WO2012140827A1 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
WO2012140827A1
WO2012140827A1 PCT/JP2012/001559 JP2012001559W WO2012140827A1 WO 2012140827 A1 WO2012140827 A1 WO 2012140827A1 JP 2012001559 W JP2012001559 W JP 2012001559W WO 2012140827 A1 WO2012140827 A1 WO 2012140827A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage case
seal member
refrigerator
shelf plate
shelf
Prior art date
Application number
PCT/JP2012/001559
Other languages
French (fr)
Japanese (ja)
Inventor
将司 梅江
ナオ 辻
Original Assignee
パナソニック株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Publication of WO2012140827A1 publication Critical patent/WO2012140827A1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers

Definitions

  • the present invention relates to a refrigerator, and more particularly to a seal structure of a seal member provided in a drawer-type storage chamber.
  • FIG. 5 is a cross-sectional view of a conventional refrigerator.
  • the vegetable compartment 4 has a drawer door 10 that opens and closes the front opening of the refrigerator.
  • the storage container 11, which is a container disposed in the vegetable compartment 4, is interlocked by the drawer operation of the drawer door 10 and can be moved in the front-rear direction.
  • An auxiliary container 14 is placed on the rear upper part of the storage container 11. The auxiliary container 14 is supported so as to be slidable in the front-rear direction with respect to the flange portion at the upper edge of the storage container 11.
  • the rear wall of the storage container 11 is provided with a notch, and a seal packing 17 is fitted and attached to the flange provided on the left and right side edges and the bottom edge of the notch.
  • the seal packing 17 is provided with an approximately semicircular arc thin elastic deformation portion on the upper surface thereof, and the elastic deformation portion elastically abuts on the protruding strip formed on the bottom edge of the auxiliary container.
  • the gap is not formed between the notch and the auxiliary container.
  • the auxiliary container 14 is placed on the upper part of the rear wall of the storage container 11, so that the rear wall of the storage container 11 and the auxiliary container 14 do not have a gap in the vertical direction by the seal packing 17. It is sealed.
  • a seal member is not provided in the vertical gap generated between the storage container 11 that moves in the front-rear direction and the front end of the lid member 18 that is positioned above the storage container 11.
  • seal packing 17 is disposed between the storage container 11 movable in the front-rear direction and the lid member 18, an elastic deformation portion that becomes a sealing surface, and a gap in the vertical direction between the storage container 11 and the lid member 18 is provided. It will be sealed so as not to occur.
  • the elastically deforming portion has a substantially semicircular arc shape, when attached to a position below the lid member 18 and corresponding to the front side of the storage container 11, the elastically deforming portion protrudes downward below the lid member 18. Therefore, the seal surface may be worn by the back and forth movement of the storage container 11. Further, in the case of an elastically deformable member, the seal surface is in line contact, so that it shrinks to form a gap when the inside temperature changes, or conversely expands and the storage container 11 does not return to a predetermined position, and the door 10 is closed. There is also a risk that it will be impossible. Thus, since the vegetable compartment 4 is not sealed, there is a problem that the vegetable compartment 4 is dried or cannot be maintained at an appropriate temperature.
  • This invention solves the conventional subject, and it aims at providing the refrigerator which suppressed the drying in a vegetable case and ensured sealing property.
  • the refrigerator of the present invention is provided with a fin structure sealing member at the front edge and the rear edge of the shelf above the upper opening of the storage case, and the storage case is stored.
  • the front wall portion of the seal member and the storage case and the rear wall portion of the seal member and the storage case are in contact with each other to close the gap between the shelf and the storage case.
  • the refrigerator of the present invention is a food stored in the case because the gap between the case and the shelf can be sealed and the flow of cold air can be sealed by providing a sealing material on the shelf located above the case installed in the refrigerator compartment. The effect that can be protected from drying.
  • FIG. 1 is a longitudinal sectional view of the refrigerator according to Embodiment 1 of the present invention.
  • FIG. 2 is a diagram illustrating a state in which the portion A of FIG. 1 is enlarged.
  • FIG. 3 is a diagram illustrating a state in which a portion B in FIG. 2 is enlarged.
  • FIG. 4 is a diagram illustrating a state in which a portion C in FIG. 2 is enlarged.
  • FIG. 5 is a cross-sectional view of a conventional refrigerator.
  • a first invention includes a shelf plate disposed in a storage chamber, a storage case stored so as to be able to be pulled out below the shelf plate, a mounting plate on which the storage case is mounted, and a front end of the shelf plate
  • a first seal member that is fitted to the edge and seals a gap between the shelf and the storage case by contacting the front wall of the storage case; and a rear edge of the shelf
  • a second seal member that seals a gap between the shelf plate and the storage case by contacting the rear wall portion of the storage case, and the front wall portion includes the shelf
  • the rear wall portion is formed with a flange portion extending downward, and the first seal member is in contact with the front wall portion in the front-rear direction for sealing.
  • the second seal member contacts and seals the flange portion in the vertical direction.For this reason, wear of the seal member can be prevented and a highly reliable seal structure can be formed.
  • the said shelf board has a 1st connection member for providing said 1st seal member in a front-end edge part, Said 1st seal
  • the member is a first base fixed by being press-fitted into a groove provided in the first connection member, one end extending downward while being curved forward, and the other end is A first fin portion that is integrally formed with the first base portion to form a seal surface. For this reason, the clearance gap between the front wall part of a storage case and the front-end edge part of a shelf board can be sealed because a surface contact
  • 3rd invention is invention concerning 1st or 2nd invention, Comprising: Furthermore, the said shelf has a 2nd connection member for providing said 2nd sealing member in a rear-end edge part,
  • the two seal members are a second base fixed by sandwiching the two connection members, a free end having one end extending substantially vertically downward, and the other end integrally formed with the second base. And a second fin portion that forms a sealing surface. For this reason, the sealing property with the rear wall surface of a storage case is securable.
  • FIG. 1 is a longitudinal sectional view of the refrigerator according to Embodiment 1 of the present invention.
  • the refrigerator 100 includes a plurality of storage compartments in a heat insulating box body 101 that separates the inside and the outside of the refrigerator 100 in a heat insulating state.
  • the storage compartment divided into a plurality of parts in the refrigerator 100 may be referred to as being distinguished from the refrigerator compartment 104, the vegetable compartment 108, the freezer compartment 107, etc. depending on its function (cooling temperature).
  • the front opening of the refrigerator compartment 104 located at the top of the refrigerator 100 is provided with a rotary heat insulating door 104a filled with a foam heat insulating material such as urethane to form a shelf-shaped storage space.
  • the vegetable compartment 108 and the freezer compartment 107 arranged below the refrigerator compartment 104 are drawer-type storage spaces.
  • the heat insulation box 101 is a rectangular parallelepiped box that is formed by filling a heat insulation material 101b such as hard foamed urethane between a metal outer box 102 and a resin inner box 103, for example. .
  • the heat insulating box 101 has a function of blocking heat that tends to flow into the heat insulating box 101 from the outside atmosphere (atmosphere).
  • the refrigerated room 104 is a storage room that is maintained at a low temperature so that the contents are not frozen for refrigerated storage.
  • the specific room temperature set for the refrigerator compartment 104 is normally 1 to 5 ° C.
  • the vegetable room 108 is a storage room that is disposed above the heat-insulating partition wall 110 that insulates the freezing room 107 vertically and below the refrigerator compartment 104 and is mainly intended for refrigeration of vegetables.
  • the vegetable compartment 108 is set to a temperature that is equal to or slightly higher than that of the refrigerator compartment 104.
  • the specific room temperature in which the vegetable room 108 is set is 2 ° C. to 7 ° C. In the vegetable compartment 108, the freshness of the leafy vegetables can be maintained for a longer period as the temperature is lowered in the set temperature range.
  • the freezer compartment 107 is a storage room set in a freezing temperature zone.
  • the room temperature is usually set to ⁇ 22 to ⁇ 18 ° C. for freezing storage, but in order to improve the freezing preservation state, for example, a low temperature of ⁇ 30 to ⁇ 25 ° C. It may be set to.
