JP2014159959A - Refrigerator - Google Patents

Refrigerator Download PDF

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JP2014159959A
JP2014159959A JP2014120540A JP2014120540A JP2014159959A JP 2014159959 A JP2014159959 A JP 2014159959A JP 2014120540 A JP2014120540 A JP 2014120540A JP 2014120540 A JP2014120540 A JP 2014120540A JP 2014159959 A JP2014159959 A JP 2014159959A
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refrigerator
vacuum heat
reinforcing plate
mounting
mounting portion
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JP6223912B2 (en
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Shigeki Matsumura
茂樹 松村
Tomoyasu Saeki
友康 佐伯
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Toshiba Corp
Toshiba Lifestyle Products and Services Corp
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Toshiba Corp
Toshiba Lifestyle Products and Services Corp
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Abstract

PROBLEM TO BE SOLVED: To secure strength of a load part on which a member partitioning the inside of storage is loaded, without causing complication of structure and cost increase.SOLUTION: A refrigerator comprises: a body 2 having structure in which a vacuum heat insulation panel 5 is arranged between an outer case 3 and an inner case 4; a load part 8 provided in the inner case 4 to protrude toward the inside of the inner case 4; and a reinforcement plate 10 arranged within the load part 8 and reinforcing the load part 8.

Description

本発明は、外箱と内箱とからなる本体の内部に真空断熱材を配置した冷蔵庫に関する。   The present invention relates to a refrigerator in which a vacuum heat insulating material is arranged inside a main body composed of an outer box and an inner box.

従来より、外箱と内箱とからなる本体の内部に真空断熱材を配置した冷蔵庫が供されている。この種の冷蔵庫として、例えば、特許文献1には、庫内を仕切る棚板を支持する載置部と真空断熱材との間にウレタンを充填し、それを硬化させることで、載置部の剛性を増加させ、棚板を支持するための強度を得ることが示されている。   Conventionally, a refrigerator in which a vacuum heat insulating material is arranged inside a main body composed of an outer box and an inner box has been provided. As this type of refrigerator, for example, in Patent Document 1, urethane is filled between a placement unit that supports a shelf plate that partitions the interior of the cabinet and a vacuum heat insulating material, and is cured, so that It has been shown to increase rigidity and gain strength to support the shelf.

特開平8−82475号公報JP-A-8-82475

しかしながら、上記特許文献1のようなウレタンを充填する構成では、ウレタンのシール構造や、ウレタンを充填するための専用の設備が必要となり、構造の複雑化やコスト高を招いてしまう。   However, in the configuration in which urethane is filled as in Patent Document 1, a urethane seal structure and a dedicated facility for filling with urethane are required, resulting in a complicated structure and high cost.

本発明は上記した事情に鑑みてなされたものであり、その目的は、構造の複雑化やコスト高を招くことなく、載置部の強度を確保することができる冷蔵庫を提供することにある。   The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a refrigerator capable of ensuring the strength of the mounting portion without incurring complicated structures and high costs.

本発明の冷蔵庫は、外箱と内箱との間に真空断熱材を配置して構成された本体と、前記内箱に庫内側に突出するように設けられる載置部と、前記載置部内に配置され、当該載置部を補強する補強部材とを備えたことに特徴を有する。   The refrigerator of the present invention includes a main body configured by disposing a vacuum heat insulating material between an outer box and an inner box, a mounting part provided to protrude to the inner side of the inner box, and the inside of the mounting part And a reinforcing member that reinforces the mounting portion.

本発明の冷蔵庫によれば、載置部の内部に、当該載置部を補強する補強部材を配置したので、このようなウレタンを用いない簡素な構成にて、構造の複雑化やコスト高を招くことなく、載置部の強度を確保することができる。   According to the refrigerator of the present invention, since the reinforcing member that reinforces the mounting portion is arranged inside the mounting portion, the structure is complicated and the cost is high with a simple configuration that does not use such urethane. The strength of the placing portion can be ensured without incurring.

