JP2010216764A - Hinge member mounting structure of cooling chamber - Google Patents

Hinge member mounting structure of cooling chamber Download PDF

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JP2010216764A
JP2010216764A JP2009066409A JP2009066409A JP2010216764A JP 2010216764 A JP2010216764 A JP 2010216764A JP 2009066409 A JP2009066409 A JP 2009066409A JP 2009066409 A JP2009066409 A JP 2009066409A JP 2010216764 A JP2010216764 A JP 2010216764A
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plate
hinge
mounting plate
hinge mounting
decorative
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Takanori Yamashita
隆典 山下
Noriaki Nishio
典昭 西尾
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Sharp Corp
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Sharp Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a hinge member mounting structure of a cooling chamber capable of obtaining satisfactory mounting strength with small number of components. <P>SOLUTION: A hinge mounting plate 50 is fixed by a tapping screw 56 to one side of a front surface of a partition plate 40 for vertically partitioning a storage chamber 14 in a heat-insulating casing 10 of a refrigerator 1. A hinge mounting plate 50 side end of a decorative plate 60 overlapped on the front surface of the partition plate 40 is inserted into a gap G between an outer shell 11 of the heat-insulating casing 10 and the hinge mounting plate 50. The decorative plate 60 is fixed to the partition plate 40 so as to press the hinge mounting plate 50 by being screwed with a tapping screw 64 at a position except the position at which the plate 60 is inserted into the gap G. A hinge member 30 for supporting a door 20 of the storage chamber 14 is fixed to the hinge mounting plate 50 by a tapping screw 67 which is screwed to the hinge mounting plate 50 through a screw inserting hole 65 of the decorative plate 60. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は冷却庫のヒンジ部材取付構造に関する。「冷却庫」とは、本明細書においては、食品その他の物品の温度を下げる装置全般を指す概念であり、「冷蔵庫」「冷凍庫」「冷凍冷蔵庫」「保冷庫」「ショーケース」「自動販売機」といった品目カテゴリーを問わない。   The present invention relates to a hinge member mounting structure for a refrigerator. In this specification, “refrigerator” is a concept that refers to all devices that lower the temperature of food and other items. “Refrigerator” “Freezer” “Frozen refrigerator” “Cold storage” “Showcase” “Vending machine” Any product category, such as “machine”.

冷却庫の収納室を閉ざす扉には、横開き型のものが採用されることが多い。裏面の飲料ラックに飲料が装填された場合など、扉の質量はかなりのものになり、また、一般的に開け閉め頻度が高いことから、冷却庫の扉を支えるヒンジは堅牢であることが求められる。そのようなヒンジの例を特許文献1、2に見ることができる。   A side-opening type door is often adopted as a door for closing the storage room of the refrigerator. When beverages are loaded in the beverage rack on the back, the door mass is substantial, and the frequency of opening and closing is generally high, so the hinge that supports the refrigerator door must be robust. It is done. Examples of such hinges can be found in US Pat.

特許文献1には、冷蔵庫内箱の上部開口と下部開口を仕切る仕切壁の前面側に、扉を回動可能に支持する中間ヒンジを添設し、この中間ヒンジを、仕切壁の後面に添設した固定板にネジ止めするというヒンジ構造が開示されている。   In Patent Document 1, an intermediate hinge that rotatably supports the door is attached to the front side of the partition wall that partitions the upper opening and the lower opening of the refrigerator inner box, and this intermediate hinge is attached to the rear surface of the partition wall. A hinge structure is disclosed in which a fixing plate is screwed.

特許文献2には、断熱箱体の開口部の隅部を構成する横パネルと縦パネルのそれぞれの端部に屈曲部を形成し、屈曲部の縦面同士を対向して接触させ、屈曲部の横面同士を取付板を介して固着手段で固着するとともに、開閉扉のヒンジ機構を前記取付板と一緒にして固着することにより、ヒンジ機構の取付強度を向上させた構成が開示されている。   In Patent Document 2, a bent portion is formed at each end of the horizontal panel and the vertical panel constituting the corner of the opening of the heat insulation box, and the vertical surfaces of the bent portion are brought into contact with each other to be in contact with each other. A structure is disclosed in which the mounting strength of the hinge mechanism is improved by fixing the lateral surfaces of the hinge mechanism together with the mounting plate and fixing the hinge mechanism of the open / close door together with the mounting plate. .