  • FIG. 2 is an enlarged view of part A in FIG. 3 is an enlarged view of a portion B in FIG. 2, and FIG. 4 is an enlarged view of a portion C in FIG.
  • the storage case 250 is a container for storing beverages filled with vegetables or plastic bottles, and is a box having an upper surface opened.
  • the storage case 250 is installed between the heat insulating partition wall 110 and the shelf board 251.
  • the shelf board 251 has a structure that closes the upper surface opening of the storage case 250.
  • the storage case 250 is mounted on the heat insulating partition wall 110 as a mounting plate serving as a bottom surface of the refrigerator compartment 104 and is configured to be movable in the front-rear direction.
  • a first seal member 252 is attached to the front edge portion of the shelf board 251 through a first connection member 260 by fitting.
  • the first seal member 252 includes a first base portion 252a and a first fin portion 252b, and the first base portion 252a and the first fin portion 252b are integrally formed.
  • the first seal member 252 is fixed to the front end edge of the storage case 250 by press-fitting the first base 252a into a groove provided in the first connection member 260 connected to the front end edge of the storage case 250.
  • the first base portion 252a is formed with an anchor portion for preventing removal after press-fitting.
  • the first fin portion 252b extends toward the opening of the vegetable compartment 108 and is curved in an arc shape toward the opening side of the refrigerator compartment 104.
  • the first fin portion 252b is made of a soft resin, and the end portion on the opposite side to the first base portion 252a is a free end.
  • the storage case front surface portion 250 a constituting the front wall of the storage case 250 rises upward from below and forms a folded portion that is folded back toward the front side at a position above the shelf 251.
  • the folded portion is a handle portion that allows the storage case 250 to move in the front-rear direction.
  • the first fin portion 252b abuts the storage case front surface portion 250a in the front-rear direction, so that the gap between the shelf board 251 and the storage case 250 is sealed.
  • a second seal member 253 is attached to the rear end edge portion of the shelf board 251 through the second connection member 261 by fitting.
  • the second seal member 253 includes a second base portion 253a and a second fin portion 253b, and the second base portion 253a and the second fin portion 253b are integrally molded.
  • the second seal member 253 is fixed to the rear end edge portion of the storage case 250 by sandwiching the second connection member 261 having the second base portion 253 a connected to the rear end edge portion of the storage case 250.
  • the engaging portion of the second connection member 261 to which the second seal member 253 is fixed extends downward in the vertical direction.
  • the second seal member 253 extends further downward from the engaging portion of the second connection member 261. That is, the second fin portion 253b extends downward from the engaging portion of the second connection member 261.
  • a flange portion 250b is formed to extend downward at a rear end edge portion (rear wall portion of the storage case 250) of the upper surface opening of the storage case 250, and a second fin portion 253b is formed on the flange portion 250b. By abutting in the vertical direction, the gap between the rear portion of the shelf board 251 and the storage case 250 is sealed.
  • the cool air cooled by the heat exchange between the air and the refrigerant in the cooler 270 of the cooler chamber disposed behind the freezer compartment 107 is operated by the blower 271 at the top of the cooler 270. Accordingly, the refrigerant is distributed to the refrigerator compartment duct 272 extending upward from the refrigerator compartment and communicating with the refrigerator compartment 104 and the freezer compartment 107.
  • the cold air guided to the refrigerator compartment duct 272 is discharged into the refrigerator compartment 104, and after being discharged, is sucked into a suction port 273 (see later) disposed behind the vegetable compartment 108, and then returns to the duct 275. (Refer to the description below) and the heat exchange is again performed by the cooler 270.
  • the first seal member 252 is fixed to the front edge of the shelf plate 251 via the second connection member 261, and is formed so that the first fin portion 252b abuts the storage case front surface portion 250a in the front-rear direction. ing. For this reason, the 1st seal member 252 can be made into the state which sealed the clearance gap produced on the front side between the storage case 250 which comprises the vegetable compartment 108, and the shelf board 251 used as the top
  • the second seal member 253 is fixed to the rear edge of the shelf plate 251 via the second connection member 261, and the second fin portion 253b contacts the flange portion 250b of the storage case 250 in the vertical direction. It is formed to touch. For this reason, the 2nd sealing member 253 can be made into the state which sealed the clearance gap produced between the storage case 250 which comprises the vegetable compartment 108, and the shelf board 251 used as the top
  • the first seal member 252 and the second seal member 253 seal the front and rear gaps formed between the storage case 250 and the shelf board 251 constituting the vegetable compartment 108, so that the upper refrigerator compartment The cool air circulated downward from 104 is not guided into the storage case 250, and drying of vegetables stored in the vegetable compartment 108 can be prevented.
  • a gap is formed between the lower surface of the storage case 250 and the lower heat insulating partition wall 110 as a cold air return duct 275 circulated through the refrigerator compartment 104.
  • the cold air that has passed through the return duct 275 is sucked into the suction port 273 formed at the rear of the vegetable compartment 108, that is, at the rear of the storage case 250.
  • the vegetables in the storage case 250 are not directly exposed to cold air, so that drying and low-temperature obstacles such as the vegetables in the storage case 250 can be reduced, and the freshness is improved because they are indirectly cooled. Can be maintained.
  • first seal member 252 is in contact with the front surface portion 250a of the storage case because the first fin portion 252b is elastically deformed while curving from the second connection member 261 at the front edge of the shelf 251 to the near side.
  • the storage case front surface portion 250a is brought into close contact with the storage case front surface portion 250a so as not to be elastically deformed to cause a gap between the storage case front surface portion 250a and the shelf board 251.
  • the second seal member 253 has a second fin portion 253b that extends vertically downward from the second connection member 261 at the rear end edge of the shelf plate 251, and therefore, the flange portion at the rear end edge portion of the shelf plate 251.
  • the second fin portion 253b is elastically deformed and press-contacted so as to hold down the flange portion 250b at the rear end edge of the storage case 250. Accordingly, the second seal member 253 is in close contact with the flange portion 250b so that no gap is generated between the flange portion 250b at the rear end edge portion of the storage case 250 and the shelf board 251.
  • the first seal member 252 abuts while pressing the storage case front portion 250a in the front direction. . Therefore, in the state where the storage case 250 is pulled out, the variation in the distance between the storage case 250 and the shelf plate 251 or the shape of the first seal member 252 (that is, from the base 252a to the first fin portion 252b). Even if there is a variation in the distance), the sealing performance can be easily secured.
  • the second seal member 253 is in contact with the upper portion of the flange portion 250b of the storage case 250 for sealing. That is, the second seal member 253 seals against the storage case 250 while suppressing the storage case 250 in a different direction from the first seal member 252, so that even if the storage case 250 is pushed forward by the elastic force of the first seal member 252. It is possible to reduce the occurrence of a gap between the flange portion 250b and the shelf board 251.
  • the second seal member 253 disposed in the back part (rear side) of the vegetable compartment 108 is fixed to the second connection member 261 by the second base portion 253a sandwiching the second connection member 261. Therefore, workability can be improved.
  • the second seal member 253 sandwiches the second base portion 253a from below to above the second connecting member 261 extending downward. For this reason, even if it repeats that the flange part 250b contact
  • first base portion 252a of the first seal member 252 is fixed by being press-fitted in the front-rear direction with respect to the front end edge portion of the first connection member 260. For this reason, even if the storage case front surface portion 250a contacts the first fin portion 252b, stress is applied to the first seal member 252 in the front-rear direction. For this reason, it is possible to prevent the first seal member 252 from coming off due to an impact. Furthermore, since the anchor portion is formed on the first base portion 252a of the first seal member 252, it is possible to prevent further detachment.
  • the refrigerator according to the present invention can secure the sealing property of the storage case, the same effect can be obtained even in a storage case used for commercial refrigerators and cold storages.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

