JP2008261588A - Refrigerator door - Google Patents

Refrigerator door Download PDF

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Publication number
JP2008261588A
JP2008261588A JP2007105657A JP2007105657A JP2008261588A JP 2008261588 A JP2008261588 A JP 2008261588A JP 2007105657 A JP2007105657 A JP 2007105657A JP 2007105657 A JP2007105657 A JP 2007105657A JP 2008261588 A JP2008261588 A JP 2008261588A
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Japan
Prior art keywords
door
handle
handle member
cap
refrigerator
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JP2007105657A
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Japanese (ja)
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Katsunori Kinoshita
克典 木下
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Toshiba Corp
Toshiba Lifestyle Products and Services Corp
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Toshiba Corp
Toshiba Consumer Electronics Holdings Corp
Toshiba Home Appliances Corp
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Priority to JP2007105657A priority Critical patent/JP2008261588A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerator door improving handle strength and attaining novel handle design with the shape of a door cap for mounting a handle associated with easy drawing for mounting the handle by simplifying the shape of a door face material forming the outer surface of a door. <P>SOLUTION: The refrigerator door comprises the door face material 8 forming the outer surface of a door body 5 and recessed to form a handle part arranged at one side corner part facing a handle part of the other adjacent door, to reach an edge over two sides forming a corner part; a door sash on the back face side of the door; the door cap 9 provided to engage with the door face material and to cover the edge of the handle part and door sash; a heat insulating material foamed and filled in a space formed by the door face material, door sash and door cap; and a handle member 7 arranged on the surface of a recessed part 8a of the door face material. The handle member is formed with a grip part 7a between fixed parts to the door cap, and a hand-hold part 15 between the grip part and the recessed part of the door face material. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、冷蔵庫扉に係り、特に、回動式扉に設けたハンドル構成に関する。   The present invention relates to a refrigerator door, and more particularly, to a handle structure provided on a rotary door.

冷蔵庫の開口部を開閉自在に閉塞する扉、特に、冷蔵庫扉などの比較的重量物である扉における開閉用のハンドルは、充分な強度を要するとともに冷蔵庫表面に設けるものであることから外観デザインを考慮した美麗なものであることが条件となる。   Doors that open and close the opening of the refrigerator, especially doors for doors that are relatively heavy, such as refrigerator doors, require sufficient strength and are designed on the surface of the refrigerator. The condition is that it should be beautiful.

特許文献１に示された構成である図８には、ハンドル（57）を扉本体（54）に取り付けるにあたって、当て板などを別途必要とせず、その分部品点数を少なくして、充分な取り付け強度を確保するための構成として、扉本体（54）の前面に温度制御のための操作や運転状態の表示のための操作パネルを収納するとともに扉の下辺を形成するキャップ（59）および扉外板（58）に手掛け用の凹部（58ａ）を設け、前記キャップ（59）に、ネジ穴を有するボス部（59ｄ）を設け、これらボス部（59ｄ）にネジ止めすることによりハンドル（57）を取り付け固定する構造が示されている。
特開平１１−１５９９４５号公報 In FIG. 8, which is the configuration shown in Patent Document 1, when attaching the handle (57) to the door body (54), there is no need for a backing plate or the like. As a structure to ensure strength, the operation panel for temperature control and operation status display is housed on the front of the door body (54), and the cap (59) that forms the lower side of the door and the outside of the door The plate (58) is provided with a concave portion (58a) for handling, the cap (59) is provided with a boss portion (59d) having a screw hole, and the handle (57) is screwed to the boss portion (59d). A structure for attaching and fixing is shown.
Japanese Patent Laid-Open No. 11-159945

しかしながら、前記特許文献１に記載の構成では、キャップ（59）とともにハンドル（57）の取付部を形成する扉外板（58）の凹部（58ａ）は、薄鋼板製である扉外板（58）を絞り成形により形成する必要があるが、絞りが深いと扉外板（58）の表面に歪みが発生するため、外観上の問題から必要な絞り深さを得ることは困難であった。   However, in the configuration described in Patent Document 1, the recess (58a) of the door outer plate (58) that forms the attachment portion of the handle (57) together with the cap (59) is a door outer plate (58 ) Must be formed by drawing. However, if the drawing is deep, the surface of the door outer plate (58) is distorted, so that it has been difficult to obtain the required drawing depth due to appearance problems.

