JP2007040672A

JP2007040672A - Refrigerator

Info

Publication number: JP2007040672A
Application number: JP2005228220A
Authority: JP
Inventors: Taro Yamaguchi; 太郎山口
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2005-08-05
Filing date: 2005-08-05
Publication date: 2007-02-15

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerator, capable of stabilizing the mounting position of a drawer type door by improving the mountability of partition plates within a drawer door-type storage chamber of a refrigerator to stabilize a roller position for sliding a drawer door fixed to a vertical partition plate. <P>SOLUTION: This refrigerator comprises a hook structure in a front T-shaped part of a horizontal partition plate 18 and the vertical partition plate 20. The vertical partition plate 20 is engaged with the horizontal partition plate 18 by inserting a claw of the vertical partition plate inserted to a claw insert hole of the horizontal partition plate 18 from the opening part side of the refrigerator, and also inserting ribs (protruding parts) 32 and 3 of the vertical partition plate to rib receiving surfaces (recessed parts) 29 and 30 of the horizontal partition plate, whereby stability of the mounting position of the vertical partition plate 20 can be ensured. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、縦仕切り板と横仕切り板によって冷蔵庫の貯蔵室を、左右、上下に仕切る冷蔵庫に関するものである。 The present invention relates to a refrigerator that partitions a storage room of a refrigerator into left and right and up and down by a vertical partition plate and a horizontal partition plate.

従来、この種の冷蔵庫は、図５、６の構成となっている（例えば、特許文献１参照）。 Conventionally, this type of refrigerator has a configuration shown in FIGS. 5 and 6 (see, for example, Patent Document 1).

図５は、特許文献１に記載された従来の冷蔵庫庫内の発泡体の外観斜視図である。図６（ａ）は、従来の横仕切り板の斜視図であり、図６（ｂ）は、従来の縦仕切り板の斜視図であり、図６（ｃ）は、従来の横仕切り板と縦仕切り板の勘合状態の斜視図である。 FIG. 5 is an external perspective view of the foam in the conventional refrigerator described in Patent Document 1. 6 (a) is a perspective view of a conventional horizontal partition plate, FIG. 6 (b) is a perspective view of a conventional vertical partition plate, and FIG. 6 (c) is a vertical view of the conventional horizontal partition plate. It is a perspective view of the fitting state of a partition plate.

図５に示すように、鉄板などを折曲加工した外箱１と、ＡＢＳ樹脂等のプラスチック板を真空成形加工した内箱２と、発泡性断熱材３と、貯蔵室４を上下に仕切る樹脂製の横仕切り板５，６と、貯蔵室４を左右に仕切る樹脂製の縦仕切り板７から構成されており、外箱１内に内箱２を配置し、さらに横仕切り板５，６と縦仕切り板７を内箱２に挿入した後、発泡性断熱材３を充填して冷蔵庫本体を構成している。また、図６に示すように、縦仕切り板７は、横仕切り板５のツメ挿入穴８に対し、縦仕切り板のツメ９を引っ掛け固定し、さらに発泡性断熱材３を横仕切り板の天面穴１０から洩らすことで縦仕切り板７の固定を行っている。また、縦仕切り板７には引き出し式扉１１，１２を前後方向に移動させるためのローラー１３が取り付けられている。
特開２００１−１０８３５９号公報 As shown in FIG. 5, an outer box 1 obtained by bending an iron plate, an inner box 2 obtained by vacuum forming a plastic plate such as ABS resin, a foaming heat insulating material 3, and a resin that partitions the storage chamber 4 up and down. It is comprised from the horizontal partition plates 5 and 6 made from resin, and the vertical partition plate 7 made from resin which partitions the storage chamber 4 into right and left, arrange | positions the inner box 2 in the outer box 1, and also has the horizontal partition plates 5 and 6; After inserting the vertical partition plate 7 into the inner box 2, the foaming heat insulating material 3 is filled to constitute the refrigerator main body. Further, as shown in FIG. 6, the vertical partition plate 7 has the vertical partition plate hooks 9 hooked and fixed to the claw insertion holes 8 of the horizontal partition plate 5, and the foamable heat insulating material 3 is attached to the top of the horizontal partition plate. The vertical partition plate 7 is fixed by leaking from the surface hole 10. Further, the vertical partition plate 7 is provided with a roller 13 for moving the pull-out doors 11 and 12 in the front-rear direction.
JP 2001-108359 A

