JP2006250474A - Refrigerator - Google Patents

Refrigerator Download PDF

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JP2006250474A
JP2006250474A JP2005069585A JP2005069585A JP2006250474A JP 2006250474 A JP2006250474 A JP 2006250474A JP 2005069585 A JP2005069585 A JP 2005069585A JP 2005069585 A JP2005069585 A JP 2005069585A JP 2006250474 A JP2006250474 A JP 2006250474A
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door
gasket
magnetic force
refrigerator
main body
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JP4225980B2 (en
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Tomoyasu Saeki
友康 佐伯
Toshiyuki Kondo
利幸 近藤
Shuichi Kirihara
秀一 桐原
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Toshiba Corp
Toshiba Consumer Marketing Corp
Toshiba Lifestyle Products and Services Corp
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Toshiba Corp
Toshiba Consumer Marketing Corp
Toshiba Home Appliances Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerator reliably closing inside of the refrigerator while reducing the leakage of heat due to a door. <P>SOLUTION: The refrigerator comprises the drawer door 8 for openably closing an opening portion of a body 1 via a door support 40, a gasket 27 provided on the back face 22 of the door 8 to be put in close contact with the opening edge of the body 1 when closing the door, and a magnetic force generating means 50 provided inside the body 1, on the door 8 or on the door support 40 for putting the gasket 27 in magnetic close contact with the opening edge when closing the door. No magnet exists in the gasket 27. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、扉裏面にガスケットを有する引出し式扉を備えた冷蔵庫に関する。   The present invention relates to a refrigerator provided with a drawer-type door having a gasket on the back surface of the door.

従来より、冷蔵庫の扉には熱漏洩を防止するためガスケットを設けている。このガスケットは、扉裏面の内周縁に亙って設けられ内部にはひも状のゴムマグネットを設けており、閉扉時にはその磁力によりガスケットが鋼板製の本体開口縁部に吸着して庫内を密閉している（例えば、特許文献１）。   Conventionally, a gasket is provided on the refrigerator door to prevent heat leakage. This gasket is provided over the inner peripheral edge of the back of the door, and a string-like rubber magnet is provided inside. When the door is closed, the gasket is attracted to the opening edge of the steel plate body by the magnetic force, and the interior is sealed. (For example, Patent Document 1).

特開２００３−６５６６４号公報JP 2003-65664 A

しかしながら、従来の構成ではガスケットの吸着力により庫内を密閉しているが、ガスケット内部の吸着体であるマグネットは、熱伝導率が高いため、鋼板製の本体開口縁部を介して熱漏洩が大きく、庫内温度上昇の一因となっていた。   However, in the conventional configuration, the inside of the cabinet is sealed by the attractive force of the gasket. However, the magnet, which is the adsorbent inside the gasket, has high thermal conductivity, so heat leaks through the opening edge of the steel plate body. It greatly contributed to the rise in the internal temperature.

本発明は上記問題を考慮してなされたものであり、扉のガスケットシール部からの熱漏洩を低減するとともに庫内を確実に密閉することができる冷蔵庫を提供することを目的とする。   The present invention has been made in consideration of the above problems, and an object of the present invention is to provide a refrigerator that can reduce heat leakage from the gasket seal portion of the door and can reliably seal the inside of the refrigerator.

本発明の冷蔵庫は、扉支えを介して本体開口部を開閉自在に閉塞する引出し式の扉と、この扉の裏面に設けられ閉扉時に前記本体開口縁部と密着するガスケットと、前記本体内部、前記扉又は扉支えに設けられ、閉扉時に前記本体開口縁部と前記ガスケットを磁力により密着させる磁力発生手段とを備え、前記ガスケット内にはマグネットを用いないことを特徴とする。   The refrigerator of the present invention is a drawer-type door that closes and opens the main body opening through a door support, a gasket that is provided on the back surface of the door and closely contacts with the main body opening edge, and the inside of the main body. A magnetic force generating means is provided on the door or the door support and closes the opening of the main body and the gasket by magnetic force when the door is closed, and no magnet is used in the gasket.

