JP2014066482A - Door hinge and refrigerator including the same - Google Patents

Door hinge and refrigerator including the same Download PDF

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JP2014066482A
JP2014066482A JP2012213685A JP2012213685A JP2014066482A JP 2014066482 A JP2014066482 A JP 2014066482A JP 2012213685 A JP2012213685 A JP 2012213685A JP 2012213685 A JP2012213685 A JP 2012213685A JP 2014066482 A JP2014066482 A JP 2014066482A
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water supply
supply tube
door
door hinge
hinge pin
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Tsugutaka Eguchi
胤貴 江口
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Sharp Corp
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Sharp Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a door hinge which prevents a flat shape and buckling of a water supply tube inserted into a cylindrical hinge pin and enables the water supply tube and electric wires to be inserted into the cylindrical hinge pin, and to provide a refrigerator including the door hinge.SOLUTION: A door 4 is rotatably attached to a refrigerator body 3 by a door hinge 2. A cylindrical hinge pin 8 is provided at the door hinge 2. A water supply tube 5 made of an insulator and multiple electric insulated wires 6 are inserted into the cylindrical hinge pin 8. The multiple electric insulated wires 6 are disposed around the water supply tube 5. The water supply tube 5 is protected by the electric insulated wires 6. The electric insulated wires 6 prevent bending of the water supply tube 5 and inhibit a flat shape and buckling of the water supply tube 5. Disposing the multiple electric insulated wires 6 around the water supply tube 5 reduces a diameter of the hinge pin 8.

Description

本発明は、冷蔵庫本体に扉を回動可能に取り付けるためのドアヒンジ及びこれを備えた冷蔵庫に関するものである。   The present invention relates to a door hinge for rotatably attaching a door to a refrigerator main body, and a refrigerator provided with the door hinge.

冷蔵庫本体に扉を回動可能に取り付けるためのドアヒンジは、冷蔵庫本体と扉とを接続する部位であり、扉にウォーターディスペンサーや製氷機を設けた冷蔵庫では、ドアヒンジ部分に給水チューブなどを通して、冷蔵庫本体側から扉側に給水することがある（例えば特許文献１）。   The door hinge for pivotally attaching the door to the refrigerator main body is the part that connects the refrigerator main body and the door. In the refrigerator with a water dispenser or ice machine on the door, the refrigerator main body is passed through a water supply tube etc. Water may be supplied from the side to the door side (for example, Patent Document 1).

また、扉にコントロールパネル（表示操作部）を設けた冷蔵庫では、コントロールパネルに配線するための電線からなる束線をドアヒンジの筒状のヒンジピンに通して、冷蔵庫本体側から扉側に引き込んでコントロールパネルに接続することがある（例えば特許文献２）。   In a refrigerator with a control panel (display operation unit) on the door, a bundle of wires for wiring to the control panel is passed through the cylindrical hinge pin of the door hinge and pulled from the refrigerator body side to the door side for control. It may be connected to a panel (for example, patent document 2).

特開２０１０−１２１８９２（段落番号００３４、００３５）JP2010-121892 (paragraph numbers 0034, 0035) 特開２００１−２７２１６２（段落番号００２３、００３１）JP 2001-272162 (paragraph numbers 0023, 0031)

ところが、図６に示すように、ドアヒンジ１０１の筒状のヒンジピン１０２に給水チューブ１０３を通して冷蔵庫本体１０４側から扉１０５側に給水する場合、給水チューブ１０３の設置状態によっては、特に冷蔵庫本体１０４側からヒンジピン１０２に侵入する部分が屈曲するおそれがある。この給水チューブ１０３の屈曲は、給水チューブ１０３に扁平や腰折れ１０６を生じさせて穴の中央部を塞ぎ、扉１０５側への給水を阻害するおそれがある。   However, as shown in FIG. 6, when water is supplied to the cylindrical hinge pin 102 of the door hinge 101 through the water supply tube 103 from the refrigerator main body 104 side to the door 105 side, depending on the installation state of the water supply tube 103, particularly from the refrigerator main body 104 side. There is a possibility that a portion entering the hinge pin 102 is bent. The bending of the water supply tube 103 may cause a flat or hip fold 106 in the water supply tube 103 to block the central portion of the hole and obstruct water supply to the door 105 side.