本発明の一実施形態を示すものであり、冷蔵庫の本体を示す斜視図The perspective view which shows one Embodiment of this invention and shows the main body of a refrigerator 載置部およびその周辺部分を示す拡大斜視図An enlarged perspective view showing the mounting portion and its peripheral portion 載置部の内部に補強板が配置された状態を示す拡大斜視図The expanded perspective view which shows the state by which the reinforcement board was arrange | positioned inside the mounting part 補強板を示す斜視図Perspective view showing a reinforcing plate 載置部およびその周辺部分を示すものであり、図2のF5−F5線に沿う縦断正面図FIG. 2 is a front view of the longitudinal section along the F5-F5 line of FIG.

以下、本発明の一実施形態について図面を参照しながら説明する。
図1に示すように、冷蔵庫1の本体2は、冷蔵庫1の外郭を構成する外箱3と、この外箱3内に収容された内箱4とから構成されている。外箱3は、例えば鋼板で構成され、内箱4は、例えばABS樹脂(アクリロニトリル・ブタジエン・スチレン共重合体樹脂)で構成されている。
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the main body 2 of the refrigerator 1 includes an outer box 3 that constitutes an outer shell of the refrigerator 1 and an inner box 4 that is accommodated in the outer box 3. The outer box 3 is made of, for example, a steel plate, and the inner box 4 is made of, for example, an ABS resin (acrylonitrile / butadiene / styrene copolymer resin).

そして、冷蔵庫1の本体2は、外箱3の内箱4との間に、真空断熱材からなる真空断熱パネル5(VIP:Vacuum Insulation Panel、図2参照)が配置された構成となっており、これにより、庫内と庫外とが断熱されている。ここで、真空断熱パネル5は、矩形板状の直方体に形成されたものであり、本体2の左右両側面2a,2b、天面2c、底面2d、背面2e、背面2eの下部の傾斜面2fに、それぞれ一枚ずつ配置されている。これら真空断熱パネル5は、外箱3および内箱4に接着され固定されている。   And the main body 2 of the refrigerator 1 has the structure by which the vacuum heat insulation panel 5 (VIP: Vacuum Insulation Panel, refer FIG. 2) which consists of a vacuum heat insulating material is arrange | positioned between the inner box 4 of the outer box 3. FIG. Thereby, the inside and the outside of the warehouse are insulated. Here, the vacuum heat insulation panel 5 is formed in a rectangular plate-shaped rectangular parallelepiped, and the left and right side surfaces 2a and 2b, the top surface 2c, the bottom surface 2d, the back surface 2e, and the inclined surface 2f below the back surface 2e of the main body 2. Each one is arranged. These vacuum heat insulation panels 5 are bonded and fixed to the outer box 3 and the inner box 4.

本体2の内部(庫内)は、断熱壁(図示せず)によって仕切られ、例えば冷蔵室6や冷凍室7などが形成される。これら冷蔵室6や冷凍室7の前面部には、例えばヒンジ開閉式の扉や引き出し式の扉(図示せず)がそれぞれ設けられる。   The inside of the main body 2 (inside the cabinet) is partitioned by a heat insulating wall (not shown), and for example, the refrigerator compartment 6 and the freezer compartment 7 are formed. For example, hinged doors and drawer doors (not shown) are provided on the front surfaces of the refrigerator compartment 6 and the freezer compartment 7, respectively.

また、図示はしないが、冷蔵庫1には、庫内の温度を検出するための温度センサ、庫内を冷却するための冷却器、冷却器によって生成した冷気を庫内に供給するための冷却ファン、冷却器の温度を検出するための温度センサ、冷却器に付着した霜を溶かすための除霜ヒータ、庫内を照明する庫内灯などが設置されている。また、冷蔵庫1には、冷凍サイクルが組み込まれている。この冷凍サイクルは、冷却器、コンプレッサ、凝縮器、アキュムレータ、キャピラリチューブなどを冷媒パイプによって閉ループ状に接続したものであり、コンプレッサの駆動により、冷媒が凝縮器を通った後、キャピラリチューブを通って冷却器に供給され、コンプレッサに戻されるように構成されている。   Although not shown, the refrigerator 1 includes a temperature sensor for detecting the temperature inside the refrigerator, a cooler for cooling the interior, and a cooling fan for supplying cold air generated by the cooler into the refrigerator. A temperature sensor for detecting the temperature of the cooler, a defrost heater for melting frost attached to the cooler, an interior lamp for illuminating the interior, and the like are installed. The refrigerator 1 has a built-in refrigeration cycle. In this refrigeration cycle, a cooler, a compressor, a condenser, an accumulator, a capillary tube, etc. are connected in a closed loop by a refrigerant pipe. It is configured to be supplied to the cooler and returned to the compressor.

