JP2003156283A - Refrigerator - Google Patents
RefrigeratorInfo
- Publication number
- JP2003156283A JP2003156283A JP2001354145A JP2001354145A JP2003156283A JP 2003156283 A JP2003156283 A JP 2003156283A JP 2001354145 A JP2001354145 A JP 2001354145A JP 2001354145 A JP2001354145 A JP 2001354145A JP 2003156283 A JP2003156283 A JP 2003156283A
- Authority
- JP
- Japan
- Prior art keywords
- door
- surface plate
- refrigerator
- cap
- heat
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は冷蔵庫に係わり、よ
り詳細には、扉体の扉パッキンを装着する扉内面板の扉
パッキン受部を補強する構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator, and more particularly to a structure for reinforcing a door packing receiving portion of a door inner face plate for mounting a door packing of a door body.
【０００２】[0002]
【従来の技術】冷蔵庫には例えば図１に示すように、鋼
板製の外箱２と樹脂製の内箱３と断熱材４とからなる断
熱箱体１の内部を仕切体５、６によって上から順に冷蔵
室７と冷凍室８と野菜室９とに区画すると共に、冷凍室
８の前面開口部に同開口部を上下に二分する仕切体１０
を設け、冷蔵室７には、同冷蔵室７が上部にあるため一
側の上下が開閉自在に枢支された図２に示すような扉体
１１を設け、冷凍室８の扉体１２、１３と野菜室９の扉
体１４を引き出し型にしたものがある。2. Description of the Related Art In a refrigerator, for example, as shown in FIG. 1, the inside of a heat insulating box 1 composed of an outer box 2 made of a steel plate, an inner box 3 made of resin, and a heat insulating material 4 is covered by partition bodies 5, 6. A partition body 10 which is divided into a refrigerating compartment 7, a freezing compartment 8 and a vegetable compartment 9 in this order from above, and which divides the front opening of the freezing compartment 8 into two parts, the upper opening and the lower opening
The refrigerator compartment 7 is provided with a door body 11 as shown in FIG. There is a drawer type of 13 and a door 14 of the vegetable compartment 9.
【０００３】図５は図１のＡーＡ拡大断面図で、図に示
すように扉体１１は扉外面板１５、扉内面板（ドアバッ
クとも言う）１６と、この扉内面板１６に装着された扉
パッキン１７と、上下に断面コ字状の補強金具２０を備
えたキャップ１９を被せ、内部に充填された断熱材１８
等から構成されている。また、断熱箱体１を構成する外
箱２は外箱フランジ２ａを有し、内箱３は前記外箱フラ
ンジ２ａに密着する内箱フランジ３ａを有し、庫内を形
成している。FIG. 5 is an enlarged cross-sectional view taken along the line AA of FIG. 1. As shown in the figure, the door body 11 is mounted on the door outer surface plate 15, the door inner surface plate (also referred to as a door back) 16, and the door inner surface plate 16. A heat-insulating material 18 that is filled inside by covering the door packing 17 and the cap 19 having the reinforcing metal fittings 20 having a U-shaped cross section at the top and bottom.
Etc. Further, the outer box 2 that constitutes the heat-insulating box body 1 has an outer box flange 2a, and the inner box 3 has an inner box flange 3a that is in close contact with the outer box flange 2a to form the inside of the refrigerator.
【０００４】前記扉外面板１５の上下辺の外縁部１５ａ
は断面逆凹状に形成された前記キャップ１９の一端に設
けられた挿入溝１９ａに嵌入されており、前記キャップ
１９の他端の外面に、前記扉内面板１６の周縁部１６ａ
を重ねるように取付けられている。前記周縁部１６ａの
内側には枠状の扉パッキン受部１６ｂが形成され、同扉
パッキン受部１６ｂに前記扉パッキン１７の装着部１７
ａを嵌合し、扉内面板１６に扉パッキン１７が装着され
ている。Outer edge portions 15a on the upper and lower sides of the door outer surface plate 15
Is fitted in an insertion groove 19a provided at one end of the cap 19 having an inverted concave cross section, and the outer peripheral surface of the other end of the cap 19 has a peripheral edge portion 16a of the door inner surface plate 16.
Are mounted so that A frame-shaped door packing receiving portion 16b is formed inside the peripheral edge portion 16a, and the door packing 17 is attached to the mounting portion 17 of the door packing receiving portion 16b.
The door packing 17 is attached to the door inner surface plate 16 by fitting a.