実開昭62−83178号公報Japanese Utility Model Publication No. 62-83178 特開2004−3714号公報JP 2004-3714 A

本発明は、少ない部品点数で十分な取付強度が得られる冷却庫のヒンジ部材取付構造を提供することを目的とする。   An object of this invention is to provide the hinge member attachment structure of the refrigerator which can obtain sufficient attachment strength with a small number of parts.

上記目的を達成するために、本発明に係る冷却庫のヒンジ部材取付構造は、断熱筐体内の収納室を上下に仕切る仕切板の正面の片側に、ヒンジ取付板をネジで固定し、前記仕切板の正面に重ねられる化粧板の、前記ヒンジ取付板側の端を、前記断熱筐体のアウターシェルと前記ヒンジ取付板との隙間に差し込み、当該化粧板の前記隙間への差し込み箇所以外の箇所を前記仕切板にネジ止めすることにより、前記ヒンジ取付板を押さえ込む形で当該化粧板を固定するとともに、前記収納室の扉を支持するヒンジ部材を、前記化粧板のネジ通し穴を通じて前記ヒンジ取付板にねじ込まれるネジにより、前記ヒンジ取付板に固定したことを特徴としている。   In order to achieve the above object, a hinge member mounting structure for a refrigerator according to the present invention is configured such that a hinge mounting plate is fixed with a screw to one side of a front surface of a partition plate that vertically partitions a storage chamber in a heat insulating housing, and the partition Place the decorative plate overlaid on the front of the plate at the hinge mounting plate side end into the gap between the outer shell of the heat insulating housing and the hinge mounting plate, and place other than the insertion point into the gap of the decorative plate The decorative plate is fixed in such a manner that the hinge mounting plate is pressed down to the partition plate, and the hinge member that supports the door of the storage chamber is attached to the hinge through the screw through hole of the decorative plate. It is characterized by being fixed to the hinge mounting plate by screws screwed into the plate.

冷却庫の扉には、冷却庫の断熱筐体の間口との間をぴったりと閉ざして冷気をシールするため、ドアパッキンが設けられている。ドアパッキンはゴムなどの弾性体で形成され、内部に磁石が封入されている。断熱筐体のアウターシェルは鋼板製であり、磁性体なので前記磁石が吸着するが、断熱筐体の間口を上下に仕切る仕切板は合成樹脂製であって、磁石が吸着しない。そこで、仕切板の正面には、鋼板に塗装を施した化粧板が取り付けられる。この化粧板にドアパッキンの磁石が吸い付くことにより、ドアパッキンは仕切板に密着する。また、収納室は断熱筐体の外部より低温であるため、ドアパッキンへの結露は必然的であるが、熱伝導率が良く熱伝達率が高い金属製化粧板が、その背後に配置された放熱用冷媒配管の熱を伝えることにより、この箇所における結露を防止できる。本発明では、上記のような役割を担う化粧板をヒンジ取付板の取り付けに参画させることにより、既存部品でヒンジ取付板の取り付けを強化できる。   The door of the cooler is provided with a door packing in order to close the space between the heat insulating housing of the cooler and seal the cool air. The door packing is formed of an elastic body such as rubber, and a magnet is enclosed inside. The outer shell of the heat insulating casing is made of a steel plate and is magnetized so that the magnet is adsorbed. However, the partition plate that divides the entrance of the heat insulating casing up and down is made of synthetic resin, and the magnet is not adsorbed. Therefore, a decorative plate obtained by painting a steel plate is attached to the front surface of the partition plate. When the magnet of the door packing sticks to the decorative plate, the door packing is in close contact with the partition plate. Also, since the storage room is cooler than the outside of the heat insulating housing, condensation on the door packing is inevitable, but a metal decorative board with good heat conductivity and high heat transfer coefficient is placed behind it. Condensation at this location can be prevented by transferring heat from the heat radiation refrigerant pipe. In the present invention, the attachment of the hinge mounting plate can be strengthened with the existing parts by causing the decorative plate having the above role to participate in the mounting of the hinge mounting plate.