しかしながら、上記従来の構成では、縦仕切り板のツメ９がローラー１３に対し奥行き方向で離れているため、発泡性断熱材３の充填時に、縦仕切り板７の位置決めがバラツクという課題を有していた。これは縦仕切り板７に取り付けられている引き出し式扉１１，１２を前後方向に移動させるためのローラー１３の位置がバラツクことになり、引き出し式扉の取付け位置の不安定性につながる。 However, in the above-described conventional configuration, since the tab 9 of the vertical partition plate is separated from the roller 13 in the depth direction, there is a problem that the positioning of the vertical partition plate 7 varies when the foamable heat insulating material 3 is filled. It was. This results in variations in the position of the roller 13 for moving the pull-out doors 11 and 12 attached to the vertical partition plate 7 in the front-rear direction, leading to instability of the mounting position of the pull-out door.

本発明は、上記従来の課題を解決するもので、縦仕切り板取付け時の位置決めをさらに向上させ、引き出し式扉の取付け位置を安定に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 solves the above-described conventional problems, and an object thereof is to provide a refrigerator that can further improve the positioning when the vertical partition plate is mounted and can stabilize the mounting position of the drawer door.

上記従来の課題を解決するために、本発明の冷蔵庫は、貯蔵室を上下に仕切る横仕切り板と前記横仕切り板の下部に位置し貯蔵室を左右に仕切る縦仕切り板の前面Ｔ字部に引っ掛け構造を有したものである。 In order to solve the above-described conventional problems, the refrigerator of the present invention has a horizontal partition plate that partitions the storage chamber up and down, and a front T-shaped portion of the vertical partition plate that is positioned below the horizontal partition plate and partitions the storage chamber left and right. It has a hook structure.

これによって、前記縦仕切り板取付け位置の安定性のさらなる確保が可能となる。 Accordingly, it is possible to further ensure the stability of the vertical partition plate mounting position.

本発明の冷蔵庫は、縦仕切り板に取付けられている引き出し式扉を前後方向に移動させるためのローラー位置を安定にすることにより、引き出し式扉の取付け位置を安定にすることができる。 The refrigerator of this invention can stabilize the attachment position of a drawer-type door by stabilizing the roller position for moving the drawer-type door attached to the vertical partition plate in the front-back direction.

請求項１に記載の発明は、外箱内に内箱を配置し、前記両箱間に発泡性断熱材を充填して冷蔵庫本体を構成し内部に貯蔵室を形成した冷蔵庫において、前記貯蔵室を上下に仕切る横仕切り板と前記横仕切り板の下部に位置し貯蔵室を左右に仕切る縦仕切り板とを備え、前記両仕切り板の前面Ｔ字部に前記縦仕切り板の位置決めを向上させる引っ掛け構造を持つことにより、貯蔵室を左右に仕切る縦仕切り板の位置固定の決め込みが可能となり、縦仕切り板に取り付けられている引き出し式扉を前後に移動させるためのローラー位置が安定し、引き出し式扉の取付け位置を安定にすることができる。 The invention according to claim 1 is a refrigerator in which an inner box is disposed in an outer box, a foaming heat insulating material is filled between the two boxes to constitute a refrigerator body, and a storage room is formed therein. And a vertical partition plate that is positioned below the horizontal partition plate and partitions the storage chamber to the left and right. The front T-shaped portion of the partition plates improves the positioning of the vertical partition plate. By having a structure, it is possible to fix the position of the vertical partition plate that partitions the storage room left and right, the roller position for moving the pull-out door attached to the vertical partition plate back and forth is stable, and the pull-out type The door mounting position can be stabilized.