【０００５】前記扉パッキン１７は軟質の合成樹脂、例
えば塩化ビニール樹脂より形成され、その断面は全周に
わたって同一で、扉体１１側に向いた断面矢先状の前記
装着部１７ａと、前記外箱フランジ２ａに当接するマグ
ネット２２ａを内挿したマグネット室２２と伸縮する複
数の仕切り壁２３ａで仕切られた複数の空気室２３とヒ
レ部２４ａ、２４ｂを備え、これらを枠状に一体的に形
成していた。The door packing 17 is made of a soft synthetic resin, for example, vinyl chloride resin, has the same cross section over the entire circumference, and has the mounting portion 17a having an arrow-shaped cross section facing the door body 11 and the outer box. A magnet chamber 22 in which a magnet 22a that contacts the flange 2a is inserted, a plurality of air chambers 23 partitioned by a plurality of partition walls 23a that expand and contract, and fins 24a and 24b are integrally formed in a frame shape. Was there.
【０００６】また、前記扉体１１の上下に取り付けられ
ている前記キャップ１９には、断面コ字状の前記補強金
具２０を保持するための複数のリブ２１が設けられてお
り、同リブ２１内に前記補強金具２０を嵌め込み、前記
キャップ１９のソリを防止するようになっている。A plurality of ribs 21 for holding the reinforcing metal member 20 having a U-shaped cross section are provided on the cap 19 mounted above and below the door body 11. The reinforcing metal fitting 20 is fitted into the above to prevent the cap 19 from warping.
【０００７】しかしながら、前記補強金具２０は前記キ
ャップ１９の水平面のソリを防止するには効果がある
が、前記扉体１１を形成する際、扉外面板１５と扉内面
板１６との間に充填された断熱材１８の発泡後の収縮に
よって、扉内面板１６の周縁部１６ａの中央が図６で示
すように、内方に反ったり、湾曲したりして、そのた
め、扉内面板１６に形成した扉パッキン受部１６ｂも変
形し、扉パッキン受部１６ｂに取付られた前記扉パッキ
ン１７と前記外箱フランジ２ａとの間に隙間ができ、冷
気漏れが発生する恐れと、外観を損なう恐れのあるとい
う問題を有していた。However, although the reinforcing metal member 20 is effective in preventing warpage of the horizontal surface of the cap 19, when the door body 11 is formed, it is filled between the door outer surface plate 15 and the door inner surface plate 16. Due to the shrinkage of the heat-insulating material 18 after foaming, the center of the peripheral edge portion 16a of the door inner surface plate 16 is curved inward or curved as shown in FIG. The door packing receiving portion 16b is also deformed, and a gap is formed between the door packing 17 attached to the door packing receiving portion 16b and the outer box flange 2a, which may cause cold air leakage and damage the appearance. Had the problem of being.
【０００８】[0008]
【発明が解決しようとする課題】本発明においては、上
記の問題点に鑑み、扉体の扉パッキンを装着する扉内面
板の扉パッキン受部を補強し、扉パッキンと外箱フラン
ジとの密着性を確実にし、商品価値を低下させないよう
にした冷蔵庫を提供することを目的としている。In view of the above problems, the present invention reinforces the door packing receiving portion of the door inner face plate on which the door packing of the door body is mounted so that the door packing and the outer casing flange are in close contact with each other. The purpose is to provide a refrigerator that ensures the reliability and does not reduce the commercial value.
【０００９】[0009]
【課題を解決するための手段】本発明は、上記問題点を
解決するため、フランジを有する外箱と庫内を形成する
内箱との間に充填した断熱材とからなる断熱箱体と、同
断熱箱体の前面に開閉自在に設けられ、外面を形成する
扉外面板と、前記外箱のフランジに当接する扉パッキン
と、同扉パッキンを装着する扉パッキン受部を周縁に形
成する扉内面板と、上下にリブを形成したキャップを被
せ、前記扉内面板と前記扉外面板との間に充填した断熱
材とからなる扉体とで構成されてなる冷蔵庫において、
前記キャップに形成したリブに、前記扉内面板の前記扉
パッキン受部の外周底面に当接する延出部を設けた構成
となっている。In order to solve the above-mentioned problems, the present invention provides a heat insulating box body comprising a heat insulating material filled between an outer box having a flange and an inner box forming the inside of a refrigerator, A door outer surface plate that is openably and closably provided on the front surface of the heat insulating box body and forms an outer surface, a door packing that abuts a flange of the outer box, and a door packing receiving portion on which the door packing is mounted is formed on a peripheral edge. In a refrigerator comprising an inner plate and a door body made of a heat insulating material filled between the door inner plate and the door outer plate, which is covered with a cap having upper and lower ribs,
The rib formed on the cap is provided with an extending portion that comes into contact with the outer peripheral bottom surface of the door packing receiving portion of the door inner surface plate.