また、図示はしないが、冷蔵庫1の背面側(後面側)の下部には、上記した傾斜面2fの後方に位置して、機械室が設けられている。この機械室には、上記したコンプレッサや凝縮器のほか、これらコンプレッサおよび凝縮器を冷却するための冷却ファンなどが配設されている。また、機械室には、CPUを主体としてROM,RAMなどを備えて構成され、冷蔵庫1の動作全般を制御する制御装置が備えられている。   Although not shown, a machine room is provided in the lower part of the back side (rear side) of the refrigerator 1 so as to be located behind the inclined surface 2f. In the machine room, in addition to the above-described compressor and condenser, a cooling fan and the like for cooling the compressor and condenser are disposed. The machine room includes a CPU, a ROM, a RAM, and the like, and a control device that controls the overall operation of the refrigerator 1.

このような構成の冷蔵庫1の本体2には、庫内側に突出する中空状の載置部8が設けられており、当該載置部8に棚板9(仕切部材に相当)が載置されるようになっている。次に、この載置部8およびその周辺部分の構成について図2を参照しながら説明する。   The main body 2 of the refrigerator 1 having such a configuration is provided with a hollow mounting portion 8 that protrudes to the inside of the cabinet, and a shelf plate 9 (corresponding to a partition member) is placed on the mounting portion 8. It has become so. Next, the configuration of the mounting portion 8 and its peripheral portion will be described with reference to FIG.

載置部8は、本体2を構成する内箱4の左右両側面において、庫内側に突出するように設けられている。この載置部8は、内箱4に一体的に成形されている。従って、この載置部8も、内箱4と同様にABS樹脂製である。また、載置部8は、内箱4の左右両側面において、上下方向に複数段(この場合、2段)設けられている。   The mounting portion 8 is provided so as to protrude to the inner side of the left and right side surfaces of the inner box 4 constituting the main body 2. The mounting portion 8 is formed integrally with the inner box 4. Therefore, the mounting portion 8 is also made of ABS resin, like the inner box 4. Further, the mounting portion 8 is provided in a plurality of stages (in this case, two stages) in the vertical direction on the left and right side surfaces of the inner box 4.

これら複数の載置部8は、それぞれ、前後方向に延びる中空状の突条部8aと、上下方向に延びる中空状の膨出部8bとを有している。突条部8aは、庫内側に矩形状に突出するように形成されている。膨出部8bは、庫内側に矩形板状に薄く膨らむように形成されている。突条部8aの庫内側への突出量(厚さ寸法)は、膨出部8bの庫内側への膨出量(厚さ寸法)よりも小さくなっている。従って、突条部8aは、載置部8において棚板9が載置される部分となる。また、上下方向に並ぶ複数(この場合、2つ)の突条部8aは、膨出部8bによって連結されている。   Each of the plurality of placement portions 8 includes a hollow protrusion 8a extending in the front-rear direction and a hollow bulging portion 8b extending in the vertical direction. The protruding portion 8a is formed so as to protrude in a rectangular shape on the inner side. The bulging portion 8b is formed so as to swell thinly in the shape of a rectangular plate on the inner side. The protruding amount (thickness dimension) of the protruding portion 8a to the inner side of the ridge 8a is smaller than the protruding amount (thickness dimension) of the protruding portion 8b to the inner side. Therefore, the protruding portion 8 a becomes a portion on which the shelf plate 9 is placed in the placement portion 8. Further, a plurality of (in this case, two) protrusions 8a arranged in the vertical direction are connected by a bulging portion 8b.