また、ハンドル（57）は、キャップ（59）の一部に設けたボス部（59ｄ）にネジ止めする構成であることから、必然的に扉本体（54）の下辺に沿って配設された直線状のキャップ（59）に沿わせる形状とならざるを得ず、ハンドルデザインが制約を受けるとともに、大きな剛性が期待できないキャップ（59）形状から、重量物である扉を開閉する際の荷重により部品間の擦れによる軋み音の発生を防ぐことができず、さらに、上記構成上の制約から、新たなデザインを採用する場合にもその取り付け強度に不安を生じる不具合があった。   Further, since the handle (57) is configured to be screwed to a boss portion (59d) provided in a part of the cap (59), the handle (57) is necessarily disposed along the lower side of the door body (54). The shape must be aligned with the straight cap (59), the handle design is limited, and the cap (59) shape, which cannot be expected to have high rigidity, is affected by the load when opening and closing the heavy door. The generation of a squeaking noise due to friction between parts cannot be prevented, and further, due to the above-described structural limitations, there is a problem that the mounting strength is uneasy even when a new design is adopted.

本発明は上記の点を考慮してなされたもので、扉の外面を形成する扉面材の凹陥部形状をシンプルにすることでハンドル取付のための絞り成形を容易にし、これにともなうハンドル取り付けのための扉キャップ形状により、ハンドル強度を向上させるとともに、斬新なハンドルデザインを可能とした冷蔵庫扉を提供することを目的とする。   The present invention has been made in consideration of the above points, and by simplifying the shape of the recessed portion of the door surface material that forms the outer surface of the door, it is easy to draw the handle for mounting, and the handle mounting accompanying this An object of the present invention is to provide a refrigerator door that improves the handle strength and enables a novel handle design by using a door cap shape for the door.

上記課題を解決するため、本発明による冷蔵庫扉は、扉本体の外表面を形成し隣接する他扉のハンドル部に対向する一側隅部に配置したハンドル部分を隅部を形成する２辺に亙って端縁に至るように断熱材側に凹陥させた扉面材と、扉の裏面側の周縁を形成する扉サッシと、前記扉面材の端辺と係合し少なくともそのハンドル部分と前記扉サッシとの端縁を覆うように設けた扉キャップと、これら扉面材、扉サッシ、扉キャップで形成される空間の内部に発泡充填された断熱材と、前記扉面材の凹陥部の外表面近傍に配置して扉キャップに固定されたハンドル部材とからなり、前記ハンドル部材は扉キャップへの固定部間に握り部を形成し、この握り部と前記扉面材の凹陥部との間に手指が通る手掛け部を形成したことを特徴とするものである。   In order to solve the above problems, the refrigerator door according to the present invention has a handle portion disposed on one side corner portion that forms the outer surface of the door body and faces the handle portion of the adjacent other door on two sides forming the corner portion. A door face material that is recessed toward the heat insulating material so as to reach the edge, a door sash that forms a peripheral edge on the back side of the door, and at least a handle portion that engages with the edge of the door face material. A door cap provided to cover an edge of the door sash, a heat insulating material foam-filled in a space formed by the door surface material, the door sash, and the door cap, and a recessed portion of the door surface material The handle member is disposed in the vicinity of the outer surface of the door cap and fixed to the door cap.The handle member forms a grip portion between the fixed portions to the door cap, and the grip portion and the recessed portion of the door face material It is characterized by the formation of a handle that allows fingers to pass between .

本発明によれば、ハンドル部を形成するための扉面材の絞り成形を容易にするとともに扉キャップとの係合関係構成を簡素化し、部品数を少なくして組み立て作業を容易にし、且つ、ハンドル強度を確保しつつ斬新な意匠の冷蔵庫扉を得ることができる。   According to the present invention, it is easy to draw the door face material for forming the handle portion, simplify the engagement relationship with the door cap, reduce the number of parts, facilitate the assembly work, and A refrigerator door with a novel design can be obtained while ensuring the handle strength.

以下、図面に基づき本発明の１実施形態について説明する。図１にその外観図を示す冷蔵庫（１）は、断熱された貯蔵庫内を上部の冷凍室（２）と下方の冷蔵室（３）に区分し、それぞれの室の開口部には一側の上下部に設けたヒンジにより回動式で開閉自在に枢支した冷凍室扉（４）や冷蔵室扉（５）を設けている。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The refrigerator (1) whose external view is shown in FIG. 1 divides the heat-insulated storage into an upper freezer compartment (2) and a lower refrigerator compartment (3). There are provided a freezer compartment door (4) and a refrigerator compartment door (5) pivotably supported by hinges provided at the upper and lower portions.

