JPH01123982A - Door for refrigerator, etc. - Google Patents
Door for refrigerator, etc.Info
- Publication number
- JPH01123982A JPH01123982A JP28248187A JP28248187A JPH01123982A JP H01123982 A JPH01123982 A JP H01123982A JP 28248187 A JP28248187 A JP 28248187A JP 28248187 A JP28248187 A JP 28248187A JP H01123982 A JPH01123982 A JP H01123982A
- Authority
- JP
- Japan
- Prior art keywords
- door
- plate
- cover
- top plate
- fitting
- 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
Links
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 239000006260 foam Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 abstract description 9
- 239000004814 polyurethane Substances 0.000 abstract description 9
- 238000005187 foaming Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 description 8
- 229920005830 Polyurethane Foam Polymers 0.000 description 5
- 239000011496 polyurethane foam Substances 0.000 description 5
- 230000013011 mating Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は冷蔵庫等の扉構造に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to a door structure for a refrigerator or the like.
従来の技術
近年、冷蔵庫等の扉は外観品位向上のため、扉のデザイ
ンの選択自由度を広げるために、扉表板の上下辺を折り
曲げ、その左右辺に扉取手部を形成する、Ｕ字状の凹部
を設けた扉カバーと、扉の２ 、−。Conventional technology In recent years, in order to improve the appearance quality of refrigerator doors, etc., and to increase the degree of freedom in selecting the door design, the top and bottom sides of the door face plate are bent and the door handles are formed on the left and right sides of the U-shaped door. A door cover with a shaped recess and a door 2,-.
回転支持部を有する扉カバーを挿入して、前記扉表板の
上下辺と、前記両扉カバーに扉枠をはめ込み、裏面に扉
裏板を取付けて、それらで構成される空間に、発泡ポリ
ウレタン断熱材を発泡充填し、扉枠の溝にガスケットを
取付ける、構造がとられてきた。Insert a door cover with a rotating support part, fit the door frame into the upper and lower sides of the door front plate and both door covers, attach the door back plate to the back side, and fill the space formed by them with polyurethane foam. A structure has been adopted in which the insulation is filled with foam and a gasket is attached to the groove in the door frame.
以下第４図から第８図を参照しながら上述したような従
来の冷蔵庫等の扉について説明する。The conventional door of a refrigerator or the like as described above will be explained below with reference to FIGS. 4 to 8.
図において、１は冷蔵庫本体であり、その前方開口部に
冷蔵庫扉２（以下扉と示す）が、下ヒンジ３と上ヒンジ
４により取付けられている（他の扉も同様取付けにつき
省略）。扉２は、上下辺を折り曲げた扉表面板６と、扉
表面５の左右の端面６．７をカバーするだめの扉カバー
８，９と扉枠１ｏと、扉裏板１１間に充填された、発泡
ポリウレタン断熱材１２よ構成る。In the figure, reference numeral 1 denotes a refrigerator body, and a refrigerator door 2 (hereinafter referred to as door) is attached to the front opening of the refrigerator body by means of a lower hinge 3 and an upper hinge 4 (other doors are also attached in the same manner and are therefore omitted). The door 2 has a door surface plate 6 with the upper and lower sides bent, a door cover 8 and 9 that covers the left and right end surfaces 6.7 of the door surface 5, a door frame 1o, and a space between the door back plate 11. , a foamed polyurethane heat insulating material 12.
扉表板６の上下辺の端部には、８字部１３を形成し、前
記扉枠１０に設けた扉枠溝１４が挿入されている、扉カ
バー８には取手部を形成するＵ字状の凹部１６と後部フ
ランジ１６、扉カバー〇に３１＼−ノ
は中間リプ１７と後部フランジ１８を有し、それぞれの
間に前記扉枠１０が挿入されている。The door cover 8 has a U-shaped part 13 formed at the upper and lower ends thereof, into which the door frame groove 14 provided in the door frame 10 is inserted. A recess 16 and a rear flange 16, and the door cover ○ and 31\- have an intermediate lip 17 and a rear flange 18, between which the door frame 10 is inserted.
又前記扉カバー８，９の前部には、扉表板５の挿入溝１
９．２０を有している。２１．２２は扉表板５の挿入時
の当り面を規制する、複数個のリプである。２３’、２
３“は前記扉カバー９に設けた扉回転支持部である。Further, in the front part of the door covers 8 and 9, an insertion groove 1 of the door top plate 5 is provided.