上記発明によれば、ガスケット内にはマグネットを用いないため、本体開口縁部からの熱漏洩を低減することができるとともに、庫内などに設けた磁力発生手段によりガスケットを本体開口縁部に密着させているため、庫内を確実に密閉することができる。   According to the above invention, since no magnet is used in the gasket, heat leakage from the opening edge of the main body can be reduced, and the gasket is brought into close contact with the opening edge of the main body by means of magnetic force generation provided in the inside of the cabinet. Therefore, the inside of the storage can be surely sealed.

以下に図１ないし図５を参照して本発明に係る冷蔵庫の一実施形態について説明する。   Hereinafter, an embodiment of a refrigerator according to the present invention will be described with reference to FIGS. 1 to 5.

図１は本発明の冷蔵庫の縦断面図であり、冷蔵庫本体１内には冷蔵室２，野菜室３，切替室４，冷凍室６を上から順に設けており、切替室４の側方には図示しない製氷室を設けている。冷蔵室２及び冷凍室６に背面には、それぞれ冷蔵用ファン１１，冷蔵用冷却器１２及び冷凍用ファン１５，冷凍用冷却器１６を設けており、これらのファン及び冷却器の作用により各貯蔵室が冷却され、それぞれの設定温度に保持されている。 FIG. 1 is a longitudinal sectional view of a refrigerator according to the present invention, and a refrigerator body 2, a vegetable room 3, a switching room 4, and a freezing room 6 are provided in this order from the top in the refrigerator body 1. Has an ice making chamber (not shown). The refrigerator compartment 2 and the freezer compartment 6 are provided with a refrigerator fan 11, a refrigerator refrigerator 12, a refrigerator fan 15, and a refrigerator cooler 16 on the back, respectively. The chambers are cooled and held at their respective set temperatures.

この場合、冷蔵室２は冷蔵用冷却器１２により生成された冷気が送風ダクト１３を介して室内に吹出されることにより冷却され、野菜室３は冷蔵室２に吹出された冷気の一部が室内に吹出されることにより冷却される。野菜室３を冷却し終えた空気は、野菜室３の背面に設けられたリターンダクト１４を介して冷蔵用冷却器１２に戻り再び熱交換される。   In this case, the refrigerating room 2 is cooled by the cold air generated by the refrigerating cooler 12 being blown into the room through the air duct 13, and the vegetable room 3 is partially cooled by the refrigerating room 2. It is cooled by being blown into the room. The air that has finished cooling the vegetable compartment 3 returns to the refrigerating cooler 12 via the return duct 14 provided on the back of the vegetable compartment 3 and is heat-exchanged again.

冷蔵室２の前面には冷蔵室扉７をその一端を枢支して回転自在に設けており、野菜室３，切替室４，冷凍室６の前面にはそれぞれ引出し式の扉８〜１０を前後方向に引出し自在に設けている。   A refrigerator compartment door 7 is pivotally provided at the front of the refrigerator compartment 2 with one end pivotally supported, and drawer type doors 8 to 10 are provided on the front of the vegetable compartment 3, the switching compartment 4, and the freezer compartment 6, respectively. It can be pulled out in the front-rear direction.

各扉８〜１０の構造はほぼ同一構造であるため、野菜室３に設けられた扉８を代表してその構造について説明する。図２は本発明の一実施形態を示す扉及び仕切壁の縦断面図であり、扉８は、両縁側を後方に折り曲げ、前面を幅方向に亙ってラウンド形状に湾曲させることで扉本体の前面と側面とを構成する外板２１と、室内側面を構成する内板２２との上下開口をドアキャップ２４により閉塞し、内部空間内に断熱材２３を現場発泡により充填させて構成している。   Since the structure of each door 8-10 is substantially the same structure, the structure is demonstrated on behalf of the door 8 provided in the vegetable compartment 3. FIG. FIG. 2 is a longitudinal sectional view of a door and a partition wall showing an embodiment of the present invention. The door 8 is bent in a round shape by bending both edge sides backward and curving the front surface in the width direction. The upper and lower openings of the outer plate 21 that constitutes the front and side surfaces of the interior and the inner plate 22 that constitutes the indoor side surface are closed by a door cap 24, and the heat insulating material 23 is filled in the interior space by foaming in-situ. Yes.