このような構成の載置部8の内部には、図3に示すように、当該載置部8を補強するための補強板10(補強部材に相当)が配置されている。次に、この補強板10の構成について図3〜図5を参照しながら説明する。   As shown in FIG. 3, a reinforcing plate 10 (corresponding to a reinforcing member) for reinforcing the mounting portion 8 is disposed inside the mounting portion 8 having such a configuration. Next, the configuration of the reinforcing plate 10 will be described with reference to FIGS.

補強板10は、上記したABS樹脂製の載置部8よりも剛性が強い材料(例えば、鉄板など)で構成され、図3に示すように、その全体が、載置部8の内部に収納されている。この補強板10は、図4にも示すように、突出部10aと平行部10bとを有している。突出部10aは、庫内側に矩形状に突出し、載置部8における突条部8aの内部に収納される。なお、突出部10aは、前後方向に延びる突条部8aの内部全体に配置されるのではなく、当該突条部8aのうち膨出部8bと交差する部分の内部に配置される。従って、突条部8aのうち突出部10aが配置されない部分には空間が形成される。平行部10bは、矩形板状に薄く形成され、図5に示すように、載置部8における膨出部8bの内部において、本体2内の真空断熱パネル5に平行に収納される。なお、この場合、載置部8の内部に収納された補強板10と真空断熱パネル5との間には、空間が薄く形成されるようになっている。   The reinforcing plate 10 is made of a material (for example, an iron plate) whose rigidity is stronger than that of the above-described ABS resin mounting portion 8, and the whole is housed in the mounting portion 8 as shown in FIG. 3. Has been. As shown in FIG. 4, the reinforcing plate 10 has a protruding portion 10a and a parallel portion 10b. The protruding portion 10a protrudes in a rectangular shape on the inner side of the box, and is housed inside the protruding portion 8a in the mounting portion 8. Note that the protruding portion 10a is not disposed in the entire interior of the protruding portion 8a extending in the front-rear direction, but is disposed in the portion of the protruding portion 8a that intersects the bulging portion 8b. Accordingly, a space is formed in a portion of the protruding portion 8a where the protruding portion 10a is not disposed. The parallel part 10b is thinly formed in a rectangular plate shape, and is housed in parallel with the vacuum heat insulating panel 5 in the main body 2 inside the bulging part 8b in the mounting part 8, as shown in FIG. In this case, a space is formed thinly between the reinforcing plate 10 housed in the mounting portion 8 and the vacuum heat insulating panel 5.

補強板10は、複数段(2段)の載置部8(突条部8a)にそれぞれ対応して複数(この場合、2つ)の突出部10aを有している。そして、補強板10は、これら複数の突出部10aが平行部10bによって一体的に連結された構成となっている。   The reinforcing plate 10 has a plurality of (in this case, two) protruding portions 10a corresponding to the plurality of (two-tiered) mounting portions 8 (the protruding portions 8a). And the reinforcement board 10 becomes a structure by which these several protrusion part 10a was integrally connected by the parallel part 10b.

なお、本実施形態における補強部材は、1つの突出部10aと当該突出部10aの上下に延びる平行部10bを1単位とするものである。従って、上述した補強板10は、2つの載置部8に対応する2つの補強部材が、平行部10bを介して上下に一体的に連結された構成となっている。   In addition, the reinforcement member in this embodiment makes one unit the one protrusion part 10a and the parallel part 10b extended up and down of the said protrusion part 10a. Therefore, the reinforcing plate 10 described above has a configuration in which two reinforcing members corresponding to the two placement portions 8 are integrally connected to each other vertically via the parallel portion 10b.

本実施形態によれば、庫内を仕切る棚板9が載置される載置部8の内部に、当該載置部8を補強する補強板10を配置したので、ウレタンを充填して載置部を補強する従来技術とは異なり、簡素な構成にて、構造の複雑化やコスト高を招くことなく、載置部8の強度を十分に確保することができる。   According to this embodiment, since the reinforcing plate 10 that reinforces the placing portion 8 is placed inside the placing portion 8 on which the shelf plate 9 that partitions the inside of the warehouse is placed, the placement is performed by filling urethane. Unlike the prior art which reinforces the portion, the strength of the placement portion 8 can be sufficiently secured with a simple configuration without incurring a complicated structure and high cost.

