JPH0338631Y2 - - Google Patents
Info
- Publication number
- JPH0338631Y2 JPH0338631Y2 JP9431083U JP9431083U JPH0338631Y2 JP H0338631 Y2 JPH0338631 Y2 JP H0338631Y2 JP 9431083 U JP9431083 U JP 9431083U JP 9431083 U JP9431083 U JP 9431083U JP H0338631 Y2 JPH0338631 Y2 JP H0338631Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- plate
- flange
- inner box
- refrigerator
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、冷蔵庫の野菜入れなどの引出し部
に用いる扉装置に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a door device used in a drawer section of a refrigerator, such as a vegetable container.
第1図は実開昭56−151892号公報に示されたも
のと近似した従来の冷蔵庫の引出し部用扉装置の
斜視図、第2図は第1図の−線に沿う拡大水
平断面図である。第1図、第2図において、1は
プラスチツクの押出し成形品からなる扉枠であ
り、扉枠1は扉体の外周部の4辺を構成してい
る。2は前面パネルであり、このパネル2は周縁
部が扉枠1の前部に形成したフランジ1aの凹溝
に嵌合されて、扉枠1に固定されている。3は扉
枠1の後部に形成されたフランジ1bの内周部に
設置された扉補強用鉄板である。4は、扉枠1と
前面パネル2と扉補強用鉄板3とをセツトした後
に、ウレタン発泡原液を注入して発泡させた断熱
材であり、断熱材4は前面パネル2および扉補強
用鉄板3の間と扉枠1内とに充填され、外周部よ
り中央部が厚くされている。5はプラスチツク板
の真空成形品からなり、土手部5aを有する扉内
板であり、扉内板5はフレ−ム7を取り付ける際
にねじ6によつてフレーム7と一体的に扉枠1の
フランジ1bに共締め固定され、扉内板5で扉補
強用鉄板3および断熱材4が覆われている。8は
軟質プラスチツクの押出し成形品からなるドアパ
ツキンであり、ドアパツキン8は突起部8aが扉
枠1のフランジ1bに設けた穴部に圧入嵌合され
て、扉枠1に装置され扉体の閉時に冷蔵庫本体の
内箱11の前面フランジに圧接するように構成さ
れている。
Figure 1 is a perspective view of a conventional refrigerator drawer door device similar to that shown in Japanese Utility Model Application No. 56-151892, and Figure 2 is an enlarged horizontal sectional view taken along the - line in Figure 1. be. In FIGS. 1 and 2, reference numeral 1 indicates a door frame made of extruded plastic, and the door frame 1 constitutes four sides of the outer periphery of the door body. Reference numeral 2 designates a front panel, and this panel 2 is fixed to the door frame 1 by fitting its peripheral edge into a groove of a flange 1a formed at the front of the door frame 1. Reference numeral 3 denotes a door reinforcing iron plate installed on the inner circumference of the flange 1b formed at the rear of the door frame 1. 4 is a heat insulating material that is foamed by injecting a urethane foaming solution after the door frame 1, front panel 2, and door reinforcing steel plate 3 are set; It is filled between the gaps and inside the door frame 1, and is thicker at the center than at the outer periphery. Reference numeral 5 denotes a door inner plate which is made of a vacuum-formed plastic plate and has a bank portion 5a.The door inner plate 5 is integrally attached to the frame 7 with screws 6 when attaching the frame 7 to the door frame 1. They are fastened together to the flange 1b, and the door reinforcing iron plate 3 and the heat insulating material 4 are covered with the door inner plate 5. Reference numeral 8 denotes a door seal made of an extruded product of soft plastic, and the door seal 8 has a protrusion 8a that is press-fitted into a hole provided in the flange 1b of the door frame 1, and is attached to the door frame 1, and when the door body is closed. It is configured to come into pressure contact with the front flange of the inner box 11 of the refrigerator main body.
以上のように構成された従来の冷蔵庫の引出し
部用扉装置は、扉体の扉内板5に土手部5aを設
けるなどして、冷蔵庫の庫内の冷気を外部に洩ら
したり、外部との熱交換を防いだりするために冷
蔵庫本体の内箱11側面と扉内板5の外周部との
間隔を狭くしている。 The conventional refrigerator drawer door device configured as described above has a bank portion 5a on the inner door plate 5 of the door body to prevent the cold air inside the refrigerator from leaking to the outside or to prevent the cold air from leaking to the outside. In order to prevent heat exchange, the distance between the side surface of the inner box 11 of the refrigerator body and the outer periphery of the door inner plate 5 is narrowed.