9.20. Reference numerals 21 and 22 denote a plurality of lips that regulate the contact surface when the door top plate 5 is inserted. 23', 2
3'' is a door rotation support portion provided on the door cover 9.
扉裏板１１は扉枠１ｏのフランジ部２４にねじ止め、又
は圧接にて取付けられてお９、発泡ポリウレタン断熱材
１２を発泡充填することにより、発泡ポリウレタン断熱
材１２の粘着力により固着される。The door back plate 11 is attached to the flange portion 24 of the door frame 1o by screws or pressure welding 9, and is fixed by the adhesive force of the foamed polyurethane insulation material 12 by foam-filling the foamed polyurethane insulation material 12. .
その後、扉枠１ｏのガスケット取付溝２５にガスケット
２６を挿入し、ドア構造体となる。After that, the gasket 26 is inserted into the gasket attachment groove 25 of the door frame 1o, and the door structure is completed.
発明が解決しようとする問題点
しかしながら上記の様な構成では、発泡ポリウレタン断
熱材１２の発泡充填前の状態では、各部品が仮組立であ
り、扉表板５が扉カバー８，９から、ずれたり、外れた
シする。又発泡ポリウレタン断熱材１２の発泡の際に発
泡圧によシ、当シ面（規制面）から、ずれたり、外れた
りすることになり、扉外部に発泡ポリウレタン断熱材１
２が、洩れたり、外観が変形したり、又扉回転支持部２
３’、２３“がずれることにより、扉２を冷蔵庫本体１
に取付けた際に、扉２が水平にならず、傾いて取付く問
題を有していた。Problems to be Solved by the Invention However, in the above configuration, before the foamed polyurethane insulation material 12 is filled with foam, each part is temporarily assembled, and the door top plate 5 may be misaligned from the door covers 8, 9. or come off. In addition, when the polyurethane foam insulation material 12 is foamed, the foaming pressure causes it to shift or come off from the surface (regulating surface), and the polyurethane foam insulation material 12 is placed outside the door.
2 leaks, the appearance is deformed, or the door rotation support part 2
3' and 23" are shifted, the door 2 can be moved to the refrigerator body 1.
There was a problem in that the door 2 would not be horizontal and would be installed at an angle.
本発明は上記問題点に鑑み、発泡ポリウレタン断熱材の
洩れのない、扉の変形がなく、扉が水平に取付けること
が出来る、扉構造体を提供するものである。In view of the above problems, the present invention provides a door structure in which the polyurethane foam insulation does not leak, the door does not deform, and the door can be installed horizontally.
問題点を解決するための手段
上記問題点を解決するために、本発明の冷蔵庫等の扉構
造体は、扉表板の左右端部に穴を複数個設け、扉表板の
左右に取付ける、扉カバーの扉表板と接触する部分に傾
斜面を持つ嵌合ピンを設けて、扉表板の左右端部の穴に
扉カバーの嵌合ピンをはめ込む構成としている。Means for Solving the Problems In order to solve the above-mentioned problems, the door structure of a refrigerator, etc. of the present invention has a plurality of holes provided at the left and right ends of the door top plate, and is attached to the left and right sides of the door top plate. A fitting pin having an inclined surface is provided at a portion of the door cover that contacts the door top plate, and the fitting pin of the door cover is fitted into holes at the left and right ends of the door top plate.
作 用
この構成によって、扉表板に扉カバーを取付ける際扉表
板は嵌合ピンの傾斜面にそって、扉カバ６ヘーノ
ーの前部と受は部が、たわみ溝を広げる。さらに押し込
むと扉カバーの嵌合ピンが扉表板の穴に入り込み、扉表
板と扉カバーの位置が規制されて、ずれたり、外れたり
することがなくなることとなる。Function: With this configuration, when attaching the door cover to the door top plate, the front part and the receiving part of the door cover 6 widen the deflection groove along the inclined surface of the fitting pin. If you push it further, the fitting pin of the door cover will fit into the hole in the door top plate, and the position of the door top plate and the door cover will be regulated, so that they will not shift or come off.
実施例
以下本発明の一実施例を第１図から第３図に従い説明す
る。尚従来と同一構成については、同一符号を付し、そ
の詳細な説明は省略する。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 to 3. Components that are the same as those in the prior art are designated by the same reference numerals, and detailed description thereof will be omitted.