各扉（４）（５）には、開閉用のハンドル部材（６）（７）が取り付けられている。これらハンドル部材は基本的に同一の構成であるが、本実施例では、下方の冷蔵室扉（５）におけるハンドル部材（７）の構成について説明する。   Opening and closing handle members (6) and (7) are attached to the doors (4) and (5). Although these handle members have basically the same configuration, in this embodiment, the configuration of the handle member (7) in the lower refrigerator door (5) will be described.

この冷蔵室扉（５）は、その上部の分解斜視図である図２に示すように、扉の外表面を形成する塗装された薄鋼板からなり、両側縁を冷蔵室（５）側へ断面コ字状に折曲して側壁面を形成した扉面材（８）と、この扉面材（８）の上方に形成される開口を閉塞するＡＢＳ樹脂などの合成樹脂材で射出成形された扉キャップ（９）と、同様に前記扉面材（８）の下方部を形成するように設けられた扉キャップ下（10）と、前記扉面材（８）と上下の扉キャップ（９）（10）との庫内側の周縁に枠状に設けた扉サッシ（11）とを結合して形成されている。   As shown in FIG. 2, which is an exploded perspective view of the upper part of the refrigerator compartment door (5), the refrigerator compartment door (5) is made of a coated thin steel plate that forms the outer surface of the door, and both side edges are cross-sectioned to the refrigerator compartment (5) side. The door face material (8) bent into a U-shape to form a side wall surface, and injection molded with a synthetic resin material such as ABS resin closing the opening formed above the door face material (8). Similarly, the door cap (9), the lower door cap (10) provided so as to form the lower part of the door face material (8), the door face material (8) and the upper and lower door caps (9). (10) and a door sash (11) provided in a frame shape on the inner periphery of the warehouse.

前記各部材で形成される空間には、ポリウレタンフォームなどの発泡断熱材（12）の原液を注入して現場発泡方式により発泡し固化させることで、各部品を発泡断熱材（12）の接着効果によって一体化しており、図３に示すように、断熱扉体として充分な強度を有する扉本体（13）を構成している。   In the space formed by each member, a foamed insulation material (12), such as polyurethane foam, is injected into the space and foamed and solidified by the in-situ foaming method. As shown in FIG. 3, the door body (13) having sufficient strength as a heat insulating door body is formed.

なお、発泡断熱材（12）の充填後の製品組み立て時、前記扉サッシ（11）の庫内側には、貯蔵品の収納ポケットを設けた扉内板、および前記扉（５）と冷蔵室（３）の開口との間を密封するシールガスケットを設けることで冷蔵室扉（５）としての組み立てを完了する。   When assembling the product after filling with the foam insulation (12), the inside of the door sash (11) has a door inner plate provided with storage pockets for stored items, and the door (5) and the refrigerator compartment ( The assembly as the refrigerator door (5) is completed by providing a seal gasket for sealing between the opening of 3).

しかして、前記扉本体（13）にハンドル部材（７）を取り付けた冷蔵室扉（５）としての組み立て状態を示す図４におけるｘ−ｘ線に沿う横断面図である図５、および同ｙ−ｙ線の縦断面図である図６に示すように、扉面材（８）の上端に配設される扉キャップ（９）は、扉面材（８）と同幅にして冷蔵庫扉（５）の上縁部を形成し、その前部の下面に設けた係合部（９ａ）に扉面材（８）の上端縁を係合し、庫内側の周縁に設けた係合片（９ｂ）を扉サッシ（11）と係合させている。   FIG. 5 is a cross-sectional view taken along line xx in FIG. 4 showing an assembled state as a refrigerator compartment door (5) in which a handle member (7) is attached to the door body (13). As shown in FIG. 6, which is a longitudinal sectional view of the y line, the door cap (9) disposed at the upper end of the door face material (8) has the same width as that of the door face material (8). 5) The upper edge part is formed, the upper edge of the door face material (8) is engaged with the engagement part (9a) provided on the lower surface of the front part, and the engagement piece ( 9b) is engaged with the door sash (11).

