JPS6342297Y2 - - Google Patents
Info
- Publication number
- JPS6342297Y2 JPS6342297Y2 JP1983122198U JP12219883U JPS6342297Y2 JP S6342297 Y2 JPS6342297 Y2 JP S6342297Y2 JP 1983122198 U JP1983122198 U JP 1983122198U JP 12219883 U JP12219883 U JP 12219883U JP S6342297 Y2 JPS6342297 Y2 JP S6342297Y2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- drain pipe
- hole
- flanges
- outer box
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections
Landscapes
- Removal Of Water From Condensation And Defrosting (AREA)
Description
【考案の詳細な説明】
本考案は冷凍庫或いは冷蔵庫等の排水構造に関
するものである。[Detailed Description of the Invention] The present invention relates to a drainage structure for a freezer, refrigerator, or the like.
従来、内箱と外箱との間に断熱材が充填された
冷凍・冷蔵庫の排水構造として第１図ａ，ｂに示
すような考案が提供されている。即ち、この排水
構造は上縁フランジ１１を有するロート状の排水
パイプ本体１２の長手方向に、該上縁フランジ１
１と平行でしかも間隔を置いて下縁フランジ１３
を一体成形した排水パイプ１０を備え、前記上縁
フランジ１１を内箱１４の排水口１５の周縁に当
接させる一方、前記下縁フランジ１３を外箱１６
の排水パイプの貫通孔１７の周縁に当接してな
る。 BACKGROUND ART Conventionally, an idea as shown in FIGS. 1a and 1b has been proposed as a drainage structure for a freezer/refrigerator in which a heat insulating material is filled between an inner box and an outer box. That is, this drainage structure has a funnel-shaped drainage pipe main body 12 having an upper edge flange 11 in the longitudinal direction.
The lower edge flange 13 is parallel to 1 and spaced apart.
The upper edge flange 11 is brought into contact with the periphery of the drain port 15 of the inner box 14, while the lower edge flange 13 is attached to the outer box 16.
The drain pipe is in contact with the periphery of the through hole 17 of the drain pipe.
しかしながら、かかる排水構造は、内箱１４と
外箱１６との間隔を一定に保つスペーサとしての
機能を有するという利点を持つが、冷凍庫の断熱
材１８の厚みは比較的大きく、また、冷蔵庫の断
熱材１８の厚みは比較的小さく形成されており、
かかる種々の断熱材１８の厚さに対応するために
は上縁フランジ１１と下縁フランジ１３との間隔
が異なる種々の排水パイプ１０を用意する必要が
あり、射出成形型によりその都度製作しなければ
ならないという欠点があつた。また、上記排水構
造は下縁フランジ１３を排水パイプ貫通孔１７に
当接するのみで固定されているものではないか
ら、不安定で位置ずれを生じ易く、排水パイプ１
０の取付時における排水口１５が排水パイプ貫通
孔１７との中心合せが困難でもあつた。 However, although such a drainage structure has the advantage of functioning as a spacer to maintain a constant distance between the inner box 14 and the outer box 16, the thickness of the freezer insulation material 18 is relatively large, and the refrigerator insulation The thickness of the material 18 is formed relatively small,
In order to accommodate such various thicknesses of the heat insulating material 18, it is necessary to prepare various drainage pipes 10 with different intervals between the upper edge flange 11 and the lower edge flange 13, and each must be manufactured using an injection molding mold. There was a drawback that it did not work. In addition, since the above-mentioned drainage structure is not fixed only by bringing the lower edge flange 13 into contact with the drainage pipe through hole 17, it is unstable and tends to be misaligned, and the drainage pipe 1
It was also difficult to center the drain port 15 with the drain pipe through hole 17 when the drain pipe was installed.
本考案は、従来のものに見られた上記の如き欠
点に鑑み、排水機能並びにスペーサ機能を有効に
発揮することは勿論のこと、内箱と外箱との間の
適所に排水パイプを容易かつ確実に取付け得る排
水構造を提供しようとするものである。以下本考
案の実施例を第２図及び第３図に基づいて説明す
る。 In view of the above-mentioned drawbacks of conventional products, the present invention not only effectively performs the drainage function and spacer function, but also allows the drainage pipe to be easily and conveniently placed between the inner box and the outer box. The purpose is to provide a drainage structure that can be installed reliably. Embodiments of the present invention will be described below with reference to FIGS. 2 and 3.