請求項２に記載の発明は、請求項１に記載の発明において、両仕切り板の前面Ｔ字部に上下方向を安定するための凹凸構造を設けたことにより、縦仕切り板に取り付けられている引き出し式扉を前後に移動させるためのローラー位置（上下方向）が安定し、引き出し式扉の取付け位置（上下方向）を安定にすることができる。 Invention of Claim 2 is attached to the vertical partition board in the invention of Claim 1 by providing the uneven | corrugated structure for stabilizing an up-down direction in the front T-shaped part of both partition boards. The roller position (vertical direction) for moving the pull-out door back and forth is stable, and the attachment position (vertical direction) of the pull-out door can be stabilized.

請求項３に記載の発明は、請求項１に記載の発明において、両仕切り板の前面Ｔ字部に左右方向を安定するための凹凸構造を設けたことにより、縦仕切り板に取り付けられている引き出し式扉を前後に移動させるためのローラー位置（左右方向）が安定し、引き出し式扉の取付け位置（左右方向）を安定にすることができる。 Invention of Claim 3 is attached to the vertical partition board in the invention of Claim 1 by providing the uneven | corrugated structure for stabilizing the left-right direction in the front T-shaped part of both partition boards. The roller position (left-right direction) for moving the pull-out door back and forth is stable, and the attachment position (left-right direction) of the pull-out door can be stabilized.

請求項４に記載の発明は、請求項１に記載の発明において、両仕切り板の前面Ｔ字部に前後方向を安定するためのツメ形状を設けたことにより、縦仕切り板に取り付けられている引き出し式扉を前後に移動させるためのローラー位置（前後方向）が安定し、引き出し式扉の取付け位置（前後方向）を安定にすることができる。 The invention according to claim 4 is attached to the vertical partition plate in the invention according to claim 1 by providing a claw shape for stabilizing the front-rear direction on the front T-shaped portion of both partition plates. The roller position (front-rear direction) for moving the pull-out door back and forth is stable, and the attachment position (front-rear direction) of the pull-out door can be stabilized.

以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によってこの発明が限定されるものではない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present invention is not limited to the embodiments.

（実施の形態１）
図１は、本発明による実施の形態１における冷蔵庫庫内の発泡体の外観斜視図である。図２（ａ）は、同実施の形態の横仕切り板の斜視図であり、図２（ｂ）は、同実施の形態の縦仕切り板の斜視図であり、図２（ｃ）は、同実施の形態の横仕切り板と縦仕切り板の勘合状態の斜視図である。図３（ａ）は、同実施の形態の横仕切り板の部分拡大図であり、図３（ｂ）は、同実施の形態の縦仕切り板の部分拡大図である。図４（ａ）は、同実施の形態の横仕切り板と縦仕切り板の勘合状態の斜視図であり、図４（ｂ）は、同実施の形態の横仕切り板と縦仕切り板の勘合状態の部分拡大図である。 (Embodiment 1)
1 is an external perspective view of a foam in a refrigerator cabinet according to Embodiment 1 of the present invention. 2A is a perspective view of the horizontal partition plate of the embodiment, FIG. 2B is a perspective view of the vertical partition plate of the embodiment, and FIG. It is a perspective view of the fitting state of the horizontal partition plate and vertical partition plate of embodiment. Fig.3 (a) is the elements on larger scale of the horizontal partition plate of the embodiment, FIG.3 (b) is the elements on larger scale of the vertical partition board of the embodiment. FIG. 4A is a perspective view of a fitting state of the horizontal partition plate and the vertical partition plate of the embodiment, and FIG. 4B is a fitting state of the horizontal partition plate and the vertical partition plate of the embodiment. FIG.

図１において、冷蔵庫は鉄板などを折曲加工した外箱１４、と硬質樹脂製のＡＢＳ樹脂等のプラスチック板を真空成形加工した内箱１５、と発泡性断熱材１６と、貯蔵室１７を上下に仕切る樹脂製の横仕切り板１８、１９と、貯蔵室１７左右に仕切る樹脂製の縦仕切り板２０から構成されている。 In FIG. 1, the refrigerator has an outer box 14 in which an iron plate or the like is bent, an inner box 15 in which a plastic plate made of hard resin ABS resin or the like is vacuum-formed, a foaming heat insulating material 16, and a storage chamber 17 up and down. It is comprised from the resin-made horizontal partition plates 18 and 19 and the storage chamber 17 left and right divided into resin vertical partition plates 20.