図において２７は扉表板、２８．２９は扉表板２７の左
右端３０，３１に設けられた、嵌合穴で、前面３２、上
辺３３及び下辺３４に複数個設けられている。３５は扉
カバーで、扉２の取手部１５を有している。３６は扉カ
バー３５の裏面に設けられた嵌合ピン、３７は扉カバー
で扉回転支持部２３’、 ２ｆを有している、３８は扉
カバー３７の裏面に設けられた嵌合ピンで、いずれも、
扉カバー３５．３７の前面部３９．４０の裏側、扉表板
２７との接触面に設けられている。In the figure, reference numeral 27 denotes a door top plate, and 28 and 29 designate fitting holes provided at the left and right ends 30 and 31 of the door top plate 27. A plurality of fitting holes are provided on the front surface 32, the upper side 33, and the lower side 34. A door cover 35 has a handle portion 15 of the door 2. 36 is a fitting pin provided on the back side of the door cover 35; 37 is a door cover having a door rotation support portion 23', 2f; 38 is a fitting pin provided on the back side of the door cover 37; both,
It is provided on the back side of the front part 39.40 of the door cover 35.37, on the contact surface with the door front plate 27.
４１．４２は傾斜部、４３．４４は傾斜部の最低６ ・
＼−７
位置、４５．４６は傾斜部の最高位置を示す、４７゜４
８は扉表板２７を保持するリプで複数個設けられている
。41.42 is the slope part, 43.44 is the minimum slope part 6.
\-7 position, 45.46 indicates the highest position of the slope, 47°4
A plurality of lips 8 are provided to hold the door top plate 27.
扉表板２７の外周に、扉枠１０を巻きつけ、扉表板２７
の端部３０，３１に扉カバー３５ 、３７の前面部３９
．４０と保持リプ４７．４８のすきまを、差し込む、扉
表板２７の端面３０，３１は扉カバー３５．３７の嵌合
ピン３６．３８の根元部４３．４４に当り、傾斜面、４
１．４２にそって、さらに挿入して保持リプ及び扉カバ
ーをたわませる。そして、扉表板２７の取付穴２８ 、
２９が嵌合ピン３６．３８の傾斜部４１．４２の高い部
分４５．４６を通過すると、嵌合ピン３６，３８は取付
穴２８．２９内に弾力性でもって落ち込み、扉表板２７
の端面３０，３１に当る部分に位置規制用のリプ２１，
２２があり、当接する。そして扉カバー３７，３５と扉
表板２７の固定後扉枠１０を挿入し扉裏板１１を扉枠１
ｏのフランジ部２４にねじ等で取付けて、発泡治具に治
め内部に発泡ポリウレタン断熱材１２を発泡充填する。The door frame 10 is wrapped around the outer periphery of the door top plate 27, and the door top plate 27 is
The front part 39 of the door cover 35 and 37 is attached to the ends 30 and 31 of the
．． 40 and the retaining lip 47.48, the end surfaces 30, 31 of the door top plate 27 hit the base portions 43.44 of the fitting pins 36.38 of the door cover 35.37, and the inclined surface, 4
1. Insert further according to 42 and bend the retaining lip and door cover. And the mounting hole 28 of the door front plate 27,
29 passes through the high part 45.46 of the slope 41.42 of the mating pin 36.38, the mating pin 36, 38 elastically falls into the mounting hole 28.29 and the door top plate 27
A lip 21 for position regulation is provided on the portion corresponding to the end surfaces 30 and 31 of the
22, and it comes into contact. After fixing the door covers 37, 35 and the door front plate 27, insert the door frame 10 and attach the door back plate 11 to the door frame 1.
It is attached to the flange portion 24 of o with screws or the like, fixed in a foaming jig, and foamed polyurethane heat insulating material 12 is foamed and filled inside.
発泡ポ７ヘーノ
リウレタン断熱材１２の粘着力で各部品は接着され扉と
しての構造体となシ、扉枠１ｏのガスケット取付溝２５
にガスケット２６を取付ける。Each part is glued together by the adhesive force of the foamed polyurethane insulation material 12, forming a structure as a door.The gasket mounting groove 25 of the door frame 1o
Attach gasket 26 to.