前記扉面材（８）の反枢支側における幅方向の上部には、絞り成形により断熱材（12）側へ所定の段差で凹む手掛け用の凹陥部（８ａ）を形成する。この凹陥部（８ａ）は、前記図２に示すように、扉面材（８）の上端部における一側の前面部と折曲された側面部を含み、隅部を形成する上辺と側辺との２辺に亙って端縁まで至るように凹陥させているため、従来のように、扉外板（58）の前面の平面部に対して少なくとも３辺を絞って凹陥させるものに比し、プレスによる絞り成形が格段に容易となり、成形時の応力によって意匠面である扉面材（８）の表面が歪むことなく所定の深さ絞りをおこなうことができる。   At the upper part in the width direction on the side opposite to the pivotal side of the door face material (8), a handle recess (8a) is formed that is recessed at a predetermined step toward the heat insulating material (12) by drawing. As shown in FIG. 2, the recessed portion (8a) includes a front surface portion on one side and a bent side surface portion at the upper end portion of the door face material (8), and includes an upper side and a side surface forming a corner portion. Since it is recessed so that it extends to the edge over the two sides, as compared with the conventional case where the recess is made by constricting at least three sides with respect to the flat portion of the front surface of the door outer plate (58). In addition, the drawing by the press is remarkably facilitated, and a predetermined depth drawing can be performed without distorting the surface of the door surface material (8), which is a design surface, due to the stress at the time of forming.

前記扉キャップ（９）は、扉面材（８）の絞り成形を施した上縁部にその全幅に亙って係合するとともに、形成された凹陥部（８ａ）の上縁部から側部に沿って切欠き状態にある扉面材（８）の端縁部（８ｂ）に係合するよう前記係合部（９ａ）を形成しており、その反枢支側における扉面材（８）の外周縁に対応する隅部を縦方向の所定範囲に亙り延設させてコア部（９ｃ）とし、後述するハンドル部材（７）を固定するために、その前面の上下２箇所にネジ固定用のボスＡ（９ｄ）を突出形成するともに、このボスＡ（９ｄ）から所定長枢支側に離間した箇所にも同様のボスＢ（９ｅ）を形成している。   The door cap (9) is engaged with the upper edge of the door face material (8) subjected to the drawing process over its entire width, and from the upper edge of the formed recess (8a) to the side part. The engagement portion (9a) is formed so as to be engaged with the edge portion (8b) of the door surface material (8) in a notched state along the door surface material (8 ), The corner corresponding to the outer peripheral edge is extended over a predetermined range in the vertical direction to form a core (9c), and screws are fixed to the upper and lower portions of the front surface in order to fix the handle member (7) described later. The boss A (9d) is formed so as to protrude, and a similar boss B (9e) is also formed at a location spaced from the boss A (9d) to the predetermined long pivot side.

（７）は、樹脂成型品からなるハンドル部材であり、前記扉面材（８）と扉キャップ（９）と扉サッシ（11）とからなる組立品に対し、図７に示すように、正面からみてほぼＵ字状をなす外形の中央部を握り部（７ａ）として、前記扉面材（８）の凹陥部（８ａ）を跨ぐようにその外面に配置し、握り部（７ａ）の一方を、扉キャップ（９）の反枢支側の前記コア部（９ｃ）を主固定部として、その前面のボスＡ（９ｄ）と側面のネジ止め部（９ｆ）との２面の所定範囲に亙る外面形状に沿わせて係合させ、その外表面からそれぞれネジ（14）（14）で固着し、他方は凹陥部（８ａ）の枢支側に形成したボスＢ（９ｅ）に固定している。   (7) is a handle member made of a resin molded product. As shown in FIG. 7, the front face member (8), the door cap (9), and the door sash (11) are assembled as shown in FIG. A central portion of the outer shape which is substantially U-shaped when viewed from the side is used as a grip portion (7a), and is arranged on the outer surface so as to straddle the recessed portion (8a) of the door face material (8), and one of the grip portions (7a) With the core portion (9c) on the anti-pivot side of the door cap (9) as the main fixing portion, within a predetermined range of two surfaces, the boss A (9d) on the front surface and the screwing portion (9f) on the side surface. Engage along the outer surface shape, fasten with screws (14) and (14) respectively from the outer surface, and fix the other to the boss B (9e) formed on the pivot side of the recess (8a) Yes.