また、扉にウォーターディスペンサーや製氷機とコントロールパネルとを設ける場合、一つの筒状のヒンジピンに給水チューブと電線の両方を通すよう、筒状のヒンジピンを大径に設定する必要がある。しかしながら、複数機種で扉周辺の構造の共通化を図る場合や、扉を回動させつつ平行移動させて扉間の隙間を閉じる観音開き式扉など、その扉機構が複雑な場合には、ヒンジピンの径を大きく設定することができず、一つのヒンジピンに給水チューブと電線の両方を通すのが難しくなりやすい。   Moreover, when providing a water dispenser, an ice maker, and a control panel in a door, it is necessary to set a cylindrical hinge pin to a large diameter so that both a water supply tube and an electric wire may pass through one cylindrical hinge pin. However, when the door mechanism is complicated, such as when the door structure is shared by multiple models, or when the door mechanism is complicated, such as a double door that closes the gap between the doors by rotating the doors in parallel. The diameter cannot be set large, and it is difficult to pass both the water supply tube and the electric wire through one hinge pin.

本発明は、筒状のヒンジピンに通した給水チューブの扁平や腰折れを防止すると共に、筒状のヒンジピンに給水チューブと電線の両方を通すことのできるドアヒンジ及びこれを備えた冷蔵庫の提供を目的とする。   An object of the present invention is to provide a door hinge that can prevent both a water supply tube and an electric wire from passing through a cylindrical hinge pin and a refrigerator having the same, while preventing the water supply tube passed through the cylindrical hinge pin from being flattened or bent back. To do.

上記目的を達成するために、本発明に係るドアヒンジは、冷蔵庫本体に扉を回動可能に取り付けるためのものであり、筒状のヒンジピンを備え、この筒状のヒンジピンに、絶縁体からなる給水チューブと複数の絶縁電線とを挿通し、複数の絶縁電線を給水チューブの周囲に配置したものである。   In order to achieve the above object, a door hinge according to the present invention is for pivotally attaching a door to a refrigerator body, and includes a cylindrical hinge pin, and the cylindrical hinge pin includes a water supply made of an insulator. The tube and a plurality of insulated wires are inserted, and the plurality of insulated wires are arranged around the water supply tube.

上記構成によれば、給水チューブの周囲に複数の絶縁電線を配置するので、絶縁電線によって給水チューブを保護することができ、給水チューブの屈曲を防止すると共に、屈曲に伴う扁平や腰折れを阻止することができる。しかも、絶縁電線によって給水チューブを保護することにより、ヒンジピンの内側における給水チューブ及び電線の位置を安定させることができ、生産時のばらつきを抑えて品質の向上を図ることができる。   According to the above configuration, since a plurality of insulated wires are arranged around the water supply tube, the water supply tube can be protected by the insulated wire, and the water supply tube can be prevented from being bent, and flattening and waist folding caused by the bending can be prevented. be able to. In addition, by protecting the water supply tube with the insulated wire, the positions of the water supply tube and the electric wire inside the hinge pin can be stabilized, and variations in production can be suppressed and quality can be improved.

また、複数の絶縁電線を給水チューブの周囲に配置することにより、複数の電線を１本の束線に束ねて給水チューブと一緒に筒状のヒンジピンに挿通する場合よりも、給水チューブ及び電線を挿通するのに要するヒンジピンの径を小さく設定することができる。   In addition, by arranging a plurality of insulated wires around the water supply tube, the water supply tube and the electric wire are connected to each other rather than bundling the plurality of wires into a single bundle and inserting the tube together with the water supply tube. The diameter of the hinge pin required for insertion can be set small.