In order to provide a refrigerator in which drying in a vegetable case is prevented and sealing property is ensured, a refrigerator is provided with: a shelf plate (251); a storage case (250) stored under the shelf plate in a drawable manner; a heat-insulating compartment wall (110) on which a bottom surface of the storage case is disposed; a first seal member (252) fitted in a front edge portion of the shelf plate and sealing a gap with the shelf plate by being abutted on a front wall portion of the storage case; and a second seal member (253) fitted in a rear edge portion of the shelf plate and sealing a gap with the shelf plate by being abutted on a rear wall portion of the storage case. The front wall portion extends upward beyond the shelf plate, while the rear wall portion includes a flange portion (250b) extending downward. The first seal member is abutted on the front wall portion in a front-rear direction for sealing. The second seal member is abutted on the flange portion in a top-bottom direction for sealing.

Description

冷蔵庫refrigerator
　本発明は、冷蔵庫に関し、特に引出式の貯蔵室に備えられたシール部材のシール構造に関するものである。 The present invention relates to a refrigerator, and more particularly to a seal structure of a seal member provided in a drawer-type storage chamber.
　従来、この種の冷蔵庫で、野菜室容器に補助容器を設けた場合に、野菜室容器と補助容器との間に生じる隙間を閉塞するシールに関するものがある（例えば、特許文献１参照）。 Conventionally, in this type of refrigerator, when an auxiliary container is provided in the vegetable compartment container, there is a related to a seal that closes a gap generated between the vegetable compartment container and the auxiliary container (for example, see Patent Document 1).
　図５は、従来の冷蔵庫の断面図である。野菜室４は、冷蔵庫の前面開口を開閉する引出し扉１０が固着される。野菜室４に配置される容器である貯蔵容器１１は、引出し扉１０の引出し動作によって連動し、前後方向に移動可能となっている。また貯蔵容器１１の後方上部には補助容器１４が載置される。補助容器１４は、貯蔵容器１１の上縁部のフランジ部に対して前後方向に摺動可能に支持されている。 FIG. 5 is a cross-sectional view of a conventional refrigerator. The vegetable compartment 4 has a drawer door 10 that opens and closes the front opening of the refrigerator. The storage container 11, which is a container disposed in the vegetable compartment 4, is interlocked by the drawer operation of the drawer door 10 and can be moved in the front-rear direction. An auxiliary container 14 is placed on the rear upper part of the storage container 11. The auxiliary container 14 is supported so as to be slidable in the front-rear direction with respect to the flange portion at the upper edge of the storage container 11.
　また貯蔵容器１１の後部壁には切欠部が設けられ、切欠部の左右側縁部および底縁部に設けられたフランジ部にはシールパッキング１７が嵌合して取り付けられている。 Further, the rear wall of the storage container 11 is provided with a notch, and a seal packing 17 is fitted and attached to the flange provided on the left and right side edges and the bottom edge of the notch.
　シールパッキング１７は、その上面に、略半円弧状の薄肉の弾性変形部が設けられており、弾性変形部が補助容器の底面縁部に形成された凸条部に弾性的に当接することにより、切欠部と補助容器との間に隙間が生じることがないようにしている。 The seal packing 17 is provided with an approximately semicircular arc thin elastic deformation portion on the upper surface thereof, and the elastic deformation portion elastically abuts on the protruding strip formed on the bottom edge of the auxiliary container. The gap is not formed between the notch and the auxiliary container.
特開平３－１８１７６５号公報JP-A-3-181765
　従来の構成では、貯蔵容器１１の後部壁の上部に補助容器１４が載置されることにより、貯蔵容器１１の後部壁と補助容器１４とがシールパッキング１７によって上下方向に隙間が生じないように密閉されている。一方で、前後方向に移動する貯蔵容器１１と貯蔵容器１１の上部に位置する蓋部材１８の前端部との間に生じる上下方向の隙間には、シール部材は備えられていない。 In the conventional configuration, the auxiliary container 14 is placed on the upper part of the rear wall of the storage container 11, so that the rear wall of the storage container 11 and the auxiliary container 14 do not have a gap in the vertical direction by the seal packing 17. It is sealed. On the other hand, a seal member is not provided in the vertical gap generated between the storage container 11 that moves in the front-rear direction and the front end of the lid member 18 that is positioned above the storage container 11.
　仮に、前後方向に移動可能な貯蔵容器１１と蓋部材１８との間にシールパッキング１７を配置すればシール面となる弾性変形部で、貯蔵容器１１と蓋部材１８との間の上下方向に隙間が生じないようにシールされることとなる。 If the seal packing 17 is disposed between the storage container 11 movable in the front-rear direction and the lid member 18, an elastic deformation portion that becomes a sealing surface, and a gap in the vertical direction between the storage container 11 and the lid member 18 is provided. It will be sealed so as not to occur.
　しかしながら、弾性変形部は、略半円弧状であるため、蓋部材１８の下方であって貯蔵容器１１の前側に対応する位置に取り付けられた場合、蓋部材１８の下方に下に凸となる状態で設置されることになるため、貯蔵容器１１の前後移動によって、シール面が磨耗する恐れがある。また弾性変形部材の場合、シール面は線接触となるため、庫内温度が変化することによって収縮し隙間ができたり、逆に膨張して貯蔵容器１１が所定位置に戻らず、扉１０を閉じることができなくなったりする恐れもある。このように、野菜室４が密閉されないことにより、野菜室４内が乾燥し、または適温に維持できないという課題を有している。 However, since the elastically deforming portion has a substantially semicircular arc shape, when attached to a position below the lid member 18 and corresponding to the front side of the storage container 11, the elastically deforming portion protrudes downward below the lid member 18. Therefore, the seal surface may be worn by the back and forth movement of the storage container 11. Further, in the case of an elastically deformable member, the seal surface is in line contact, so that it shrinks to form a gap when the inside temperature changes, or conversely expands and the storage container 11 does not return to a predetermined position, and the door 10 is closed. There is also a risk that it will be impossible. Thus, since the vegetable compartment 4 is not sealed, there is a problem that the vegetable compartment 4 is dried or cannot be maintained at an appropriate temperature.
　本発明は従来の課題を解決するもので、野菜ケース内の乾燥を抑制し、シール性を確保した冷蔵庫を提供することを目的とする。 This invention solves the conventional subject, and it aims at providing the refrigerator which suppressed the drying in a vegetable case and ensured sealing property.
　上記従来の課題を解決するために、本願発明の冷蔵庫は、収納ケースの上面開口部の上部にある棚の前端縁部と後端縁部にヒレ構造のシール部材を設け、収納ケースが収納された際にシール部材および収納ケースの前壁部と、シール部材および収納ケースの後壁部とがそれぞれ当接して棚と収納ケースとの隙間を塞ぐ構成にしている。 In order to solve the above-described conventional problems, the refrigerator of the present invention is provided with a fin structure sealing member at the front edge and the rear edge of the shelf above the upper opening of the storage case, and the storage case is stored. In this case, the front wall portion of the seal member and the storage case and the rear wall portion of the seal member and the storage case are in contact with each other to close the gap between the shelf and the storage case.
　本発明の冷蔵庫は、冷蔵室内に設置されたケースの上部に位置する棚にシール材を設けることで、ケースと棚の隙をシールし、冷気の流れを封鎖できるため、ケース内に保存した食品を乾燥から守ることができるという効果を奏するものである。 The refrigerator of the present invention is a food stored in the case because the gap between the case and the shelf can be sealed and the flow of cold air can be sealed by providing a sealing material on the shelf located above the case installed in the refrigerator compartment. The effect that can be protected from drying.
図１は、本発明の実施の形態１における冷蔵庫の縦断面図である。FIG. 1 is a longitudinal sectional view of the refrigerator according to Embodiment 1 of the present invention. 図２は、図１のＡ部を拡大した状態を示す図である。FIG. 2 is a diagram illustrating a state in which the portion A of FIG. 1 is enlarged. 図３は、図２のＢ部を拡大した状態を示す図である。FIG. 3 is a diagram illustrating a state in which a portion B in FIG. 2 is enlarged. 図４は、図２のＣ部を拡大した状態を示す図である。FIG. 4 is a diagram illustrating a state in which a portion C in FIG. 2 is enlarged. 図５は、従来の冷蔵庫の断面図である。FIG. 5 is a cross-sectional view of a conventional refrigerator.