なお、前記コア部（９ｃ）の側面のネジ止め部（９ｆ）は、当初は扉面材（８）と扉キャップ（９）との結合用として固着し、発泡断熱材（12）の充填による扉本体（13）形成後は、一端ネジ（14）を取り外しておき、ハンドル部材（７）の取り付け時に再びネジ止めすることで、ハンドル部材（９）を扉本体（13）に強固に固着するものである。   In addition, the screwing part (9f) of the side surface of the said core part (9c) adheres for the coupling | bonding of a door surface material (8) and a door cap (9) at the beginning, and is by filling with a foam heat insulating material (12) After the door main body (13) is formed, the one-end screw (14) is removed, and the handle member (9) is firmly fixed to the door main body (13) by screwing again when the handle member (7) is attached. Is.

上記による固定の結果、ハンドル部材（７）は、扉面材（８）と扉キャップ（９）との２部品の組み合わせ体からなるシンプルな構成と、組み立てばらつきの少ない状態で、発泡断熱材（12）の接着力によって剛性を持って一体化された扉キャップ（９）に強固に取り付けることができ、扉キャップ（９）のコア部（９ｃ）と枢支側のボスＢ（９ｅ）との間に形成されたハンドル部材（７）の握り部（７ａ）は、前記扉面材（８）の凹陥部（８ａ）との間に手指が通る手掛け部（15）が形成されることによって開閉扉の際にはハンドル部材（７）をしっかり握ることができるので信頼感とともに使い勝手を向上することができる。   As a result of the above fixing, the handle member (7) has a simple structure consisting of a combination of two parts, a door face material (8) and a door cap (9), and a foam insulation (with a small variation in assembly). It can be firmly attached to the door cap (9) integrated with rigidity by the adhesive force of 12), and the core portion (9c) of the door cap (9) and the boss B (9e) on the pivot side are The grip portion (7a) of the handle member (7) formed therebetween is opened and closed by forming a handle portion (15) through which a finger passes between the recessed portion (8a) of the door face material (8). Since the handle member (7) can be firmly grasped at the time of the door, it is possible to improve usability as well as reliability.

このハンドル部材（７）の外表面には、化粧板（16）を一部ネジ止め、および係止爪による嵌合で緊密に固着して配設している。そして、化粧板（16）により、前記コア部（９ｃ）のネジ固定用のボスＡ（９ｄ）、同Ｂ（９ｅ）およびコア部側面のネジ止め部（９ｆ）を含めてそのネジ固定部の外表面を覆うとともに、前記一部ネジ止め部分の外面はカバー体で覆うことにより、外表面にネジが露出することなく外観意匠を向上させることができる。   On the outer surface of the handle member (7), a decorative plate (16) is partly screwed and closely fixed by fitting with a locking claw. And the decorative plate (16) includes the screw fixing boss A (9d), B (9e) and screw fixing portion (9f) on the side surface of the core portion. By covering the outer surface and covering the outer surface of the partially screwed portion with a cover body, the appearance design can be improved without exposing the screw to the outer surface.

前記冷蔵室（３）の上方の冷凍室（２）は、室内を冷凍温度に冷却して収納品を冷凍保存するための貯蔵室であり、特に詳細には説明しないが、図１に示すように、この冷凍室（２）の前面開口部にも前記冷蔵室（３）の場合と同様に、ハンドル部材（６）、扉面材（８′）、扉キャップ（９′）および扉サッシ（11′）からなる各部材を結合し組み立てた冷凍室扉（４）が回動自在に取り付けられている。   The freezing room (2) above the refrigerating room (3) is a storage room for cooling the room to the freezing temperature and storing the stored items in a frozen state. Although not described in detail, as shown in FIG. In addition, as in the case of the refrigerator compartment (3), a handle member (6), a door face material (8 '), a door cap (9') and a door sash ( A freezer compartment door (4) assembled by combining the members 11 ′) is rotatably mounted.

前記冷蔵室扉（５）の構成に比して冷凍室扉（４）は、そのハンドル部材（６）の位置および取り付け構成が、冷蔵室扉（５）の場合と上下対称に配置されており、扉面材（８′）の絞り成形した凹陥部（８ａ′）は、反枢支側における幅方向の下部に設けられており、扉面材（８′）の一側下端の前面と側面の２辺に亙る端縁に向かって凹陥するように形成されている。   Compared with the structure of the refrigerator compartment door (5), the freezer compartment door (4) is arranged in a vertically symmetrical manner with respect to the position of the handle member (6) and the mounting configuration of the refrigerator compartment door (5). The recessed portion (8a ') formed by drawing the door face material (8') is provided at the lower portion in the width direction on the anti-pivot support side, and the front and side surfaces at one lower end of the door face material (8 '). It is formed so as to be recessed toward the edge extending over the two sides.