２０は冷凍庫或いは冷蔵庫の内箱３０と外箱４
０との間に取付けられる縦長に形成された排水パ
イプであり、樹脂材料からなるものである。２１
はロート状に形成された排水パイプ本体であり、
上縁には上縁フランジ２２を有している。２３，
２４，２５は前記排水パイプ本体２１の長手方向
の外周に、前記上縁フランジ２２と平行でかつ所
定間隔をおいて設けたフランジであり、排水パイ
プ本体２１の上部に設けられたフランジ２３を大
径に、上下方向略中間に設けられたフランジ２４
をそれより小径に、更に下部に設けられたフラン
ジ２５を前記フランジ２４より小径に形成してな
る。２６，２７，２８は外箱４０の貫通孔４１の
周縁部への係合部であり、フランジ２３，２４，
２５の対角線上に１個宛設けられている。係合部
２６，２７は水平片２６ａ，２７ａと垂直片２６
ｂ，２７ｂとをＬ字状に結合した突起状をなし、
水平片２６ａ，２７ａの自由端が外側を向くよう
に垂直片２６ｂ，２７ｂの上端をフランジ２３，
２４の下面に取付けられている。また、この係合
部２６，２７の水平片２６ａ，２７ａの自由端間
の距離はフランジ２３，２４の直径よりも小さく
かつ、水平片２６ａ，２７ａの上面とフランジ２
３，２４の下面との間隔は外箱４０の厚みよりや
や大きい程度に設定される。前記係合部２８は水
平片からなり、その自由端間の距離がフランジ２
５の直径よりも小さくかつその上面とフランジ２
５の下面との間隔が外箱４０の厚みよりやや大き
い程度になるように排水パイプ本体２１の外周に
設けられている。３１は内箱３０に設けられた排
水口である。４１は前記排水パイプ本体２１を貫
通させる貫通孔であり、外箱４０を前記フランジ
２３，２４，２５のいずれに当接するかによつて
内径を変えるものとし、これに応じて前記係合部
２６，２７，２８のいずれかが貫通する切欠き４
２を設けるものとする。５０ａ，ｂは内箱３０と
外箱４０との間に充填された断熱材である。 20 is the inner box 30 and outer box 4 of the freezer or refrigerator.
This is a vertically elongated drainage pipe installed between 0 and 0, and is made of resin material. 21
is the drain pipe body formed in a funnel shape,
The upper edge has an upper edge flange 22. 23,
Reference numerals 24 and 25 indicate flanges provided on the outer periphery of the drain pipe body 21 in the longitudinal direction, parallel to the upper edge flange 22 and at a predetermined interval. A flange 24 provided approximately midway in the vertical direction on the diameter.
The flange 25 provided at the lower part is formed to have a smaller diameter than the flange 24. Reference numerals 26, 27, and 28 are parts that engage with the peripheral edge of the through hole 41 of the outer box 40, and the flanges 23, 24,
One piece is provided on the diagonal of No. 25. The engaging parts 26, 27 are horizontal pieces 26a, 27a and vertical pieces 26.
b, 27b are combined in an L-shape to form a protrusion,
The upper ends of the vertical pieces 26b, 27b are attached to the flanges 23, so that the free ends of the horizontal pieces 26a, 27a face outward.
It is attached to the bottom surface of 24. Further, the distance between the free ends of the horizontal pieces 26a, 27a of the engaging parts 26, 27 is smaller than the diameter of the flanges 23, 24, and the distance between the upper surfaces of the horizontal pieces 26a, 27a and the flange 2
3 and 24 is set to be slightly larger than the thickness of the outer box 40. The engaging portion 28 consists of a horizontal piece, and the distance between its free ends is equal to the flange 2.
