JP2007122316A - Vending machine - Google Patents

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Publication number
JP2007122316A
JP2007122316A JP2005312251A JP2005312251A JP2007122316A JP 2007122316 A JP2007122316 A JP 2007122316A JP 2005312251 A JP2005312251 A JP 2005312251A JP 2005312251 A JP2005312251 A JP 2005312251A JP 2007122316 A JP2007122316 A JP 2007122316A
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heat insulating
insulating material
vending machine
plate
heat
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JP5098149B2 (en
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Masakazu Yamamoto
昌和 山本
Hideo Nakajima
英雄 中島
Noriharu Kobayashi
軌治 小林
Takamasa Mizobata
貴昌 溝端
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a vending machine which employs only a vacuum heat insulating material to make its heat-insulating wall thin and maintains heat-insulating performance even if the surface of a vacuum heat insulating material is broken. <P>SOLUTION: A storage room includes a first heat insulating plate 12 having a first heat insulating material 9, which has a nearly box-like shape and high insulating performance, and a second heat insulating material 10 which has a block-like shape and heat insulating performance which is inferior to that of the first heat insulating material 9. The second heat insulating material 10 is arranged on the outer periphery of the first heat insulating material 9, and the whole is covered with a sheet 11 to form the first heat insulating plate 12. Thus, a heat insulating space is formed with the first heat insulating plate 12 in the storage room 1 to increase the area of the heat insulating material having high heat insulating performance. Consequently, the heat insulating performance is improved, and an energy-saving vending machine can be supplied. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、商品収納装置に収納された商品を冷却または加温して商品を販売するようにした自動販売機に関し、特に庫内を保冷、加温するための断熱構造に関するものである。   The present invention relates to a vending machine that sells products by cooling or heating products stored in a product storage device, and more particularly, to a heat insulating structure for keeping the interior cold and warm.

従来、この種の自動販売機の断熱構造としてはキャビネット、内扉、仕切り板に対し、硬質プラスチックの断熱芯材に真空断熱材を採用しているものがあった（特許文献１参照）。   Conventionally, as a heat insulating structure of this type of vending machine, there has been one in which a vacuum heat insulating material is adopted as a hard plastic heat insulating core material for a cabinet, an inner door, and a partition plate (see Patent Document 1).

図７は前記文献に記載された従来の自動販売機の断熱構造の断面図を示すものである。図７において、自動販売機の断熱構造において、収納室１の内壁２と自動販売機本体３の外壁４との間や、複数の収納室１を有する場合の収納室同士を仕切る仕切り壁（図示せず）の内部には、断熱材が介装されている。このような断熱構造部分としてはウレタン材５や真空断熱材６を挿入してウレタン発泡材７で一体発泡した発泡材８があった。
特開２００１−１８４５５４号公報 FIG. 7 shows a sectional view of a heat insulating structure of a conventional vending machine described in the above-mentioned document. In FIG. 7, in the heat insulation structure of the vending machine, a partition wall for partitioning the storage chambers between the inner wall 2 of the storage chamber 1 and the outer wall 4 of the vending machine main body 3 or when having a plurality of storage chambers 1 (FIG. (Not shown) is provided with a heat insulating material. As such a heat insulating structure portion, there was a foam material 8 in which the urethane material 5 and the vacuum heat insulating material 6 were inserted and integrally foamed with the urethane foam material 7.
JP 2001-184554 A

しかしながら、前記従来の構成では、真空断熱材の面積を増加させた場合、ウレタン発泡材で真空断熱材を挿入して一体発泡させるとういう工程では注入したウレタン発泡材が発泡材全体で発泡しにくいという問題があった。   However, in the conventional configuration, when the area of the vacuum heat insulating material is increased, the injected urethane foam material is difficult to foam in the whole foam material in the process of inserting the vacuum heat insulating material with the urethane foam material and integrally foaming. There was a problem.

本発明は、上記従来の課題を解決するもので、断熱性能の高い断熱材のみで断熱壁の厚みを小さくし、一体発泡の工程を廃止しても断熱効果の高いキャビネット、内箱、仕切り板を構成できる自動販売機を提供することを目的とする。   SUMMARY OF THE INVENTION The present invention solves the above-described conventional problems. The cabinet, inner box, and partition plate have a high heat insulating effect even if the thickness of the heat insulating wall is reduced only by a heat insulating material having a high heat insulating performance and the integral foaming process is eliminated. The purpose is to provide a vending machine that can be configured.