以上の様に扉表板と扉カバーをピンで嵌合することによ
シ、扉カバーのずれ、外れを防止することが出来る。By fitting the door top plate and the door cover with pins as described above, it is possible to prevent the door cover from shifting or coming off.
発明の効果
以上の様に本発明は扉の構造体において、扉表板と扉カ
バーを機械的に結合することにょシ、発泡断熱材にて固
着するまでの間、構造体として強固にするため、発泡断
熱材の洩れを防ぎ、扉の変形がなく、扉の回転支持部の
寸法が確保されるため、扉が正しく水平に取付けられ、
冷蔵庫の品位向上と取付作業が容易になる。Effects of the Invention As described above, the present invention provides a door structure in which the door face plate and the door cover are mechanically connected, and the structure is strengthened until they are fixed with the foam insulation material. , prevents foam insulation from leaking, prevents door deformation, and ensures the dimensions of the door's rotating support, allowing the door to be installed correctly and horizontally.
Improves the quality of refrigerators and makes installation work easier.
第１図は本発明の一実施例における冷蔵庫等の扉の要部
断面図、第２図は本発明の他の個所の要部断面図、第３
図は本発明の扉表板の斜視図、第４図は従来例を示す冷
蔵庫の斜視図、第６図は第４図に示すＡ−Ａ線の断面図
、第６図は第４図に示すＢ−Ｂ線の断面図、第７図は第
４図に示すＣ＝Ｃ線の断面図、第８図は冷蔵庫等の扉の
分解斜視図である。
２・・・・・・扉、１０・・・・・・扉枠、１１・・・
・・・扉裏板、１２・・・・・・発泡ポリウレタン断熱
材、２３′・・・・・・扉回転支持部、２７・・・・・
・扉表板、２８・・・・・・嵌合穴、２９・・・・・・
嵌合穴、３３・・・・・・扉表板上辺、３４・・・・・
・扉表板下辺、３５・・・・・・扉カバー、３６・・・
・・・嵌合ピン、３７・・・・・・扉カバー、３８・・
・・・・嵌合ピン。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名りト
！め
ａｙ （”ｌ ｒ
第４図
第５図
第６図
ムコ″
ん
＼＼３、嘗 ′。
、・、＼゛・ ″
第７図
第８図
９、、．１１
セ＝〕（１FIG. 1 is a cross-sectional view of a main part of a door of a refrigerator, etc. according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of a main part of another part of the present invention, and FIG.
The figure is a perspective view of the door top plate of the present invention, FIG. 4 is a perspective view of a conventional refrigerator, FIG. 6 is a sectional view taken along line A-A shown in FIG. 4, and FIG. 7 is a sectional view taken along line C=C shown in FIG. 4, and FIG. 8 is an exploded perspective view of a door of a refrigerator or the like. 2...Door, 10...Door frame, 11...
...Door back plate, 12...Polyurethane foam insulation material, 23'...Door rotation support part, 27...
・Door top plate, 28... Fitting hole, 29...
Fitting hole, 33...Top side of door top plate, 34...
・Lower side of door top plate, 35...Door cover, 36...
...Mating pin, 37...Door cover, 38...
...Mating pin. Name of agent: Patent attorney Toshio Nakao and 1 other person Rito! Meay ("l r Figure 4 Figure 5 Figure 6 Figure 6 Muko" ＼\3, 嘗 '. ,・,\゛・ '' Figure 7 Figure 8 Figure 9,,.11 ce=] (1
Claims (1)
扉表板と、扉表板の左右に、取付ける扉表板と接する部
分に嵌合ピンを設けた扉カバーと、本体への取付時の回
転支持部を有する扉カバーと、前記扉表板の上下辺と、
前記扉カバーの外縁内に取付けた扉枠と、扉の裏側に取
付けた扉裏板と、それらによって構成する空間に、発泡
充填する断熱材とからなる冷蔵庫等の扉。A door top plate with the top and bottom sides bent and multiple holes on the left and right ends, a door cover with fitting pins on the left and right sides of the door top plate in contact with the door top plate to be attached, and a a door cover having a rotation support part when installed; the upper and lower sides of the door front plate;
A door for a refrigerator, etc., comprising a door frame attached to the outer edge of the door cover, a door back plate attached to the back side of the door, and a heat insulating material filled with foam in the space formed by them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62282481A JP2583918B2 (en) | 1987-11-09 | 1987-11-09 | Doors for refrigerators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62282481A JP2583918B2 (en) | 1987-11-09 | 1987-11-09 | Doors for refrigerators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01123982A true JPH01123982A (en) | 1989-05-16 |
| JP2583918B2 JP2583918B2 (en) | 1997-02-19 |
Family
