JPS62200174A - Refrigerator - Google Patents
RefrigeratorInfo
- Publication number
- JPS62200174A JPS62200174A JP4176186A JP4176186A JPS62200174A JP S62200174 A JPS62200174 A JP S62200174A JP 4176186 A JP4176186 A JP 4176186A JP 4176186 A JP4176186 A JP 4176186A JP S62200174 A JPS62200174 A JP S62200174A
- Authority
- JP
- Japan
- Prior art keywords
- door
- refrigerator
- ground wire
- attached
- insulation material
- 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
- 239000006260 foam Substances 0.000 claims description 10
- 239000012774 insulation material Substances 0.000 claims description 10
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- 230000007257 malfunction Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000007591 painting process Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は冷蔵庫に係り、特に冷蔵庫の制御を行う操作部
が設置される扉のアース取付けに好適な冷蔵庫に関する
。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a refrigerator, and more particularly to a refrigerator suitable for grounding a door on which an operating section for controlling the refrigerator is installed.
冷蔵庫の扉に操作部が設けられるケースが年々増加して
いる。この時問題になるのは、上記扉が回動する時に生
ずる静電気で先の操作部がもつ電子機器を誤作動させる
と云うことである。これを防止するには扉にアースを取
る必要がある。The number of cases in which a control unit is installed on the refrigerator door is increasing year by year. The problem at this time is that the static electricity generated when the door rotates causes the electronic equipment included in the operation section to malfunction. To prevent this, it is necessary to ground the door.
扉にアースを取る為には、先の上記扉を本体に枢軸する
ヒンジピン中にアース線を通すことが考えられるが、こ
のヒンジピン中にアース線を通すには種々の問題があっ
た。尚ヒンジピン部を通して扉側にリード線を通す例と
しては実公昭４６−１４４６７等公報がある。In order to ground the door, it is conceivable to pass a ground wire through the hinge pin that pivots the door to the main body, but there are various problems in passing the ground wire through this hinge pin. An example of passing a lead wire through the hinge pin portion to the door side is disclosed in Japanese Utility Model Publication No. 46-14467.
扉に電子機器を備えた冷蔵庫に於いてアースを取ること
は先にも記述した如く誤作動防止をなくす意味からも必
要なことであるが、従来の扉構造に於いては、このアー
スを取る良い具体的提案がなされていなかった。これは
、扉側にアース線を送り込むことは出来ても、上記アー
ス用リード線の端部を、どこに取付けたら良いかの配慮
がなさ−れていなかった。Grounding a refrigerator with electronic equipment on the door is necessary in order to prevent malfunctions as described above, but in the conventional door structure, this grounding is necessary. No good concrete suggestions were made. Although it is possible to send a ground wire to the door side, no consideration has been given to where the end of the ground lead wire should be attached.
本発明の「１的は、扉に取付けられた冷蔵用を制御用操
作部の誤動作を防止するアースを備えた冷蔵１４Ｌを提
供することにある。An object of the present invention is to provide a refrigerator 14L equipped with a ground that prevents malfunction of a refrigerator control operating section attached to the door.
上記目的は、外板と内板との空間部に発泡断熱材を充填
して形成した扉と、上記扉の前面に取付けられた冷蔵庫
制御用操作部と、上記操作部と冷蔵庫本体とを連結する
リード線とからなる冷蔵庫に於いて、上記リード線の一
部から延出したアース線とからなり、上記アース線を上
記外板の発泡断熱材側面に接触させることにより達成さ
れる。The above purpose is to connect a door formed by filling a space between an outer panel and an inner panel with foam insulation material, a refrigerator control operation section attached to the front of the door, and a connection between the operation section and the refrigerator main body. This is accomplished by bringing the ground wire into contact with the side surface of the foam insulation material of the outer panel.