強度や熱伝達率の観点からは、化粧板の厚みを増す方が有利であるが、そうすると製品重量が増加し、また化粧板製造過程でのCO2排出量が増加する。化粧板の厚みが薄いことは、製品重量の軽減、化粧板製造過程でのCO2排出量低減、放熱用冷媒配管の熱を化粧板表面まで速やかに伝え、ドアパッキンの結露を効率的に防止すること、の3点にとり重要な意味を持つ。このように薄い化粧板を用いるとは言え、ヒンジ取付板の取付強度が化粧板自体の強度自体に依存する訳ではなく、ヒンジ取付板を仕切板にネジで固定した上で、化粧板の一端を断熱筐体のアウターシェルとヒンジ取付板との隙間に差し込み、差し込み箇所以外の箇所を仕切板にネジ止めして化粧板を固定することにより、化粧板でヒンジ取付板を押さえ込むものであるから、薄い化粧板であってもヒンジ取付板の固定を確実なものにし、ヒンジ部材の取付ベースとしての強度を高めることができる。 From the viewpoint of strength and heat transfer rate, it is advantageous to increase the thickness of the decorative board, but this increases the weight of the product and increases the amount of CO 2 emitted during the process of manufacturing the decorative board. The thin decorative panel reduces the weight of the product, reduces CO 2 emissions during the manufacturing process of the decorative panel, and quickly transfers heat from the heat-dissipating refrigerant pipe to the decorative panel surface, effectively preventing condensation on the door packing. It has an important meaning for three points. Although using such a thin decorative plate, the attachment strength of the hinge mounting plate does not depend on the strength itself of the decorative plate itself. Is inserted into the gap between the outer shell of the heat insulating housing and the hinge mounting plate, and the decorative plate is fixed by screwing the part other than the insertion point to the partition plate, thereby pressing the hinge mounting plate with the decorative plate. Even with a thin decorative plate, the hinge mounting plate can be securely fixed, and the strength of the hinge member as a mounting base can be increased.

また本発明は、上記構成の冷却庫のヒンジ部材取付構造において、前記ヒンジ取付板を前記仕切板に固定するネジは1個であり、当該ネジを中心に前記ヒンジ取付板が回転するのを防ぐ回り止めが前記仕切板に形成されていることを特徴としている。   According to the present invention, in the hinge member mounting structure for a refrigerator having the above-described configuration, there is one screw for fixing the hinge mounting plate to the partition plate, and the hinge mounting plate is prevented from rotating around the screw. A rotation stopper is formed on the partition plate.

この構成によると、ヒンジ取付板の取り付けに必要な部品点数が少なくて済み、部品コストを削減できる他、組立工数も低減できる。   According to this configuration, the number of parts required for mounting the hinge mounting plate can be reduced, so that the part cost can be reduced and the number of assembly steps can be reduced.

また本発明は、上記構成の冷却庫のヒンジ部材取付構造において、前記ヒンジ取付板には、前記化粧板の裏面に当たる突部が形成されていることを特徴としている。   According to the present invention, in the hinge member mounting structure for a refrigerator having the above-described configuration, the hinge mounting plate is formed with a protrusion that hits the back surface of the decorative plate.

この構成によると、ヒンジ取付板に化粧板を確実に当てて、ヒンジ取付板をしっかりと押さえ込むことができる。   According to this configuration, the decorative plate can be reliably applied to the hinge mounting plate, and the hinge mounting plate can be pressed down firmly.

本発明によると、既存部品を利用して、少ない部品点数でヒンジ取付板の取付強度を強化できる。   According to the present invention, the mounting strength of the hinge mounting plate can be enhanced with a small number of components by using existing components.

本発明の実施形態を示す冷却庫の正面図である。It is a front view of the refrigerator which shows embodiment of this invention. 扉を除去した冷却庫の正面図である。It is a front view of the refrigerator which removed the door. ヒンジ部材の斜視図である。It is a perspective view of a hinge member. 冷却庫の断熱筐体の部分正面図である。It is a partial front view of the heat insulation housing | casing of a refrigerator. 冷却庫の断熱筐体の拡大部分正面図である。It is an enlarged partial front view of the heat insulation housing | casing of a refrigerator. 図5の状態にヒンジ取付板が加わった部分拡大正面図である。FIG. 6 is a partially enlarged front view in which a hinge mounting plate is added to the state of FIG. 5. ヒンジ取付板の斜視図である。It is a perspective view of a hinge attachment plate. 化粧板の斜視図である。It is a perspective view of a decorative board. 冷却庫の断熱筐体の部分拡大水平断面図で、化粧板取り付けの第1段階を示すものである。It is a partial expanded horizontal sectional view of the heat insulation housing | casing of a refrigerator, and shows the 1st step of a decorative board attachment. 冷却庫の断熱筐体の部分拡大水平断面図で、化粧板取り付けの第2段階を示すものである。It is a partial expanded horizontal sectional view of the heat insulation housing | casing of a refrigerator, and shows the 2nd step of decorative-plate attachment. 扉に力が加わったときにヒンジ取付板が受ける力について説明する図である。It is a figure explaining the force which a hinge mounting plate receives when force is added to a door.