そして、ハンドル部材（６）は、冷蔵室側のハンドル部材（７）とは上下対称のほぼ逆Ｕ字状をなしており、前記冷蔵室（３）側への取り付けと同様に、扉キャップ（９′）のコア部（９ｃ′）前面のボスＡと側面のネジ固定部との２面の固定部、およびボスＢにネジで固定され、その外表面を化粧板（16′）で覆っている。   The handle member (6) has a substantially inverted U shape that is vertically symmetrical with the handle member (7) on the refrigerator compartment side, and, similar to the attachment to the refrigerator compartment (3) side, the door cap ( 9 ') core part (9c') is fixed to the boss B on the two sides of the boss A on the front and the screw fixing part on the side, and the boss B with screws, and the outer surface is covered with a decorative plate (16 ') Yes.

上記により組み立てられた冷凍室扉（４）と冷蔵室扉（５）は、上下のハンドル部材（６）（７）が対称形状であることから、双方の扉（４）（５）を閉扉した状態では、下方のハンドルの握り部（７ａ）のＵ字形状の内方と上方のハンドルの握り部（７ａ′）の逆Ｕ字形状の内方とが合体してひとつの円を形成し、冷蔵庫表面デザインとして斬新な図形模様を形成することができるものである。   The freezer compartment door (4) and the refrigerator compartment door (5) assembled as described above closed both doors (4) and (5) because the upper and lower handle members (6) and (7) are symmetrical. In the state, the U-shaped inner part of the lower handle grip part (7a) and the inverted U-shaped inner part of the upper handle grip part (7a ') are combined to form one circle, A novel graphic pattern can be formed as a refrigerator surface design.

なお、上記実施例においては、上方のハンドル部材（６）の握り部（７ａ′）を逆Ｕ字形状とし、下方をＵ字形状として上下合体させることでひとつの円形を形成させたもので説明したが、円形に限らず、楕円形や舟形にしたり、上方をＵ字形状、下方を逆Ｕ字形状として上下に組み合わせたり、前記Ｕ字形状をＶ字形状にして上下に組み合わせることで４角形や３角形などを形成することができるものであり、要は上下の図形を組み合わせることで単一の印象となる図形模様を形成すればよいものである。   In addition, in the said Example, the grip part (7a ') of the upper handle member (6) was made into the reverse U-shape, and the lower part was made into the U-shape, and it was demonstrated by what formed one circle. However, it is not limited to a circle, it can be elliptical or boat-shaped, or it can be combined vertically by using a U-shape on the top and an inverted U-shape on the bottom, or by combining the U-shape with a V-shape. Or a triangle can be formed. In short, a graphic pattern that forms a single impression can be formed by combining upper and lower figures.

また、以上の説明においては、冷蔵庫構成として、冷凍室（２）を上部に、冷蔵室（３）を下部に配置した構成について説明したが、これに限るものでもなく、冷凍室を下方に配置したボトムフリーザタイプに適用してもよく、さらに、他の貯蔵室との組み合わせや、左右方向に配設した貯蔵室における左右のハンドルの隣接関係での組み合わせで図形模様を形成するようにしてもよいものである。   Moreover, in the above description, although the structure which arrange | positioned the freezer compartment (2) in the upper part and the refrigerator compartment (3) in the lower part was demonstrated as a refrigerator structure, it is not restricted to this, A freezer compartment is arrange | positioned below. It may be applied to the bottom freezer type, and further, the graphic pattern may be formed by combination with other storage chambers or by the combination of the left and right handles in the storage chamber arranged in the left-right direction. It ’s good.

本発明の１実施形態を示す冷蔵庫の外観正面図である。It is an external appearance front view of the refrigerator which shows one Embodiment of this invention. 図１における冷蔵室扉の本体上部の分解斜視図である。It is a disassembled perspective view of the main body upper part of the refrigerator compartment door in FIG. 図２による扉本体の組み立て状態を示す斜視図である。It is a perspective view which shows the assembly state of the door main body by FIG. 図３の扉本体にハンドル部材を取り付けた冷蔵室扉を示す斜視図である。It is a perspective view which shows the refrigerator compartment door which attached the handle member to the door main body of FIG. 図４のｘ−ｘ線に沿う横断面図である。It is a cross-sectional view which follows the xx line | wire of FIG. 図４のｙ−ｙ線に沿う縦断面図である。It is a longitudinal cross-sectional view which follows the yy line | wire of FIG. 図２の扉本体にハンドル部材を取り付ける状態を示す分解斜視図である。It is a disassembled perspective view which shows the state which attaches a handle member to the door main body of FIG. 従来の冷蔵庫扉のハンドル部の分解斜視図である。It is a disassembled perspective view of the handle part of the conventional refrigerator door.