また、補強板10は、載置部8よりも剛性が強い材料で構成されていることから、載置部8の強度を一層強化することができる。
また、補強板10は、その全体が載置部8内に収納されていることから、庫内の外観を損なうことがない。また、鉄板などで構成された補強板10が庫内に露出しないことから、当該補強板10の腐食、汚損、破損などを防止することができる。
In addition, since the reinforcing plate 10 is made of a material having rigidity higher than that of the placement portion 8, the strength of the placement portion 8 can be further strengthened.
Moreover, since the whole reinforcement board 10 is accommodated in the mounting part 8, the external appearance in a store | warehouse | chamber is not impaired. Moreover, since the reinforcement board 10 comprised with the iron plate etc. is not exposed in a store | warehouse | chamber, the corrosion, pollution, damage, etc. of the said reinforcement board 10 can be prevented.

また、真空断熱パネル5は、一般的に矩形板状の直方体に形成されるものであり、その一部を削るなどして変形することが困難な材料である。本実施形態では、補強板10を収納するためのスペースを、真空断熱パネル5の一部を削って確保するのではなく、内箱4における載置部8を庫内側に突出させることによって確保するようにした。これにより、変形加工が困難である真空断熱パネル5に、補強板10の収納スペースを設けるための変形を施す必要がない。また、真空断熱パネル5の一部を削った場合、その削った部分の断熱性が損なわれることになるが、本実施形態によれば、真空断熱パネル5の断熱性が損なわれることがない。   Moreover, the vacuum heat insulation panel 5 is generally formed in a rectangular plate-shaped rectangular parallelepiped, and is a material that is difficult to be deformed by cutting a part thereof. In the present embodiment, a space for storing the reinforcing plate 10 is secured by projecting the placement portion 8 in the inner box 4 to the inner side of the inner box 4 instead of securing a part of the vacuum heat insulating panel 5. I did it. Thereby, it is not necessary to perform the deformation | transformation for providing the storage space of the reinforcement board 10 in the vacuum heat insulation panel 5 which is difficult to deform | transform. Moreover, when a part of the vacuum heat insulation panel 5 is shaved, although the heat insulation of the shaved part will be impaired, according to this embodiment, the heat insulation of the vacuum heat insulation panel 5 is not impaired.

また、補強板10は、庫内側に矩形状に突出する突出部10aと、真空断熱パネル5に平行な薄い矩形板状の平行部10bとを有している。一方、このような構成の補強板10に対応して、載置部8は、庫内側に矩形状に突出する突条部8aと、庫内側に薄く膨らむ膨出部8bとを有している。そして、補強板10の突出部10aは突条部8a内に収納され、補強板10の平行部10bは膨出部8b内に収納される。これにより、突出部10aと平行部10bを有する補強板10の全体を、無理なく載置部8内に収納することができる。   In addition, the reinforcing plate 10 has a protruding portion 10 a that protrudes in a rectangular shape inside the warehouse, and a thin rectangular plate-shaped parallel portion 10 b that is parallel to the vacuum heat insulating panel 5. On the other hand, corresponding to the reinforcing plate 10 having such a configuration, the placing portion 8 has a protruding portion 8a that protrudes in a rectangular shape on the inner side of the warehouse, and a bulging portion 8b that swells thinly on the inner side of the warehouse. . And the protrusion part 10a of the reinforcement board 10 is accommodated in the protrusion part 8a, and the parallel part 10b of the reinforcement board 10 is accommodated in the bulging part 8b. Thereby, the whole reinforcement board 10 which has the protrusion part 10a and the parallel part 10b can be accommodated in the mounting part 8 without difficulty.