ドア板側に導びかれたアース線の端部はドア板裏面の塗
料の付着していない所にアルミテープ等をもって密着さ
れた所を、次にこの扉の断熱材として使オ〕れる発泡断
熱材の接着力で固着されるものである。The end of the ground wire led to the door plate side is attached to the back of the door plate where no paint is attached using aluminum tape, etc., and then the foam insulation that will be used as the insulation material for this door is attached. It is fixed by the adhesive force of the material.
即ち、ドア板は表面が塗装仕上げされるものであるから
当然塗装工程を経て作られる。この時には酸洗工程、塗
装工程を通過する。本発明はこれらの工程に耐える保護
部材（例えばアルミテープ）′を予めアース線取付部に
取付けておきアース線取付時には、これを取り除き、新
たなアルミテープ等でドア板に密着させ１次いで発泡断
熱材でこれをドア板に固着したものである。That is, since the surface of the door plate is painted, it is naturally manufactured through a painting process. At this time, it passes through a pickling process and a painting process. In the present invention, a protective member (for example, aluminum tape) that can withstand these steps is attached to the ground wire attachment part in advance, and when the ground wire is attached, it is removed, and a new aluminum tape or the like is used to tightly adhere it to the door plate, and then foam insulation is installed. This is fixed to the door plate with wood.
以下本発明の一実施例を図に於いて説明すると。 An embodiment of the present invention will be described below with reference to the drawings.
１は冷蔵庫本体、この本体１は図には示してないがアー
スされているものである。２は上記冷蔵庫本体１が内部
に形成する庫内（図示せず）の前面開口部を開基する扉
である。この扉２は外板３゜内板４２発泡断熱材５等よ
り成っている。６は上記冷蔵庫本体１に先の扉２を回動
自在に枢軸するヒンジである。このヒンジ６は図にも示
す如く、扉２のピン受７に係合するピン部６ａが内部中
空ピンに形成されている６尚このピン部６ａの内径はφ
】０である。８は上記ドア板３表面部に設けられた操作
部である。この操作部８は冷蔵庫本体側の庫内に設置さ
れた電子機器（図示せず）をコントロールする。９は操
作部８と先の電子機器を電気的に接続するリード線９ａ
とアース線９ ｂの等合体である。この集合体９の外径
は略φ６．７である。１０は上記集合体９の表面を覆っ
ている保護チューブ、この保護チューブ１０の外径は先
のヒンジピン６ａの内径φ１０に余裕をもって挿通され
る関係上φ８．０位に作られており、又内径はφ６．７
位に作られている。通常、先の集合体９の外径とこの保
護チューブ１０の内径は一致するか、やや集合体９の外
径が小さくなるよう構成されている。従って、保護チュ
ーブ１０はヒンジピン６ａとの間でスリップし扉開閉時
、回動しないものである。こうすることにより扉２の開
閉時リード線等が捩れ断線するのを防止している。Reference numeral 1 denotes a refrigerator body, and although this body 1 is not shown in the figure, it is grounded. Reference numeral 2 denotes a door that opens a front opening of an interior (not shown) formed inside the refrigerator main body 1. This door 2 is made up of an outer panel 3 degrees, an inner panel 42, a foamed heat insulating material 5, and the like. Reference numeral 6 denotes a hinge that rotatably pivots the door 2 on the refrigerator main body 1. As shown in the figure, this hinge 6 has a pin portion 6a that engages with the pin receiver 7 of the door 2, which is formed into an internal hollow pin.The inner diameter of this pin portion 6a is φ.
]0. Reference numeral 8 denotes an operating section provided on the surface of the door plate 3. This operation unit 8 controls electronic equipment (not shown) installed inside the refrigerator main body. 9 is a lead wire 9a that electrically connects the operation unit 8 and the electronic device mentioned above.