5 and its upper surface and flange 2
5 is provided on the outer periphery of the drain pipe main body 21 such that the distance from the bottom surface of the drain pipe 5 is slightly larger than the thickness of the outer box 40. 31 is a drain port provided in the inner box 30. Reference numeral 41 denotes a through hole that penetrates the drain pipe main body 21, and its inner diameter changes depending on which of the flanges 23, 24, and 25 the outer box 40 abuts, and the engaging portion 26 , 27, 28 passes through the notch 4
2 shall be provided. 50a and 50b are heat insulating materials filled between the inner box 30 and the outer box 40.
次に、内箱３０及び外箱４０への前記排水パイ
プ２０の取付方法を説明する。先ず、排水パイプ
本体２１の下部を外箱４０の貫通孔４１に貫通さ
せ、該貫通孔４１の周縁にフランジ２３、フラン
ジ２４或いはフランジ２５を当接させる。この時
係合部２６，２７，２８も切欠き４２を貫通させ
るが、当接したいずれかのフランジ２３，２４，
２５に対応して係合部２６、係合部２７或いは係
合部２８のいずれかが貫通孔４１を貫通しその下
面側に位置することとなる。この状態において、
排水パイプ２０を90゜回転させれば貫通孔４１の
周縁部の一部に係合部２６、係合部２７或いは係
合部２８が係合し、排水パイプ２０は外箱４０に
対して確実に固定される。次に、内箱３０を外箱
４０内に配設して、上縁フランジ２２の中心と排
水口３１の中心が一致するよう排水口３１周縁に
排水パイプ２０の上縁フランジ２２を当接させ、
最後に内箱３０と外箱４０との間に断熱材５０
ａ，ｂを充填すれば良い。 Next, a method of attaching the drain pipe 20 to the inner box 30 and the outer box 40 will be explained. First, the lower part of the drain pipe body 21 is passed through the through hole 41 of the outer box 40, and the flange 23, 24, or 25 is brought into contact with the periphery of the through hole 41. At this time, the engaging portions 26, 27, 28 also pass through the notch 42, but any of the flanges 23, 24,
25, one of the engaging portions 26, 27, and 28 penetrates through the through hole 41 and is located on the lower surface side thereof. In this state,
When the drain pipe 20 is rotated by 90 degrees, the engaging portion 26, 27, or 28 engages with a part of the peripheral edge of the through hole 41, and the drain pipe 20 is securely attached to the outer box 40. Fixed. Next, the inner box 30 is placed inside the outer box 40, and the upper edge flange 22 of the drain pipe 20 is brought into contact with the periphery of the drain port 31 so that the center of the upper edge flange 22 and the center of the drain port 31 are aligned. ,
Finally, a heat insulating material 50 is placed between the inner box 30 and the outer box 40.
Just fill in a and b.
本考案に係る冷凍・冷蔵庫の排水構造は、前述
の如く構成されているので、第３図ａに示す如く
断熱材５０ａの厚みが小さい場合は貫通孔４１の
周縁部がフランジ２３に当接し得るよう貫通孔４
１の径を大きくすれば良いし、また、第３図ｂに
示す如く断熱材５０ｂの厚みが大きい場合は、貫
通孔４１の周縁部がフランジ２５に当接し得るよ
う貫通孔４１の径を小さくすれば良く、種々の断
熱材５０ａ，５０ｂの厚みに対応することができ
る。また、貫通孔４１の周縁部に係合部２６、係
合部２７或いは係合部２８が係合するので、排水
パイプ２０は内箱３０の排水口３１並びに外箱４
０の貫通孔４１の中心位置に確実に固定させるこ
とができる。 Since the drainage structure of the freezer/refrigerator according to the present invention is configured as described above, the peripheral edge of the through hole 41 may come into contact with the flange 23 when the thickness of the heat insulating material 50a is small as shown in FIG. Through hole 4
If the thickness of the heat insulating material 50b is large as shown in FIG. It is possible to accommodate various thicknesses of the heat insulating materials 50a and 50b. Furthermore, since the engaging portion 26 , the engaging portion 27 , or the engaging portion 28 engages with the peripheral edge of the through hole 41 , the drain pipe 20 is connected to the drain port 31 of the inner box 30 and the outer box 4 .