さらに、複数の絶縁電線の外側に絶縁体からなる外側チューブを設けるようにしてもよい。この構成によれば、絶縁電線の被覆と外側チューブとでヒンジピンに対して二重絶縁することができ、人体が触れ得る扉表面と活電線とを二重絶縁することができる。しかも、複数の絶縁電線を給水チューブの周囲に配置しているので、給水チューブ及び絶縁電線を挿通するヒンジピンの径を大きくすることなく、外側チューブを設けることができる。   Furthermore, you may make it provide the outer tube which consists of an insulator on the outer side of a some insulated wire. According to this structure, it can double-insulate with respect to a hinge pin with the coating | cover of an insulated wire and an outer side tube, and can double-insulate the door surface and live wire which a human body can touch. And since the several insulated wire is arrange | positioned around the water supply tube, an outer tube can be provided, without enlarging the diameter of the hinge pin which penetrates a water supply tube and an insulated wire.

また、給水チューブを絶縁体で構成しているので、給水チューブが付加絶縁としても兼用され、人体と接触し得る給水チューブの水と活電線との間が二重絶縁されている。これにより、人体が触れ得る扉表面及び水と活電線とを二重絶縁して国際規格であるＩＥＣ規格を満たすことができる。   Moreover, since the water supply tube is comprised with the insulator, the water supply tube is used also as additional insulation, and between the water of the water supply tube which can be in contact with a human body, and the live electric wire is double-insulated. Thereby, the door surface which can be touched by the human body, water and live wires can be double-insulated to satisfy the IEC standard which is an international standard.

さらに、給水チューブ及び外側チューブの肉厚を１ｍｍ以上に設定するようにしてもよい。この構成によれば、絶縁体としての給水チューブ及び外側チューブを十分な厚さに設定して確実に絶縁することができ、ＩＥＣ規格を満たすことができる。しかも、複数の絶縁電線を給水チューブの周囲に配置しているので、ヒンジピンの径を大きくすることなく、給水チューブ及び外側チューブの肉厚を１ｍｍ以上に設定することができる。   Furthermore, you may make it set the thickness of a water supply tube and an outer side tube to 1 mm or more. According to this configuration, the water supply tube and the outer tube as the insulators can be reliably insulated by setting them to a sufficient thickness, and the IEC standard can be satisfied. And since the several insulated wire is arrange | positioned around the water supply tube, the thickness of a water supply tube and an outer side tube can be set to 1 mm or more, without enlarging the diameter of a hinge pin.

また、複数の絶縁電線を絶縁テープによって給水チューブに止着するようにしてもよい。この構成によれば、給水チューブの周囲の所定の位置に複数の絶縁電線を固定して、給水チューブをより確実に保護することができ、しかも、止着用の絶縁テープを絶縁体として付加することができる。特に、複数の絶縁電線の外側に外側チューブを設ける場合には、絶縁電線を絶縁テープで固定することによって、外側チューブを被せる際の作業性を向上させることができる。   Moreover, you may make it fix a some insulated wire to a water supply tube with an insulating tape. According to this configuration, a plurality of insulated wires can be fixed at a predetermined position around the water supply tube, so that the water supply tube can be more reliably protected, and a fixed insulating tape is added as an insulator. Can do. In particular, when the outer tube is provided outside the plurality of insulated wires, the workability when the outer tube is covered can be improved by fixing the insulated wires with insulating tape.

また、複数の絶縁電線の外側に絶縁テープを二重に巻き付けるようにしてもよい。この構成によれば、二重の絶縁テープを付加絶縁として、人体が触れ得る扉表面と活電線とを二重絶縁することができる。ここで、「二重に巻き付け」とは、絶縁テープを少なくとも二重に巻き付けることをいい、例えば三重や四重に巻き付けることをも含む概念である。なお、絶縁テープの二重巻きは付加絶縁とみなされる。   Moreover, you may make it wind an insulation tape around the outer side of a several insulated wire doubly. According to this configuration, the double insulating tape is used as additional insulation, and the door surface that can be touched by the human body and the live wire can be double insulated. Here, “double wrapping” refers to winding the insulating tape at least double, and is a concept including, for example, triple or quadruple wrapping. In addition, double winding of the insulating tape is regarded as additional insulation.