従来の冷蔵庫の引出し部用扉装置は、上述のよ
うに構成され、土手部5aを有する扉内板5をプ
ラスチツク板の真空成形によつて製造しているた
めに、製造に時間が長くかかると共に、成形型が
高価であり、したがつて扉体も高価になるという
問題点があつた。
The conventional refrigerator drawer door device is constructed as described above, and since the door inner plate 5 having the bank portion 5a is manufactured by vacuum forming a plastic plate, it takes a long time to manufacture and is also disadvantageous. However, there was a problem in that the mold was expensive, and therefore the door body was also expensive.
それでは、扉内板を平板にすれば良いわけであ
り、実際、従来そのように扉内板を平板にした冷
蔵庫は例えば実開昭55−54885号公報に示されて
いるが、このように前記土手部5aをなくして扉
内板を平板にすると冷蔵庫内の冷気が外部に洩れ
やすくなるという欠点があつた。 Then, it would be sufficient to make the inner door plate flat.In fact, conventional refrigerators with flat inner door plates are shown in, for example, Japanese Utility Model Application Publication No. 55-54885. If the bank part 5a is eliminated and the door inner plate is made into a flat plate, there is a drawback that the cold air inside the refrigerator tends to leak to the outside.
この考案は上記従来の欠点を除去するためにな
されたものであつて、扉枠と、この扉枠の前部に
周縁部を嵌合固定した前面パネルと、上記扉枠の
後部のフランジに設置した扉補強用鉄板と、上記
パネルおよび扉補強用鉄板の間と上記扉枠内とに
充填され、外周部より中央部が厚い断熱材と、上
記扉枠の上記フランジに固定され冷蔵庫本体の内
箱の前面フランジに圧接するドアパツキンと、上
記扉補強用鉄板の後面に設けられる平板状の扉内
板とを有する扉体を備えた冷蔵庫の引出し部用扉
装置において、上記ドアパツキンに設けたひれ部
で上記扉内板の外周部後面を覆い、かつ、上記内
箱の前面フランジが上記ひれ部をも完全に覆うよ
うな上記内箱の厚さを有することを特徴とする冷
蔵庫の引出し部用扉装置を提供する。
This invention was made in order to eliminate the above-mentioned drawbacks of the conventional method, and it consists of a door frame, a front panel whose peripheral part is fitted and fixed to the front part of the door frame, and a flange installed at the rear of the door frame. The iron plate for reinforcing the door, which is filled between the panel and the iron plate for door reinforcing, and inside the door frame, and is thicker in the center than the outer periphery, and the inside of the refrigerator body is fixed to the flange of the door frame. In a refrigerator drawer door device comprising a door body having a door gasket that presses against a front flange of a box and a flat inner door plate provided on the rear surface of the door reinforcing steel plate, a fin portion provided on the door gasket. The inner box has a thickness such that it covers the rear surface of the outer peripheral part of the inner door plate, and the front flange of the inner box completely covers the fin. Provide equipment.
この考案は扉内板を平板にしても、上記ドアパ
ツキンに設けたひれ部で上記扉内板の外周部後面
を覆い、かつ、上記内箱の前面フランジが上記ひ
れ部を完全に覆うような上記内箱の厚さを有する
ことによつて、庫内の冷気の外部への漏れが減少
する。
This idea is such that even if the door inner plate is a flat plate, the fin provided on the door seal covers the rear surface of the outer periphery of the door inner plate, and the front flange of the inner box completely covers the fin. The thickness of the inner box reduces leakage of cold air inside the refrigerator to the outside.
以下、この考案の一実施例を第3図について説
明する。
An embodiment of this invention will be described below with reference to FIG.
