JP6012419B2

JP6012419B2 - Cold coaster

Info

Publication number: JP6012419B2
Application number: JP2012249439A
Authority: JP
Inventors: 清水　潤一; 潤一清水
Original assignee: 清水　潤一; 潤一清水
Priority date: 2012-11-13
Filing date: 2012-11-13
Publication date: 2016-10-25
Anticipated expiration: 2032-11-13
Also published as: JP2014097114A

Description

本発明は、グラス、ビン、缶等に入った冷えた飲料物の温度を長時間持続可能にした保冷コースターに関する。 The present invention relates to a cold coaster capable of maintaining the temperature of a chilled beverage in a glass, a bottle, a can or the like for a long time.

従来、かかる保冷コースターにあっては、外縁を立設して形成したケーシング内に断熱シート、保冷材、薄い銅版の順で収容した構造のものが見受けられる（例えば、特許文献１参照）。 Conventionally, in such a cold coaster, a structure in which a heat insulating sheet, a cold insulating material, and a thin copper plate are accommodated in this order in a casing formed by standing an outer edge can be seen (for example, see Patent Document 1).

実用新案登録第３１２０９７４号公報Utility Model Registration No. 3120974

しかし、上記従来技術にあっては、保冷材の表面に付着した結露水が断熱シートとの間に留まって氷結し徐々に厚さを増していって、保冷材を徐々に押し上げてしまうため、薄い銅版であれば変形してしまう可能性を否定出来ないなど、解決せねばならない課題があった。 However, in the above prior art, the condensed water adhering to the surface of the cold insulation material stays between the insulating sheet and freezes, gradually increasing the thickness, and gradually pushing up the cold insulation material, There was a problem that had to be solved, such as the possibility of deformation if it was a thin copper plate.

本発明は、上記従来技術に基づく、保冷材と断熱材との間に留まった結露水が氷結し厚くなってしまう課題に鑑み、底板部及び該底板部の外周部に沿って一体形成された周壁部とで形成されたケーシングと、該ケーシング内で前記底板部に載置された断熱材と、該断熱材上に載置された保冷材と、前記ケーシングを閉鎖する上蓋部とを有し、該上蓋部の下面中央に前記保冷材の押圧体を固設し、該押圧体を前記上蓋部への冷橋とし、前記断熱材の上面に複数の結露水排出溝を刻設することによって、保冷材の表面に付着した結露水が前記結露水排出溝内に流れ込んで該結露水排出溝内を流下させて、保冷材と断熱材との間に留まらせない様にして、上記課題を解決する。 The present invention is integrally formed along the bottom plate portion and the outer peripheral portion of the bottom plate portion in view of the problem that the condensed water staying between the cold insulation material and the heat insulating material is frozen and thickened based on the above prior art. A casing formed of a peripheral wall portion, a heat insulating material placed on the bottom plate portion in the casing, a cold insulation material placed on the heat insulating material, and an upper lid portion for closing the casing By fixing the cold insulator pressing body in the center of the lower surface of the upper lid portion, forming the pressing body as a cooling bridge to the upper lid portion, and engraving a plurality of condensed water discharge grooves on the upper surface of the heat insulating material. In order to prevent the condensed water adhering to the surface of the cold insulation material from flowing into the condensed water discharge groove and flowing down in the condensed water discharge groove, it is not allowed to stay between the cold insulation material and the heat insulating material. Solve.

要するに本発明は、底板部及び該底板部の外周部に沿って一体形成された周壁部とで形成されたケーシングと、該ケーシング内で前記底板部に載置された断熱材と、該断熱材上に載置された保冷材と、前記ケーシングを閉鎖する上蓋部とを有し、該上蓋部の下面中央に前記保冷材の押圧体を固設し、該押圧体を前記上蓋部への冷橋としたので、この保冷コースターの上に冷えた飲料物が入ったグラス、ビン、缶等を載置すると、上蓋部が押圧体を介して保冷材により冷却されるため、グラス、ビン、缶等の温度上昇が抑止され、その中の冷えた飲料物の温度上昇も抑えられて、適温を維持することが出来る。
そして、前記断熱材の上面に複数の結露水排出溝を刻設したので、保冷材の表面に付着した結露水が前記結露水排出溝内に流れ込み流下して、保冷材と断熱材との間に留まらないため、当該部位での結露水の氷結を防止することが出来る。 In short, the present invention includes a casing formed of a bottom plate portion and a peripheral wall portion integrally formed along the outer peripheral portion of the bottom plate portion, a heat insulating material placed on the bottom plate portion in the casing, and the heat insulating material. A cold insulating material placed on the upper cover portion and an upper lid portion for closing the casing; a pressing body for the cold insulating material is fixed to the center of the lower surface of the upper lid portion, and the pressing body is cooled to the upper lid portion. Since it was a bridge, when placing a glass, bottle, can, etc. containing a chilled beverage on this cold coaster, the upper lid is cooled by the cold insulation material through the pressing body, so the glass, bottle, can Etc., and the temperature rise of the chilled beverage therein is also suppressed, so that an appropriate temperature can be maintained.
Since a plurality of condensed water discharge grooves are engraved on the upper surface of the heat insulating material, the condensed water adhering to the surface of the cold insulation material flows into the condensed water discharge groove and flows down between the cold insulating material and the heat insulating material. Therefore, it is possible to prevent freezing of the dew condensation water at the site.