　第一の発明は、貯蔵室内に配置される棚板と、前記棚板の下方に引出し可能に収納される収納ケースと、前記収納ケースが載置される載置板と、前記棚板の前端縁部に嵌合して設けられ、前記収納ケースの前壁部に当接することにより、前記棚板と前記収納ケースとの隙間をシールする第一シール部材と、前記棚板の後端縁部に嵌合して設けられ、前記収納ケースの後壁部に当接することにより、前記棚板と前記収納ケースとの隙間をシールする第二シール部材とを備え、前記前壁部は、前記棚板よりも上方に立ち上げて形成され、前記後壁部は、下方に向かって延在するフランジ部が形成され、前記第一シール部材は、前記前壁部と前後方向で当接してシールし、前記第二シール部材は、前記フランジ部と上下方向で当接してシールする。このため、シール部材の磨耗を防止でき信頼性の高いシール構造を形成することができる。 A first invention includes a shelf plate disposed in a storage chamber, a storage case stored so as to be able to be pulled out below the shelf plate, a mounting plate on which the storage case is mounted, and a front end of the shelf plate A first seal member that is fitted to the edge and seals a gap between the shelf and the storage case by contacting the front wall of the storage case; and a rear edge of the shelf And a second seal member that seals a gap between the shelf plate and the storage case by contacting the rear wall portion of the storage case, and the front wall portion includes the shelf The rear wall portion is formed with a flange portion extending downward, and the first seal member is in contact with the front wall portion in the front-rear direction for sealing. The second seal member contacts and seals the flange portion in the vertical direction.For this reason, wear of the seal member can be prevented and a highly reliable seal structure can be formed.
　第二の発明は、第一の発明にかかる発明であってさらに好ましくは、前記棚板は、前端縁部において前記第一シール部材を設けるための第一接続部材を有し、前記第一シール部材は、前記第一接続部材に設けられた溝に圧入されることにより固定される第一基部と、一端が前方に向かって湾曲しながら下方に延びて自由端であり、かつ、他端が前記第一基部と一体成形されることによりシール面を形成する第一ヒレ部とを有する。このため、収納ケースの前壁部と棚板の前端縁部との間の隙間を、面と面とが当接することによりシールすることができる。 2nd invention is invention concerning 1st invention, More preferably, the said shelf board has a 1st connection member for providing said 1st seal member in a front-end edge part, Said 1st seal | sticker The member is a first base fixed by being press-fitted into a groove provided in the first connection member, one end extending downward while being curved forward, and the other end is A first fin portion that is integrally formed with the first base portion to form a seal surface. For this reason, the clearance gap between the front wall part of a storage case and the front-end edge part of a shelf board can be sealed because a surface contact | abuts.
　第三の発明は、第一または第二の発明にかかる発明であってさらに、前記棚板は、後端縁部において前記第二シール部材を設けるための第二接続部材を有し、前記第二シール部材は、前記二接続部材を挟み込むことにより固定される第二基部と、一端が略鉛直下方向に向かって延びる自由端であり、かつ、他端が前記第二基部に一体成形されることによりシール面を形成する第二ヒレ部とを有する。このため、収納ケースの後壁面とのシール性を確保できる。 3rd invention is invention concerning 1st or 2nd invention, Comprising: Furthermore, the said shelf has a 2nd connection member for providing said 2nd sealing member in a rear-end edge part, The two seal members are a second base fixed by sandwiching the two connection members, a free end having one end extending substantially vertically downward, and the other end integrally formed with the second base. And a second fin portion that forms a sealing surface. For this reason, the sealing property with the rear wall surface of a storage case is securable.
　（実施の形態１）
　図１は、本発明の実施の形態１における冷蔵庫の縦断面図である。 (Embodiment 1)
FIG. 1 is a longitudinal sectional view of the refrigerator according to Embodiment 1 of the present invention.
　図１に示すように、本実施の形態１にかかる冷蔵庫１００は、冷蔵庫１００の内方と外方とを断熱状態で隔てる断熱箱体１０１内に複数に区画された貯蔵室を備えている。 As shown in FIG. 1, the refrigerator 100 according to the first embodiment includes a plurality of storage compartments in a heat insulating box body 101 that separates the inside and the outside of the refrigerator 100 in a heat insulating state.
　冷蔵庫１００の内の複数に区画された貯蔵室は、その機能（冷却温度）によって冷蔵室１０４、野菜室１０８、および冷凍室１０７等と区別して称されることがある。 The storage compartment divided into a plurality of parts in the refrigerator 100 may be referred to as being distinguished from the refrigerator compartment 104, the vegetable compartment 108, the freezer compartment 107, etc. depending on its function (cooling temperature).
　冷蔵庫１００の最上部に位置する冷蔵室１０４の前面開口部には、例えばウレタンのような発泡断熱材を発泡充填した回転式の断熱扉１０４ａが設けられ、棚状の収納空間となっている。 The front opening of the refrigerator compartment 104 located at the top of the refrigerator 100 is provided with a rotary heat insulating door 104a filled with a foam heat insulating material such as urethane to form a shelf-shaped storage space.
　また、冷蔵室１０４の下方に配置される野菜室１０８、および冷凍室１０７は引出式の収納空間となされている。 Moreover, the vegetable compartment 108 and the freezer compartment 107 arranged below the refrigerator compartment 104 are drawer-type storage spaces.
　断熱箱体１０１は、金属製の外箱１０２と樹脂製の内箱１０３との間に例えば硬質発泡ウレタンなどの断熱材１０１ｂを充填して形成される少なくとも一面が開口した直方体の箱体である。この断熱箱体１０１は、外方の雰囲気（大気）から断熱箱体１０１の内方に流入しようとする熱を遮断する機能を有している。 The heat insulation box 101 is a rectangular parallelepiped box that is formed by filling a heat insulation material 101b such as hard foamed urethane between a metal outer box 102 and a resin inner box 103, for example. . The heat insulating box 101 has a function of blocking heat that tends to flow into the heat insulating box 101 from the outside atmosphere (atmosphere).
　冷蔵室１０４は、冷蔵保存のために収容物が凍らない程度の低い温度に維持される貯蔵室である。冷蔵室１０４に対して設定される具体的な室内温度は、通常１～５℃である。 The refrigerated room 104 is a storage room that is maintained at a low temperature so that the contents are not frozen for refrigerated storage. The specific room temperature set for the refrigerator compartment 104 is normally 1 to 5 ° C.
　野菜室１０８は、冷凍室１０７を上下に断熱区画する断熱区画壁１１０の上方であって、冷蔵室１０４の下方に配置され、主として野菜の冷蔵を目的とした貯蔵室である。また、野菜室１０８は、冷蔵室１０４と同等もしくは若干高い温度に設定されている。野菜室１０８が設定される具体的な室内温度は、２℃～７℃である。なお、野菜室１０８では、上記設定温度の範囲において低温にするほど葉野菜の鮮度を長期間維持することが可能である。 The vegetable room 108 is a storage room that is disposed above the heat-insulating partition wall 110 that insulates the freezing room 107 vertically and below the refrigerator compartment 104 and is mainly intended for refrigeration of vegetables. In addition, the vegetable compartment 108 is set to a temperature that is equal to or slightly higher than that of the refrigerator compartment 104. The specific room temperature in which the vegetable room 108 is set is 2 ° C. to 7 ° C. In the vegetable compartment 108, the freshness of the leafy vegetables can be maintained for a longer period as the temperature is lowered in the set temperature range.
　冷凍室１０７は、冷凍温度帯に設定される貯蔵室である。冷凍室１０７は、具体的には、冷凍保存のために室内温度が通常－２２～－１８℃に設定されているが、冷凍保存状態の向上のために、たとえば－３０～－２５℃の低温に設定されることもある。 The freezer compartment 107 is a storage room set in a freezing temperature zone. In the freezer compartment 107, specifically, the room temperature is usually set to −22 to −18 ° C. for freezing storage, but in order to improve the freezing preservation state, for example, a low temperature of −30 to −25 ° C. It may be set to.
　図２は、図１のＡ部拡大図である。また図３は図２のＢ部拡大図であり、図４は図２のＣ部拡大図である。 FIG. 2 is an enlarged view of part A in FIG. 3 is an enlarged view of a portion B in FIG. 2, and FIG. 4 is an enlarged view of a portion C in FIG.
　図２に示すように、収納ケース２５０は、野菜やペットボトルに充填された飲料などを収容するための容器であり、上面が開口した箱体である。収納ケース２５０は断熱区画壁１１０と棚板２５１との間に設置されている。収納ケース２５０が収納されている状態では、棚板２５１は、収納ケース２５０の上面開口部を閉塞する構造となっている。収納ケース２５０は冷蔵室１０４の底面となる載置板としての断熱区画壁１１０に載置され前後方向に移動可能に構成されている。 As shown in FIG. 2, the storage case 250 is a container for storing beverages filled with vegetables or plastic bottles, and is a box having an upper surface opened. The storage case 250 is installed between the heat insulating partition wall 110 and the shelf board 251. In the state in which the storage case 250 is stored, the shelf board 251 has a structure that closes the upper surface opening of the storage case 250. The storage case 250 is mounted on the heat insulating partition wall 110 as a mounting plate serving as a bottom surface of the refrigerator compartment 104 and is configured to be movable in the front-rear direction.