以下本発明の実施形態を、図面を参照しつつ説明する。図1には、冷却庫の一例として冷蔵庫1が描かれている。本明細書では、冷蔵庫1に正面から相対する使用者の左手側を冷蔵庫1の左側と定義し、右手側を冷蔵庫1の右側と定義する。   Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a refrigerator 1 as an example of a refrigerator. In this specification, the left hand side of the user facing the refrigerator 1 from the front is defined as the left side of the refrigerator 1, and the right hand side is defined as the right side of the refrigerator 1.

冷蔵庫1の断熱筐体10は、板金製のアウターシェル11と、合成樹脂製のインナーシェル12と、アウターシェル11とインナーシェル12の隙間を埋める断熱材13により構成される(図9参照)。インナーシェル12の内部空間は、図2に示す通り、食品を収納する収納室14となる。なお、本明細書において、「収納室」とは、冷蔵温度帯(0℃〜10℃)の区画、それよりもやや低い(マイナス3℃程度まで)温度帯である、「氷温」「チルド」「パーシャル」などの呼称が用いられる温度帯の区画、冷凍温度帯(マイナス十数度以下)の区画、高温帯(例えば50℃〜80℃)の区画、冷蔵温度帯を除く、高温帯と冷凍温度帯の中間の温度帯の区画など、被冷却物、すなわち食品(調味料を含む)、薬品、化粧品などの貯蔵用(収納用)に用いられる空間の総称である。   The heat insulating housing 10 of the refrigerator 1 is composed of an outer shell 11 made of sheet metal, an inner shell 12 made of synthetic resin, and a heat insulating material 13 that fills the gap between the outer shell 11 and the inner shell 12 (see FIG. 9). The inner space of the inner shell 12 serves as a storage chamber 14 for storing food as shown in FIG. In this specification, “storage room” means a compartment in a refrigerated temperature zone (0 ° C. to 10 ° C.), a temperature zone slightly lower (up to about −3 ° C.), “ice temperature”, “chill” "High temperature zone, excluding temperature zones where designations such as" partial "are used, compartments for freezing temperature (minus tens of degrees or less), zones for high temperature zones (for example, 50 ° C to 80 ° C), and refrigeration temperature zones It is a general term for spaces used for storage (for storage) of objects to be cooled, such as food compartments (including seasonings), medicines, cosmetics, etc., such as compartments in the intermediate temperature zone of the freezing temperature zone.

収納室14は上下に3段に仕切られる。上から1段目の区画は冷蔵室15となり、2段目の区画は第2冷凍室16となり、3段目の区画は冷凍室17となる。各室にはそれぞれの目的に合わせた仕切や引出が設けられる。   The storage chamber 14 is partitioned into three stages up and down. The first compartment from the top is the refrigerator compartment 15, the second compartment is the second freezer compartment 16, and the third compartment is the freezer compartment 17. Each room is provided with a partition and a drawer for each purpose.

扉18が冷蔵室15を閉ざし、扉19が第2冷凍室16を閉ざし、扉20が冷凍室17を閉ざす。各扉とも横開きで、ヒンジの位置は左側にある。各扉とも、上下1対のヒンジ部材で支持される。   The door 18 closes the refrigerator compartment 15, the door 19 closes the second freezer compartment 16, and the door 20 closes the freezer compartment 17. Each door opens sideways and the hinge is on the left. Each door is supported by a pair of upper and lower hinge members.