内板２２の内周縁には溝部２５を形成し、この溝部２５には断面袋状で内板２２の周縁に沿って枠状に形成したガスケット２７を嵌入させている。このガスケット２７の内部には、本体前面の開口部周縁や仕切壁の前部に磁力により吸着するマグネットを設けていない。   A groove portion 25 is formed in the inner peripheral edge of the inner plate 22, and a gasket 27 formed in a frame shape along the peripheral edge of the inner plate 22 is fitted in the groove portion 25. Inside the gasket 27, no magnet is attached to the periphery of the opening on the front surface of the main body or the front part of the partition wall by magnetic force.

３０は野菜室３と切替室５や製氷室と区画する断熱仕切壁であり、この断熱仕切壁３０は、薄肉の成形樹脂３１間に発泡スチロールなどの断熱材３２を充填させて形成している。断熱仕切壁３０の前部には、断面エ字状に成形した合成樹脂製の前仕切３３を取付けており、この前仕切３３の内部には発泡スチロールなどの断熱材３４を設けている。また、前仕切３３の前部には、前仕切３３の開口部を閉塞する前仕切板３５を取付けており、この前仕切板３５と断熱材３４との間には、結露を防止する防露パイプ３６を設けている。   Reference numeral 30 denotes a heat insulating partition wall that partitions the vegetable chamber 3, the switching chamber 5, and the ice making chamber. The heat insulating partition wall 30 is formed by filling a thin insulating resin 31 with a heat insulating material 32 such as polystyrene foam. A front partition 33 made of synthetic resin formed in an E-shaped cross section is attached to the front portion of the heat insulating partition wall 30, and a heat insulating material 34 such as polystyrene foam is provided inside the front partition 33. In addition, a front partition plate 35 that closes the opening of the front partition 33 is attached to the front portion of the front partition 33, and dew prevention is prevented between the front partition plate 35 and the heat insulating material 34. A pipe 36 is provided.

前記前仕切板３５は、熱伝導率の低い材料、例えば非磁性体である合成樹脂などで成形させておくことが好ましく、前仕切３３と一体成形させてもよい。 The front partition plate 35 is preferably formed of a material having low thermal conductivity, for example, a synthetic resin that is a non-magnetic material, and may be integrally formed with the front partition 33.

なお、内板２２又は前仕切３３にはパッキン２８，３８を固定するリブ２２ａ，３３ａを設けており、このパッキン２８，３８がそれぞれ前仕切３３や内板２２と閉扉時に当接又は近接することで、庫内外間に独立空間を形成し、庫内の熱漏洩を抑制している。   The inner plate 22 or the front partition 33 is provided with ribs 22a and 33a for fixing the packings 28 and 38, and the packings 28 and 38 are in contact with or close to the front partition 33 and the inner plate 22, respectively, when the door is closed. Thus, an independent space is formed between the inside and outside of the cabinet to suppress heat leakage inside the cabinet.

図３は本発明の１実施形態を示す扉および収納ケースを後方から見た斜視図であり、扉８の裏面、具体的には内板２２の左右には上下の収納ケース４４ａ，４４ｂを支持する磁性体、ここでは鋼板製の扉支え４０を取付けている。この扉支え４０は、図１にも示すように後部に設けた可動ローラ４１が冷蔵庫本体１の内箱側壁に取付けたレール部４９内を摺動するとともに本体の内箱側壁の前部に設けた固定ローラ４８上を扉支え４０が摺動することで、使用者の操作により扉８を引出し可能にしている。   FIG. 3 is a perspective view of the door and the storage case according to an embodiment of the present invention as viewed from the rear. The upper and lower storage cases 44a and 44b are supported on the rear surface of the door 8, specifically, on the left and right of the inner plate 22. A magnetic support, here, a steel plate door support 40 is attached. As shown in FIG. 1, the door support 40 is provided at the front part of the inner box side wall of the main body while the movable roller 41 provided at the rear part slides in the rail part 49 attached to the inner box side wall of the refrigerator main body 1. The door support 40 slides on the fixed roller 48, so that the door 8 can be pulled out by the user's operation.

