JP2520013B2 - Beverage container insulation cover - Google Patents
Beverage container insulation coverInfo
- Publication number
- JP2520013B2 JP2520013B2 JP1090850A JP9085089A JP2520013B2 JP 2520013 B2 JP2520013 B2 JP 2520013B2 JP 1090850 A JP1090850 A JP 1090850A JP 9085089 A JP9085089 A JP 9085089A JP 2520013 B2 JP2520013 B2 JP 2520013B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- surface side
- container
- insulating cover
- beverage container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Packages (AREA)
Description
【発明の詳細な説明】 [産業上の利用分野] 本発明はプラスチックフォーム、セルラーラバー等の
気泡を有する板よりなり飲料容器の外周面に弾発力によ
り密着状に巻付くようにした保冷、保温用の飲料容器の
断熱カバーに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention comprises a plate having air bubbles such as plastic foam and cellular rubber, which is kept cold around the outer peripheral surface of a beverage container by elastic force so as to be wound tightly. The present invention relates to a heat insulating cover of a beverage container for keeping heat.
[従来技術] 従来、瓶やコップ或は缶等の容器に入れた飲料の冷た
さや熱さを保つと共に、容器を通して飲料の温度が伝わ
らないようにして持易くするために、合成樹脂等の板状
の発泡材を筒状に丸めてその接合部分を熱溶着した断熱
カバーがあった。[Prior Art] Conventionally, a plate-shaped member made of a synthetic resin or the like is used to keep the beverage in a container such as a bottle, a cup or a can cold and hot, and to prevent the temperature of the beverage from being transmitted through the container for easy holding. There was a heat insulating cover in which the foamed material was rolled into a cylinder and the joint portion was heat-welded.
[発明が解決しようとする課題] しかしながら上記の断熱カバーは発泡材に弾性があ
り、元の板状に戻ろうとするため、容器の面に密着せ
ず、容器の面との間に隙間ができるので容器の面に結露
し易く、又断熱効果に乏しいばかりでなく瓶や缶等が抜
け出し易く、断熱カバーに底を必要とし、形状も底付き
円筒形に限定され易かった。[Problems to be Solved by the Invention] However, since the heat insulating cover has elasticity in the foam material and tries to return to the original plate shape, it does not adhere to the surface of the container and a gap is formed between the surface of the container and the surface. Therefore, not only the surface of the container is easily dewed, but also the heat insulating effect is poor, and the bottle and the can are easily pulled out, the heat insulating cover needs a bottom, and the shape is easily limited to the bottomed cylindrical shape.
又、接着された発泡材の両端部は開く方向に弾発され
ているため剥離し易く、更に4〜5mm以内の厚さの発泡
材では接着代が少く、使用できないのでどうしても肉厚
のカバーとせざるを得なかった。Since both ends of the bonded foam material are elastically released in the opening direction, they are easily peeled off. Further, a foam material with a thickness of 4 to 5 mm has a small bonding margin and cannot be used. I had no choice.
又、弾性を有する発泡材を反発弾性に抗し、筒状に丸
めて製作するため製作が難しい等の多くの問題点があっ
た。In addition, there are many problems such as difficulty in manufacturing because a foamed material having elasticity resists impact resilience and is rolled into a tubular shape.
本発明は上記の問題点を一掃し、飲料容器に密着して
保冷、保温効果にすぐれ、多種の容器に対応できる製作
の容易な断熱カバーを提供することを目的としている。SUMMARY OF THE INVENTION It is an object of the present invention to eliminate the above-mentioned problems and to provide a heat-insulating cover which is in close contact with a beverage container and has an excellent effect of keeping cold and heat, and which can be easily applied to various types of containers.