It can be reliably fixed at the center position of the zero through hole 41.
尚、上記実施例では排水パイプ２０のフランジ
２３，２４の下面並びにフランジ２５の下側の排
水パイプ本体２１に係合部２６，２７，２８を設
け、貫通孔４１の周縁部に係合させる場合を説明
しているが、これとは逆に貫通孔４１の周縁部に
係合部（図示しない）を設け、フランジ２３，２
４，２５に係合させるようにしてもよいことは言
うまでもない。 In the above embodiment, the engaging portions 26, 27, and 28 are provided on the lower surface of the flanges 23 and 24 of the drain pipe 20 and on the drain pipe main body 21 below the flange 25, and are engaged with the peripheral edge of the through hole 41. However, on the contrary, an engaging portion (not shown) is provided at the peripheral edge of the through hole 41, and the flanges 23, 2
Needless to say, it is also possible to engage the parts 4 and 25.
以上説明した如く本考案によれば内箱と外箱と
の間に断熱材が充填された冷凍・冷蔵庫の排水構
造において、上縁にフランジを有する排水パイプ
本体の長手方向に、当該上縁フランジと平行でし
かも所定間隔を置いて上方側のフランジが下方側
のフランジよりも大径となるよう複数のフランジ
を形成し、かつ、前記複数のフランジ中最下位の
フランジを除いた各フランジの下面に、また前記
最下位のフランジの下側で前記排水パイプ本体の
外周に前記外箱に設けられた排水パイプの貫通孔
周縁部への係合手段を設けた排水パイプを備え、
前記上縁フランジを内箱の排水口周縁に当接させ
る一方、前記複数のフランジの一つを前記係合手
段を介して前記排水パイプの貫通孔周縁部に係合
させたので、断熱材の厚みの大小に拘わらず適宜
排水パイプを取付けることができ便利であること
は勿論のこと外箱と内箱との間のスペーサとして
の機能をも持すものである。また、排水パイプと
外箱とが係合することにより排水パイプを内箱の
排水口と外箱の貫通孔の中心に簡単かつ確実に固
定できるという利点をも有する。 As explained above, according to the present invention, in the drainage structure of a freezer/refrigerator in which a heat insulating material is filled between the inner box and the outer box, the upper edge flange is A plurality of flanges are formed parallel to and at predetermined intervals such that the upper flange has a larger diameter than the lower flange, and the lower surface of each flange except the lowest flange among the plurality of flanges. Further, a drain pipe is provided on the outer periphery of the drain pipe body below the lowest flange, the drain pipe being provided with means for engaging with the peripheral edge of the through hole of the drain pipe provided in the outer box,
Since the upper edge flange is brought into contact with the periphery of the drain port of the inner box, and one of the plurality of flanges is engaged with the periphery of the through hole of the drain pipe via the engagement means, the insulation material Not only is it convenient because a drain pipe can be attached as appropriate regardless of the thickness, but it also functions as a spacer between the outer box and the inner box. Another advantage is that the drainage pipe can be easily and reliably fixed to the center of the drainage port of the inner box and the through hole of the outer box by engaging the drain pipe and the outer box.
図面は本考案の説明に供するもので、第１図ａ
は従来の冷凍・冷蔵庫の排水構造を示す断面図、
第１図ｂは従来の冷凍・冷蔵庫の排水パイプを示
す斜視図、第２図は本考案の一実施例を示す一部
省略分解斜視図、第３図ａ及び第３図ｂは本考案
の一実施例を示す一部省略断面図である。
図中、２０……排水パイプ、２３，２４，２５
……フランジ、２６，２７，２８……係合部、４
１……貫通孔、４２……切欠き。
The drawings are for explaining the present invention and are shown in Figure 1a.
is a cross-sectional view showing the drainage structure of a conventional freezer/refrigerator.
Fig. 1b is a perspective view showing a drain pipe of a conventional freezer/refrigerator, Fig. 2 is a partially omitted exploded perspective view showing an embodiment of the present invention, and Figs. 3a and 3b are views of the present invention. FIG. 2 is a partially omitted cross-sectional view showing one embodiment. In the figure, 20...Drainage pipe, 23, 24, 25
...Flange, 26, 27, 28...Engagement part, 4
1...through hole, 42...notch.