【００１０】前記リブに、前記キャップのソリを防止す
るための複数の補強リブを設けた構成となっている。The ribs are provided with a plurality of reinforcing ribs for preventing warping of the cap.
【００１１】前記延出部を設けたリブに、複数の切欠き
を設けた構成となっている。A plurality of notches are provided in the rib provided with the extending portion.
【００１２】フランジを有する外箱と庫内を形成する内
箱との間に充填した断熱材とからなる断熱箱体と、同断
熱箱体の前面に開閉自在に設けられ、外面を形成する扉
外面板と、前記外箱のフランジに当接する扉パッキン
と、同扉パッキンを装着する扉パッキン受部を周縁に形
成する扉内面板と、上下に補強金具を備えたキャップを
被せ、前記扉内面板と前記扉外面板との間に充填した断
熱材とからなる扉体とで構成されてなる冷蔵庫におい
て、前記キャップの補強金具の一端に、前記扉内面板の
前記扉パッキン受部の外周底面に当接する延出部を設け
た構成となっている。A heat insulating box body comprising a heat insulating material filled between an outer box having a flange and an inner box forming the inside, and a door which is openably and closably provided on the front surface of the heat insulating box body and forms an outer surface. An outer surface plate, a door packing that abuts a flange of the outer box, a door inner surface plate that forms a door packing receiving portion for mounting the door packing on a peripheral edge, and a cap that includes reinforcing metal fittings on the upper and lower sides. In a refrigerator comprising a door body made of a heat insulating material filled between a face plate and the door outer face plate, at one end of a reinforcing metal member of the cap, an outer peripheral bottom face of the door packing receiving portion of the door inner face plate. It has a configuration in which an extending portion that comes into contact with is provided.
【００１３】前記延出部を設けた補強金具に、複数の切
欠きを設けた構成となっている。A plurality of notches are provided in the reinforcing metal fitting having the extending portion.
【００１４】前記補強金具の延出部に、前記補強金具を
保持するための前記キャップに設けられたリブの係止爪
に対向する係止孔を設けた構成となっている。The extending portion of the reinforcing metal member is provided with a locking hole facing a locking claw of a rib provided on the cap for holding the reinforcing metal member.
【００１５】[0015]
【発明の実施の形態】以下、本発明の実施の形態を、添
付図面に基づいた実施例として説明する。図１は本発明
（および従来例）に係わる冷蔵庫の側断面図であり、図
２は本発明（および従来例）に係わる冷蔵庫の扉体の内
側斜視図であり、図３は本発明の第一の実施の形態を示
す冷蔵庫の扉体の要部拡大断面図（Ａ）と、キャップに
形成したリブの構成を示す要部拡大斜視図（Ｂ）であ
り、図４は本発明の第二の実施の形態を示す冷蔵庫の扉
体の要部拡大断面図（Ａ）と、補強金具の構成を示す要
部拡大斜視図（Ｂ）である。なお、従来例と同じ部分の
符号は同一とする。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below as examples based on the accompanying drawings. FIG. 1 is a side sectional view of a refrigerator according to the present invention (and a conventional example), FIG. 2 is an inside perspective view of a refrigerator door body according to the present invention (and a conventional example), and FIG. It is the principal part expanded sectional view (A) of the door body of the refrigerator which shows one Embodiment, and the principal part enlarged perspective view (B) which shows the structure of the rib formed in the cap, FIG. 4 is the 2nd of this invention. FIG. 3 is an enlarged cross-sectional view (A) of a main part of a door body of a refrigerator showing the embodiment of FIG. The same parts as those in the conventional example have the same reference numerals.