前記従来の課題を解決するために、本発明の自動販売機は、収納室に高い断熱性能を有する略矩形状の第１の断熱材と、前記第１の断熱材よりも低い断熱性能を有する第２の断熱材とを有する第１の断熱板を備え、前記第１の断熱板は前記第１の断熱材の外周に前記第２の断熱材を配置し、全体をシートで覆って形成され、前記第１の断熱板で前記収納室に断熱空間を形成することで、断熱性能の高い断熱材の面積を増加させ、断熱性能の向上ができる。   In order to solve the conventional problem, the vending machine of the present invention has a substantially rectangular first heat insulating material having a high heat insulating performance in a storage room, and a heat insulating performance lower than that of the first heat insulating material. A first heat insulating plate having a second heat insulating material, wherein the first heat insulating plate is formed by arranging the second heat insulating material on the outer periphery of the first heat insulating material and covering the whole with a sheet. By forming a heat insulating space in the storage chamber with the first heat insulating plate, the area of the heat insulating material having high heat insulating performance can be increased and the heat insulating performance can be improved.

本発明の自動販売機は、断熱壁の厚みを小さくすることで商品を多く収納することができ、ウレタン発泡材での一体発泡という工程を無くした上でも消費電力量の低減すなわち省エネを行うことができる。   The vending machine of the present invention can store a large amount of products by reducing the thickness of the heat insulating wall, and can reduce power consumption, that is, save energy, even without the process of integral foaming with urethane foam. Can do.

請求項１に記載の発明は、自動販売機の収納室は高い断熱性能を有する略矩形状の第１の断熱材と、前記第１の断熱材よりも低い断熱性能を有する第２の断熱材とを有する第１の断熱板を備え、前記第１の断熱板は前記第１の断熱材の外周に前記第２の断熱材を配置して、前記第１の断熱板の両面をシートで覆って形成し、前記第１の収納板で前記収納室に断熱空間を形成することにより断熱性能の高い断熱材の面積を増加させ、断熱性能の向上ができる。   According to the first aspect of the present invention, the storage room of the vending machine has a substantially rectangular first heat insulating material having a high heat insulating performance, and a second heat insulating material having a heat insulating performance lower than that of the first heat insulating material. The first heat insulating plate has the second heat insulating material disposed on the outer periphery of the first heat insulating material, and covers both surfaces of the first heat insulating plate with sheets. By forming the heat insulating space in the storage chamber with the first storage plate, the area of the heat insulating material having high heat insulating performance can be increased, and the heat insulating performance can be improved.

請求項２に記載の発明は、請求項１に記載の発明にさらに、第１の断熱材は周縁部に凸部を形成し、第２の断熱材は前記凸部に対応させて凹部を形成したことにより第１の断熱材と第２の断熱材の隙間を無くし、断熱板内部の発汗防止と断熱板の断熱性能の向上ができる。   According to a second aspect of the present invention, in addition to the first aspect of the invention, the first heat insulating material forms a convex portion at the peripheral portion, and the second heat insulating material forms a concave portion corresponding to the convex portion. As a result, the gap between the first heat insulating material and the second heat insulating material is eliminated, and sweating inside the heat insulating plate can be prevented and the heat insulating performance of the heat insulating plate can be improved.

請求項３に記載の発明は、請求項１または２に記載の発明にさらに、第１の断熱材と第２の断熱材の接合部にシール部材を配置したことにより、第１の断熱材と第２の断熱材の隙間を無くし、断熱板内部の発汗防止と断熱板の断熱性能の向上ができる。   The invention according to claim 3 further includes the first heat insulating material by arranging a seal member at the joint between the first heat insulating material and the second heat insulating material, in addition to the invention according to claim 1 or 2. The gap between the second heat insulating materials can be eliminated, and sweating inside the heat insulating plate can be prevented and the heat insulating performance of the heat insulating plate can be improved.

請求項４に記載の発明は、請求項１から３のいずれか一項に記載の発明にさらに、第１の断熱板を覆うシートと第１の断熱材、第２の断熱材の接合部を接着する接着部材で接着したことにより、シートと第１の断熱材、第２の断熱材の隙間を無くし、断熱板内部の発汗防止と断熱板の断熱性能の向上ができる。   The invention according to claim 4 is the invention according to any one of claims 1 to 3, further comprising a joint between the sheet covering the first heat insulating plate, the first heat insulating material, and the second heat insulating material. By bonding with the bonding member to be bonded, there is no gap between the sheet, the first heat insulating material, and the second heat insulating material, and sweating inside the heat insulating plate can be prevented and the heat insulating performance of the heat insulating plate can be improved.