図４は本発明の１実施形態を示す閉扉時の扉支え後部の縦断面図であり、図３にも示すように、扉支え４０の後部を折り曲げて平坦部４２を成形させている。この平坦部４２と対向する庫内背面、具体的にはリターンダクト１４の前面に形成した凹部１４ａに磁力発生手段５０を取付けている。   FIG. 4 is a longitudinal sectional view of the rear portion of the door support when the door is closed, showing an embodiment of the present invention. As shown in FIG. 3, the rear portion of the door support 40 is bent to form the flat portion 42. A magnetic force generating means 50 is attached to a recess 14 a formed in the rear surface of the interior facing the flat portion 42, specifically, the front surface of the return duct 14.

この磁力発生手段５０は、閉扉するときに扉支え４０、ここでは平坦部４２を磁力により庫内側に引き込むことにより、ガスケット２７を本体開口縁部に密着させるものであり、本実施形態では、ケース５３内にマグネット５１を配設し、磁力を増幅させるための鉄心５２をマグネット５１の上下に設けて形成している。なお、磁力発生手段５０の磁力の強さは、マグネットガスケットを用いた扉における開扉力と同程度にしておくことが好ましい。   The magnetic force generating means 50 is for closely adhering the gasket 27 to the opening edge of the main body by pulling the door support 40, here the flat portion 42, to the inside of the cabinet by magnetic force when closing the door. A magnet 51 is provided in the magnet 53, and iron cores 52 for amplifying the magnetic force are provided above and below the magnet 51. In addition, it is preferable that the strength of the magnetic force of the magnetic force generating means 50 is approximately the same as the opening force of the door using the magnet gasket.

また、磁力発生手段５０と平坦部４２との間は、ガスケットが開口縁部に当接した状態では接触しないように、空間部を設けており、この空間部を設けていることにより閉扉時に衝突して異音が発生しないとともに、扉支え４０と磁力発生装置５０が密着していないため、扉８を引出す際にがたつくことを抑制することができる。   In addition, a space is provided between the magnetic force generating means 50 and the flat portion 42 so that the gasket does not come into contact with the edge of the opening. By providing this space, a collision occurs when the door is closed. In addition, no abnormal noise is generated, and the door support 40 and the magnetic force generator 50 are not in close contact with each other, so that it is possible to suppress rattling when the door 8 is pulled out.

なお、磁力発生手段５０はマグネットに限られず、コイルに電流を流して電磁力を発生させるものでもよい。また、庫内側に設けた磁力発生手段５０で扉支え４０を吸引すればよいため、吸引力が強ければ扉支え４０に平坦部４２を形成しなくてもよく、吸引力が弱ければ扉支え４０側にもマグネットを取付けてもよい。さらに、扉支え４０の左右の後端部を連結する補強棒などを取付ける形態においては、この補強棒と吸引させてもよい。さらにまた、磁力発生手段５０の取付け位置は、扉支え４０や扉８の裏面又は補強棒などに設けてもよく、この場合、庫内内壁に鉄板などの磁性体を設けてこの磁性体と吸引させてもよい。   The magnetic force generation means 50 is not limited to a magnet, and may be one that generates an electromagnetic force by passing a current through a coil. Further, since the door support 40 may be sucked by the magnetic force generating means 50 provided inside the warehouse, the flat portion 42 may not be formed on the door support 40 if the suction force is strong, and the door support 40 if the suction force is weak. A magnet may be attached to the side. Furthermore, in the form of attaching a reinforcing bar or the like that connects the left and right rear ends of the door support 40, the reinforcing bar may be sucked. Furthermore, the attachment position of the magnetic force generating means 50 may be provided on the back surface of the door support 40 or the door 8 or a reinforcing rod. In this case, a magnetic body such as an iron plate is provided on the inner wall of the cabinet, and this magnetic body is attracted to the magnetic support. You may let them.

次に、本発明の作用について説明する。閉扉するときには、扉８を庫内奥側へ向け押し込むことで、扉支え４０が固定レール４８上を摺動し、可動ローラ４１がレール部４９内を摺動して、扉８が庫内奥方向へ移動する。そして、磁力発生手段５０が扉支え４０の平坦部４２を吸引することで、扉８裏面に設けられたガスケット２７が本体前面開口部および前仕切板３５と吸着する。   Next, the operation of the present invention will be described. When closing the door, by pushing the door 8 toward the inner side of the cabinet, the door support 40 slides on the fixed rail 48, the movable roller 41 slides in the rail portion 49, and the door 8 moves to the inner side of the cabinet. Move in the direction. The magnetic force generating means 50 sucks the flat portion 42 of the door support 40, so that the gasket 27 provided on the back surface of the door 8 is adsorbed to the main body front opening and the front partition plate 35.