【００１６】図１は冷蔵庫の内部構成を側面から示した
もので、１は鋼板製の外箱２と、樹脂製の内箱３と、断
熱材４とからなる断熱箱体である。この断熱箱体１の内
部（内箱３）は仕切体５、６によって上段の冷蔵室７
と、中段の冷凍室８と、下段の野菜室９とに区画され、
冷凍室８の前面開口部には、同開口部を上下に二分する
仕切体１０が設けられている。冷凍室８の背面側には図
示はされてないが冷気を生成する冷却器、冷気を各室
７、８、９に循環させる送風機およびダクト等が配置さ
れている。冷蔵室７の扉体１１は冷蔵室７が上部にある
ため一側の上下が開閉自在に枢支されているが、冷凍室
の扉体１２、１３と野菜室９の扉体１４は何れも引き出
し型である。FIG. 1 shows the internal structure of the refrigerator from the side. Reference numeral 1 denotes a heat-insulating box body composed of an outer box 2 made of steel plate, an inner box 3 made of resin, and a heat insulating material 4. The inside (inner box 3) of this heat-insulating box 1 is divided into upper and lower refrigerating chambers 7 by partition bodies 5 and 6.
And a freezer compartment 8 in the middle and a vegetable compartment 9 in the lower,
The front opening of the freezer compartment 8 is provided with a partition body 10 that divides the opening into upper and lower parts. Although not shown, a cooler for generating cold air, a blower and a duct for circulating the cold air in the respective compartments 7, 8, 9 are arranged on the back side of the freezing compartment 8. The door 11 of the refrigerating compartment 7 is pivotally supported so that the upper and lower sides of the refrigerating compartment 7 can be freely opened and closed because the refrigerating compartment 7 is at the top, but both the doors 12 and 13 of the freezing compartment and the door 14 of the vegetable compartment 9 are open. It is a drawer type.
【００１７】以下、扉体１１を例に説明する。図２は扉
体１１を内側から見た斜視図で、図３は図１のＡ−Ａ拡
大断面図である。図に示すように扉体１１は扉外面板１
５と、扉内面板（ドアバックとも言う）１６と、これら
の間に設けられた扉パッキン１７と、上下にキャップ１
９を被せ、内部に充填された発泡性の断熱材１８等から
構成されている。断熱箱体１を構成している外箱２は外
箱フランジ２ａを有し、内箱３は前記外箱フランジ２ａ
に密着する内箱フランジ３ａを有し、庫内を形成してい
る。The door 11 will be described below as an example. 2 is a perspective view of the door body 11 as seen from the inside, and FIG. 3 is an enlarged sectional view taken along the line AA of FIG. As shown in the figure, the door body 11 is a door outer plate 1.
5, a door inner surface plate (also referred to as a door back) 16, a door packing 17 provided therebetween, and a cap 1 on the upper and lower sides.
9 and is covered with a foaming heat insulating material 18 and the like filled therein. The outer box 2 constituting the heat insulating box 1 has an outer box flange 2a, and the inner box 3 has the outer box flange 2a.
Has an inner box flange 3a that is in close contact with the inside to form the inside of the refrigerator.
【００１８】前記扉外面板１５の上下辺の外縁部１５ａ
は断面逆凹状に形成された前記キャップ１９の一端に設
けられた挿入溝１９ａに嵌入されており、前記キャップ
１９の他端の外面に、前記扉内面板１６の周縁部１６ａ
を重ねるように取付けられている。前記周縁部１６ａの
内側には枠状の扉パッキン受部１６ｂが形成され、同扉
パッキン受部１６ｂに前記扉パッキン１７の装着部１７
ａを嵌合し、扉内面板１６に扉パッキン１７が装着され
ている。Outer edge portions 15a on the upper and lower sides of the door outer surface plate 15
Is fitted in an insertion groove 19a provided at one end of the cap 19 having an inverted concave cross section, and the outer peripheral surface of the other end of the cap 19 has a peripheral edge portion 16a of the door inner surface plate 16.
Are mounted so that A frame-shaped door packing receiving portion 16b is formed inside the peripheral edge portion 16a, and the door packing 17 is attached to the mounting portion 17 of the door packing receiving portion 16b.
The door packing 17 is attached to the door inner surface plate 16 by fitting a.
【００１９】前記扉パッキン１７は軟質の合成樹脂、例
えば塩化ビニール樹脂より形成され、その断面は全周に
わたって同一で、扉体１１側に向いた断面矢先状の前記
装着部１７ａと、前記外箱フランジ２ａに当接するマグ
ネット２２ａを内挿したマグネット室２２と、伸縮する
複数の仕切り壁２３ａで仕切られた複数の空気室２３と
ヒレ部２４ａ、２４ｂを備え、これらを枠状に一体的に
形成している。The door packing 17 is made of a soft synthetic resin, for example, vinyl chloride resin, has the same cross section over the entire circumference, and has the mounting portion 17a having the arrow-like cross section facing the door body 11 and the outer box. A magnet chamber 22 in which a magnet 22a that abuts the flange 2a is inserted, a plurality of air chambers 23 partitioned by a plurality of partition walls 23a that expand and contract, and fins 24a and 24b are integrally formed in a frame shape. is doing.