請求項５に記載の発明は、請求項１から４のいずれか一項に記載の発明にさらに、第１の断熱材は真空断熱材で、第２の断熱材はウレタン発泡材あるいは発泡スチロール材であることにより、真空断熱材により断熱性能の向上ができる。   The invention according to claim 5 is the invention according to any one of claims 1 to 4, wherein the first heat insulating material is a vacuum heat insulating material, and the second heat insulating material is a urethane foam material or a polystyrene foam material. By being, the heat insulation performance can be improved by the vacuum heat insulating material.

以下、本発明の実施の形態について、図面を参照しながら説明するが、従来例または先に説明した実施の形態と同一構成については同一符号を付して、その詳細な説明は省略する。なお、この実施の形態によってこの発明が限定されるものではない。   DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings. The same reference numerals are given to the same configurations as those of the conventional example or the embodiments described above, and detailed descriptions thereof will be omitted. The present invention is not limited to the embodiments.

（実施の形態１）
図１（ａ）は、本発明の実施の形態１による自動販売機の断熱板における第１の断熱材と第２の断熱材を組み合わせる前の状態の斜視図である。 (Embodiment 1)
Fig.1 (a) is a perspective view of the state before combining the 1st heat insulating material and the 2nd heat insulating material in the heat insulation board of the vending machine by Embodiment 1 of this invention.

図１（ｂ）は、本発明の実施の形態１による自動販売機の断熱板における第１の断熱材と第２の断熱材とシートを組み合わせた状態の斜視図である。   FIG.1 (b) is a perspective view of the state which combined the 1st heat insulating material, the 2nd heat insulating material, and sheet | seat in the heat insulation board of the vending machine by Embodiment 1 of this invention.

図１（ａ）において、第１の断熱材９の周囲に第１の断熱材９よりも低い断熱性能を有する第２の断熱材１０を配置する。   In FIG. 1A, a second heat insulating material 10 having a heat insulating performance lower than that of the first heat insulating material 9 is disposed around the first heat insulating material 9.

図１（ｂ）において、第１の断熱材９と第２の断熱材１０を一つの箱型の形状に組み合わせて、シート１１を覆い、テープ等で接合し、一つの第１の断熱板１２を形成する。   In FIG.1 (b), the 1st heat insulating material 9 and the 2nd heat insulating material 10 are combined in one box-shaped shape, the sheet | seat 11 is covered, it joins with a tape etc., and the 1st heat insulating board 12 is shown. Form.

なお、シート１１として紙を用いると安価である利点があるが、これに限るものではなく、他のシート状の材料を用いることも可能である。また、シート１１と第１の断熱材９と第２の断熱材１０を覆うために、その覆う面に予め接着のためののり等を接着剤として配置することも可能である。   In addition, although there exists an advantage that it is cheap if paper is used as the sheet | seat 11, it is not restricted to this, It is also possible to use another sheet-like material. Moreover, in order to cover the sheet | seat 11, the 1st heat insulating material 9, and the 2nd heat insulating material 10, it is also possible to arrange | position the glue etc. for adhesion | attachment as an adhesive agent beforehand in the surface to cover.

図２は、本発明の実施の形態１における自動販売機のメインドアを開いた状態の斜視図である。   FIG. 2 is a perspective view of the vending machine according to Embodiment 1 of the present invention with the main door opened.

図２は断熱構造の本体３で、この本体３は前面が開放する箱状をなし、この本体３の前にメインドア１３と内扉１４が取り付けられている。またメインドア１３の上部にはローディング扉１５が取り付けられている。   FIG. 2 shows a main body 3 having a heat insulating structure. The main body 3 has a box shape whose front surface is open, and a main door 13 and an inner door 14 are attached in front of the main body 3. A loading door 15 is attached to the upper portion of the main door 13.

一方本体３内には仕切り板１６が二枚互いに対向して設けられ、これら仕切り板１６により本体３内が仕切り板１６の相互間の加温室１７と、一方の仕切り板１６左側の冷却室１８と他方の仕切り板１６の右側の冷却室１９との三室に仕切られている。   On the other hand, two partition plates 16 are provided in the main body 3 so as to oppose each other. The partition plates 16 allow the inside of the main body 3 to be heated between the partition plates 16 and a cooling chamber 18 on the left side of the one partition plate 16. And a cooling chamber 19 on the right side of the other partition plate 16.

そしてこれら加温室１７と冷却室１８、１９内にそれぞれ例えばサーペンタイン形のコラム２０が設けられ、これらコラム２０内に所定の商品が収納されている。   For example, serpentine columns 20 are provided in the heating chamber 17 and the cooling chambers 18 and 19, respectively, and predetermined products are stored in the columns 20.