開いた扉に上から負荷がかかったときの力の状況を、扉20を例にとり、図11で説明する。開いた扉20の端に上から力F1がかかると、扉20には下側のヒンジ部材を支点とするモーメントが生じる。これにより、上側のヒンジ部材にはそれを断熱筐体10から引き離そうとする力F2が作用する。従って各扉の上側のヒンジ部材の取付構造は、図11のF2に相当する力、また、それによって生じるモーメントに抗し得るものでなければならない。   The state of force when a load is applied to the opened door from above will be described with reference to FIG. 11 taking the door 20 as an example. When a force F1 is applied to the end of the opened door 20 from above, a moment is generated in the door 20 with the lower hinge member as a fulcrum. Thereby, the force F2 which tries to separate it from the heat insulation housing | casing 10 acts on an upper hinge member. Therefore, the attachment structure of the hinge member on the upper side of each door must be able to resist the force corresponding to F2 in FIG. 11 and the moment generated thereby.

以下の説明では、扉20の上側のヒンジ部材の取付構造を、本発明に係るヒンジ部材取付構造の例として取り上げる。   In the following description, the attachment structure of the hinge member on the upper side of the door 20 will be taken as an example of the hinge member attachment structure according to the present invention.

図3に扉20の上側のヒンジ部材30を示す。ヒンジ部材30は厚手の鋼板をL型断面のアングル形状にプレス加工して、後述する仕切板の正面にあてがわれる垂直部31と、垂直部31の上縁に連なる水平部32を形成したものである。垂直部31には水平方向に間隔を置いて2個のネジ通し穴33が形成される。取付作業の際にヒンジ部材30の位置調整を容易にするため、ネジ通し穴33は横長の長穴とされている。他方水平部32は、左側の部分が手前側に張り出しており、その先端に垂直な扉支持軸34が、下向きに固定されている。扉20の下側のヒンジ部材は、ヒンジ部材30とは扉支持軸の突き出し方向が逆になる。   FIG. 3 shows the hinge member 30 on the upper side of the door 20. The hinge member 30 is formed by pressing a thick steel plate into an angle shape with an L-shaped cross section to form a vertical portion 31 applied to the front surface of a partition plate, which will be described later, and a horizontal portion 32 connected to the upper edge of the vertical portion 31. It is. Two screw-through holes 33 are formed in the vertical portion 31 at intervals in the horizontal direction. In order to facilitate adjustment of the position of the hinge member 30 during the mounting operation, the screw through hole 33 is a horizontally long slot. On the other hand, the left portion of the horizontal portion 32 protrudes toward the front side, and a door support shaft 34 perpendicular to the tip thereof is fixed downward. The hinge member on the lower side of the door 20 is opposite to the hinge member 30 in the protruding direction of the door support shaft.

ヒンジ部材30は、第2冷凍室16と冷凍室17を仕切る水平な仕切板40に固定されたヒンジ取付板50に固定される。まず、仕切板40の構成につき説明する。   The hinge member 30 is fixed to a hinge mounting plate 50 fixed to a horizontal partition plate 40 that partitions the second freezer compartment 16 and the freezer compartment 17. First, the configuration of the partition plate 40 will be described.

仕切板40は合成樹脂成型品であって、図9に示すように、インナーシェル12に係合する係合部41が形成されている。仕切板40は、係合部41をインナーシェル12に係合させた上で、図4及び図5に示すタッピングネジ42により、アウターシェル11と共にインナーシェル12に固定される。   The partition plate 40 is a synthetic resin molded product, and as shown in FIG. 9, an engagement portion 41 that engages with the inner shell 12 is formed. The partition plate 40 is fixed to the inner shell 12 together with the outer shell 11 by the tapping screw 42 shown in FIGS. 4 and 5 after the engaging portion 41 is engaged with the inner shell 12.

インナーシェル12に固定された仕切板40の正面の片側、実施形態では左側に、ヒンジ取付板50が固定される。ヒンジ取付板50は厚手の鋼板をプレス成形したものであり、図6及び図7に示す形状を有する。すなわちヒンジ取付板50は、水平方向に長い矩形の板であり、水平方向に間隔を置いて台形の突部51L、51Rが形成される。突部51L、51Rには後述するタッピングネジをねじ込むための下穴52が設けられる。   A hinge mounting plate 50 is fixed to one side of the front surface of the partition plate 40 fixed to the inner shell 12, that is, the left side in the embodiment. The hinge mounting plate 50 is obtained by press-molding a thick steel plate and has the shape shown in FIGS. That is, the hinge mounting plate 50 is a rectangular plate that is long in the horizontal direction, and trapezoidal protrusions 51L and 51R are formed at intervals in the horizontal direction. The protrusions 51L and 51R are provided with a pilot hole 52 for screwing a tapping screw described later.