また、載置部8は上下方向に複数設けられていることから、庫内に複数の棚板9を載置することができる。そして、補強板10の突出部10aは、複数の載置部8にそれぞれ対応して複数設けられていることから、これら複数の載置部8をそれぞれ補強することができる。また、複数の突出部10aは、平行部10bを介して一体的に設けられている。これにより、2つの突出部10aを有する補強板10、換言すれば、2単位の補強部材からなる補強板10を、1部品として扱うことができる。そして、補強板10の平行部10bを収納する膨出部8bは、複数の載置部8の突条部8aを連結するように設けられている。従って、補強板10の平行部10bが庫内に露出することがなく、庫内の外観が損なわれることがない。また、平行部10b、ひいては、補強板10の腐食、汚損、破損などを防止することができる。   Moreover, since the mounting part 8 is provided with two or more by the up-down direction, the several shelf board 9 can be mounted in a store | warehouse | chamber. And since the protrusion part 10a of the reinforcement board 10 is provided with two or more corresponding to each of the some mounting part 8, these some mounting part 8 can be reinforced, respectively. Moreover, the some protrusion part 10a is integrally provided through the parallel part 10b. Thereby, the reinforcement board 10 which has the two protrusion parts 10a, in other words, the reinforcement board 10 which consists of a 2 unit reinforcement member can be handled as one component. And the bulging part 8b which accommodates the parallel part 10b of the reinforcement board 10 is provided so that the protrusion part 8a of the some mounting part 8 may be connected. Therefore, the parallel part 10b of the reinforcing plate 10 is not exposed to the interior, and the appearance inside the interior is not impaired. Further, corrosion, fouling, breakage, and the like of the parallel portion 10b and by extension the reinforcing plate 10 can be prevented.

また、載置部8内に収納された補強板10と本体2内の真空断熱パネル5との間に空間を有するように構成したので、当該空間による断熱効果を得ることができる。   Moreover, since it comprised so that it might have a space between the reinforcement board 10 accommodated in the mounting part 8, and the vacuum heat insulation panel 5 in the main body 2, the heat insulation effect by the said space can be acquired.

なお、本発明は、上述の一実施形態にのみ限定されるものではなく、例えば次のように変形または拡張することができる。
載置部8は、上下方向に2段に限られるものではなく、3段以上設けてもよい。また、載置部8の段数に応じて、補強板10の突出部10aを複数設けるようにするとよい。
載置部8の突条部8aは、矩形状に突出しなくてもよく、例えば、先端部に丸みを有して突出させてもよい。また、載置部8の膨出部8bは、矩形板状に薄く膨出していなくてもよく、例えば、円弧状に薄く膨出させてもよい。
In addition, this invention is not limited only to the above-mentioned one Embodiment, For example, it can deform | transform or expand as follows.
The placement portion 8 is not limited to two steps in the vertical direction, and may be provided in three or more steps. Further, a plurality of protruding portions 10 a of the reinforcing plate 10 may be provided according to the number of stages of the placement portion 8.
The protruding portion 8a of the mounting portion 8 may not protrude in a rectangular shape, and may be protruded with a rounded tip, for example. Moreover, the bulging part 8b of the mounting part 8 does not need to bulge thinly into a rectangular plate shape, and may bulge thinly into an arc shape, for example.

また、補強板10の突出部10aは、矩形状に突出しなくてもよく、例えば、先端部に丸みを有して突出させてもよい。また、補強板10の平行部10bは、矩形板状に薄く形成しなくてもよく、例えば、円弧状に薄く形成してもよい。   Moreover, the protrusion part 10a of the reinforcement board 10 does not need to protrude in a rectangular shape, for example, you may make it protrude with a roundness in a front-end | tip part. Moreover, the parallel part 10b of the reinforcement board 10 does not need to be formed thinly in a rectangular plate shape, and may be formed thinly in an arc shape, for example.