加温室１７のコラム内に収納された各商品は加温手段（図示せず）により保温され、冷却室１８、１９のコラム内に収納された各商品は冷却手段（図示せず）により保冷される。   Each product stored in the column of the heating chamber 17 is kept warm by a heating means (not shown), and each product stored in the column of the cooling chambers 18 and 19 is kept cold by a cooling means (not shown). The

このように構成された自動販売機は、開閉自在の内扉１４で塞がれ、その内部に設けた冷却装置（図示せず）と加温装置（図示せず）により、冷却室１８、１９と加温室１７は所定の温度で保存することができ、本体３全体と内扉１４全体及び仕切り板１６に第１の断熱板１２を用いて、断熱性能の高い断熱材の面積を増加させ、断熱効果を向上することができる。   The vending machine configured in this manner is closed by an inner door 14 that can be freely opened and closed, and cooling chambers 18 and 19 are provided by a cooling device (not shown) and a heating device (not shown) provided therein. And the heating chamber 17 can be stored at a predetermined temperature, and the first heat insulating plate 12 is used for the entire main body 3, the entire inner door 14, and the partition plate 16, thereby increasing the area of the heat insulating material with high heat insulating performance, The heat insulation effect can be improved.

また、第１の断熱材を複数枚設けることで、一部の第１の断熱材が破損しても、断熱性能を維持することができる。   In addition, by providing a plurality of the first heat insulating materials, even if some of the first heat insulating materials are damaged, the heat insulating performance can be maintained.

また、この第１の断熱材を各々の厚み方向に設けることとしても一部の第１の断熱材が破損した場合においても、断熱性能を維持することができる。   Further, even when the first heat insulating material is provided in each thickness direction, the heat insulating performance can be maintained even when some of the first heat insulating materials are damaged.

（実施の形態２）
図３は、本発明の実施の形態２における自動販売機の断熱板の分解斜視図である。 (Embodiment 2)
FIG. 3 is an exploded perspective view of the heat insulating plate of the vending machine according to Embodiment 2 of the present invention.

図４は、本発明の実施の形態２における自動販売機の断熱板の断面図である。   FIG. 4 is a cross-sectional view of the heat insulating plate of the vending machine according to Embodiment 2 of the present invention.

図３、図４において、第２の断熱材１０は、第１の断熱材９の周囲の形状に合わせた切込みを配置し、第１の断熱材９を差し込んで取り付き、第１の断熱材９と第２の断熱材２０が組み合わされた状態でシート１１を覆い、テープ等で接合し、一つの第２の断熱板２１を形成する。   3 and 4, the second heat insulating material 10 is provided with a cut in accordance with the shape of the periphery of the first heat insulating material 9, and the first heat insulating material 9 is inserted and attached. And the second heat insulating material 20 are combined and the sheet 11 is covered and joined with a tape or the like to form one second heat insulating plate 21.

このように構成された自動販売機は、開閉自在の内扉１４で塞がれ、その内部に設けた冷却装置（図示せず）と加温装置（図示せず）により、冷却室１８、１９と加温室１７は所定の温度で保存することができ、本体３全体と内扉１４全体及び仕切り板１６に第２の断熱板２１を用いて、第１の断熱材９と第２の断熱材１０をブロック状に組み合わせることで互いの接合する面のシール性を上げて、自動販売機本体３周囲と収納室１あるいは冷却室１８、１９と加温室１７との間での熱損失を抑制し、断熱効果と断熱板内部の発汗防止を向上することができる。   The vending machine configured in this manner is closed by an inner door 14 that can be freely opened and closed, and cooling chambers 18 and 19 are provided by a cooling device (not shown) and a heating device (not shown) provided therein. The heating chamber 17 can be stored at a predetermined temperature, and the first heat insulating material 9 and the second heat insulating material are used by using the second heat insulating plate 21 for the entire main body 3, the entire inner door 14 and the partition plate 16. By combining 10 in a block shape, the sealing performance of the surfaces to be joined to each other is improved, and heat loss between the vending machine body 3 and the storage room 1 or the cooling rooms 18 and 19 and the heating chamber 17 is suppressed. In addition, the heat insulation effect and prevention of sweating inside the heat insulating plate can be improved.

また、本実施の形態の第２の断熱材１０を第１の断熱材９の形状に合わせた一部品にすれば、同様に断熱効果と断熱板内部の発汗防止をすることができ、部品の簡素化と第２の断熱板の製作が容易になる。   In addition, if the second heat insulating material 10 of the present embodiment is made into one component that matches the shape of the first heat insulating material 9, the heat insulating effect and sweating inside the heat insulating plate can be similarly prevented. Simplification and production of the second heat insulating plate are facilitated.