【００２０】第一の実施例を図３（Ａ）および図３
（Ｂ）で示すように、前記キャップ１９には、複数のリ
ブ２１が設けられており、同リブ２１の一方に、前記扉
内面板１６の前記扉パッキン受部１６ｂの外周底面に向
かって延出する延出部２１ａを設け、同延出部２１ａ
を、前記扉内面板１６の前記扉パッキン受部１６ｂの外
周底面に当接させている。The first embodiment is shown in FIG. 3 (A) and FIG.
As shown in (B), the cap 19 is provided with a plurality of ribs 21, and one of the ribs 21 extends toward the outer peripheral bottom surface of the door packing receiving portion 16b of the door inner face plate 16. The extending portion 21a is provided, and the extending portion 21a is provided.
Is brought into contact with the outer peripheral bottom surface of the door packing receiving portion 16b of the door inner surface plate 16.
【００２１】前記リブ２１の延出部２１ａを前記扉パッ
キン受部１６ｂの外周底面に当接させたことにより、前
記扉外面板１５と扉内面板１６との間に充填された断熱
材１８の収縮によって発生する前記扉内面板１６の前記
扉パッキン受部１６ｂの収縮を、前記リブ２１の延出部
２１ａで抑え、前記扉内面板１６の周縁部１６ａの反り
を防止することができる。By contacting the extending portion 21a of the rib 21 with the outer peripheral bottom surface of the door packing receiving portion 16b, the heat insulating material 18 filled between the door outer surface plate 15 and the door inner surface plate 16 is formed. The contraction of the door packing receiving portion 16b of the door inner surface plate 16 caused by the contraction can be suppressed by the extending portion 21a of the rib 21, and the warp of the peripheral edge portion 16a of the door inner surface plate 16 can be prevented.
【００２２】また、前記キャップ１９に設けられている
リブ２１には、前記キャップ１９のソリを防止するため
の複数の補強リブ２５ａ、２５ｂが設けられており、補
強のための金具を付設することなく、前記キャップ１９
の水平面のソリを防止するようにしている。Further, the rib 21 provided on the cap 19 is provided with a plurality of reinforcing ribs 25a and 25b for preventing warping of the cap 19, and metal fittings for reinforcement should be attached. Without the cap 19
It is designed to prevent warpage on the horizontal plane.
【００２３】また、前記延出部２１ａを設けたリブ２１
に、複数の切欠き２１ｂを設け、前記断熱材１８が流れ
易いようにしている。なお、前記切欠き２１ｂでなくと
も前記断熱材１８が流れ易いようにした孔等でも良く、
その形状は問わない。A rib 21 provided with the extending portion 21a
In addition, a plurality of notches 21b are provided so that the heat insulating material 18 can easily flow. It should be noted that instead of the notch 21b, a hole or the like that allows the heat insulating material 18 to easily flow may be used.
The shape does not matter.
【００２４】第二の実施例を図４（Ａ）および図４
（Ｂ）で示すように、前記キャップ１９に備えた水平面
のソリを防止する断面コ字状の補強金具２０を兼用する
もので、前記キャップ１９の補強金具２０の一端に、前
記扉内面板１６の前記扉パッキン受部１６ｂの外周底面
に向かって延出する延出部２０ａを設け、前記補強金具
２０の延出部２０ａを、前記扉内面板１６の前記扉パッ
キン受部１６ｂの外周底面に当接させている。Second Embodiment FIG. 4A and FIG.
As shown in (B), the cap 19 is also used as a reinforcing metal fitting 20 having a U-shaped cross section for preventing warpage on a horizontal plane. One end of the reinforcing metal fitting 20 of the cap 19 is provided with the door inner surface plate 16 The extending portion 20a extending toward the outer peripheral bottom surface of the door packing receiving portion 16b is provided, and the extending portion 20a of the reinforcing metal fitting 20 is provided on the outer peripheral bottom surface of the door packing receiving portion 16b of the door inner face plate 16. Abutting.