ヒンジ取付板50の左端にはフック状の突部53が形成される。突部53の頂面と、突起51L、51Rの頂面は面一をなす。突部51L、51Rの間に、垂直方向に並ぶ形で2個のネジ通し穴54が形成される。ヒンジ取付板50の右端には切り欠き55が形成される。   A hook-like protrusion 53 is formed at the left end of the hinge mounting plate 50. The top surface of the protrusion 53 and the top surfaces of the protrusions 51L and 51R are flush with each other. Two screw-through holes 54 are formed between the protrusions 51L and 51R so as to be aligned in the vertical direction. A cutout 55 is formed at the right end of the hinge mounting plate 50.

図5に示すように、仕切板40の正面には、ヒンジ取付板50に形成した2個のネジ通し穴54のうち、上の方のものを通ったタッピングネジ56(図6、図9参照)がねじ込まれる下穴58を備えたボス57と、ヒンジ取付板50の切り欠き55が係合するボス59が形成されている。   As shown in FIG. 5, on the front surface of the partition plate 40, a tapping screw 56 (see FIGS. 6 and 9) passing through the upper one of the two screw through holes 54 formed in the hinge mounting plate 50 is provided. And a boss 59 with which a notch 55 of the hinge mounting plate 50 engages is formed.

切り欠き55をボス59に係合させる形でヒンジ取付板50を仕切板40にあてがい、上の方のネジ通し穴54を通じ下穴58にタッピングネジ56をねじ込むと、ヒンジ取付板50は仕切板40に対し取付状態となる。切り欠き55がボス59に係合しているので、タッピングネジ56を中心にしてヒンジ取付板50が回転することもない。すなわちボス59はヒンジ取付板50の回り止めの役割を果たす。この取り付け状態において、ヒンジ取付板50の突部53とアウターシェル11の間には、図9に示す隙間Gが生じている。   When the hinge mounting plate 50 is applied to the partition plate 40 with the notch 55 engaged with the boss 59, and the tapping screw 56 is screwed into the lower hole 58 through the upper screw through hole 54, the hinge mounting plate 50 becomes the partition plate. 40 is attached. Since the notch 55 is engaged with the boss 59, the hinge mounting plate 50 does not rotate around the tapping screw 56. That is, the boss 59 serves to prevent the hinge mounting plate 50 from rotating. In this attachment state, a gap G shown in FIG. 9 is generated between the protrusion 53 of the hinge attachment plate 50 and the outer shell 11.

仕切板40の正面には化粧板60が重ねられる。化粧板60は薄手の鋼板を図8に示す形状にプレス成形して塗装を施したものであり、仕切板40の正面を全面的に覆う。化粧板60の左端には、ヒンジ取付板50の突部53とアウターシェル11の間の隙間Gに差し込まれ、アウターシェル11の縁の裏面に係合する係合部61が形成されている。係合部61には、タッピングネジ42を通すネジ通し穴62が形成されている。   A decorative plate 60 is superimposed on the front surface of the partition plate 40. The decorative plate 60 is obtained by press-molding a thin steel plate into a shape shown in FIG. 8 and coating it, and covers the entire front surface of the partition plate 40. At the left end of the decorative plate 60, an engaging portion 61 is formed which is inserted into the gap G between the protrusion 53 of the hinge mounting plate 50 and the outer shell 11 and engages with the back surface of the edge of the outer shell 11. The engaging portion 61 is formed with a screw hole 62 through which the tapping screw 42 is passed.

化粧板60の右端近くにもネジ通し穴63が形成されている。図9に示すように化粧板60の係合部71を隙間Gに差し込んだ後、図10に示すように化粧板60を仕切板40に押し付け、ネジ通し穴63を通じて仕切板40にタッピングネジ64(図4参照)をねじ込むと、化粧板60はほぼ取り付け状態となる。最後に、アウターシェル11、化粧板60、及び仕切板40の三者を貫く形でタッピングネジ42をインナーシェル12にねじ込むと、化粧板60の取り付けは完了する。   A screw through hole 63 is also formed near the right end of the decorative plate 60. After inserting the engaging portion 71 of the decorative plate 60 into the gap G as shown in FIG. 9, the decorative plate 60 is pressed against the partition plate 40 as shown in FIG. 10, and the tapping screw 64 is attached to the partition plate 40 through the screw through hole 63. When the screw (see FIG. 4) is screwed in, the decorative board 60 is almost attached. Finally, when the tapping screw 42 is screwed into the inner shell 12 so as to penetrate the outer shell 11, the decorative plate 60, and the partition plate 40, the attachment of the decorative plate 60 is completed.