Claims (1)
冷蔵庫の排水構造において、上縁にフルンジを有
する排水パイプ本体の長手方向に、当該上縁フラ
ンジと平行でしかも所定間隔を置いて上方側のフ
ランジが下方側のフランジよりも大径となるよう
複数のフランジを形成し、かつ、前記複数のフラ
ンジ中最下位のフランジを除いた各フランジの下
面に、また前記最下位のフランジの下側で前記排
水パイプ本体の外周に前記外箱に設けられた排水
パイプの貫通孔周縁部への係合手段を設けた排水
パイプを備え、前記上縁フランジを内箱の排水口
周縁に当接させる一方、前記複数のフランジの一
つを前記係合手段を介して前記排水パイプの貫通
孔周縁部に係合させたことを特徴とする冷凍・冷
蔵庫の排水構造。 Refrigerated products with insulation material filled between the inner and outer boxes
In the drainage structure of a refrigerator, a plurality of flanges are arranged parallel to the upper edge flange and spaced apart at a predetermined interval in the longitudinal direction of the drain pipe body having a flange on the upper edge so that the upper flange has a larger diameter than the lower flange. flange, and is provided in the outer box on the lower surface of each flange except the lowest flange among the plurality of flanges, and on the outer periphery of the drain pipe body below the lowest flange. A drain pipe is provided with a means for engaging with the peripheral edge of the through hole of the drain pipe, and the upper edge flange is brought into contact with the peripheral edge of the drain port of the inner box, while one of the plurality of flanges is provided with the engaging means. A drainage structure for a freezer/refrigerator, characterized in that the drain pipe is engaged with the peripheral edge of the through hole of the drainage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983122198U JPS6030989U (en) | 1983-08-08 | 1983-08-08 | Freezer/refrigerator drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983122198U JPS6030989U (en) | 1983-08-08 | 1983-08-08 | Freezer/refrigerator drainage structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6030989U JPS6030989U (en) | 1985-03-02 |
| JPS6342297Y2 true JPS6342297Y2 (en) | 1988-11-07 |
Family
ID=30279404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983122198U Granted JPS6030989U (en) | 1983-08-08 | 1983-08-08 | Freezer/refrigerator drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030989U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0341863Y2 (en) * | 1986-08-13 | 1991-09-03 | ||
| JP4614673B2 (en) * | 2004-02-19 | 2011-01-19 | ホシザキ電機株式会社 | Pipe joint connection structure of cooling storage |
-
1983
- 1983-08-08 JP JP1983122198U patent/JPS6030989U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6030989U (en) | 1985-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6342297Y2 (en) | ||
| JPH0134072Y2 (en) | ||
| JPS6241179Y2 (en) | ||
| JPH0629660Y2 (en) | Insulation box | |
| JPS5934869Y2 (en) | Insulated boxes for refrigerators, etc. | |
| JPS6126852Y2 (en) | ||
| JPH033906Y2 (en) | ||
| JPH0139799Y2 (en) | ||
| JPH0427830Y2 (en) | ||
| JPS6311114Y2 (en) | ||
| JPS5921286Y2 (en) | plastic plate | |
| JPH0628477Y2 (en) | Thermal insulation unit panel | |
| JPS6117344Y2 (en) | ||
| JPS5824143Y2 (en) | Installation device for reinforcing blocks in insulation panels | |
| JP2777199B2 (en) | Insulated ventilation member for true wall | |
| JPH0447587Y2 (en) | ||
| JPH0127028Y2 (en) | ||
| JPS608625Y2 (en) | storage | |
| JPH0738225Y2 (en) | Insulated tank | |
| JPH0341269Y2 (en) | ||
| JPS64547Y2 (en) | ||
| JPS6039742Y2 (en) | storage door | |
| JPH0236260Y2 (en) | ||
| JPS5942461Y2 (en) | Locking rod receiver device for gates | |
| JPS5916975U (en) | Defrost water drainage mechanism for refrigerators, etc. |