[課題を解決するための手段] 本発明は上記の目的を達成するために、第1の発明に
おいてはプラスチックフォーム又はセルラーラバーの独
立気泡タイプの板よりなり、該板が一方の面側から加熱
された後冷却され、該冷却面側の気泡が収縮し、該面側
を内方にして筒状に巻いている断熱カバーとし、第2の
発明においては前記の板の一方の面に収縮し難い層を設
け、該板が他方の面側から加熱された後冷却され、該冷
却面側の気泡が収縮し、該面側を内方にして筒状に巻い
ている断熱カバーとし、第3の発明では前記板を発泡倍
率の異る同種の素材の板が積層されているものとし、発
泡倍率の高い層の面側から加熱された後冷却され、該冷
却面側の気泡が収縮し、該面側を内方にして巻いている
断熱カバーとしたものである。[Means for Solving the Problems] In order to achieve the above object, the present invention provides, in the first invention, a closed-cell type plate of plastic foam or cellular rubber, the plate being heated from one surface side. And then cooled, the air bubbles on the cooling surface side shrink, and the heat insulating cover is wound in a tubular shape with the surface side facing inward. In the second invention, it shrinks to one surface of the plate. A heat-insulating cover is provided, in which a difficult layer is provided, the plate is heated from the other surface side and then cooled, and the bubbles on the cooling surface side shrink, and the surface side is inwardly wound into a tubular shape. In the invention of, the plate is made by laminating plates of the same material having different expansion ratios, and is cooled after being heated from the surface side of the layer having a high expansion ratio, and the bubbles on the cooling surface side shrink, The heat insulating cover is wound with the surface side facing inward.
[作用] このように構成されている断熱カバーは筒状に巻いて
いる板を端部から開いて缶等の容器の外周面に添装する
と、板の気泡が収縮している面側に巻こうとする弾発力
により容器の外周面に隙間なく密着する。[Operation] When the heat-insulating cover configured as described above is attached to the outer peripheral surface of a container such as a can by opening the plate wound in a tubular shape from the end, the heat-insulating cover is wound on the side where the bubbles of the plate are contracted. Due to the elastic force, the outer peripheral surface of the container is tightly attached.
従って保温、保冷の断熱効果が極めて高く、容器の汗
かき等がなく、又気泡を備えた板であるため容器面との
摩擦抵抗が大であって、しかも密着しているため断熱カ
バーに底部がなくても容器が抜け出すことがない。Therefore, the heat insulation effect of heat retention and cold insulation is extremely high, there is no sweat of the container, and since it is a plate with air bubbles, it has a large friction resistance with the container surface, and because it is in close contact, it is a bottom part on the heat insulation cover. The container does not come out even without
[実施例] 以下本発明に係る飲料容器の実施例について図面によ
り説明する。[Examples] Examples of the beverage container according to the present invention will be described below with reference to the drawings.
1は断熱カバーであって、第1図のように筒状に巻い
た状態の気泡を備えた板2よりなっているため板2は反
発弾性を保有しているため、この巻きを解いても、又更
に巻いても元のこの状態に戻るようになっているもので
ある。Reference numeral 1 is a heat insulating cover, and as shown in FIG. 1, since it is made up of a plate 2 having air bubbles in a tubular shape, the plate 2 has impact resilience, so even if this winding is unwound. Also, even if it is wound further, it will return to this state.
この板2は独立気泡タイプのプラスチックフォーム板
又は独立気泡タイプのセルラーラバー板が用いられてお
り、第2図に示すようにこの板2の何れか一方の面(矢
印の方)から加熱すると、第3図のように板2の加熱さ
れた側にある気泡3は気泡3内の空気が温められて膨張
し、気泡3が膨張すると共に気泡内圧が高まって気泡壁
から気泡3内の空気の一部が外部に抜け出した状態で膨
張している。This plate 2 is a closed-cell type plastic foam plate or a closed-cell type cellular rubber plate, and as shown in FIG. 2, when heated from one side (arrow direction) of this plate 2, As shown in FIG. 3, the bubbles 3 on the heated side of the plate 2 are expanded by the air in the bubbles 3 being warmed, and the bubbles 3 are expanded and the internal pressure of the bubbles is increased, so that the air in the bubbles 3 is removed from the bubble wall. A part of it has expanded to the outside.
その後加熱を中止し、自然冷却或は強制冷却により冷
却すると、第4図に示すように膨張している気泡3内に
残っている空気が冷やされて収縮し、気泡3を収縮させ
るが、収縮した気泡壁は外部からの空気の吸収を妨げる
ので板2は加熱、冷却された側が他方の側に比べて収縮
する。尚冷却は主に常温までの冷却とされる。冷却側が
収縮した板2は冷却側を内方にして1〜2重巻き程度の
筒状に巻いた状態となっているものであり、板2の反発
弾性によりこの状態を維持しようとするものである。After that, when the heating is stopped and the air is cooled by natural cooling or forced cooling, the air remaining in the expanding bubbles 3 is cooled and contracts, causing the bubbles 3 to contract. Since the bubble walls prevent the absorption of air from the outside, the plate 2 is shrunk on the heated and cooled side as compared with the other side. The cooling is mainly to room temperature. The plate 2 with the cooling side contracted is in a state of being wound in a tubular shape of about 1 to 2 windings with the cooling side inward, and is intended to maintain this state by the repulsive elasticity of the plate 2. is there.