　棚板２５１の前端縁部には、第一接続部材２６０を介して第一シール部材２５２が嵌合することにより取り付けられている。第一シール部材２５２は、第一基部２５２ａと第一ヒレ部２５２ｂとにより構成されており、第一基部２５２ａと第一ヒレ部２５２ｂとは一体成型されている。該第一シール部材２５２は、収納ケース２５０の前端縁部に接続された第一接続部材２６０に設けられた溝に第一基部２５２ａが圧入されることにより、収納ケース２５０の前端縁部に固定されている。第一基部２５２ａには、圧入後は抜け防止のためのアンカー部が形成されている。 A first seal member 252 is attached to the front edge portion of the shelf board 251 through a first connection member 260 by fitting. The first seal member 252 includes a first base portion 252a and a first fin portion 252b, and the first base portion 252a and the first fin portion 252b are integrally formed. The first seal member 252 is fixed to the front end edge of the storage case 250 by press-fitting the first base 252a into a groove provided in the first connection member 260 connected to the front end edge of the storage case 250. Has been. The first base portion 252a is formed with an anchor portion for preventing removal after press-fitting.
　また、第一ヒレ部２５２ｂは、野菜室１０８の開口部に向かって延びており、冷蔵室１０４の開口側に向かって円弧状に湾曲している。また、第一ヒレ部２５２ｂは、軟質樹脂で構成されており、第一基部２５２ａとは反対側の端部は自由端となっている。また収納ケース２５０の前壁を構成する収納ケース前面部２５０ａは下方から上方に向かって立ち上がり、棚板２５１よりも上方の位置で前側に向かって折り返した折り返し部を形成している。折り返し部は収納ケース２５０を前後方向に移動可能にする取っ手部となっている。収納ケース２５０は、収納ケース前面部２５０ａに第一ヒレ部２５２ｂが前後方向で当接することにより、棚板２５１と収納ケース２５０との間の隙間がシールされる。 Also, the first fin portion 252b extends toward the opening of the vegetable compartment 108 and is curved in an arc shape toward the opening side of the refrigerator compartment 104. In addition, the first fin portion 252b is made of a soft resin, and the end portion on the opposite side to the first base portion 252a is a free end. The storage case front surface portion 250 a constituting the front wall of the storage case 250 rises upward from below and forms a folded portion that is folded back toward the front side at a position above the shelf 251. The folded portion is a handle portion that allows the storage case 250 to move in the front-rear direction. In the storage case 250, the first fin portion 252b abuts the storage case front surface portion 250a in the front-rear direction, so that the gap between the shelf board 251 and the storage case 250 is sealed.
　また、棚板２５１の後端縁部には、第二接続部材２６１を介して第二シール部材２５３が嵌合することにより取り付けられている。第二シール部材２５３は、第二基部２５３ａと第二ヒレ部２５３ｂとにより構成されており、第二基部２５３ａと第二ヒレ部２５３ｂとは一体成型されている。第二シール部材２５３は、第二基部２５３ａが収納ケース２５０の後端縁部に接続された第二接続部材２６１を挟み込むことにより、収納ケース２５０の後端縁部に固定されている。第二シール部材２５３が固定される第二接続部材２６１の係合部は、鉛直下方に向かって延在している。第二シール部材２５３は、第二接続部材２６１の係合部からさらに下方に向かって延びている。つまり、第二ヒレ部２５３ｂは、第二接続部材２６１の係合部から下方に向かって延びている。 Further, a second seal member 253 is attached to the rear end edge portion of the shelf board 251 through the second connection member 261 by fitting. The second seal member 253 includes a second base portion 253a and a second fin portion 253b, and the second base portion 253a and the second fin portion 253b are integrally molded. The second seal member 253 is fixed to the rear end edge portion of the storage case 250 by sandwiching the second connection member 261 having the second base portion 253 a connected to the rear end edge portion of the storage case 250. The engaging portion of the second connection member 261 to which the second seal member 253 is fixed extends downward in the vertical direction. The second seal member 253 extends further downward from the engaging portion of the second connection member 261. That is, the second fin portion 253b extends downward from the engaging portion of the second connection member 261.
　収納ケース２５０の上面開口部の後端縁部（収納ケース２５０の後壁部）には、フランジ部２５０ｂが下方に向かって延在して形成されおり、フランジ部２５０ｂに第二ヒレ部２５３ｂが上下方向で当接することにより、棚板２５１の後方部と収納ケース２５０との間の隙間がシールされる。 A flange portion 250b is formed to extend downward at a rear end edge portion (rear wall portion of the storage case 250) of the upper surface opening of the storage case 250, and a second fin portion 253b is formed on the flange portion 250b. By abutting in the vertical direction, the gap between the rear portion of the shelf board 251 and the storage case 250 is sealed.
　以上のように構成された冷蔵庫について、以下その動作、作用を説明する。 About the refrigerator comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.
　まず、冷凍室１０７の後方に配置された冷却器室の冷却器２７０で空気と冷媒とが熱交換されることにより冷却された冷気は、冷却器２７０の上部にある送風機２７１が運転されることにより、冷却器室から上方に延びており冷蔵室１０４と連通する冷蔵室ダクト２７２と、冷凍室１０７とへ、分配される。冷蔵室ダクト２７２に導かれた冷気は、冷蔵室１０４内に吐出され、吐出された後で野菜室１０８の後方に配置される吸い込み口２７３（後述参照）に吸い込まれて、その後に戻りダクト２７５（後述参照）を戻って冷却器２７０で再び熱交換されることを繰り返す。 First, the cool air cooled by the heat exchange between the air and the refrigerant in the cooler 270 of the cooler chamber disposed behind the freezer compartment 107 is operated by the blower 271 at the top of the cooler 270. Accordingly, the refrigerant is distributed to the refrigerator compartment duct 272 extending upward from the refrigerator compartment and communicating with the refrigerator compartment 104 and the freezer compartment 107. The cold air guided to the refrigerator compartment duct 272 is discharged into the refrigerator compartment 104, and after being discharged, is sucked into a suction port 273 (see later) disposed behind the vegetable compartment 108, and then returns to the duct 275. (Refer to the description below) and the heat exchange is again performed by the cooler 270.
　第一シール部材２５２は、棚板２５１の前端縁部に第二接続部材２６１を介して固定されており、また収納ケース前面部２５０ａに第一ヒレ部２５２ｂが前後方向で当接するように形成されている。このため、第一シール部材２５２は、野菜室１０８を構成する収納ケース２５０とその天面となる棚板２５１との間の前側に生じる隙間をシールした状態とすることができる。 The first seal member 252 is fixed to the front edge of the shelf plate 251 via the second connection member 261, and is formed so that the first fin portion 252b abuts the storage case front surface portion 250a in the front-rear direction. ing. For this reason, the 1st seal member 252 can be made into the state which sealed the clearance gap produced on the front side between the storage case 250 which comprises the vegetable compartment 108, and the shelf board 251 used as the top | upper surface.
　また、第二シール部材２５３は、棚板２５１の後端縁部に第二接続部材２６１を介して固定されており、また収納ケース２５０のフランジ部２５０ｂに第二ヒレ部２５３ｂが上下方向で当接するように形成されている。このため、第二シール部材２５３は、野菜室１０８を構成する収納ケース２５０とその天面となる棚板２５１との間の後側に生じる隙間をシールした状態とすることができる。 The second seal member 253 is fixed to the rear edge of the shelf plate 251 via the second connection member 261, and the second fin portion 253b contacts the flange portion 250b of the storage case 250 in the vertical direction. It is formed to touch. For this reason, the 2nd sealing member 253 can be made into the state which sealed the clearance gap produced between the storage case 250 which comprises the vegetable compartment 108, and the shelf board 251 used as the top | upper surface.
　このように、第一シール部材２５２および第二シール部材２５３は、野菜室１０８を構成する収納ケース２５０と棚板２５１との間に形成される前後の隙間を、シールするため、上部の冷蔵室１０４から下方に循環してきた冷気は収納ケース２５０内に導かれず、野菜室１０８内部に収納した野菜などの乾燥を防止することができる。 As described above, the first seal member 252 and the second seal member 253 seal the front and rear gaps formed between the storage case 250 and the shelf board 251 constituting the vegetable compartment 108, so that the upper refrigerator compartment The cool air circulated downward from 104 is not guided into the storage case 250, and drying of vegetables stored in the vegetable compartment 108 can be prevented.
