、１は金属製の外箱２と合成樹脂製の内箱３と
の間に形成された所定間隔の空間に発泡断熱材４
（図示せず）を充填発泡して作られた冷蔵庫或い
は冷凍庫等の断熱箱体である。
FIG. 1 is an external perspective view of the constant temperature storage of the present invention, in which 1 is a foamed heat insulating material 4 in a space at a predetermined interval formed between an outer box 2 made of metal and an inner box 3 made of synthetic resin.
This is an insulating box for a refrigerator or freezer made by filling and foaming (not shown).
上記外箱２は天板１４、両側板５，６、後板
（図示せず）、底板７（図示せず）及び前面板８の
組み合わせ部品にて構成され、上記底板７と前面
板８とは、後述の第２図乃至第５図に示すように
少なくとも別部品にて構成されると共に、上記の
ように底板７と内箱３との間には発泡断熱材４が
充填される断熱空間が設けられている。 The outer box 2 is composed of a top plate 14, side plates 5 and 6, a rear plate (not shown), a bottom plate 7 (not shown), and a front plate 8. is composed of at least separate parts as shown in FIGS. 2 to 5, which will be described later, and there is a heat insulating space filled with foamed heat insulating material 4 between the bottom plate 7 and the inner box 3 as described above. is provided.
そして、上記外箱２と内箱３とは、その後に充
填された発泡断熱材４の接着力により、強固に接
着されている。 The outer box 2 and the inner box 3 are firmly bonded to each other by the adhesive force of the foamed heat insulating material 4 filled afterwards.
第２図は本考案の恒温貯蔵庫の要部拡大断面図
であり、上記前面板８の垂直な前面部の上縁を内
側に一旦略密着折曲げして折返片８ａを形成し、
この折返片８ａを上記密着折曲位置から距離Ｃの
位置において略直角に立ち上げて立上片８ｂを形
成し、次にこの立上片８ｂを上記前面部の前面側
から距離Ａの位置において直角より少し鋭角に且
つ下方に折り曲げて折曲片８ｃを形成し、更にこ
の折曲片８ｃを上記密着折曲位置から距離Ｄの位
置において前面板８の前面部と略直角に且つ、前
面部と反対側に折り曲げて水平片８ｄを形成する
と共に、上記前面部と立上片８ｂと折曲片８ｃと
で凝縮パイプ１１を収容する凹部１０を形成し、
更にこの水平片８ｄを上記前面部の前面部から距
離Ｅの位置において上方に略く字状に折り曲げて
保持片８ｅを形成し、上記各片とこの保持片８ｅ
とで内箱３の外周縁に形成したフランジ３ａを係
合するための係合溝部９を形成している。 FIG. 2 is an enlarged sectional view of the main part of the constant temperature storage of the present invention, in which the upper edge of the vertical front part of the front plate 8 is once bent inward in a substantially tight manner to form a folded piece 8a,
This folded piece 8a is raised at a substantially right angle at a distance C from the close bending position to form a rising piece 8b, and then this raised piece 8b is raised at a distance A from the front side of the front part. A bent piece 8c is formed by bending downward at a slightly more acute angle than a right angle, and the bent piece 8c is bent approximately at right angles to the front surface of the front plate 8 at a distance D from the close bending position. is bent to the opposite side to form a horizontal piece 8d, and the front part, the rising piece 8b and the bent piece 8c form a recess 10 for accommodating the condensing pipe 11,
Further, this horizontal piece 8d is bent upward in a substantially dogleg shape at a position a distance E from the front surface of the front part to form a holding piece 8e, and each of the above pieces and this holding piece 8e are bent upward.
This forms an engagement groove 9 for engaging a flange 3a formed on the outer peripheral edge of the inner box 3.
上記凹部１０は、その入口部の寸法Ｂが奥部の
寸法Ａより小さく形成されている。 The recess 10 is formed so that the dimension B at the entrance thereof is smaller than the dimension A at the inner part.
第３図イ，ロは本考案の恒温貯蔵庫の要部組立
説明図であり、１１は上記底板７の内面側に蛇行
状に配設された凝縮パイプであり、その一部は底
板７の前縁部に屈曲形成した折曲片７ａに沿うよ
うになつており、上記凹部１０の入口部の寸法Ｂ
より少し大きな径をしている。 3A and 3B are explanatory diagrams for assembling the main parts of the constant temperature storage of the present invention, 11 is a condensation pipe arranged in a meandering manner on the inner surface of the bottom plate 7, a part of which is in front of the bottom plate 7. It is designed to follow the bent piece 7a bent at the edge, and has a dimension B of the entrance part of the recess 10.
It has a slightly larger diameter.
第４図ａ，ｂは本考案の恒温貯蔵庫に用いられ
る底板の上面図及び側面図、第５図は第４図ｂの
Ｘ部拡大図である。 4a and 4b are a top view and a side view of the bottom plate used in the constant temperature storage of the present invention, and FIG. 5 is an enlarged view of the X part of FIG. 4b.
図において、１２，１２……は上記凝縮パイプ
１１を底板７に固定するためのアルミ箔である。 In the figure, 12, 12, . . . are aluminum foils for fixing the condensing pipe 11 to the bottom plate 7.
従つて、底板７の取付けにあたつては、この底
板７の前縁部の折曲片７ａにアルミ箔１２で固定
した凝縮ハイプ１１を前面板８の凹部１０内に嵌
着すると共に、その後端部を適宜固定手段（例え
ば爪）により外箱２の後板側に固定すればよい。 Therefore, when attaching the bottom plate 7, the condensing pipe 11 fixed with aluminum foil 12 to the bent piece 7a at the front edge of the bottom plate 7 is fitted into the recess 10 of the front plate 8, and then The end portion may be fixed to the rear plate side of the outer box 2 using an appropriate fixing means (for example, a claw).