It is a combination of the ground wire 9b and the earth wire 9b. The outer diameter of this aggregate 9 is approximately φ6.7. Reference numeral 10 denotes a protective tube that covers the surface of the assembly 9. The outer diameter of the protective tube 10 is approximately φ8.0 so that it can be inserted into the inner diameter φ10 of the hinge pin 6a with a margin. is φ6.7
It is made to the highest standard. Usually, the outer diameter of the aggregate 9 and the inner diameter of the protective tube 10 are the same, or the outer diameter of the aggregate 9 is slightly smaller. Therefore, the protective tube 10 slips between the hinge pin 6a and does not rotate when the door is opened or closed. This prevents the lead wires and the like from being twisted and broken when the door 2 is opened and closed.
通常上記保護チューブ１０の長さは約５００＋ｍ位の長
さに構成されている。この長さの保護チューブ１０内に
リード線９８等の集合体を貫通させることは、径が近似
していることより非常に薙かしい。本発明はこれを容易
にする為に先の保護チューブ１０を途中で分断し集合体
の貫通性を改良している。又アース線９ｂはその分断さ
れた保護チューブ１０の所からチューブ外に導出されて
いる。勿論その分断部にはテープ１１等が図の如く巻か
れ、発泡断熱材５が保護チューブｌｏ内に入るのを防止
している。又上記保護チューブ１０の一端は操作部に接
続され、他端はヒンジピン６ａを通して本体例に導出さ
れている。Normally, the length of the protective tube 10 is approximately 500+m. It is extremely cumbersome to pass an assembly such as the lead wire 98 through the protective tube 10 of this length since the diameters are similar. In order to facilitate this, the present invention divides the protective tube 10 in the middle to improve the penetrability of the assembly. Further, the ground wire 9b is led out from the divided protective tube 10. Of course, a tape 11 or the like is wrapped around the divided portion as shown in the figure to prevent the foamed heat insulating material 5 from entering the protective tube lo. Further, one end of the protective tube 10 is connected to an operating section, and the other end is led out to the main body through a hinge pin 6a.
しかして、」−記アース線９ｂの取付部９ｂ’は外板３
にアルミテープ１２をもって密着されている。このアル
ミテープ１２は発泡断熱材５が充填される間の仮止めで
発泡断熱材５充填後はこの断熱材５の接着力により先の
アース線９ｂはドア板：３に固着されるものである。Therefore, the mounting portion 9b' of the ground wire 9b is attached to the outer panel 3.
It is closely attached with aluminum tape 12. This aluminum tape 12 is temporarily fixed while the foam insulation material 5 is being filled, and after the foam insulation material 5 is filled, the ground wire 9b is fixed to the door plate 3 by the adhesive force of this insulation material 5. .
又アルミテープ１２をもってアース線９ｂの取付部９ｂ
’ を取付ける外板裏面部は、上記ドア板の塗装時、塗
膜が付着し導電性を失なうのを防止している。更に、ア
ース線の取付部９ｂ’ を取付けるアルミテープ１２は
操作部に取付けられているアルミテープ１２を利用して
仮止めされるものである。Also, hold the aluminum tape 12 and attach the mounting part 9b of the ground wire 9b.
' The back side of the outer panel where the door plate is attached is used to prevent paint from adhering to the door panel and causing loss of conductivity when painting the door panel. Further, the aluminum tape 12 for attaching the ground wire attaching portion 9b' is temporarily fixed using the aluminum tape 12 attached to the operation section.
本発明は以上の如く、扉のアースを外板の塗膜の付いて
いない部分にアルミテープ及び発泡断熱材を利用して容
易に取り付けることが出来るので、電子回路の誤作動を
容易に防止することが出来る他、扉自体のアースがどこ
にでもｆｉＮ単にとれるものである。As described above, according to the present invention, the door ground can be easily attached to the unpainted part of the outer panel using aluminum tape and foam insulation material, so malfunction of the electronic circuit can be easily prevented. In addition to being able to ground the door itself, you can simply connect it anywhere.