図２において、横仕切り板１８は、ツメ挿入穴２１、と結合穴２２、とリブ挿入部２３から構成される。縦仕切り板２０は、引き出し式扉２４，２５を前後方向に移動させるためのローラー２６、とツメ２７、とリブ部２８から構成されている。図３において、横仕切り板のリブ挿入部２３は、リブ受け面（凹部）２９、とリブ受け面（凹部）３０、とツメ部（凸部）３１から構成され、縦仕切り板リブ部２８は、リブ（凸部）３２、とリブ（凸部）３３、とツメ挿入部（凹部）３４から構成されている。 In FIG. 2, the horizontal partition plate 18 includes a claw insertion hole 21, a coupling hole 22, and a rib insertion part 23. The vertical partition plate 20 includes a roller 26, a claw 27, and a rib portion 28 for moving the pull-out doors 24, 25 in the front-rear direction. In FIG. 3, the rib insertion portion 23 of the horizontal partition plate is composed of a rib receiving surface (concave portion) 29, a rib receiving surface (concave portion) 30, and a claw portion (convex portion) 31, and the vertical partition plate rib portion 28 is , A rib (convex portion) 32, a rib (convex portion) 33, and a claw insertion portion (concave portion) 34.

以上のように構成された冷蔵庫について以下その動作について説明する。 The operation of the refrigerator configured as described above will be described below.

まず、冷蔵庫は外箱１４と内箱１５と横仕切り板１８、１９と縦仕切り板２０が挿入された後、外箱１４と内箱１５間に発泡性断熱材１６が充填される。縦仕切り板２０の組立方法は、横仕切り板１８のツメ挿入穴２１に対し、縦仕切り板のツメ２７を冷蔵庫の開口部側から挿入しつつ、縦仕切り板のリブ（凸部）３２、リブ（凸部）３３を横仕切り板のリブ受け面（凹部）２９とリブ受け面（凹部）３０に挿入し、さらに縦仕切り板のツメ挿入穴（凹部）３４を横仕切り板のツメ（凸部）３１の奥まで挿入することで、縦仕切り板２０と横仕切り板１８の勘合を行い、さらに発泡性断熱材１６を横仕切り板の結合穴２２から洩らすことで縦仕切り板２０のさらなる固定を行う。 First, in the refrigerator, after the outer box 14, the inner box 15, the horizontal partition plates 18, 19 and the vertical partition plate 20 are inserted, the foamable heat insulating material 16 is filled between the outer box 14 and the inner box 15. The vertical partition plate 20 is assembled by inserting the vertical partition plate claw 27 into the claw insertion hole 21 of the horizontal partition plate 18 from the opening side of the refrigerator, while the rib (convex portion) 32 of the vertical partition plate, rib (Projection) 33 is inserted into rib receiving surface (recessed portion) 29 and rib receiving surface (recessed portion) 30 of the horizontal partition plate, and further, nail insertion hole (recessed portion) 34 of the vertical partition plate is inserted into the nail (convex portion of the horizontal partition plate). ) The vertical partition plate 20 and the horizontal partition plate 18 are fitted to each other by being inserted to the back of 31, and the foaming heat insulating material 16 is further leaked from the coupling hole 22 of the horizontal partition plate to further fix the vertical partition plate 20. Do.

以上のように、本実施の形態においては貯蔵室を上下に仕切る横仕切り板と前記横仕切り板の下部に位置し貯蔵室を左右に仕切る縦仕切り板の前面Ｔ字部に引っ掛け構造を有することで、縦仕切り板取付け位置の安定性がさらに確保される。そして、縦仕切り板に取り付けられている引き出し式扉を前後方向に移動させるためのローラー位置を安定にすることにより、引き出し式扉の取付け位置をさらに安定にすることができる。 As described above, in the present embodiment, the horizontal partition plate that partitions the storage chamber up and down and the front T-shaped portion of the vertical partition plate that is positioned below the horizontal partition plate and partitions the storage chamber left and right have a hook structure. Thus, the stability of the vertical partition plate mounting position is further ensured. And the attachment position of a drawer-type door can be further stabilized by stabilizing the roller position for moving the drawer-type door attached to the vertical partition plate in the front-back direction.