　また、収納ケース２５０の下面と下部の断熱区画壁１１０との間には、冷蔵室１０４を循環した冷気の戻りダクト２７５として隙間が形成されている。そして、戻りダクト２７５を通過した冷気は、野菜室１０８の後方、すなわち収納ケース２５０の後方に形成される吸い込み口２７３に吸い込まれる。 Further, a gap is formed between the lower surface of the storage case 250 and the lower heat insulating partition wall 110 as a cold air return duct 275 circulated through the refrigerator compartment 104. The cold air that has passed through the return duct 275 is sucked into the suction port 273 formed at the rear of the vegetable compartment 108, that is, at the rear of the storage case 250.
　したがって、野菜室１０８は、収納ケース２５０の外側周辺が冷気により循環路となるため、収納ケース２５０内に冷気が入らないように収納ケース２５０内が間接的に冷却される。 Therefore, in the vegetable compartment 108, since the outer periphery of the storage case 250 becomes a circulation path due to cold air, the inside of the storage case 250 is indirectly cooled so that cold air does not enter the storage case 250.
　これによって、収納ケース２５０内の野菜などは、直接冷気が当たらないため、収納ケース２５０内の野菜などの乾燥や低温障害を低減することができ、また、間接的に冷却されるため保鮮性を維持することができる。 As a result, the vegetables in the storage case 250 are not directly exposed to cold air, so that drying and low-temperature obstacles such as the vegetables in the storage case 250 can be reduced, and the freshness is improved because they are indirectly cooled. Can be maintained.
　また、第一シール部材２５２は、第一ヒレ部２５２ｂが棚板２５１の前端縁部の第二接続部材２６１から手前側に湾曲しながら弾性変形しているため、収納ケース前面部２５０ａに当接された場合に、弾性的に変形して、収納ケース前面部２５０ａと棚板２５１との間に隙間が生じることがないように、収納ケース前面部２５０ａと密着される。 Further, the first seal member 252 is in contact with the front surface portion 250a of the storage case because the first fin portion 252b is elastically deformed while curving from the second connection member 261 at the front edge of the shelf 251 to the near side. In such a case, the storage case front surface portion 250a is brought into close contact with the storage case front surface portion 250a so as not to be elastically deformed to cause a gap between the storage case front surface portion 250a and the shelf board 251.
　また、第二シール部材２５３は、第二ヒレ部２５３ｂが棚板２５１の後端縁部の第二接続部材２６１から鉛直下方向に延びているため、棚板２５１の後端縁部のフランジ部２５０ｂに当接された場合に、第二ヒレ部２５３ｂが弾性的に変形して、収納ケース２５０の後端縁部のフランジ部２５０ｂを下方に抑えつけるように圧接する。これにより、第二シール部材２５３は、収納ケース２５０の後端縁部のフランジ部２５０ｂと棚板２５１との間に隙間が生じることがないように、フランジ部２５０ｂと密着される。 Further, the second seal member 253 has a second fin portion 253b that extends vertically downward from the second connection member 261 at the rear end edge of the shelf plate 251, and therefore, the flange portion at the rear end edge portion of the shelf plate 251. When abutted against 250b, the second fin portion 253b is elastically deformed and press-contacted so as to hold down the flange portion 250b at the rear end edge of the storage case 250. Accordingly, the second seal member 253 is in close contact with the flange portion 250b so that no gap is generated between the flange portion 250b at the rear end edge portion of the storage case 250 and the shelf board 251.
　したがって、収納ケース２５０の引出し動作において、収納ケース２５０が引出された状態から後方に押し込まれて閉じた状態となるとき、第一シール部材２５２は収納ケース前面部２５０ａを手前方向に押しながら当接する。このため、収納ケース２５０が引き出された状態において、収納ケース２５０と棚板２５１との間の距離のバラツキ、または、第一シール部材２５２の形状（つまり、基部２５２ａから第一ヒレ部２５２ｂまでの距離）にバラツキがあっても容易にシール性を確保することができる。 Therefore, in the drawer operation of the storage case 250, when the storage case 250 is pushed back and closed, the first seal member 252 abuts while pressing the storage case front portion 250a in the front direction. . Therefore, in the state where the storage case 250 is pulled out, the variation in the distance between the storage case 250 and the shelf plate 251 or the shape of the first seal member 252 (that is, from the base 252a to the first fin portion 252b). Even if there is a variation in the distance), the sealing performance can be easily secured.
　また、第二シール部材２５３は、収納ケース２５０のフランジ部２５０ｂの上部に接してシールする。つまり、第二シール部材２５３は、収納ケース２５０に対して第一シール部材２５２と異なる方向に抑えつけながらシールするので、収納ケース２５０が第一シール部材２５２の弾性力によって前方に押し出されても、フランジ部２５０ｂと棚板２５１との間に隙間ができることを低減することができる。 Further, the second seal member 253 is in contact with the upper portion of the flange portion 250b of the storage case 250 for sealing. That is, the second seal member 253 seals against the storage case 250 while suppressing the storage case 250 in a different direction from the first seal member 252, so that even if the storage case 250 is pushed forward by the elastic force of the first seal member 252. It is possible to reduce the occurrence of a gap between the flange portion 250b and the shelf board 251.
　また、野菜室１０８の奥部（後側）に配置される第二シール部材２５３は、その第二基部２５３ａが第二接続部材２６１に対して挟み込むことにより、第二接続部材２６１に固定されるので、作業性を向上することができる。また、第二シール部材２５３は、下方に向かって延びる第二接続部材２６１の下方から上方に向かって第二基部２５３ａを挟み込んでいる。このため、収納ケース２５０が前後方向に可動することにより、第二シール部材２５３に対してフランジ部２５０ｂが当接することと当接しないことを繰り返したとしても、第二シール部材２５３には、上下方向の応力がフランジ部２５０ｂにより加えられることに成る。このため、第二シール部材２５３が外れて落下すことを防止できる。 Further, the second seal member 253 disposed in the back part (rear side) of the vegetable compartment 108 is fixed to the second connection member 261 by the second base portion 253a sandwiching the second connection member 261. Therefore, workability can be improved. The second seal member 253 sandwiches the second base portion 253a from below to above the second connecting member 261 extending downward. For this reason, even if it repeats that the flange part 250b contact | abuts with respect to the 2nd seal member 253 and it does not contact | abut by moving the storage case 250 in the front-back direction, Directional stress is applied by the flange portion 250b. For this reason, it can prevent that the 2nd seal member 253 remove | deviates and falls.
　また、第一シール部材２５２の第一基部２５２ａは、第一接続部材２６０の前端縁部に対して前後方向に圧入されることにより固定されている。このため、収納ケース前面部２５０ａが第一ヒレ部２５２ｂに当接しても、第一シール部材２５２に対して前後方向に応力が加わることになる。このため、第一シール部材２５２が衝撃で外れるのを防止できる。さらに、第一シール部材２５２の第一基部２５２ａにはアンカー部が形成されているので、より外れを防止できる。 Further, the first base portion 252a of the first seal member 252 is fixed by being press-fitted in the front-rear direction with respect to the front end edge portion of the first connection member 260. For this reason, even if the storage case front surface portion 250a contacts the first fin portion 252b, stress is applied to the first seal member 252 in the front-rear direction. For this reason, it is possible to prevent the first seal member 252 from coming off due to an impact. Furthermore, since the anchor portion is formed on the first base portion 252a of the first seal member 252, it is possible to prevent further detachment.
　以上のように、本発明にかかる冷蔵庫は、収納ケースのシール性を確保できるので、業務用冷蔵庫や保冷庫に用いられる収納ケースでも同様の効果を得ることができる。 As described above, since the refrigerator according to the present invention can secure the sealing property of the storage case, the same effect can be obtained even in a storage case used for commercial refrigerators and cold storages.
　４　野菜室
　１０　扉
　１１　貯蔵容器
　１４　補助容器
　１７　シールパッキング
　１８　蓋部材
　１００　冷蔵庫
　１０１　断熱箱体
　１０１ｂ　断熱材
　１０２　外箱
　１０３　内箱
　１０４　冷蔵室
　１０４ａ　断熱扉
　１０７　冷凍室
　１０８　野菜室
　１１０　断熱区画壁
　２５０　収納ケース
　２５０ａ　収納ケース前面部
　２５０ｂ　フランジ部
　２５１　棚板
　２５２　第一シール部材
　２５２ｂ　第一ヒレ部
　２５３　第二シール部材
　２５３ｂ　第二ヒレ部
　２６０　第一接続部材
　２６１　第二接続部材
　２７０　冷却器
　２７１　送風機
　２７２　冷蔵室ダクト
　２７３　吸い込み口
　２７５　ダクト 4 Vegetable room 10 Door 11 Storage container 14 Auxiliary container 17 Seal packing 18 Lid member 100 Refrigerator 101 Heat insulation box body 101b Heat insulation material 102 Outer box 103 Inner box 104 Refrigeration room 104a Heat insulation door 107 Freezer room 108 Vegetable room 110 Heat insulation partition wall 250 Storage Case 250a Storage case front part 250b Flange part 251 Shelf plate 252 First seal member 252b First fin part 253 Second seal member 253b Second fin part 260 First connection member 261 Second connection member 270 Cooler 271 Blower 272 Refrigeration chamber Duct 273 Suction port 275 Duct