また、開扉時には、使用者が磁力よりも強い力で扉８を庫外側へ向けて引出すことで、平坦部４２が磁力発生装置５０から離れていき、扉支え４０を介して扉８が庫外へ引き出される。   Further, when the door is opened, the user pulls the door 8 toward the outside of the cabinet with a force stronger than the magnetic force, so that the flat portion 42 is separated from the magnetic force generator 50 and the door 8 is stored via the door support 40. Pulled out.

上記した本発明によれば、閉扉時に庫内開口縁部とガスケット２７を磁力により密着させる磁力発生手段５０を庫内、扉８又は扉支え４０に設けているため、ガスケット２７内にマグネットを有していなくても、野菜室３内を密閉することができるとともに、内周縁に亙って設けられるマグネットの量に比して、少なくすることができるので安価に製造することができる。   According to the present invention described above, the magnet 27 is provided in the gasket 27 because the magnetic force generating means 50 for bringing the opening edge of the chamber and the gasket 27 into close contact with the magnetic force when the door is closed is provided in the chamber, the door 8 or the door support 40. Even if it does not do, while being able to seal the inside of the vegetable compartment 3, it can reduce compared with the quantity of the magnet provided over an inner periphery, Therefore It can manufacture cheaply.

一方、内周縁に亙って熱伝導率の高いマグネットを形成した構成と比して、庫内側に磁力発生手段５０を設けて、開口縁にはマグネットを設けていないので、熱漏洩を抑制することができる。   On the other hand, compared with a configuration in which a magnet having high thermal conductivity is formed along the inner peripheral edge, the magnetic force generating means 50 is provided on the inner side, and the magnet is not provided on the opening edge, so that heat leakage is suppressed. be able to.

さらに、本発明では、扉支え４０を磁性体で形成し、磁力発生手段５０をこの扉支え４０の後部と対向する位置に配設したことにより、庫内後部のデットスペースを活用して庫内空間を有効活用することができる。また、マグネットをガスケット内に埋設する作業工程と比して、本発明の作業工程は磁力発生手段５０を庫内背面に設ければよいだけであるため、作業性に優れ安価に製造することができる。   Furthermore, in the present invention, the door support 40 is formed of a magnetic material, and the magnetic force generating means 50 is disposed at a position facing the rear part of the door support 40, thereby making use of the dead space in the rear part of the warehouse. Space can be used effectively. Further, as compared with the work process in which the magnet is embedded in the gasket, the work process of the present invention is only required to provide the magnetic force generating means 50 on the back surface of the inside of the cabinet, so that it is excellent in workability and can be manufactured at low cost. it can.

さらにまた、従来の構成では、マグネットガスケットを扉裏面の内周縁に亙って配設されているため、開扉時にはもっとも負荷のかかった角部からマグネットガスケットが引き剥がされていくため、開扉動作において上下又は左右方向にがたつきが生じ易く、摺動性が劣っていたが、本発明では、左右一対の扉支え４０の後部に、それぞれ磁力発生手段５０を設けているため、上記のようながたつきがなく摺動性に優れた冷蔵庫を提供することができる。   Furthermore, in the conventional configuration, since the magnet gasket is arranged over the inner peripheral edge of the back surface of the door, the magnet gasket is peeled off from the corner where the load is most applied when the door is opened. In the operation, rattling is likely to occur in the vertical and horizontal directions, and the slidability is inferior. However, in the present invention, the magnetic force generating means 50 is provided at the rear part of the pair of left and right door supports 40. It is possible to provide a refrigerator that does not have such rattling and has excellent slidability.

さらにまた、本発明では、閉扉時において、扉支え４０の後部と磁力発生手段５０の間には空間部を設けているため、閉扉時に扉支え４０と磁力発生手段５０の衝突を防止することができ、もって衝突音による不快感を使用者に与えることがなく、破損も防止することができる。   Furthermore, in the present invention, since a space is provided between the rear portion of the door support 40 and the magnetic force generation means 50 when the door is closed, the collision of the door support 40 and the magnetic force generation means 50 can be prevented when the door is closed. Therefore, it is possible to prevent the user from feeling uncomfortable due to the collision sound and to prevent damage.