符号の説明Explanation of symbols

１ 冷蔵庫本体
４ 冷凍室扉
５ 冷蔵室扉
６、７ ハンドル部材
７ａ 握り部
８、８′ 扉面材
８ａ、８ａ′ 凹陥部
８ｂ 端縁部
９、９′ 扉キャップ
９ａ 係止溝
９ｃ、９ｃ′ コア部
９ｄ ボスＡ
９ｅ ボスＢ
９ｆ ネジ止め部
11 扉サッシ
12 発泡断熱材
13 扉本体
14 ネジ
15 手掛け部
16 化粧板 DESCRIPTION OF SYMBOLS 1 Refrigerator main body 4 Freezer compartment door 5 Refrigeration compartment door 6, 7 Handle member 7a Grip part 8, 8 'Door surface material 8a, 8a' Recessed part 8b Edge part 9, 9 'Door cap 9a Locking groove 9c, 9c' Core part 9d Boss A
9e Boss B
9f Screw fixing part
11 Door sash
12 Foam insulation
13 Door body
14 screws
15 Handle
16 veneer

Claims (6)

扉本体の外表面を形成し隣接する他扉のハンドル部に対向する一側隅部に配置したハンドル部分を隅部を形成する２辺に亙って端縁に至るように断熱材側に凹陥させた扉面材と、扉の裏面側の周縁を形成する扉サッシと、前記扉面材の端辺と係合し少なくともそのハンドル部分と前記扉サッシとの端縁を覆うように設けた扉キャップと、これら扉面材、扉サッシ、扉キャップで形成される空間の内部に発泡充填された断熱材と、前記扉面材の凹陥部の外表面近傍に配置して扉キャップに固定されたハンドル部材とからなり、前記ハンドル部材は扉キャップへの固定部間に握り部を形成し、この握り部と前記扉面材の凹陥部との間に手指が係合する手掛け部を形成したことを特徴とする冷蔵庫扉。   The handle part, which forms the outer surface of the door body and is located at the corner on one side facing the handle part of another adjacent door, is recessed on the heat insulating material side so as to reach the edge over the two sides forming the corner. A door sash that forms a peripheral edge on the back surface side of the door, a door sash that engages with an edge of the door surface material and covers at least a handle portion and an edge of the door sash A cap, a heat insulating material foam-filled inside the space formed by the door surface material, the door sash, and the door cap, and the outer surface of the recessed portion of the door surface material arranged near the outer surface and fixed to the door cap. The handle member is formed with a grip portion between the fixed portions to the door cap, and a handle portion is formed between the grip portion and the recessed portion of the door face material. Refrigerator door featuring. ハンドル部材を配置する扉本体隅部における扉キャップを長手方向の端部から隣接辺側へ扉外周縁に沿って所定長延設してコア部を形成し、前記ハンドル部材は扉キャップの外表面に係合させるとともに前記コア部を主体にハンドル部材の外表面側から扉キャップに固定し、このネジ固定部を含めてハンドル部材の外表面を化粧板で覆ったことを特徴とする請求項１記載の冷蔵庫扉。   A door cap at the corner of the door body where the handle member is disposed extends from the end in the longitudinal direction to the adjacent side for a predetermined length along the outer periphery of the door to form a core portion, and the handle member is formed on the outer surface of the door cap. 2. The core member is fixed to a door cap mainly from the outer surface side of the handle member, and the outer surface of the handle member including the screw fixing portion is covered with a decorative plate. Refrigerator door. ハンドル部材は、扉本体隅部における扉キャップの前面と側面の２面の所定範囲に亙って固着され、閉扉時には、隣接する他扉のハンドル部材と合わせて単一の図形模様を形成させたことを特徴とする請求項１記載の冷蔵庫扉。   The handle member is fixed over a predetermined range of the front and side surfaces of the door cap at the corner of the door body, and when the door is closed, a single graphic pattern is formed together with the handle member of the adjacent door. The refrigerator door according to claim 1. 上下の貯蔵室の前面開口を開閉するように隣接して設けた上扉および下扉と、この上扉と下扉の互いに対向する一側の隅部に設けた上ハンドル部材および下ハンドル部材とからなり、前記上下のハンドル部材は、扉側への固定部間に互いの隣接部からそれぞれ上下に離間する方向に湾曲あるいは突出させた握り部を形成し、これら上下の握り部の内側に形成される空間と前記扉の前面との間に手指が係合する手掛け部を形成したことを特徴とする冷蔵庫扉。   An upper door and a lower door provided adjacent to each other so as to open and close the front openings of the upper and lower storage chambers, and an upper handle member and a lower handle member provided at corners on one side of the upper door and the lower door facing each other. The upper and lower handle members are formed on the inner side of the upper and lower grip portions by forming a grip portion that is curved or protruded in a direction away from each other in the vertical direction between the fixed portions on the door side. The refrigerator door characterized by forming the handle part which a finger | toe engages between the space made and the front surface of the said door. 上扉と下扉に設けた上ハンドル部材および下ハンドル部材における上下の握り部の内側に形成される空間が円形を形成していることを特徴とする請求項４記載の冷蔵庫扉。   The refrigerator door according to claim 4, wherein a space formed inside the upper and lower grip portions of the upper handle member and the lower handle member provided on the upper door and the lower door forms a circle. 上扉と下扉に設けた上ハンドル部材および下ハンドル部材における上下の握り部の内側に形成されるそれぞれの空間が上下対称であることを特徴とする請求項４記載の冷蔵庫扉。   The refrigerator door according to claim 4, wherein the spaces formed inside the upper and lower grip portions of the upper handle member and the lower handle member provided on the upper door and the lower door are vertically symmetric.
JP2007105657A 2007-04-13 2007-04-13 Refrigerator door Pending JP2008261588A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102269508A (en) * 2011-09-15 2011-12-07 合肥美的荣事达电冰箱有限公司 Door body for refrigerator and refrigerator with door body
CN102865710A (en) * 2012-10-16 2013-01-09 合肥美的荣事达电冰箱有限公司 Refrigerator and door thereof
JP2016008795A (en) * 2014-06-25 2016-01-18 ホシザキ電機株式会社 Door structure of housing