（実施の形態３）
図５は、本発明の実施の形態３における自動販売機の断熱板の断面図である。 (Embodiment 3)
FIG. 5 is a cross-sectional view of the heat insulating plate of the vending machine according to Embodiment 3 of the present invention.

図５において、第２の断熱材１０は、第１の断熱材９の周囲の形状に合わせた切込みを配置し、第１の断熱材９と第２の断熱材１０の接合面にシール部材２２を配置し、第１の断熱材９を差し込んで取り付き、第１の断熱材９と第２の断熱材１０が組み合わされた状態でシート１１を覆い、テープ等で接合し、一つの第３の断熱板２３を形成する。   In FIG. 5, the second heat insulating material 10 is provided with a cut in accordance with the shape of the periphery of the first heat insulating material 9, and the sealing member 22 is formed on the joint surface between the first heat insulating material 9 and the second heat insulating material 10. The first heat insulating material 9 is inserted and attached, the sheet 11 is covered in a state where the first heat insulating material 9 and the second heat insulating material 10 are combined, joined with tape or the like, and one third A heat insulating plate 23 is formed.

なお、シール部材２２は、接着性およびシール性を有する液状またはゲル状の材料であり、例えば、シリコン系シール材、発泡メルト、熱硬化性接着材等を用いることができ、注入ガンにて第１の断熱材９と第２の断熱材１０の接合する部位に塗布したのち所定の時間が経過すると、各断熱材同士が接着し、接合部のシールができるものである。   The sealing member 22 is a liquid or gel material having adhesiveness and sealing properties, and for example, a silicon-based sealing material, foamed melt, thermosetting adhesive, or the like can be used. When a predetermined time elapses after application to the part where the first heat insulating material 9 and the second heat insulating material 10 are joined, the respective heat insulating materials are bonded to each other and the joint can be sealed.

また、シール部材２２としては、ウレタンフォーム等の弾性体の片面に接着面を備えたもの等を用いることができ、第１の断熱材９と第２の断熱材１０の接合する部位のいずれかの断熱材の片面に貼り付けることで各断熱材同士が密着し、接合部のシールができるものである。   Further, as the sealing member 22, an elastic body such as urethane foam having an adhesive surface on one surface can be used, and any one of the parts where the first heat insulating material 9 and the second heat insulating material 10 are joined. Each heat insulating material adheres closely by sticking to the single side | surface of this heat insulating material, and it can seal a junction part.

このように構成された自動販売機は、開閉自在の内扉１４で塞がれ、その内部に設けた冷却装置（図示せず）と加温装置（図示せず）により、冷却室１８、１９と加温室１７は所定の温度で保存することができ、本体３全体と内扉１４全体及び仕切り板１６に第３の断熱板２３を用いて、第１の断熱材９と第２の断熱材１０をブロック状に組み合わせた上に互いの接合する面にシール材を追加してシール性を上げて、自動販売機本体３周囲と収納室１あるいは冷却室１８、１９と加温室１７との間での熱損失を抑制し、断熱効果と断熱板内部の発汗防止を向上することができる。   The vending machine configured in this manner is closed by an inner door 14 that can be freely opened and closed, and cooling chambers 18 and 19 are provided by a cooling device (not shown) and a heating device (not shown) provided therein. The heating chamber 17 can be stored at a predetermined temperature, and the first heat insulating material 9 and the second heat insulating material are used by using the third heat insulating plate 23 for the entire main body 3, the entire inner door 14 and the partition plate 16. 10 is combined into a block shape, and a sealing material is added to the surfaces to be joined to each other to improve the sealing performance, so that the surroundings of the vending machine main body 3 and the storage room 1 or the cooling rooms 18 and 19 and the heating chamber 17 are increased. The heat loss in the heat insulation can be suppressed, and the heat insulation effect and the prevention of sweating inside the heat insulation plate can be improved.

（実施の形態４）
図６は、本発明の実施の形態４における自動販売機の断熱板の断面図である。 (Embodiment 4)
FIG. 6 is a cross-sectional view of a heat insulating plate of a vending machine according to Embodiment 4 of the present invention.

図６において、第２の断熱材１０は、第１の断熱材９の周囲の形状に合わせた切込みを配置し、第１の断熱材９と第２の断熱材１０の接合面にシール部材２２を配置し、第１の断熱材９を差し込んで取り付き、第１の断熱材９と第２の断熱材１０が組み合わされた状態でシート１１を覆い、接着部材２４で接合し、一つの第４の断熱板２５を形成する。   In FIG. 6, the second heat insulating material 10 is provided with a cut in accordance with the shape of the periphery of the first heat insulating material 9, and the sealing member 22 is formed on the joint surface between the first heat insulating material 9 and the second heat insulating material 10. The first heat insulating material 9 is inserted and attached, the sheet 11 is covered in a state where the first heat insulating material 9 and the second heat insulating material 10 are combined, and the first heat insulating material 9 and the second heat insulating material 10 are joined together by the adhesive member 24. The heat insulating plate 25 is formed.