この場合、図５の変形例にも示すように、扉支え４０と磁力発生手段５０の間に緩衝材５５を設けても同様の効果が得られる。   In this case, as shown in the modified example of FIG. 5, the same effect can be obtained even if the cushioning material 55 is provided between the door support 40 and the magnetic force generation means 50.

一方、マグネットガスケットを用いた従来の構成では、閉扉時の吸着上、仕切壁の前部には、熱伝導率の高い鋼板製の前仕切板を設けなければならなかったが、本発明によれば、ガスケットを磁力により吸着させる必要がないため、貯蔵室を区画する仕切壁を鋼板ではなく合成樹脂などの熱伝導率の低い部材で形成することができ、もって、熱漏洩をさらに抑制することができる。この場合、前仕切板３５が庫内の温度影響を受け難くなるため、防露パイプ３６を廃止しても結露を防止することができる。   On the other hand, in the conventional configuration using a magnet gasket, a front partition plate made of a steel plate having a high thermal conductivity has to be provided at the front part of the partition wall for adsorption at the time of closing the door. For example, since it is not necessary to adsorb the gasket by magnetic force, the partition wall that partitions the storage chamber can be formed of a member having low thermal conductivity such as a synthetic resin instead of a steel plate, thereby further suppressing heat leakage. Can do. In this case, since the front partition plate 35 is hardly affected by the temperature inside the cabinet, dew condensation can be prevented even if the dew prevention pipe 36 is eliminated.

なお、上述した構成は、本発明の１実施形態であり、発明の要旨を変更しない範囲で種々の変更が可能である。例えば、上述した構成は、野菜室３の引出し扉８において説明したが、これに限らず切替室４や製氷室又は冷凍室６などの引出し扉９，１０に採用してもよい。   The configuration described above is an embodiment of the present invention, and various modifications can be made without departing from the scope of the invention. For example, although the above-described configuration has been described in the drawer door 8 of the vegetable room 3, the present invention is not limited thereto, and may be employed in the drawer doors 9 and 10 such as the switching room 4, the ice making room, or the freezing room 6.

本発明は、引出し式扉を備えた種々の冷蔵庫に適応可能である。   The present invention can be applied to various refrigerators equipped with a drawer-type door.

本発明の１実施形態を示す冷蔵庫の縦断面図である。It is a longitudinal cross-sectional view of the refrigerator which shows one Embodiment of this invention. 図１の野菜室と切替室の仕切壁の前部を示す縦断面図である。It is a longitudinal cross-sectional view which shows the front part of the partition wall of the vegetable compartment of FIG. 1, and a switching chamber. 図１の野菜室扉および収納ケースを後方から見た斜視図である。It is the perspective view which looked at the vegetable compartment door and storage case of FIG. 1 from back. 図１の扉支えの後部周辺を示す縦断面図である。It is a longitudinal cross-sectional view which shows the rear part periphery of the door support of FIG. 本発明の他の実施形態を扉支えの後部周辺の縦断面図である。It is a longitudinal cross-sectional view of the rear part periphery of a door support in another embodiment of the present invention.

符号の説明Explanation of symbols

１…冷蔵庫本体 ３…野菜室 ８…扉
１４…リターンダクト ２１…外板 ２２…内板
２３…断熱材 ２７…ガスケット ３０…断熱仕切壁
３３…前仕切 ３５…前仕切板 ３６…防露パイプ
４０…扉支え ４２…平坦部 ４９…レール
５０…磁力発生手段 ５１…マグネット ５２…鉄心
５３…ケース DESCRIPTION OF SYMBOLS 1 ... Refrigerator main body 3 ... Vegetable room 8 ... Door 14 ... Return duct 21 ... Outer plate 22 ... Inner plate 23 ... Heat insulation material 27 ... Gasket 30 ... Heat insulation partition wall 33 ... Front partition 35 ... Front partition plate 36 ... Dew prevention pipe 40 ... Door support 42 ... Flat part 49 ... Rail 50 ... Magnetic force generating means 51 ... Magnet 52 ... Iron core 53 ... Case