【００２５】前記補強金具２０の延出部２０ａを前記扉
パッキン受部１６ｂの外周底面に当接させたことによ
り、前記扉外面板１５と扉内面板１６との間に充填され
た断熱材１８の収縮によって発生する前記扉内面板１６
の前記扉パッキン受部１６ｂの収縮を、前記補強金具２
０の延出部２０ａで抑え、前記扉内面板１６の周縁部１
６ａの反りを防止することができる。Since the extending portion 20a of the reinforcing metal member 20 is brought into contact with the outer peripheral bottom surface of the door packing receiving portion 16b, the heat insulating material 18 filled between the door outer surface plate 15 and the door inner surface plate 16 is provided. Inner surface plate 16 generated by contraction of the
The contraction of the door packing receiving portion 16b of the
It is suppressed by the extension part 20a of 0, and the peripheral edge part 1 of the said door inner surface board 16
The warp of 6a can be prevented.
【００２６】また、前記延出部２０ａを設けた補強金具
２０に、複数の切欠き２０ｂを設け、前記断熱材１８が
流れ易いようにしている。なお、前記切欠き２０ｂでな
くとも前記断熱材１８が流れ易いようにした孔等でも良
く、その形状は問わない。Further, a plurality of notches 20b are provided in the reinforcing metal fitting 20 provided with the extending portion 20a so that the heat insulating material 18 can easily flow. It should be noted that instead of the notch 20b, a hole or the like that allows the heat insulating material 18 to easily flow may be used, and its shape is not limited.
【００２７】また、前記補強金具２０の延出部２０ａ
に、前記補強金具２０を保持するための前記キャップ１
９に設けられたリブ２１の係止爪２１ｃに対向する係止
孔２０ｃを設け、前記補強金具２０の係止孔２０ｃを前
記キャップ１９のリブ２１に設けられた係止爪２１ｃに
嵌め合わせて、前記断熱材１８の充填時の発泡圧で前記
補強金具２０が動かないように確実に固定している。Further, the extending portion 20a of the reinforcing metal member 20.
In addition, the cap 1 for holding the reinforcing metal member 20.
9 is provided with a locking hole 20c facing the locking claw 21c of the rib 21, and the locking hole 20c of the reinforcing metal fitting 20 is fitted to the locking claw 21c of the rib 21 of the cap 19. The reinforcing metal fitting 20 is securely fixed so as not to move due to the foaming pressure when the heat insulating material 18 is filled.
【００２８】以上の構成により、扉パッキン１７を備え
た扉体１１で、前記キャップ１９のリブ２１や、前記補
強金具２０に延出部２１ａ、２０ａを設け、前記扉内面
板１６の前記扉パッキン受部１６ｂの外周底面に当接さ
せたことにより、前記扉外面板１５と扉内面板１６との
間に充填された断熱材１８の収縮によって発生する扉内
面板１６の周縁部１６ａの反りを防止することができ、
扉内面板１６の扉パッキン受部１６ｂも変形せず、扉パ
ッキン受部１６ｂに取付られた前記扉パッキン１７と前
記外箱フランジ２ａとの間も確実に密着するため、冷気
漏れが発生する恐れや、外観を損なう恐れのあるという
問題をなくすことができる。With the above structure, in the door body 11 provided with the door packing 17, the ribs 21 of the cap 19 and the extending portions 21a and 20a of the reinforcing metal fitting 20 are provided, and the door packing of the door inner surface plate 16 is provided. By contacting the outer peripheral bottom surface of the receiving portion 16b, the warp of the peripheral edge portion 16a of the door inner surface plate 16 caused by the contraction of the heat insulating material 18 filled between the door outer surface plate 15 and the door inner surface plate 16 is prevented. Can be prevented,
The door packing receiving portion 16b of the door inner surface plate 16 is not deformed, and the door packing 17 attached to the door packing receiving portion 16b and the outer box flange 2a are surely brought into close contact with each other, which may cause cold air leakage. Also, it is possible to eliminate the problem that the appearance may be impaired.
【００２９】[0029]
【発明の効果】以上説明したように、本発明によれば、
扉体の扉パッキンを装着する扉内面板の扉パッキン受部
を補強し、扉パッキンと外箱フランジとの密着性を確実
にし、商品価値を低下させないようにした冷蔵庫とな
る。As described above, according to the present invention,
A refrigerator in which the door packing receiving portion of the door inner surface plate for mounting the door packing of the door body is reinforced to ensure the close contact between the door packing and the outer box flange and not to lower the commercial value.