なお、接着部材２４は、接着性およびシール性を有する液状またはゲル状の材料であり、例えば、シリコン系シール材、発泡メルト、熱硬化性接着材等を用いることができ、注入ガンにて第１の断熱材９と第２の断熱材１０の接合する部位に塗布したのち所定の時間が経過すると、各断熱材同士が接着し、接合部のシールができるものである。   The adhesive member 24 is a liquid or gel-like material having adhesiveness and sealing properties. For example, a silicon-based sealing material, a foamed melt, a thermosetting adhesive material, or the like can be used. When a predetermined time elapses after application to the part where the first heat insulating material 9 and the second heat insulating material 10 are joined, the respective heat insulating materials are bonded to each other and the joint can be sealed.

また、接着部材２４としては、両面に接着面を有する両面テープを用いることができ、第１の断熱材９と第２の断熱材１０とシート１１の接合する部位のいずれかの断熱材の片面に貼り付けることで各断熱材同士が密着し、接合部のシールができるものである。   Moreover, as the adhesive member 24, a double-sided tape having an adhesive surface on both sides can be used, and one surface of the heat insulating material at any part where the first heat insulating material 9, the second heat insulating material 10, and the sheet 11 are joined. By sticking to each other, the respective heat insulating materials are in close contact with each other, and the joint can be sealed.

このように構成された自動販売機は、開閉自在の内扉１４で塞がれ、その内部に設けた冷却装置（図示せず）と加温装置（図示せず）により、冷却室１８、１９と加温室１７は所定の温度で保存することができ、本体３全体と内扉１４全体及び仕切り板１６に第４の断熱板２５を用いて、第１の断熱材９と第２の断熱材１０とシート１１をシール部材２２と接着部材２４で第４の断熱板２５全体のシール性を上げて、自動販売機本体３周囲と収納室１あるいは冷却室１８、１９と加温室１７との間での熱損失を抑制し、断熱効果と断熱板内部の発汗防止を向上することができ、また自動販売機本体への組み込み時におけるシートの剥がれ等による強度不足を解消できる。   The vending machine configured in this manner is closed by an inner door 14 that can be freely opened and closed, and cooling chambers 18 and 19 are provided by a cooling device (not shown) and a heating device (not shown) provided therein. The heating chamber 17 can be stored at a predetermined temperature, and the first heat insulating material 9 and the second heat insulating material are used by using the fourth heat insulating plate 25 for the entire main body 3, the entire inner door 14 and the partition plate 16. 10 and the sheet 11 are improved by the sealing member 22 and the adhesive member 24 to improve the sealing performance of the entire fourth heat insulating plate 25, and between the surroundings of the vending machine body 3 and the storage chamber 1 or the cooling chambers 18 and 19 and the heating chamber 17. It is possible to suppress heat loss in the heat insulation, improve the heat insulation effect and prevent sweating inside the heat insulation plate, and solve the lack of strength due to peeling of the sheet when incorporated into the main body of the vending machine.

（実施の形態５）
図６において、第２の断熱材１０は、ウレタン発泡材あるいは発泡スチロールで形成し、第１の断熱材９は連続気泡型の硬質プラスチックフォームのスラブ材などとゼオライトなどのゲッタ材をナイロン、ＰＥＴ、アルミ箔、ポリエチレンなどを積層した少なくとも四層のドライラミネート材からなる被覆材に入れてシールし、その内部を０．０５Ｔｏｒｒ以下に減圧して封止したものであり、硬質プラスチックフォーム単体の断熱材に比べて熱伝導率が低く、高い断熱性能が得られる真空断熱材で形成する。 (Embodiment 5)
In FIG. 6, the second heat insulating material 10 is made of urethane foam or polystyrene, and the first heat insulating material 9 is made of slab material of open cell type hard plastic foam and getter material such as zeolite made of nylon, PET, It is sealed by putting it in a covering material made of at least four layers of dry laminate material laminated with aluminum foil, polyethylene, etc., and the inside is sealed by reducing the pressure to 0.05 Torr or less. Compared to the above, it is formed of a vacuum heat insulating material having a low thermal conductivity and high heat insulating performance.