さらに、絶縁テープを二重に巻き付ける場合にも、上記と同様、給水チューブの肉厚を１ｍｍ以上に設定するようにしてもよい。この構成によれば、上記と同様、給水チューブを付加絶縁としても兼用することができ、人体と接触し得る給水チューブの水と活電線との間を二重絶縁することができる。   Further, when the insulating tape is wound twice, the thickness of the water supply tube may be set to 1 mm or more as described above. According to this configuration, similarly to the above, the water supply tube can also be used as additional insulation, and double insulation can be provided between the water in the water supply tube that can come into contact with the human body and the live electric wire.

また、本発明は、上記のドアヒンジを備えた冷蔵庫を提供する。この構成によれば、上記のドアヒンジの構成を採用することによる効果と同じ効果を奏することができる。   Moreover, this invention provides the refrigerator provided with said door hinge. According to this configuration, the same effect as that obtained by adopting the configuration of the door hinge can be obtained.

以上のとおり、本発明によると、給水チューブの周囲に複数の絶縁電線を配置するので、絶縁電線で給水チューブを保護して、給水チューブの屈曲による扁平や腰折れを阻止することができ、この扁平や腰折れによって給水チューブの穴の中央部が塞がれて給水が阻害されるのを防止することができる。   As described above, according to the present invention, a plurality of insulated wires are arranged around the water supply tube, so that the water supply tube can be protected by the insulated wire, and flattening and lower back bending due to bending of the water supply tube can be prevented. Further, it is possible to prevent the water supply from being hindered due to the central portion of the hole of the water supply tube being blocked due to bending of the waist.

また、複数の絶縁電線を給水チューブの周囲に配置することにより、給水チューブ及び電線を挿通するのに要する筒状のヒンジピンの径を小さく設定することができるので、複数機種でヒンジ部の共通化を図る場合や、ヒンジ部の機構が複雑な場合であっても、冷蔵庫の扉に、ウォーターディスペンサーや製氷機とコントロールパネルとの両方を設けることができる。   In addition, by arranging a plurality of insulated wires around the water supply tube, the diameter of the cylindrical hinge pin required to insert the water supply tube and the wire can be set small. Even when the mechanism of the hinge part is complicated or the mechanism of the hinge part is complicated, both the water dispenser, the ice making machine, and the control panel can be provided on the door of the refrigerator.

本発明に係るドアヒンジの横断面図Cross-sectional view of a door hinge according to the present invention ドアヒンジの縦断面図Vertical section of door hinge ヒンジピンの拡大断面図Enlarged sectional view of the hinge pin 別の形態のヒンジピンの拡大断面図Expanded sectional view of another form of hinge pin さらに別の形態のヒンジピンの拡大断面図Further enlarged sectional view of another form of hinge pin 従来のドアヒンジの縦断面図A longitudinal sectional view of a conventional door hinge

以下、本発明に係るドアヒンジ及びこれを備えた冷蔵庫を実施するための形態について、図面を用いて説明する。   EMBODIMENT OF THE INVENTION Hereinafter, the form for implementing the door hinge which concerns on this invention, and a refrigerator provided with the same is demonstrated using drawing.

図１〜図３に示すように、冷蔵庫１は、ドアヒンジ２によって冷蔵庫本体３に扉４を回動可能に取り付け、その扉４に、例えば、ウォーターディスペンサーや製氷機とコントロールパネルとを設けたものであり、冷蔵庫本体３と扉４とを接続するドアヒンジ２に給水チューブ５を通して、冷蔵庫本体３側から扉４側に給水すると共に、ドアヒンジ２に絶縁電線６を通して冷蔵庫本体３側から扉４側のコントロールパネル（不図示）に配線したものである。   As shown in FIGS. 1 to 3, the refrigerator 1 is configured such that a door 4 is rotatably attached to a refrigerator body 3 by a door hinge 2, and a water dispenser, an ice maker, and a control panel are provided on the door 4. The water supply tube 5 is passed through the door hinge 2 connecting the refrigerator body 3 and the door 4 to supply water from the refrigerator body 3 side to the door 4 side, and the insulated wire 6 is passed through the door hinge 2 from the refrigerator body 3 side to the door 4 side. It is wired to a control panel (not shown).