【図１】本発明および従来例に係わる冷蔵庫の側断面図
である。FIG. 1 is a side sectional view of a refrigerator according to the present invention and a conventional example.
【図２】本発明および従来例に係わる冷蔵庫の扉体の内
側斜視図である。FIG. 2 is an inner perspective view of a door body of a refrigerator according to the present invention and a conventional example.
【図３】本発明の第一の実施の形態を示す冷蔵庫の扉体
の要部拡大断面図（Ａ）と、キャップに形成したリブの
構成を示す要部拡大斜視図（Ｂ）である。FIG. 3 is an enlarged cross-sectional view (A) of a main part of a door of a refrigerator showing a first embodiment of the present invention and an enlarged perspective view (B) of a main part showing a configuration of a rib formed on a cap.
【図４】本発明の第二の実施の形態を示す冷蔵庫の扉体
の要部拡大断面図（Ａ）と、補強金具の構成を示す要部
拡大斜視図（Ｂ）である。FIG. 4 is an enlarged sectional view (A) of a main part of a door body of a refrigerator showing a second embodiment of the present invention and an enlarged perspective view (B) of a main part showing a configuration of a reinforcing metal member.
【図５】従来例を示す冷蔵庫の扉体の要部拡大断面図で
ある。FIG. 5 is an enlarged cross-sectional view of a main part of a door of a refrigerator showing a conventional example.
【図６】従来の扉体に発生した不具合例を示す要部拡大
断面図である。FIG. 6 is an enlarged sectional view of an essential part showing an example of a problem that has occurred in a conventional door body.
１ 断熱箱体 ２ 外箱 ２ａ 外箱フランジ ３ 内箱 ３ａ 内箱フランジ ４ 断熱材 ５、６、10 仕切体 ７ 冷蔵室 ８ 冷凍室 ９ 野菜室 11、12、13、14 扉体 15 扉外面板 15ａ 外縁部 16 扉内面板（ドアバック） 16ａ 周縁部 16ｂ 扉パッキン受部 17 扉パッキン 17ａ 装着部 18 断熱材 19 キャップ 19ａ 挿入溝 20 補強金具 20ａ 延出部 20ｂ 切欠き 20ｃ 係止孔 21 リブ 21ａ 延出部 21ｂ 切欠き 21ｃ 係止爪 22 マグネット室 22ａ マグネット 23 空気室 23ａ 仕切り壁 24ａ、24ｂ ヒレ部 25ａ、25ｂ 補強リブ 1 Insulation box 2 outer box 2a Outer box flange 3 inner box 3a Inner box flange 4 insulation 5, 6, 10 partitions 7 Refrigerator 8 freezer 9 vegetable room 11, 12, 13, 14 Door body 15 Door outer plate 15a outer edge 16 Door inner plate (door back) 16a peripheral part 16b Door packing receiving part 17 Door packing 17a Mounting part 18 insulation 19 cap 19a Insertion groove 20 Reinforcing bracket 20a Extension part 20b cutout 20c Locking hole 21 ribs 21a Extension part 21b Notch 21c Locking claw 22 Magnet room 22a Magnet 23 air chamber 23a Partition wall 24a, 24b fin part 25a, 25b Reinforcing rib
Claims (6)
内箱との間に充填した断熱材とからなる断熱箱体と、同
断熱箱体の前面に開閉自在に設けられ、外面を形成する
扉外面板と、前記外箱のフランジに当接する扉パッキン
と、同扉パッキンを装着する扉パッキン受部を周縁に形
成する扉内面板と、上下にリブを形成したキャップを被
せ、前記扉内面板と前記扉外面板との間に充填した断熱
材とからなる扉体とで構成されてなる冷蔵庫において、 前記キャップに形成したリブに、前記扉内面板の前記扉
パッキン受部の外周底面に当接する延出部を設けてなる
ことを特徴とする冷蔵庫。1. A heat-insulating box body comprising a heat-insulating material filled between an outer box having a flange and an inner box forming the inside of the cabinet, and a heat-insulating box body provided on the front surface of the heat-insulating box body so as to be openable and closable to form an outer surface. A door outer surface plate, a door packing that abuts a flange of the outer box, a door inner surface plate that forms a door packing receiving portion for mounting the door packing on a peripheral edge, and a cap having ribs formed above and below the door, A refrigerator comprising a door body made of an insulating material filled between an inner surface plate and the door outer surface plate, wherein a rib formed on the cap has an outer peripheral bottom surface of the door packing receiving portion of the door inner surface plate. A refrigerator provided with an extending portion that comes into contact with the refrigerator.