ID=17652997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62282481A Expired - Lifetime JP2583918B2 (en) | 1987-11-09 | 1987-11-09 | Doors for refrigerators |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2583918B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03279774A (en) * | 1990-03-28 | 1991-12-10 | Sanyo Electric Co Ltd | Door body of refrigerator or the like |
| WO2011060501A1 (en) * | 2009-11-20 | 2011-05-26 | Electrolux Home Products Pty Limited | An insulated door and method of assembling an insulated door |
| CN102200368A (en) * | 2011-07-06 | 2011-09-28 | 合肥美的荣事达电冰箱有限公司 | End cover of refrigerator door body |
| CN102213532A (en) * | 2011-07-06 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Door body of refrigerator and refrigerator |
| WO2012065913A3 (en) * | 2010-11-17 | 2013-02-21 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device door |
| US9841223B2 (en) | 2014-12-01 | 2017-12-12 | Samsung Electronics Co., Ltd. | Refrigerator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54172362U (en) * | 1978-05-25 | 1979-12-05 |
-
1987
- 1987-11-09 JP JP62282481A patent/JP2583918B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54172362U (en) * | 1978-05-25 | 1979-12-05 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03279774A (en) * | 1990-03-28 | 1991-12-10 | Sanyo Electric Co Ltd | Door body of refrigerator or the like |
| JPH0792321B2 (en) * | 1990-03-28 | 1995-10-09 | 三洋電機株式会社 | Doors such as refrigerators |
| WO2011060501A1 (en) * | 2009-11-20 | 2011-05-26 | Electrolux Home Products Pty Limited | An insulated door and method of assembling an insulated door |
| CN102713123A (en) * | 2009-11-20 | 2012-10-03 | 伊莱克斯家用产品有限公司 | Insulated door and method of assembling insulated door |
| US8881466B2 (en) | 2009-11-20 | 2014-11-11 | Ab Electrolux | Insulated door and method of assembling an insulated door |
| CN102713123B (en) * | 2009-11-20 | 2015-05-06 | 伊莱克斯家用产品有限公司 | Insulated door and method of assembling insulated door |
| WO2012065913A3 (en) * | 2010-11-17 | 2013-02-21 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device door |
| CN102200368A (en) * | 2011-07-06 | 2011-09-28 | 合肥美的荣事达电冰箱有限公司 | End cover of refrigerator door body |
| CN102213532A (en) * | 2011-07-06 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Door body of refrigerator and refrigerator |
| US9841223B2 (en) | 2014-12-01 | 2017-12-12 | Samsung Electronics Co., Ltd. | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2583918B2 (en) | 1997-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8028394B2 (en) | Manufacturing method of a thermally insulated housing | |
| US6561180B1 (en) | Oven door assembly | |
| CA2206508C (en) | Refrigerator cabinet breaker assembly | |
| JPH01123982A (en) | Door for refrigerator, etc. | |
| WO1998019117A1 (en) | Refrigerator | |
| JPH0641830B2 (en) | Refrigerator door | |
| GB1594439A (en) | Cabinets for refrigerators or freezers | |
| JP2672534B2 (en) | Doors for refrigerators | |
| JPH1163800A (en) | Cooling storage | |
| JP3426523B2 (en) | Double door storage | |
| JPS6038147Y2 (en) | refrigerator housing | |
| JP3480078B2 (en) | Refrigerator door | |
| JP4090636B2 (en) | refrigerator | |
| JP3530321B2 (en) | Refrigerator handle device | |
| JP3456888B2 (en) | Storage door | |
| JPH08121943A (en) | Handle attaching structure for refrigerator | |
| JPH109760A (en) | Door for housing storage and door liner | |
| JP3169563B2 (en) | Joiner mounting structure for thermal insulation panel | |
| JPH10292741A (en) | Fixing structure of glass | |
| JPH064580U (en) | refrigerator | |
| JPH0651772U (en) | Handle mounting device | |
| JPH08261637A (en) | Door of refrigerator | |
| JPS6330944Y2 (en) | ||
| JP2001141353A (en) | Heat insulation door | |
| JP3383735B2 (en) | Insulated door |