Claims (3)

  1. 　貯蔵室内に配置される棚板と、
    　前記棚板の下方に引出し可能に収納される収納ケースと、
    　前記収納ケースが載置される載置板と、
    　前記棚板の前端縁部に嵌合して設けられ、前記収納ケースの前壁部に当接することにより、前記棚板と前記収納ケースとの隙間をシールする第一シール部材と、
    　前記棚板の後端縁部に嵌合して設けられ、前記収納ケースの後壁部に当接することにより、前記棚板と前記収納ケースとの隙間をシールする第二シール部材と
    　を備え、
    　前記前壁部は、前記棚板よりも上方に立ち上げて形成され、
    　前記後壁部は、下方に向かって延在するフランジ部が形成され、
    　前記第一シール部材は、前記前壁部と前後方向で当接してシールし、
    　前記第二シール部材は、前記フランジ部と上下方向で当接してシールする
    　冷蔵庫。     Shelves arranged in the storage chamber;
    A storage case that is retractable below the shelf plate;
    A mounting plate on which the storage case is mounted;
    A first seal member that is provided to be fitted to the front edge portion of the shelf board and seals a gap between the shelf board and the storage case by contacting the front wall portion of the storage case;
    A second seal member that is provided to be fitted to the rear edge portion of the shelf plate and seals a gap between the shelf plate and the storage case by contacting the rear wall portion of the storage case;
    The front wall portion is formed to rise above the shelf board,
    The rear wall portion is formed with a flange portion extending downward.
    The first seal member contacts and seals the front wall portion in the front-rear direction;
    The second seal member contacts and seals the flange portion in the up-down direction.
  2. 　前記棚板は、前端縁部において前記第一シール部材を設けるための第一接続部材を有し、
    　前記第一シール部材は、
    　前記第一接続部材に設けられた溝に圧入されることにより固定される第一基部と、
    　一端が前方に向かって湾曲しながら下方に延びる自由端であり、かつ、他端が前記第一基部と一体成形されることによりシール面を形成する第一ヒレ部とを有する
    　請求項１に記載の冷蔵庫。     The shelf board has a first connection member for providing the first seal member at a front edge portion,
    The first seal member is
    A first base fixed by being press-fitted into a groove provided in the first connection member;
    The first fin portion that forms a seal surface by forming one end of a free end extending downward while curving forward and the other end being integrally formed with the first base portion. Refrigerator.
  3. 　前記棚板は、後端縁部において前記第二シール部材を設けるための第二接続部材を有し、
    　前記第二シール部材は、
    　前記二接続部材を挟み込むことにより固定される第二基部と、
    　一端が略鉛直下方向に向かって延びる自由端であり、かつ、他端が前記第二基部に一体成形されることによりシール面を形成する第二ヒレ部とを有する
    　請求項１または２に記載の冷蔵庫。     The shelf board has a second connection member for providing the second seal member at the rear edge portion,
    The second seal member is
    A second base fixed by sandwiching the two connection members;
    The one end is a free end extending in a substantially vertical downward direction, and the other end has a second fin portion that forms a seal surface by being integrally formed with the second base portion. Refrigerator.
PCT/JP2012/001559 2011-04-13 2012-03-07 Refrigerator WO2012140827A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-088740 2011-04-13
JP2011088740A JP2012220148A (en) 2011-04-13 2011-04-13 Refrigerator