第3図は第2図に対応する断面図である。第3
図において、符号1〜8は第1図、第2図の同一
符号のものと同一または相当部分を示し、9は断
熱材4の厚さが厚い部分の外周縁部であり、この
縁部9は従来の扉内板があつた位置まで外周方向
に延ばしてある。また、10は平板からなる扉内
板であり、8bはドアパツキン8の後部に一体に
設けられたひれ部であり、ひれ部8bは扉内板1
0の外周部10a後面に当接されて外周部10a
を覆つている。12は冷蔵庫本体の内箱11に設
けた前面フランジであり、このフランジ12は幅
を大きくし、扉体の閉時に、フランジ12の内周
部前方に扉内板10の外周部10aがパツキン8
のひれ部8bを介し小間隔を有して対向されるよ
うに構成され、上記前面フランジ12は上記ひれ
部8bをも完全に覆うような上記内箱11の厚さ
を有するようにされている。なお、この実施例の
上述した以外の構成は、第1図、第2図に示す従
来のものと同様である。 FIG. 3 is a sectional view corresponding to FIG. 2. Third
In the figure, numerals 1 to 8 indicate the same or equivalent parts as those with the same numerals in FIGS. is extended in the outer circumferential direction to the position where the conventional door inner plate was. Further, 10 is a door inner plate made of a flat plate, 8b is a fin part integrally provided at the rear of the door seal 8, and the fin part 8b is the door inner plate 1.
The outer peripheral part 10a is brought into contact with the rear surface of the outer peripheral part 10a of
is covered. Reference numeral 12 denotes a front flange provided on the inner box 11 of the refrigerator body. This flange 12 has a large width, so that when the door body is closed, the outer periphery 10a of the door inner plate 10 is attached to the gasket 8 in front of the inner periphery of the flange 12.
The front flange 12 has a thickness of the inner box 11 such that it completely covers the fin part 8b. . The configuration of this embodiment other than that described above is the same as that of the conventional one shown in FIGS. 1 and 2.
以上説明したようにこの考案は、扉枠1と、扉
枠1の前部に周縁部を嵌合固定した前面パネル2
と、上記扉枠1後部のフランジ1bに設置した扉
補強用鉄板3と、上記パネル2および扉補強用鉄
板3の間と扉枠1内とに充填され外周部より中央
部が厚い断熱材4と、扉枠1のフランジ1bに固
定されて冷蔵庫本体の内箱11の前面フランジ1
2に圧接するドアパツキン8と、上記扉補強用鉄
板の後面に設けられる平板状の扉内板10とを有
する扉体を備えた冷蔵庫の引出し部用扉装置にお
いて、上記ドアパツキング8に設けたひれ部8b
で扉内板10の外周部10a後面を覆い、かつ、
上記内箱11の前面フランジ12が上記ひれ部8
bをも完全に覆うような上記内箱の厚さを有する
ことにより次の効果が得られる。
As explained above, this invention consists of a door frame 1 and a front panel 2 whose peripheral portion is fitted and fixed to the front part of the door frame 1.
, a door reinforcing iron plate 3 installed on the flange 1b at the rear of the door frame 1, and a heat insulating material 4 filled between the panel 2 and the door reinforcing iron plate 3 and inside the door frame 1, the center of which is thicker than the outer circumference. The front flange 1 of the inner box 11 of the refrigerator body is fixed to the flange 1b of the door frame 1.
In a refrigerator drawer door device comprising a door body having a door packing 8 that presses into contact with the door packing 8 and a flat door inner plate 10 provided on the rear surface of the door reinforcing iron plate, the fin portion provided on the door packing 8 is provided. 8b
covers the rear surface of the outer peripheral part 10a of the door inner plate 10, and
The front flange 12 of the inner box 11 is connected to the fin portion 8.
The following effects can be obtained by having the thickness of the inner box so as to completely cover the inner box.
すなわち、扉内板10を平板にしてあるので、
真空成形品からなる従来のものに比べ短時間で安
価に扉内板が得られる。また、ドアパツキン8の
ひれ部8bで扉内板10の外周部10a後面を覆
つたので、ドアパツキン8と断熱土手部9との間
に塵埃が入るおそれがなく清潔となる。さらに上
記内箱11の前面フランジ12が上記ひれ部8b
をも完全に覆うような上記内箱の厚さを有するの
で、庫内の冷気が外部に逃げにくく、従来のもの
と同等以上のシールができる。したがつてこの考
案によれば、扉内板10を平板にしたことで、こ
れを安価にすることができ、また清潔であり、更
に従来のものと同等以上のシール性が得られ、安
価でありながら性能がよい冷蔵庫の引出し部用扉
装置が得られる。 That is, since the door inner plate 10 is made into a flat plate,
Door inner panels can be obtained in a shorter time and at a lower cost than conventional vacuum-formed products. Moreover, since the fin part 8b of the door seal 8 covers the rear surface of the outer peripheral part 10a of the door inner plate 10, there is no fear of dust entering between the door seal 8 and the heat insulating bank part 9, resulting in cleanliness. Furthermore, the front flange 12 of the inner box 11 is connected to the fin portion 8b.