第１図は本発明を備えた冷蔵庫の要部断面図、第２図は
冷蔵庫の斜視図、第７３図は第２図のＡ部拡大図、第４
図はリード線、アース線の取付状態を説明する図、第５
図は第４図のｎ−Ｂ断面図である。
■・・・冷蔵庫本体、２・・・扉、３・・・外板、４・
・・扉内板、５・・・発泡断熱材、６・・・ヒンジ、６
ａ・・・ビン部、７・・・ピン受、８・・・操作部、９
・・・集合体、９ａ・・・リード線、９ｂ・・・アース
線、１０・・・保護チューブ、］】・・・テープ、１２
・・・アルミテープ。Fig. 1 is a sectional view of essential parts of a refrigerator equipped with the present invention, Fig. 2 is a perspective view of the refrigerator, Fig. 73 is an enlarged view of section A in Fig. 2, and Fig. 4
The figure is a diagram explaining the installation state of the lead wire and ground wire.
The figure is a sectional view taken along the line nB in FIG. 4. ■... Refrigerator body, 2... Door, 3... Outer panel, 4...
...Door inner plate, 5...Foam insulation material, 6...Hinge, 6
a...Bin part, 7...Pin holder, 8...Operation part, 9
...Aggregation, 9a...Lead wire, 9b...Earth wire, 10...Protection tube,]]...Tape, 12
···Aluminum tape.
Claims (1)
した扉と、上記扉の前面に取付けられた冷蔵庫制御用操
作部と、上記操作部と冷蔵庫本体とを連結するリード線
とからなる冷蔵庫に於いて、上記リード線の一部から延
出したアース線とからなり、上記アース線を上記外板の
発泡断熱材側面に接触させたことを特徴とする冷蔵庫。1. A door formed by filling the space between the outer panel and the inner panel with foam insulation material, a refrigerator control operation section attached to the front surface of the door, and a lead connecting the operation section and the refrigerator body. A refrigerator comprising a ground wire extending from a part of the lead wire, the ground wire being in contact with a side surface of the foam insulation material of the outer panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4176186A JPS62200174A (en) | 1986-02-28 | 1986-02-28 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4176186A JPS62200174A (en) | 1986-02-28 | 1986-02-28 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62200174A true JPS62200174A (en) | 1987-09-03 |
Family
ID=12617384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4176186A Pending JPS62200174A (en) | 1986-02-28 | 1986-02-28 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62200174A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5338804A (en) * | 1987-12-28 | 1994-08-16 | Mitsubishi Rayon Company, Inc. | Methacrylic resin cast plate having transparency and impact resistance, and process for preparation thereof |
| JP2009180430A (en) * | 2008-01-30 | 2009-08-13 | Sharp Corp | Cooking device |
| JP2012189304A (en) * | 2011-03-14 | 2012-10-04 | Mitsubishi Electric Corp | Refrigerator |
| JP2017133801A (en) * | 2016-01-29 | 2017-08-03 | 青島海爾股▲フン▼有限公司 | refrigerator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021741U (en) * | 1983-07-19 | 1985-02-14 | コニカ株式会社 | Capsule copy machine |
-
1986
- 1986-02-28 JP JP4176186A patent/JPS62200174A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021741U (en) * | 1983-07-19 | 1985-02-14 | コニカ株式会社 | Capsule copy machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5338804A (en) * | 1987-12-28 | 1994-08-16 | Mitsubishi Rayon Company, Inc. | Methacrylic resin cast plate having transparency and impact resistance, and process for preparation thereof |
| JP2009180430A (en) * | 2008-01-30 | 2009-08-13 | Sharp Corp | Cooking device |
| JP4637188B2 (en) * | 2008-01-30 | 2011-02-23 | シャープ株式会社 | Cooker |
| JP2012189304A (en) * | 2011-03-14 | 2012-10-04 | Mitsubishi Electric Corp | Refrigerator |
| JP2017133801A (en) * | 2016-01-29 | 2017-08-03 | 青島海爾股▲フン▼有限公司 | refrigerator |
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