保冷材の下方の冷温を上方側へ伝える冷橋体を設けたので、保冷材における温度が低いままの下層側の冷温が上層側に伝わり融解速度が遅くなることで、全体的に略均等にゆっくりと融解させることが出来るため、冷温状態を更に長時間維持することが出来る等その実用的効果甚だ大である。 Since the cooling bridge body that transmits the cold temperature of the cold insulation material to the upper side is provided, the cold temperature of the lower layer side while the temperature of the cold insulation material is low is transmitted to the upper layer side, and the melting rate is slowed down, so that it is almost uniformly Since it can be melted slowly, its practical effect is significant, such as being able to maintain the cold state for a longer time.

本発明に係る保冷コースターの平面図である。It is a top view of the cold coaster which concerns on this invention. 図１のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 冷橋体を設けた保冷コースターの断面図である。It is sectional drawing of the cold coaster which provided the cold bridge body.

以下、本発明の一実施例を図面に基づき説明する。
本発明に係る保冷コースターにあっては、基本的に、底板部１及び該底板部１の外周部に沿って一体形成された周壁部２とで形成されたケーシング３と、該ケーシング３内で底板部１上に載置された断熱材４と、該断熱材４上に載置された保冷材５と、ケーシング３を閉鎖する上蓋部６とを有し、上蓋部６の下面中央に保冷材５の押圧体９を固設し、該押圧体９を上蓋部６への冷橋とし、断熱材４の上面に複数本の結露水排出溝７、7a…を刻設している。
又、ケーシング３における周壁部２の下部に複数の排水孔８、8a…を形成している。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
In the cold insulation coaster according to the present invention, basically, the casing 3 formed of the bottom plate portion 1 and the peripheral wall portion 2 integrally formed along the outer peripheral portion of the bottom plate portion 1, It has a heat insulating material 4 placed on the bottom plate portion 1, a cold insulation material 5 placed on the heat insulation material 4, and an upper lid portion 6 that closes the casing 3. A pressing body 9 of the material 5 is fixed, the pressing body 9 is used as a cooling bridge to the upper lid portion 6, and a plurality of condensed water discharge grooves 7, 7 a.
Further, a plurality of drain holes 8, 8a,... Are formed in the lower portion of the peripheral wall 2 in the casing 3.

ケーシング３は、プラスチック製とするのが好ましく、底面に滑止め10を設け、図面上、平面視円形状であるが、矩形板その他の形状であっても良い。 The casing 3 is preferably made of plastic, and is provided with a non-slip 10 on the bottom surface and has a circular shape in plan view in the drawing, but may be a rectangular plate or other shapes.

断熱材４は、ケーシング３における周壁部２との間に隙間を介在させて配置され、結露水排出溝７、7a…は中央より放射状に配置され、且つ底面が中央より外周へ下方傾斜している。 The heat insulating material 4 is disposed with a gap between the casing 3 and the peripheral wall 2, the condensed water discharge grooves 7, 7 a... Are disposed radially from the center, and the bottom surface is inclined downward from the center to the outer periphery. Yes.

保冷材５は、高吸水性ポリマー11を密閉袋12内に充填したもので、ケーシング３における周壁部２との間に隙間を介在させて配置されている。 The cold insulating material 5 is a material in which the superabsorbent polymer 11 is filled in the hermetic bag 12, and is disposed with a gap between the casing 3 and the peripheral wall 2.