図10に示すように、化粧板60の取り付け状態において、ヒンジ取付板50の突部51L、51R、53はそれぞれ化粧板60の裏面に当たっている。ヒンジ取付板50にしてみれば化粧板60に押さえ込まれた形であり、ヒンジ取付板50を通じて仕切板40にねじ込まれるタッピングネジ56が1本だけであるにも関わらず、ヒンジ取付板50の取り付けは強固なものとなる。切り欠き55とボス59の係合もしっかりと維持され、ヒンジ取付板50は回転しない。   As shown in FIG. 10, the protrusions 51 </ b> L, 51 </ b> R, and 53 of the hinge mounting plate 50 are in contact with the back surface of the decorative plate 60 when the decorative plate 60 is attached. The hinge mounting plate 50 is pressed into the decorative plate 60 and is attached to the hinge mounting plate 50 even though only one tapping screw 56 is screwed into the partition plate 40 through the hinge mounting plate 50. Will be strong. The engagement between the notch 55 and the boss 59 is also maintained firmly, and the hinge mounting plate 50 does not rotate.

化粧板60には、ヒンジ取付板50の下穴52に対応して、2箇所にネジ通し穴65が形成されている。ヒンジ部材30のネジ通し穴33と同様、ネジ通し穴65も横長の長穴である。化粧板60には、右端近くにも2個のネジ通し穴66が形成されているが、これはヒンジ取付板50を仕切板40の右側に配置する場合に備えたものである。   Screw holes 65 are formed in the decorative plate 60 at two locations corresponding to the pilot holes 52 of the hinge mounting plate 50. Similar to the screw through hole 33 of the hinge member 30, the screw through hole 65 is a horizontally long slot. The decorative plate 60 is also formed with two screw-through holes 66 near the right end, which is provided when the hinge mounting plate 50 is disposed on the right side of the partition plate 40.

ヒンジ部材30の2個のネジ通し穴33を化粧板60の2個のネジ通し穴65に重ね、ネジ通し穴33、65を通じてヒンジ取付板50の2個の下穴52にそれぞれタッピングネジ67(図10参照)をねじ込むと、ヒンジ部材30の取り付けは完了する。ヒンジ取付板50の取り付けが強固であるため、ヒンジ部材30は揺るぎなく取り付けられ、扉20をしっかりと支える。   The two screw through holes 33 of the hinge member 30 are overlapped with the two screw through holes 65 of the decorative plate 60, and the tapping screws 67 ( When screwing in (see FIG. 10), the attachment of the hinge member 30 is completed. Since the hinge mounting plate 50 is firmly attached, the hinge member 30 is attached without shaking and firmly supports the door 20.

以上、本発明の実施形態につき説明したが、本発明の範囲はこれに限定されるものではなく、発明の主旨を逸脱しない範囲で種々の変更を加えて実施することができる。   Although the embodiments of the present invention have been described above, the scope of the present invention is not limited to these embodiments, and various modifications can be made without departing from the spirit of the invention.

本発明は家庭用または業務用の冷却庫に広く利用可能である。   The present invention can be widely used in a refrigerator for home use or business use.

1 冷蔵庫
10 断熱筐体
11 アウターシェル
12 インナーシェル
14 収納室
15 冷蔵室
16 第2冷凍室
17 冷凍室
18、19、20 扉
30 ヒンジ部材
40 仕切板
50 ヒンジ取付板
51L、51R、53 突部
G 隙間
56 タッピングネジ
59 ボス(回り止め)
60 化粧板
64、67 タッピングネジ
DESCRIPTION OF SYMBOLS 1 Refrigerator 10 Heat insulation housing | casing 11 Outer shell 12 Inner shell 14 Storage room 15 Refrigeration room 16 2nd freezing room 17 Freezing room 18, 19, 20 Door 30 Hinge member 40 Partition plate 50 Hinge mounting plate 51L, 51R, 53 Protrusion G Clearance 56 Tapping screw 59 Boss (non-rotating)
60 Decorative plate 64, 67 Tapping screw

Claims (3)