ドアヒンジ２は、冷蔵庫本体３に取り付けられる金属製で略長方形板状のドアヒンジ本体７と、ドアヒンジ本体７及び扉４を回動可能に連結する金属製で円筒状のヒンジピン８とを備え、そのヒンジピン８に、給水チューブ５と複数の絶縁電線６とが挿通されている。さらに、複数の絶縁電線６が給水チューブ５の周囲に配置され、複数の絶縁電線６の外側に外側チューブ９が設けられている。   The door hinge 2 includes a metal, substantially rectangular plate-like door hinge body 7 attached to the refrigerator body 3, and a metal, cylindrical hinge pin 8 that rotatably connects the door hinge body 7 and the door 4, and the hinge pin thereof. 8, a water supply tube 5 and a plurality of insulated wires 6 are inserted. Furthermore, a plurality of insulated wires 6 are arranged around the water supply tube 5, and an outer tube 9 is provided outside the plurality of insulated wires 6.

給水チューブ５は、例えばビニールなどの絶縁体からなる管状とされ、その内側に、ウォーターディスペンサーや製氷機に供給する水が流れるようになっている。給水チューブ５の肉厚は１ｍｍ以上に設定され、内部を流れる水と絶縁電線６との間の付加絶縁として十分な厚さとされる。   The water supply tube 5 has a tubular shape made of, for example, an insulator such as vinyl, and water supplied to the water dispenser and the ice making machine flows inside the water supply tube 5. The thickness of the water supply tube 5 is set to 1 mm or more, and is set to a thickness sufficient as additional insulation between the water flowing inside and the insulated wire 6.

絶縁電線６は、導体１０の周囲をビニールなどの絶縁体１１で被覆してなり、その複数本で給水チューブ５の周囲を取り囲んで、給水チューブ５を保護する。   The insulated wire 6 is formed by covering the periphery of the conductor 10 with an insulator 11 such as vinyl, and surrounds the water supply tube 5 with a plurality of conductors 10 to protect the water supply tube 5.

外側チューブ９は、例えばビニールなどの絶縁体からなる管状とされ、複数の絶縁電線６の外側に被せることにより、給水チューブ５とその周囲の絶縁電線６とを束ねて、ヒンジピン８の中での給水チューブ５及び絶縁電線６の位置を安定させるようになっている。外側チューブ９の肉厚は１ｍｍ以上に設定され、その周りのヒンジピン８と絶縁電線６との間の付加絶縁として十分な厚さとされる。   The outer tube 9 has a tubular shape made of an insulating material such as vinyl, for example. By covering the outer side of the plurality of insulated wires 6, the water supply tube 5 and the insulated wires 6 around it are bundled, so that the inside of the hinge pin 8 is The positions of the water supply tube 5 and the insulated wire 6 are stabilized. The wall thickness of the outer tube 9 is set to 1 mm or more, and is set to a thickness sufficient as additional insulation between the surrounding hinge pins 8 and the insulated wires 6.

上記構成によれば、複数の絶縁電線６で給水チューブ５の周囲を取り囲んで保護するので、給水チューブ５が例えば冷蔵庫本体３側からヒンジピン８に侵入する部位で小さく曲がる場合であっても、給水チューブ５が屈曲するのを防止し、その屈曲による扁平及び腰折れを阻止することができる。これにより、給水チューブ５が扁平及び腰折れによって中央穴が塞がれて、扉４側への給水が阻害されるのを防止することができる。また、ヒンジピン８の中での給水チューブ５及び絶縁電線６の位置を安定させることができるので、生産時のばらつきを抑えて、品質を向上させることができる。   According to the above-described configuration, the periphery of the water supply tube 5 is surrounded and protected by the plurality of insulated wires 6, so that even when the water supply tube 5 is bent slightly at a portion that enters the hinge pin 8 from the refrigerator body 3 side, for example, It is possible to prevent the tube 5 from bending, and to prevent flatness and lower back bending due to the bending. Thereby, it can prevent that the water supply tube 5 obstruct | occludes the center hole by flatness and waist folding, and the water supply to the door 4 side is inhibited. Moreover, since the position of the water supply tube 5 and the insulated wire 6 in the hinge pin 8 can be stabilized, the dispersion | variation at the time of production can be suppressed and quality can be improved.