Claims (6)

扉支えを介して本体開口部を開閉自在に閉塞する引出し式の扉と、この扉の裏面に設けられ閉扉時に前記本体開口縁部と密着するガスケットと、前記本体内部、前記扉又は扉支えに設けられ、閉扉時に前記本体開口縁部と前記ガスケットを磁力により密着させる磁力発生手段とを備え、前記ガスケット内にはマグネットを用いないことを特徴とする冷蔵庫。 A drawer-type door that opens and closes the main body opening through a door support, a gasket that is provided on the back of the door and that closely contacts the main body opening edge when the door is closed, and the main body, the door, or the door support. A refrigerator comprising: a magnetic force generating means that is provided and closes the opening edge of the main body and the gasket by magnetic force when the door is closed, and no magnet is used in the gasket. 扉支えを磁性体で形成し、磁力発生手段をこの扉支えの後部と対向する位置に配設したことを特徴とする請求項１に記載の冷蔵庫。 2. The refrigerator according to claim 1, wherein the door support is formed of a magnetic material, and the magnetic force generating means is disposed at a position facing the rear portion of the door support. 閉扉時において、扉支えの後部と磁力発生手段の間には空間部を設けたことを特徴とする請求項２に記載の冷蔵庫。 The refrigerator according to claim 2, wherein a space is provided between the rear part of the door support and the magnetic force generating means when the door is closed. 閉扉時において、扉支えの後部と磁力発生手段の間には緩衝材を設けたことを特徴とする請求項２に記載の冷蔵庫。 The refrigerator according to claim 2, wherein a cushioning material is provided between the rear portion of the door support and the magnetic force generating means when the door is closed. 貯蔵室を区画する仕切壁を設け、この仕切壁を非磁性体により成形したことを特徴とする請求項１に記載の冷蔵庫。 The refrigerator according to claim 1, wherein a partition wall for partitioning the storage chamber is provided, and the partition wall is formed of a nonmagnetic material. 本体開口部を開閉自在に閉塞する引出し式の扉と、この扉の裏面に設けられ閉扉時に前記本体開口縁部と密着するガスケットと、前記扉裏面の左右に設けられ本体内部に設けられたレールを介して前後方向に移動可能とする鋼板製の扉支えと、この扉支えの後部と対向する庫内背面部に設けられ、閉扉時には扉支えを吸引して前記本体開口縁部と前記ガスケットを密着させるマグネットとを備え、前記ガスケット内には磁石を用いないことを特徴とする冷蔵庫。 A drawer-type door that closes the opening of the main body so that it can be opened and closed, a gasket that is provided on the back of the door and that is in close contact with the edge of the opening of the main body when the door is closed, and a rail provided on the left and right of the back of the door A steel plate door support that can be moved in the front-rear direction via the door, and provided in the rear surface of the cabinet facing the rear part of the door support. A refrigerator comprising a magnet to be in close contact, and no magnet is used in the gasket.
JP2005069585A 2005-03-11 2005-03-11 refrigerator Expired - Fee Related JP4225980B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037127A1 (en) * 2007-09-17 2009-03-26 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance with telescopic pull-out means
JP2012220136A (en) * 2011-04-12 2012-11-12 Toshiba Corp Refrigerator
WO2014034077A1 (en) * 2012-08-29 2014-03-06 パナソニック株式会社 Refrigerator
US11690447B2 (en) * 2021-07-01 2023-07-04 Compact Engineering LLC Track system for use with a storage rack

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037127A1 (en) * 2007-09-17 2009-03-26 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance with telescopic pull-out means
JP2012220136A (en) * 2011-04-12 2012-11-12 Toshiba Corp Refrigerator
WO2014034077A1 (en) * 2012-08-29 2014-03-06 パナソニック株式会社 Refrigerator
JP2014047930A (en) * 2012-08-29 2014-03-17 Panasonic Corp Refrigerator
CN104603558A (en) * 2012-08-29 2015-05-06 松下知识产权经营株式会社 Refrigerator
CN104603558B (en) * 2012-08-29 2016-06-22 松下知识产权经营株式会社 Freezer
US11690447B2 (en) * 2021-07-01 2023-07-04 Compact Engineering LLC Track system for use with a storage rack

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