以上のように、本発明にかかる冷蔵庫は、貯蔵室を分ける仕切り板の取り付け性を向上させることが可能となるので、引き出し式扉で構成される貯蔵室の縦仕切り板のみでなく、回転式扉で構成される貯蔵室の縦仕切り板の用途にも適用できる。 As described above, since the refrigerator according to the present invention can improve the attachment property of the partition plate that divides the storage chamber, it is not only the vertical partition plate of the storage chamber constituted by the drawer type door, but also the rotary type. The present invention can also be applied to a vertical partition plate of a storage room composed of doors.

本発明による実施の形態１における冷蔵庫庫内の発泡体の外観斜視図External appearance perspective view of the foam in the refrigerator in Embodiment 1 by this invention （ａ）同実施の形態の横仕切り板の斜視図（ｂ）同実施の形態の縦仕切り板の斜視図（ｃ）同実施の形態の横仕切り板と縦仕切り板の勘合状態の斜視図(A) Perspective view of horizontal partition plate of same embodiment (b) Perspective view of vertical partition plate of same embodiment (c) Perspective view of fitting state of horizontal partition plate and vertical partition plate of same embodiment （ａ）同実施の形態の横仕切り板の部分拡大図（ｂ）同実施の形態の縦仕切り板の部分拡大図(A) Partial enlarged view of the horizontal partition plate of the embodiment (b) Partial enlarged view of the vertical partition plate of the embodiment （ａ）同実施の形態の横仕切り板と縦仕切り板の勘合状態の斜視図（ｂ）同実施の形態の横仕切り板と縦仕切り板の勘合状態の部分拡大図(A) The perspective view of the fitting state of the horizontal partition plate and vertical partition plate of the embodiment (b) The partial enlarged view of the fitting state of the horizontal partition plate and vertical partition plate of the embodiment 従来の冷蔵庫庫内の発泡体の外観斜視図External perspective view of foam in conventional refrigerator cabinet （ａ）従来の横仕切り板の斜視図（ｂ）従来の縦仕切り板の斜視図（ｃ）従来の横仕切り板と縦仕切り板の勘合状態の斜視図(A) Perspective view of a conventional horizontal partition plate (b) Perspective view of a conventional vertical partition plate (c) Perspective view of a state in which the conventional horizontal partition plate and the vertical partition plate are fitted together

Explanation of symbols

１４外箱
１５内箱
１６発泡性断熱材
１７貯蔵室
１８横仕切り板
１９横仕切り板
２０縦仕切り板
２３リブ挿入部
２８リブ部
２９リブ受け面（凹部）
３０リブ受け面（凹部）
３１ツメ（凸部）
３２リブ（凸部）
３３リブ（凸部）
３４ツメ挿入部（凹部） 14 Outer box 15 Inner box 16 Foamable heat insulating material 17 Storage chamber 18 Horizontal partition plate 19 Horizontal partition plate 20 Vertical partition plate 23 Rib insertion part 28 Rib part 29 Rib receiving surface (concave part)
30 Rib receiving surface (concave)
31 claw (convex)
32 Ribs (convex parts)
33 Ribs (convex parts)
34 Claw insertion part (recessed part)

Claims

In a refrigerator in which an inner box is arranged in an outer box and a foamable heat insulating material is filled between the two boxes to form a refrigerator body and a storage chamber is formed therein, a horizontal partition plate that partitions the storage chamber up and down, and A refrigerator comprising a vertical partition plate located at a lower portion of the horizontal partition plate and partitioning the storage chamber to the left and right, and having a hook structure on a front T-shaped portion of both partition plates.

The refrigerator of Claim 1 which provided the uneven structure for stabilizing an up-down direction in the front T-shaped part of the said both partition plates.

The refrigerator of Claim 1 which provided the uneven structure for stabilizing the left-right direction in the front T-shaped part of the said both partition plates.

The refrigerator of Claim 1 which provided the claw shape for stabilizing the front-back direction in the front T-shaped part of the said both partition plates.