また、絶縁電線６の絶縁体１１と、付加絶縁として兼用される給水チューブ５とで二重絶縁を構成することができ、人が触れ得る扉４側への給水と導体１０との間の絶縁について、国際規格であるＩＥＣ規格を満たすことができる。また、絶縁電線６の絶縁体１１と、外側チューブ９とで二重絶縁を構成することができ、人が触れ得る扉４側と導体１０との間の絶縁について、国際規格であるＩＥＣ規格を満たすことができ、通常、接地が困難またはコスト的に不利である扉４の接地を不要にすることができる。しかも、複数の絶縁電線６を給水チューブ５の周囲に配置するので、その外側に外側チューブ９を付加しても、これらを挿通するヒンジピン８を小径に設定することができる。   Also, double insulation can be constituted by the insulator 11 of the insulated wire 6 and the water supply tube 5 which is also used as additional insulation, and insulation between the water supply to the door 4 side which can be touched by the person and the conductor 10 Can satisfy the IEC standard which is an international standard. Further, double insulation can be constituted by the insulator 11 of the insulated wire 6 and the outer tube 9, and the IEC standard which is an international standard for insulation between the door 4 and the conductor 10 that can be touched by a person The door 4 can be grounded, which is normally difficult to ground or costly disadvantageous. In addition, since the plurality of insulated wires 6 are arranged around the water supply tube 5, even if the outer tube 9 is added to the outside thereof, the hinge pin 8 through which these can be inserted can be set to a small diameter.

なお、本発明は、上記の実施の形態に限定されるものではなく、本発明の範囲内において、適宜変更を加えることができる。例えば、図４に示すように、ビニールテープなどの絶縁テープ１２によって複数の絶縁電線６を給水チューブ５に止着するようにしてもよい。これにより、外側チューブ９を被せる際の作業性を向上させることができる。   In addition, this invention is not limited to said embodiment, A change can be suitably added within the scope of the present invention. For example, as shown in FIG. 4, a plurality of insulated wires 6 may be fixed to the water supply tube 5 with an insulating tape 12 such as a vinyl tape. Thereby, workability | operativity at the time of covering the outer side tube 9 can be improved.

また、図５に示すように、複数の絶縁電線６の外側に、外側チューブ９に代えてビニールテープなどの絶縁テープ１３を少なくとも二重に巻き付けるようにしてもよい。二重に巻いた絶縁テープ１３は付加絶縁とみなすことができるので、上記の構成と同様の効果を奏しつつ、コストを安くすることができる。   In addition, as shown in FIG. 5, an insulating tape 13 such as a vinyl tape may be wound at least twice around the outside of the plurality of insulated wires 6 instead of the outer tube 9. Since the double-wrapped insulating tape 13 can be regarded as additional insulation, the cost can be reduced while producing the same effect as the above-described configuration.

また、冷蔵庫１は、扉４にウォーターディスペンサーや製氷機を設けたものに限らず、冷蔵室の扉に、冷凍室（製氷室）に供給する水を貯めておく水タンクを設けたものであってもよい。   The refrigerator 1 is not limited to a water dispenser or ice maker provided on the door 4, but a water tank for storing water to be supplied to the freezer room (ice maker) on the door of the refrigerator compartment. May be.