第２の断熱材１０は、第１の断熱材９の周囲の形状に合わせた切込みを配置し、第１の断熱材９と第２の断熱材１０の接合面にシール部材２２を配置し、第１の断熱材９を差し込んで取り付き、第１の断熱材９と第２の断熱材１０が組み合わされた状態でシート１１を覆い、接着部材２４で接合し、一つの第４の断熱板２５を形成する。   The second heat insulating material 10 is arranged with a cut according to the shape of the periphery of the first heat insulating material 9, and the sealing member 22 is arranged on the joint surface between the first heat insulating material 9 and the second heat insulating material 10, The first heat insulating material 9 is inserted and attached, the sheet 11 is covered in a state where the first heat insulating material 9 and the second heat insulating material 10 are combined, and bonded by an adhesive member 24, and one fourth heat insulating plate 25. Form.

このように構成された自動販売機は、開閉自在の内扉１４で塞がれ、その内部に設けた冷却装置（図示せず）と加温装置（図示せず）により、冷却室１８、１９と加温室１７は所定の温度で保存することができ、本体３全体と内扉１４全体及び仕切り板１６に第４の断熱板２５を用いて、第１の断熱材９と第２の断熱材１０とシート１１をシール部材２２と接着部材２４で第４の断熱板２５全体のシール性を上げて、真空断熱材による断熱効果の向上と、シール性向上で断熱板内部の発汗防止を向上することができ、また自動販売機本体への組み込み時におけるシートの剥がれ等による強度不足を解消できる。   The vending machine configured in this manner is closed by an inner door 14 that can be freely opened and closed, and cooling chambers 18 and 19 are provided by a cooling device (not shown) and a heating device (not shown) provided therein. The heating chamber 17 can be stored at a predetermined temperature, and the first heat insulating material 9 and the second heat insulating material are used by using the fourth heat insulating plate 25 for the entire main body 3, the entire inner door 14 and the partition plate 16. 10 and the sheet 11 are improved by the sealing member 22 and the adhesive member 24 to improve the sealing performance of the entire fourth heat insulating plate 25, and the heat insulating effect by the vacuum heat insulating material is improved and the sweating inside the heat insulating plate is improved by improving the sealing performance. In addition, it is possible to solve the lack of strength due to peeling of the sheet when incorporated into the vending machine body.

本発明にかかる自動販売機は、断熱壁の厚みを小さくすることで商品を多く収納することができ、ウレタン発泡材での一体発泡という工程を無くした上で省エネを行うことができるので、自動販売機以外の断熱を必要とする機器にも適用できる。   The vending machine according to the present invention can store many products by reducing the thickness of the heat insulation wall, and can save energy after eliminating the process of integral foaming with urethane foam material. It can also be applied to equipment that requires heat insulation other than vending machines.

（ａ）本発明の実施の形態１による自動販売機の断熱板における第１の断熱材と第２の断熱材を組み合わせる前の状態の斜視図（ｂ）本発明の実施の形態１による自動販売機の断熱板における第１の断熱材と第２の断熱材とシートを組み合わせた状態の斜視図(A) Perspective view of the state before combining the first heat insulating material and the second heat insulating material in the heat insulating plate of the vending machine according to the first embodiment of the present invention (b) Vending according to the first embodiment of the present invention The perspective view of the state which combined the 1st heat insulating material in the heat insulating board of a machine, the 2nd heat insulating material, and a sheet | seat. 本発明の実施の形態１における自動販売機のメインドアを開いた状態の斜視図The perspective view of the state which opened the main door of the vending machine in Embodiment 1 of this invention 本発明の実施の形態２における自動販売機の断熱板の分解斜視図The disassembled perspective view of the heat insulation board of the vending machine in Embodiment 2 of this invention 本発明の実施の形態２における自動販売機の断熱板の断面図Sectional drawing of the heat insulation board of the vending machine in Embodiment 2 of this invention 本発明の実施の形態３における自動販売機の断熱板の断面図Sectional drawing of the heat insulation board of the vending machine in Embodiment 3 of this invention 本発明の実施の形態４、５における自動販売機の断熱板の断面図Sectional drawing of the heat insulation board of the vending machine in Embodiment 4 and 5 of this invention 従来の自動販売機の断熱構造の断面図Cross-sectional view of heat insulation structure of conventional vending machine

符号の説明Explanation of symbols

１ 収納室
３ 自動販売機本体
９ 第１の断熱材
１０ 第２の断熱材
１１ シート
１２ 第１の断熱板
２１ 第２の断熱板
２２ シール部材
２３ 第３の断熱板
２４ 接着部材
２５ 第４の断熱板 DESCRIPTION OF SYMBOLS 1 Storage chamber 3 Vending machine main body 9 1st heat insulating material 10 2nd heat insulating material 11 Sheet 12 1st heat insulating board 21 2nd heat insulating board 22 Seal member 23 3rd heat insulating board 24 Adhesive member 25 4th Insulation board