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JPH0325272A (en) * 1989-06-21 1991-02-04 Mitsubishi Electric Corp Door for refrigerator
JPH04184066A (en) * 1990-11-13 1992-07-01 Matsushita Refrig Co Ltd Door for refrigerator
JPH11159945A (en) * 1997-11-28 1999-06-15 Toshiba Corp Door for refrigerator
JP2000097552A (en) * 1998-09-18 2000-04-04 Sanyo Electric Co Ltd Refrigerator
JP2002522738A (en) * 1998-08-04 2002-07-23 松下冷機株式会社 Refrigerator door opening and closing device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945483A (en) * 1982-09-08 1984-03-14 株式会社東芝 Plant simulator
JPH0325272A (en) * 1989-06-21 1991-02-04 Mitsubishi Electric Corp Door for refrigerator
JPH04184066A (en) * 1990-11-13 1992-07-01 Matsushita Refrig Co Ltd Door for refrigerator
JPH11159945A (en) * 1997-11-28 1999-06-15 Toshiba Corp Door for refrigerator
JP2002522738A (en) * 1998-08-04 2002-07-23 松下冷機株式会社 Refrigerator door opening and closing device
JP2000097552A (en) * 1998-09-18 2000-04-04 Sanyo Electric Co Ltd Refrigerator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102269508A (en) * 2011-09-15 2011-12-07 合肥美的荣事达电冰箱有限公司 Door body for refrigerator and refrigerator with door body
CN102269508B (en) * 2011-09-15 2013-05-22 合肥美的荣事达电冰箱有限公司 Door body for refrigerator and refrigerator with door body
CN102865710A (en) * 2012-10-16 2013-01-09 合肥美的荣事达电冰箱有限公司 Refrigerator and door thereof
CN102865710B (en) * 2012-10-16 2015-07-15 合肥美的电冰箱有限公司 Refrigerator and door thereof
JP2016008795A (en) * 2014-06-25 2016-01-18 ホシザキ電機株式会社 Door structure of housing

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