以上のように構成することにより、凝縮パイプ
１１は発泡断熱材との直接な接触から守られ、凝
縮パイプ１１の熱は前面板８に良く伝わり、上記
凹部１０近傍の前面板８への発露が防止される。 With the above configuration, the condensing pipe 11 is protected from direct contact with the foam insulation material, the heat of the condensing pipe 11 is well transmitted to the front plate 8, and dew is prevented from forming on the front plate 8 near the recess 10. Prevented.
本考案の恒温貯蔵庫は以上のように構成された
ものであるので、凝縮パイプの伝熱効率を向上さ
せることができ、前面板への発露の防止が図れる
等本考案は優れた効果を奏する。
Since the constant temperature storage of the present invention is constructed as described above, the present invention has excellent effects such as improving the heat transfer efficiency of the condensing pipe and preventing dew from forming on the front plate.
第１図は本考案の恒温貯蔵庫の外観斜視図、第
２図は本考案の恒温貯蔵庫の要部拡大断面図、第
３図イ，ロは本考案の恒温貯蔵庫の要部組立説明
図、第４図ａ、ｂは本考案の恒温貯蔵庫に用いら
れる底板の上面図及び側面図、第５図は第４図ｂ
のＸ部拡大図である。
２……外箱、３……内箱、７……底板、８……
前面板、９……折曲片、１０……凹部、１１……
凝縮パイプ。
Figure 1 is an external perspective view of the constant temperature storage of the present invention, Figure 2 is an enlarged sectional view of the main parts of the constant temperature storage of the present invention, Figures 3A and 3B are explanatory views of the assembly of the main parts of the constant temperature storage of the present invention, Figures 4a and b are top and side views of the bottom plate used in the thermostatic storage of the present invention, and Figure 5 is Figure 4b.
It is an enlarged view of the X section. 2...outer box, 3...inner box, 7...bottom plate, 8...
Front plate, 9... bending piece, 10... recess, 11...
condensing pipe.
Claims (1)
面板８の垂直な前面部の上縁を内側に一旦略密着
折曲げして折返片８ａを形成し、この折返片８ａ
を上記密着折曲位置から距離Ｃの位置において略
直角に立ち上げて立上片８ｂを形成し、次にこの
立上片８ｂを上記前面部の前面側から距離Ａの位
置において直角より少し鋭角に且つ下方に折り曲
げて折曲片８ｃを形成し、更にこの折曲片８ｃを
上記密着折曲位置から距離Ｄの位置において前面
板８の前面部と略直角に且つ、前面部と反対側に
折り曲げて水平片８ｄを形成すると共に、上記前
面部と立上片８ｂと折曲片８ｃとで凝縮パイプ１
１を収容する凹部１０を形成し、更にこの水平片
８ｄを上記前面部の前面側から距離Ｅの位置にお
いて上方に略く字状に折り曲げて保持片８ｅを形
成し、上記各片とこの保持片８ｅとで内箱３を係
合するための係合溝部９を形成し、底板７の前縁
部を略垂直に上方に折り曲げて形成された折曲片
７ａと上記底板７との隅角部の内側に上記凝縮パ
イプ１１を沿わせてアルミ箔等で固定し、上記折
曲片７ａと凝縮パイプ１１とを一体にして上記凹
部１０に嵌着させたことを特徴とする恒温貯蔵
庫。 A front plate 8 is provided at the lower side of the front opening of the outer box, and the upper edge of the vertical front part of this front plate 8 is once bent inward in a substantially tight manner to form a folded piece 8a.
is raised at a substantially right angle at a distance C from the close bending position to form a rising piece 8b, and then this rising piece 8b is raised at a position a distance A from the front side of the front part at a slightly more acute angle than the right angle. and downwardly to form a bent piece 8c, and furthermore, this bent piece 8c is bent at a distance D from the close bending position, substantially perpendicular to the front part of the front plate 8, and on the opposite side to the front part. It is bent to form a horizontal piece 8d, and the condensation pipe 1 is formed by the front part, the rising piece 8b and the bent piece 8c.
A holding piece 8e is formed by bending this horizontal piece 8d upward in a substantially dogleg shape at a distance E from the front side of the front part, and forming a holding piece 8e that accommodates each piece and this holding piece. An engagement groove 9 for engaging the inner box 3 is formed with the piece 8e, and a corner angle between the bent piece 7a and the bottom plate 7 is formed by bending the front edge of the bottom plate 7 substantially vertically upward. A constant-temperature storage container characterized in that the condensing pipe 11 is placed along the inside of the recessed part 10 and fixed with aluminum foil or the like, and the bent piece 7a and the condensing pipe 11 are integrally fitted into the recessed part 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985016151U JPH0447587Y2 (en) | 1985-02-06 | 1985-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985016151U JPH0447587Y2 (en) | 1985-02-06 | 1985-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61133781U JPS61133781U (en) | 1986-08-20 |
| JPH0447587Y2 true JPH0447587Y2 (en) | 1992-11-10 |
Family
ID=30502650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985016151U Expired JPH0447587Y2 (en) | 1985-02-06 | 1985-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447587Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4732211U (en) * | 1971-04-26 | 1972-12-11 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53156962U (en) * | 1977-05-16 | 1978-12-09 | ||
| JPS5871683U (en) * | 1981-11-09 | 1983-05-14 | 株式会社東芝 | refrigerator |
-
1985
- 1985-02-06 JP JP1985016151U patent/JPH0447587Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4732211U (en) * | 1971-04-26 | 1972-12-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61133781U (en) | 1986-08-20 |
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