１ 冷蔵庫
２ ドアヒンジ
３ 冷蔵庫本体
４ 扉
５ 給水チューブ
６ 絶縁電線
７ ドアヒンジ本体
８ ヒンジピン
９ 外側チューブ
１０ 導体
１１ 絶縁体
１２ 絶縁テープ
１３ 絶縁テープ DESCRIPTION OF SYMBOLS 1 Refrigerator 2 Door hinge 3 Refrigerator main body 4 Door 5 Water supply tube 6 Insulated electric wire 7 Door hinge main body 8 Hinge pin 9 Outer tube 10 Conductor 11 Insulator 12 Insulating tape 13 Insulating tape

Claims (7)

冷蔵庫本体に扉を回動可能に取り付けるためのドアヒンジであって、筒状のヒンジピンを備え、該筒状のヒンジピンに、絶縁体からなる給水チューブと複数の絶縁電線とが挿通され、前記複数の絶縁電線が給水チューブの周囲に配置されたことを特徴とするドアヒンジ。   A door hinge for pivotally attaching a door to a refrigerator body, comprising a cylindrical hinge pin, a water supply tube made of an insulator and a plurality of insulated wires inserted through the cylindrical hinge pin, A door hinge in which an insulated wire is arranged around a water supply tube. 前記複数の絶縁電線の外側に絶縁体からなる外側チューブが設けられたことを特徴とする請求項１に記載のドアヒンジ。   The door hinge according to claim 1, wherein an outer tube made of an insulator is provided outside the plurality of insulated wires. 前記給水チューブ及び外側チューブの肉厚が１ｍｍ以上に設定されたことを特徴とする請求項２に記載のドアヒンジ。   The door hinge according to claim 2, wherein the thickness of the water supply tube and the outer tube is set to 1 mm or more. 前記複数の絶縁電線が絶縁テープによって給水チューブに止着されたことを特徴とする請求項１、２又は３に記載のドアヒンジ。   The door hinge according to claim 1, 2, or 3, wherein the plurality of insulated wires are fixed to a water supply tube by an insulating tape. 前記複数の絶縁電線の外側に絶縁テープが二重に巻き付けられたことを特徴とする請求項１に記載のドアヒンジ。   The door hinge according to claim 1, wherein an insulating tape is wound around the outside of the plurality of insulated wires in a double manner. 前記給水チューブの肉厚が１ｍｍ以上に設定されたことを特徴とする請求項５に記載のドアヒンジ。   The door hinge according to claim 5, wherein a thickness of the water supply tube is set to 1 mm or more. 請求項１〜６のいずれかに記載のドアヒンジを備えたことを特徴とする冷蔵庫。   The refrigerator provided with the door hinge in any one of Claims 1-6.
JP2012213685A 2012-09-27 2012-09-27 Door hinge and refrigerator including the same Pending JP2014066482A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107477957A (en) * 2017-07-01 2017-12-15 青岛海尔股份有限公司 The refrigerator of the cabling component and application of refrigerator the cabling component
CN109708402A (en) * 2018-10-11 2019-05-03 青岛海尔股份有限公司 Door body and refrigerator with pipeline box

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60188778A (en) * 1984-02-16 1985-09-26 ホワイト・コンソリデーテツド・インダストリーズ・インコーポレーテツド Door hinge for refrigerator
US5941619A (en) * 1997-09-24 1999-08-24 White Consolidated Industries, Inc. Electrical connector for a refrigerator and method of installing
JPH11304347A (en) * 1998-04-17 1999-11-05 Matsushita Refrig Co Ltd Refrigerator
JP2007101148A (en) * 2005-10-07 2007-04-19 Matsushita Electric Ind Co Ltd Refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60188778A (en) * 1984-02-16 1985-09-26 ホワイト・コンソリデーテツド・インダストリーズ・インコーポレーテツド Door hinge for refrigerator
US5941619A (en) * 1997-09-24 1999-08-24 White Consolidated Industries, Inc. Electrical connector for a refrigerator and method of installing
JPH11304347A (en) * 1998-04-17 1999-11-05 Matsushita Refrig Co Ltd Refrigerator
JP2007101148A (en) * 2005-10-07 2007-04-19 Matsushita Electric Ind Co Ltd Refrigerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107477957A (en) * 2017-07-01 2017-12-15 青岛海尔股份有限公司 The refrigerator of the cabling component and application of refrigerator the cabling component
CN109708402A (en) * 2018-10-11 2019-05-03 青岛海尔股份有限公司 Door body and refrigerator with pipeline box
CN109708402B (en) * 2018-10-11 2021-08-24 海尔智家股份有限公司 Door body with pipeline box and refrigerator

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