Publications (1)

Publication Number Publication Date
WO2012140827A1 true WO2012140827A1 (en) 2012-10-18

Family

ID=47009024

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/001559 WO2012140827A1 (en) 2011-04-13 2012-03-07 Refrigerator

Country Status (2)

Country Link
JP (1) JP2012220148A (en)
WO (1) WO2012140827A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2813789A3 (en) * 2013-06-12 2015-04-29 Indesit Company Beyaz Esya San.Ve Tic A.S. A crisper box embodiment for a fridge

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6223265B2 (en) * 2014-04-14 2017-11-01 三菱電機株式会社 refrigerator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637477A (en) * 1980-08-08 1981-04-11 Sharp Kk Device for attaching*detaching container for refrigerator
JPS58173370A (en) * 1982-04-05 1983-10-12 松下冷機株式会社 Refrigerator
JPS63113886U (en) * 1987-01-16 1988-07-22
JPH0210083A (en) * 1988-06-28 1990-01-12 Matsushita Refrig Co Ltd Door for refrigerator etc.
JPH02136676A (en) * 1988-11-18 1990-05-25 Matsushita Refrig Co Ltd Refrigerator
JPH11270957A (en) * 1998-03-24 1999-10-05 Matsushita Refrig Co Ltd Refrigerator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637477A (en) * 1980-08-08 1981-04-11 Sharp Kk Device for attaching*detaching container for refrigerator
JPS58173370A (en) * 1982-04-05 1983-10-12 松下冷機株式会社 Refrigerator
JPS63113886U (en) * 1987-01-16 1988-07-22
JPH0210083A (en) * 1988-06-28 1990-01-12 Matsushita Refrig Co Ltd Door for refrigerator etc.
JPH02136676A (en) * 1988-11-18 1990-05-25 Matsushita Refrig Co Ltd Refrigerator
JPH11270957A (en) * 1998-03-24 1999-10-05 Matsushita Refrig Co Ltd Refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2813789A3 (en) * 2013-06-12 2015-04-29 Indesit Company Beyaz Esya San.Ve Tic A.S. A crisper box embodiment for a fridge

Also Published As

Publication number Publication date
JP2012220148A (en) 2012-11-12

Similar Documents

Publication Publication Date Title
WO2011118137A1 (en) Refrigerator
EP2719979A1 (en) Refrigerator for preventing dewing on door gasket
US10415875B2 (en) Sealed crisper
JP4802954B2 (en) refrigerator
JP2013036665A (en) Refrigerator
US20110011121A1 (en) Refrigerator having the partition member
JP5882808B2 (en) refrigerator
WO2012140827A1 (en) Refrigerator
JP4480666B2 (en) Refrigerator mounting shelf and refrigerator using the same
JP2006010215A (en) Refrigerator
JP6105233B2 (en) refrigerator
WO2017130270A1 (en) Refrigerator
JP2004353886A (en) Refrigerator
JP2017194257A (en) refrigerator
JP2017190875A (en) refrigerator
JP5797969B2 (en) refrigerator
JP2014013112A (en) Refrigerator
JP2013057472A (en) Refrigerator
JP5898806B2 (en) refrigerator
JP2010091213A (en) Refrigerator
JP6675211B2 (en) refrigerator
JP2013190135A (en) Refrigerator
JP6138627B2 (en) refrigerator
JP6072633B2 (en) refrigerator
JP6039924B2 (en) refrigerator

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12771710

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12771710

Country of ref document: EP

Kind code of ref document: A1