補強板10を載置部8の内部に接着させるようにしてもよい。また、補強板10の一部(例えば、突出部10a、或いは、平行部10b)を載置部8の内部に接着させるようにしてもよい。これにより、補強板10が載置部8に密着し、載置部8の強度を一層強化することができる。また、補強板10が載置部8内に固定され、当該補強板10のガタつきを防止することができる。   The reinforcing plate 10 may be adhered to the inside of the placement portion 8. Further, a part of the reinforcing plate 10 (for example, the protruding portion 10a or the parallel portion 10b) may be adhered to the inside of the placement portion 8. Thereby, the reinforcement board 10 adheres to the mounting part 8, and the intensity | strength of the mounting part 8 can be strengthened further. In addition, the reinforcing plate 10 is fixed in the mounting portion 8, and rattling of the reinforcing plate 10 can be prevented.

真空断熱パネル5によって十分な断熱効果を得ることができるので、補強板10を真空断熱パネル5に接着させて、補強板10と真空断熱パネル5との間に空間を設けない構成としてもよい。
補強板10は、2つの補強部材を連結した構成に限られるものではなく、例えば3つ以上の補強部材を連結した構成としてもよい。
Since a sufficient heat insulating effect can be obtained by the vacuum heat insulating panel 5, the reinforcing plate 10 may be bonded to the vacuum heat insulating panel 5 so that no space is provided between the reinforcing plate 10 and the vacuum heat insulating panel 5.
The reinforcing plate 10 is not limited to a configuration in which two reinforcing members are connected, and for example, a configuration in which three or more reinforcing members are connected may be used.

補強板10を構成する材料は、載置部8よりも剛性が強い材料であれば、鉄板に限られるものではない。
載置部8の膨出部8bを前後方向に並べて複数設け、補強板10を前後方向に並べて複数配置する構成としてもよい。
The material constituting the reinforcing plate 10 is not limited to the iron plate as long as the material is stronger than the placement portion 8.
A plurality of the bulging portions 8b of the mounting portion 8 may be arranged in the front-rear direction, and a plurality of reinforcing plates 10 may be arranged in the front-rear direction.

図面中、1は冷蔵庫、2は本体、3は外箱、4は内箱、5は真空断熱パネル(真空断熱材)、8は載置部、8bは膨出部、9は棚板(仕切部材)、10は補強板(補強部材)、10aは突出部、10bは平行部を示す。   In the drawings, 1 is a refrigerator, 2 is a main body, 3 is an outer box, 4 is an inner box, 5 is a vacuum heat insulating panel (vacuum heat insulating material), 8 is a placing portion, 8b is a bulging portion, and 9 is a shelf (partition) Member), 10 is a reinforcing plate (reinforcing member), 10a is a protruding portion, and 10b is a parallel portion.

Claims (1)

外箱と内箱との間に真空断熱材を配置して構成された本体と、
前記内箱に庫内側に突出するように設けられる載置部と、
前記載置部内に配置され、当該載置部を補強する補強部材とを備えたことを特徴とする冷蔵庫。
A main body configured by arranging a vacuum heat insulating material between the outer box and the inner box;
A mounting portion provided to protrude to the inner side of the inner box;
A refrigerator comprising: a reinforcing member that is disposed in the mounting portion and reinforces the mounting portion.
JP2014120540A 2014-06-11 2014-06-11 refrigerator Expired - Fee Related JP6223912B2 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078276A (en) * 1983-10-03 1985-05-02 松下冷機株式会社 Manufacture of heat-insulating box body
JPS61265483A (en) * 1985-05-17 1986-11-25 松下冷機株式会社 Heat-insulating box body and manufacture thereof
JPS6214296U (en) * 1985-07-10 1987-01-28
JPH0882475A (en) * 1994-09-13 1996-03-26 Toshiba Corp Heat insulating box body
JPH0933163A (en) * 1995-07-18 1997-02-07 Toshiba Corp Cabinet of storehouse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078276A (en) * 1983-10-03 1985-05-02 松下冷機株式会社 Manufacture of heat-insulating box body
JPS61265483A (en) * 1985-05-17 1986-11-25 松下冷機株式会社 Heat-insulating box body and manufacture thereof
JPS6214296U (en) * 1985-07-10 1987-01-28
JPH0882475A (en) * 1994-09-13 1996-03-26 Toshiba Corp Heat insulating box body
JPH0933163A (en) * 1995-07-18 1997-02-07 Toshiba Corp Cabinet of storehouse

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