Since the thickness of the inner box is such that it completely covers the inner box, it is difficult for the cold air inside the refrigerator to escape to the outside, and a seal that is equal to or better than that of conventional products can be achieved. Therefore, according to this invention, by making the door inner plate 10 a flat plate, it can be made inexpensive, clean, and has a sealing performance equal to or better than conventional ones, and is inexpensive. To obtain a door device for a refrigerator drawer part that has good performance despite its small size.
第1図は従来の冷蔵庫の引出し部用扉装置を示
す斜視図、第2図は第1図の−線に沿う拡大
水平断面図、第3図はこの考案の一実施例による
冷蔵庫の引出し部用扉装置を示す第2図と対応す
る拡大水平断面図である。
1……扉枠、1b……後部のフランジ、2……
前面パネル、3……扉補強用鉄板、4……断熱
材、6……ねじ、8……ドアパツキン、8b……
ひれ部、10……扉内板、11……冷蔵庫本体の
内箱、12……内箱の前面フランジ。なお、図中
同一符号は同一又は相当部分を示す。
Fig. 1 is a perspective view showing a conventional refrigerator drawer door device, Fig. 2 is an enlarged horizontal sectional view taken along the - line in Fig. 1, and Fig. 3 is a refrigerator drawer according to an embodiment of this invention. FIG. 2 is an enlarged horizontal sectional view corresponding to FIG. 2 showing the door device. 1...Door frame, 1b...Rear flange, 2...
Front panel, 3... Steel plate for door reinforcement, 4... Insulation material, 6... Screw, 8... Door seal, 8b...
Fin portion, 10... Door inner plate, 11... Inner box of refrigerator main body, 12... Front flange of inner box. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
た前面パネルと、上記扉枠の後部のフランジに設
置した扉補強用鉄板と、上記パネルおよび扉補強
用鉄板の間と上記扉枠内とに充填され外周部より
中央部が厚い断熱材と、上記扉枠の上記フランジ
に固定され冷蔵庫本体の内箱の前面フランジに圧
接するドアパツキンと、上記扉補強用鉄板の後面
に設けられる平板状の扉内板とを有する扉体を備
えた冷蔵庫の引出し部用扉装置において、上記ド
アパツキンに設けたひれ部で上記扉内板の外周部
後面を覆い、かつ、上記内箱の前面フランジが上
記ひれ部をも完全に覆うような上記内箱の厚さを
有することを特徴とする冷蔵庫の引出し部用扉装
置。 A door frame, a front panel whose peripheral edge is fitted and fixed to the front part of the door frame, a door reinforcing iron plate installed on the rear flange of the door frame, and a space between the above panel and the door reinforcing iron plate and the above door. a heat insulating material that is filled in the frame and is thicker in the center than the outer circumference; a door seal that is fixed to the flange of the door frame and press-contacted to the front flange of the inner box of the refrigerator body; and a door seal provided on the rear surface of the door reinforcing steel plate. In a refrigerator drawer door device having a door body having a flat inner door plate, a fin provided on the door gasket covers a rear surface of the outer peripheral part of the inner door plate, and a front flange of the inner box A door device for a drawer of a refrigerator, characterized in that the inner box has a thickness such that the inner box completely covers the fin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9431083U JPS602284U (en) | 1983-06-20 | 1983-06-20 | refrigerator door device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9431083U JPS602284U (en) | 1983-06-20 | 1983-06-20 | refrigerator door device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS602284U JPS602284U (en) | 1985-01-09 |
JPH0338631Y2 true JPH0338631Y2 (en) | 1991-08-14 |
Family
ID=30225805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9431083U Granted JPS602284U (en) | 1983-06-20 | 1983-06-20 | refrigerator door device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS602284U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005116550A1 (en) * | 2004-05-31 | 2005-12-08 | Matsushita Electric Industrial Co., Ltd. | Refrigerator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG11201905941VA (en) * | 2017-03-09 | 2019-09-27 | Mitsubishi Electric Corp | Refrigerator |
-
1983
- 1983-06-20 JP JP9431083U patent/JPS602284U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005116550A1 (en) * | 2004-05-31 | 2005-12-08 | Matsushita Electric Industrial Co., Ltd. | Refrigerator |
Also Published As
Publication number | Publication date |
---|---|
JPS602284U (en) | 1985-01-09 |
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