上蓋部６は、金属製又はプラスチック製とし、望ましくは上面に滑り止め、吸水処理を施し、下面に一体化された押圧体９は、熱伝導性に優れ、保冷材５の上面中央を凹ませて、該保冷材５を断熱材４側に押し付けている。
又、上蓋部６に温度表示部13を設け、該温度表示部13は、温度により色が変わる処理が施されたシールであったり、埋設された小さな温度計など、要するに簡単な構造で上蓋部６の温度が目視確認可能であれば良い。 The upper lid portion 6 is made of metal or plastic, and preferably has a non-slip surface and water absorption treatment. The pressing body 9 integrated on the lower surface is excellent in thermal conductivity and dents the center of the upper surface of the cold insulating material 5. The cold insulating material 5 is pressed against the heat insulating material 4 side.
In addition, a temperature display unit 13 is provided in the upper cover unit 6, and the temperature display unit 13 is basically a simple structure such as a seal subjected to a process that changes color depending on the temperature, or a small embedded thermometer. It is sufficient if the temperature of 6 can be visually confirmed.

保冷材５の下方の冷温を上方側へ伝える冷橋体14を設けても良く、該冷橋体14は、図３に示す様に、熱伝導性に優れた材質で、保冷材５と断熱材４との間に位置する下方部材15と、該下方部材15の端部に一体形成された立上部材16と、該立上部材16の上端に一体形成された上方部材17とを有しているが、保冷材５における密閉袋12の内面にアルミニウムを蒸着させて形成されたアルミニウム層を冷橋体14としても良い。 A cold bridge body 14 may be provided to transmit the cold temperature below the cold insulation material 5 to the upper side, and the cold bridge body 14 is made of a material having excellent thermal conductivity as shown in FIG. A lower member 15 positioned between the member 4, a rising member 16 integrally formed at an end of the lower member 15, and an upper member 17 integrally formed at the upper end of the rising member 16. However, an aluminum layer formed by evaporating aluminum on the inner surface of the airtight bag 12 in the cold insulating material 5 may be used as the cold bridge body 14.

次に、本発明に係る保冷コースターの作用について説明する。
冷凍庫から取り出して、テーブル上に載置し、その上に冷えた飲料物が入ったグラス、ビン、缶等を載置すると、上蓋部６が押圧体９を介して保冷材５により冷却されているために、グラス、ビン、缶等の温度上昇が抑止されて、その中の冷えた飲料物の温度上昇も抑えられる。
そして、保冷材５に結露水が付着するが、下面側の結露水は保冷材５と断熱材４との間に留まらずに、結露水排出溝７、7a…内に流れ込んで該結露水排出溝７、7a…内を流下し、最終的には排水孔８、8a…から外部排出される。 Next, the action of the cold coaster according to the present invention will be described.
When it is taken out from the freezer and placed on a table, and a glass, a bottle, a can, or the like containing a chilled beverage is placed thereon, the upper lid 6 is cooled by the cold insulation material 5 via the pressing body 9. Therefore, the temperature rise of glass, bottles, cans, etc. is suppressed, and the temperature rise of the chilled drink in it is also suppressed.
Condensed water adheres to the cold insulation material 5, but the dew condensation water on the lower surface side does not stay between the cold insulation material 5 and the heat insulating material 4, but flows into the condensed water discharge grooves 7, 7 a. It flows down in the grooves 7, 7a, and finally discharged from the drain holes 8, 8a.

又、保冷材５は上層側より徐々に融解を始めるが、冷橋体14があれば、温度が低いままの下層側の冷温が上層側に伝わって、融解速度が遅くなって、全体的に略均等にゆっくりと融解する。 In addition, although the cold insulation material 5 starts to melt gradually from the upper layer side, if there is a cooling bridge body 14, the cold temperature of the lower layer side while the temperature is low is transmitted to the upper layer side, the melting rate becomes slow, and overall Melts slowly and evenly.

１底板部
２周壁部
３ケーシング
４断熱材
５保冷材
６上蓋部
７、7a… 結露水排出溝
９押圧体
14 冷橋体 DESCRIPTION OF SYMBOLS 1 Bottom plate part 2 Peripheral wall part 3 Casing 4 Heat insulating material 5 Coolant 6 Upper cover part 7, 7a ... Condensation water discharge groove 9 Pressing body
14 Cold bridge

Claims

A casing formed by a bottom plate portion and a peripheral wall portion integrally formed along the outer peripheral portion of the bottom plate portion, a heat insulating material placed on the bottom plate portion in the casing, and placed on the heat insulating material The cold insulation material, and an upper lid portion for closing the casing, and a pressing body of the cold insulation material is fixed to the center of the lower surface of the upper lid portion, and the pressure body serves as a cooling bridge to the upper lid portion, and the heat insulation A cold coaster characterized in that a plurality of condensed water discharge grooves are formed on the upper surface of the material, and drainage holes are formed in the lower part of the peripheral wall portion.

The cold insulation coaster according to claim 1, further comprising a cold bridge body that transmits a cold temperature below the cold insulation material upward.