Claims (5)

自動販売機の収納室は高い断熱性能を有する略矩形状の第１の断熱材と、前記第１の断熱材よりも低い断熱性能を有する第２の断熱材とを有する第１の断熱板を備え、前記第１の断熱板は前記第１の断熱材の外周に前記第２の断熱材を配置して、前記第１の断熱板の両面をシートで覆って形成したことを特徴とする自動販売機。   The storage room of the vending machine includes a first heat insulating plate having a first heat insulating material having a substantially rectangular shape having high heat insulating performance and a second heat insulating material having lower heat insulating performance than the first heat insulating material. And the first heat insulating plate is formed by disposing the second heat insulating material on the outer periphery of the first heat insulating material and covering both surfaces of the first heat insulating plate with a sheet. Vending machine. 第１の断熱材は周縁部に凸部を形成し、第２の断熱材は前記凸部に対応させて凹部を形成したことを特徴とする請求項１に記載の自動販売機。   2. The vending machine according to claim 1, wherein the first heat insulating material has a convex portion at a peripheral portion, and the second heat insulating material has a concave portion corresponding to the convex portion. 第１の断熱材と第２の断熱材の接合部にシール部材を配置したことを特徴とした請求項１または２に記載の自動販売機。   The vending machine according to claim 1 or 2, wherein a sealing member is disposed at a joint portion between the first heat insulating material and the second heat insulating material. 第１の断熱板を覆うシートと第１の断熱材、第２の断熱材の接合部を接着する接着部材で接着したことを特徴とした請求項１から３のいずれか一項に記載の自動販売機。   The sheet according to any one of claims 1 to 3, wherein the sheet covering the first heat insulating plate, the first heat insulating material, and the second heat insulating material are bonded with an adhesive member for bonding. Vending machine. 第１の断熱材は真空断熱材で、第２の断熱材はウレタン発泡材あるいは発泡スチロール材であることを特徴とした請求項１から４のいずれか一項に記載の自動販売機。   The vending machine according to any one of claims 1 to 4, wherein the first heat insulating material is a vacuum heat insulating material, and the second heat insulating material is a urethane foam material or a polystyrene foam material.
JP2005312251A 2005-10-27 2005-10-27 vending machine Expired - Fee Related JP5098149B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013170765A (en) * 2012-02-21 2013-09-02 Toshiba Corp Refrigerator
JP2013195009A (en) * 2012-03-21 2013-09-30 Toshiba Corp Refrigerator
EP3141370A1 (en) 2015-09-11 2017-03-15 Mitsubishi Electric Corporation Method for producing composite thermal insulator, method for producing water heater, and composite thermal insulator

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Publication number Priority date Publication date Assignee Title
JPH09251570A (en) * 1995-12-29 1997-09-22 Lg Sanden Kk Heat insulating panel assembly for automatic vending machine
JPH11353544A (en) * 1998-06-04 1999-12-24 Sanden Corp Assembling structure for heat insulation casing
JP2004116695A (en) * 2002-09-27 2004-04-15 Nisshinbo Ind Inc Vacuum insulated board, and insulated container using the vacuum insulated board
JP2004234392A (en) * 2003-01-30 2004-08-19 Fuji Electric Retail Systems Co Ltd Heat insulating board and automatic vending machine
JP2005275642A (en) * 2004-03-24 2005-10-06 Fuji Electric Retail Systems Co Ltd Heat insulating panel for vending machine and vending machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09251570A (en) * 1995-12-29 1997-09-22 Lg Sanden Kk Heat insulating panel assembly for automatic vending machine
JPH11353544A (en) * 1998-06-04 1999-12-24 Sanden Corp Assembling structure for heat insulation casing
JP2004116695A (en) * 2002-09-27 2004-04-15 Nisshinbo Ind Inc Vacuum insulated board, and insulated container using the vacuum insulated board
JP2004234392A (en) * 2003-01-30 2004-08-19 Fuji Electric Retail Systems Co Ltd Heat insulating board and automatic vending machine
JP2005275642A (en) * 2004-03-24 2005-10-06 Fuji Electric Retail Systems Co Ltd Heat insulating panel for vending machine and vending machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013170765A (en) * 2012-02-21 2013-09-02 Toshiba Corp Refrigerator
JP2013195009A (en) * 2012-03-21 2013-09-30 Toshiba Corp Refrigerator
EP3141370A1 (en) 2015-09-11 2017-03-15 Mitsubishi Electric Corporation Method for producing composite thermal insulator, method for producing water heater, and composite thermal insulator

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