するための複数の補強リブを設けてなることを特徴とす
る請求項１記載の冷蔵庫。2. The refrigerator according to claim 1, wherein the rib is provided with a plurality of reinforcing ribs for preventing warping of the cap.
きを設けてなることを特徴とする請求項１記載の冷蔵
庫。3. The refrigerator according to claim 1, wherein the rib provided with the extending portion is provided with a plurality of notches.
内箱との間に充填した断熱材とからなる断熱箱体と、同
断熱箱体の前面に開閉自在に設けられ、外面を形成する
扉外面板と、前記外箱のフランジに当接する扉パッキン
と、同扉パッキンを装着する扉パッキン受部を周縁に形
成する扉内面板と、上下に補強金具を備えたキャップを
被せ、前記扉内面板と前記扉外面板との間に充填した断
熱材とからなる扉体とで構成されてなる冷蔵庫におい
て、 前記キャップの補強金具の一端に、前記扉内面板の前記
扉パッキン受部の外周底面に当接する延出部を設けてな
ることを特徴とする冷蔵庫。4. A heat-insulating box body comprising a heat-insulating material filled between an outer box having a flange and an inner box forming the inside of the refrigerator, and a front surface of the heat-insulating box body which is openably and closably provided to form an outer surface. A door outer surface plate, a door packing that abuts a flange of the outer box, a door inner surface plate that forms a door packing receiving portion for mounting the door packing on a peripheral edge, and a cap provided with reinforcing metal fittings on and under the cover, In a refrigerator constituted by a door body made of a heat insulating material filled between the door inner surface plate and the door outer surface plate, at one end of a reinforcing metal member of the cap, of the door packing receiving portion of the door inner surface plate. A refrigerator characterized in that it is provided with an extending portion that comes into contact with the outer peripheral bottom surface.
切欠きを設けてなることを特徴とする請求項４記載の冷
蔵庫。5. The refrigerator according to claim 4, wherein the reinforcing metal member provided with the extending portion is provided with a plurality of notches.
を保持するための前記キャップに設けられたリブの係止
爪に対向する係止孔を設けてなることを特徴とする請求
項４記載の冷蔵庫。6. The extending portion of the reinforcing metal member is provided with a locking hole that faces a locking claw of a rib provided on the cap for holding the reinforcing metal member. Refrigerator according to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001354145A JP2003156283A (en) | 2001-11-20 | 2001-11-20 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001354145A JP2003156283A (en) | 2001-11-20 | 2001-11-20 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003156283A true JP2003156283A (en) | 2003-05-30 |
Family
ID=19166044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001354145A Pending JP2003156283A (en) | 2001-11-20 | 2001-11-20 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003156283A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013119966A (en) * | 2011-12-06 | 2013-06-17 | Toshiba Corp | Heat insulation box |
| JP2016001063A (en) * | 2014-06-11 | 2016-01-07 | パナソニックＩｐマネジメント株式会社 | refrigerator |
| JP2019138536A (en) * | 2018-02-09 | 2019-08-22 | 日立グローバルライフソリューションズ株式会社 | refrigerator |
| CN111380309A (en) * | 2018-12-29 | 2020-07-07 | 博西华电器（江苏）有限公司 | Door for refrigerator and refrigerator |
| CN112856904A (en) * | 2019-11-27 | 2021-05-28 | 夏普株式会社 | Refrigerator door and refrigerator |
-
2001
- 2001-11-20 JP JP2001354145A patent/JP2003156283A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013119966A (en) * | 2011-12-06 | 2013-06-17 | Toshiba Corp | Heat insulation box |
| JP2016001063A (en) * | 2014-06-11 | 2016-01-07 | パナソニックＩｐマネジメント株式会社 | refrigerator |
| JP2019138536A (en) * | 2018-02-09 | 2019-08-22 | 日立グローバルライフソリューションズ株式会社 | refrigerator |
| CN111380309A (en) * | 2018-12-29 | 2020-07-07 | 博西华电器（江苏）有限公司 | Door for refrigerator and refrigerator |
| CN112856904A (en) * | 2019-11-27 | 2021-05-28 | 夏普株式会社 | Refrigerator door and refrigerator |
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