断熱筐体内の収納室を上下に仕切る仕切板の正面の片側に、ヒンジ取付板をネジで固定し、前記仕切板の正面に重なる化粧板の、前記ヒンジ取付板側の端を、前記断熱筐体のアウターシェルと前記ヒンジ取付板との隙間に差し込み、当該化粧板の前記隙間への差し込み箇所以外の箇所を前記仕切板にネジ止めすることにより、前記ヒンジ取付板を押さえ込む形で当該化粧板を固定するとともに、前記収納室の扉を支持するヒンジ部材を、前記化粧板のネジ通し穴を通じて前記ヒンジ取付板にねじ込まれるネジにより、前記ヒンジ取付板に固定したことを特徴とする冷却庫のヒンジ部材取付構造。   A hinge mounting plate is fixed with a screw on one side of the front surface of the partition plate that partitions the storage chamber in the heat insulating casing up and down, and an end of the decorative plate that overlaps the front surface of the partition plate is connected to the heat insulating housing. The decorative plate is inserted into the gap between the outer shell of the body and the hinge mounting plate, and the decorative plate is pressed into the partition plate by screwing a portion other than the insertion portion into the gap to the partition plate. And a hinge member that supports the door of the storage chamber is fixed to the hinge mounting plate by a screw that is screwed into the hinge mounting plate through a screw through hole of the decorative plate. Hinge member mounting structure. 前記ヒンジ取付板を前記仕切板に固定するネジは1個であり、当該ネジを中心に前記ヒンジ取付板が回転するのを防ぐ回り止めが前記仕切板に形成されていることを特徴とする請求項1に記載の冷却庫のヒンジ部材取付構造。   The number of screws for fixing the hinge mounting plate to the partition plate is one, and a detent is formed on the partition plate to prevent the hinge mounting plate from rotating about the screw. The hinge member mounting structure for a refrigerator according to Item 1. 前記ヒンジ取付板には、前記化粧板の裏面に当たる突部が形成されていることを特徴とする請求項1または請求項2に記載の冷却庫のヒンジ部材取付構造。   3. The hinge member mounting structure for a refrigerator according to claim 1 or 2, wherein the hinge mounting plate is formed with a protrusion that hits the back surface of the decorative plate.
JP2009066409A 2009-03-18 2009-03-18 Hinge member mounting structure of cooling chamber Pending JP2010216764A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104613715A (en) * 2014-12-16 2015-05-13 青岛海尔股份有限公司 Refrigerator hinge installation method
CN105370121A (en) * 2015-11-17 2016-03-02 嵊州市英华铜业有限公司 Reinforced copper hinge
WO2017183645A1 (en) * 2016-04-20 2017-10-26 パナソニックIpマネジメント株式会社 Refrigerator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153991U (en) * 1982-04-05 1983-10-14 三菱電機株式会社 Freezer refrigerator
JPS602277U (en) * 1983-06-20 1985-01-09 三菱電機株式会社 Refrigerator door closing device
JPS62189588U (en) * 1986-05-22 1987-12-02
JPH0361290U (en) * 1989-10-14 1991-06-17
JPH04222378A (en) * 1990-06-21 1992-08-12 Mitsubishi Electric Corp Box body for refrigerator
JPH0525287U (en) * 1991-09-12 1993-04-02 三菱電機株式会社 refrigerator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153991U (en) * 1982-04-05 1983-10-14 三菱電機株式会社 Freezer refrigerator
JPS602277U (en) * 1983-06-20 1985-01-09 三菱電機株式会社 Refrigerator door closing device
JPS62189588U (en) * 1986-05-22 1987-12-02
JPH0361290U (en) * 1989-10-14 1991-06-17
JPH04222378A (en) * 1990-06-21 1992-08-12 Mitsubishi Electric Corp Box body for refrigerator
JPH0525287U (en) * 1991-09-12 1993-04-02 三菱電機株式会社 refrigerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104613715A (en) * 2014-12-16 2015-05-13 青岛海尔股份有限公司 Refrigerator hinge installation method
CN105370121A (en) * 2015-11-17 2016-03-02 嵊州市英华铜业有限公司 Reinforced copper hinge
WO2017183645A1 (en) * 2016-04-20 2017-10-26 パナソニックIpマネジメント株式会社 Refrigerator
JP2017194210A (en) * 2016-04-20 2017-10-26 パナソニックIpマネジメント株式会社 refrigerator

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