第5図は断熱カバー1の第2の実施例であって、気泡
を備えた板2の一方の面にアルミ等の金属フィルム、プ
ラスチックシート、プラスチックフィルム等のラミネー
ト層、アルミ等の金属蒸着皮膜層、或はこれ等、布地、
その他の接着層等の収縮し難い層4を設けたものであ
る。この板2の層4が設けられていない他方の面側を前
記第1の実施例のように加熱、冷却することにより、こ
の加熱、冷却側の面を内方にして筒状に巻かせると共
に、収縮し難い層4により板2の変形に一定の方向性を
出し易くし、ランダムな変形を生じないようにしたもの
である。矢印は加熱方向を示す。FIG. 5 shows a second embodiment of the heat insulating cover 1, in which a metal film such as aluminum, a plastic sheet, a laminated layer such as a plastic film, and a metal vapor deposition film such as aluminum are formed on one surface of the plate 2 having air bubbles. Layers, or these, cloth,
Another layer 4 such as an adhesive layer which is difficult to shrink is provided. By heating and cooling the other surface side of the plate 2 on which the layer 4 is not provided, as in the first embodiment, the surface on the heating and cooling side is inwardly wound, and at the same time, is rolled. The layer 4 which is difficult to shrink makes it easy to give a certain direction to the deformation of the plate 2 and prevents random deformation. The arrow indicates the heating direction.
第7図は断熱カバー1の第3の実施例であって、気泡
を備えた板2を同種素材の発泡倍率の異る板2a、2bが積
層されて一体となったものとしたものであり、例えば20
倍発泡の板2aと30倍発泡の板2bとを積層して一体とし、
発泡倍率の高い側、即ちこの場合は30倍発泡の板2bの層
の面側から第1の実施例のように加熱、冷却することに
よりこの面側を内方にして筒状に巻かせたものである。FIG. 7 shows a third embodiment of the heat insulating cover 1, in which a plate 2 having bubbles is integrated by laminating plates 2a and 2b made of the same material but having different expansion ratios. , For example 20
A double foam board 2a and a 30 times foam board 2b are laminated and integrated,
The side having a high expansion ratio, that is, the surface side of the layer of the 30-fold foamed plate 2b in this case was heated and cooled as in the first embodiment, and was wound in a cylindrical shape with this surface side being inward. It is a thing.
又、発泡倍率の低い板2a及び2a′を多層状としてもよ
く、更に第9図のようにスキン層5を設けてもよい。Further, the plates 2a and 2a 'having a low expansion ratio may have a multi-layered structure, and further, a skin layer 5 may be provided as shown in FIG.
上記の断熱カバー1は筒状となっている板2を開いて
飲料容器Aの外周面に添わせるようにすれば、板2の巻
状態に戻ろうとする弾性により容器Aの面に密着する。
特に板2はその面の弾性により、容器Aの面に圧接する
ようにして密着するので、カバー1と容器Aの面との間
に隙間が全くない。If the heat insulating cover 1 opens the cylindrical plate 2 and fits it on the outer peripheral surface of the beverage container A, the heat insulating cover 1 comes into close contact with the surface of the container A due to the elasticity of the plate 2 to return to the rolled state.
In particular, since the plate 2 is pressed against the surface of the container A due to its elasticity, there is no gap between the cover 1 and the surface of the container A.
又、カバー1は容器Aの全周に亘って巻かれるのが望
ましいが、外径の異る容器Aにも重ね巻き、或は寸足ら
ずの巻きとしても使用できる。Further, it is desirable that the cover 1 be wound around the entire circumference of the container A, but the cover 1 can also be used as a lap winding or a satisfactorily winding on a container A having a different outer diameter.
カバー1を取外す時は少し開くようにすればカバー1
は容器Aの面から離れるので容器Aを抜いてもよく、
又、大きくカバー1を開いて容器Aを取出してもよい。If you open cover 1 when removing cover 1, cover 1
Is separated from the surface of container A, so container A may be pulled out,
Alternatively, the cover 1 may be widely opened to take out the container A.
[効果] 本発明に係る飲料容器の断熱カバーは上記のようにプ
ラスチックフォーム又はセルラーラバーの独立気泡タイ
プの気泡板よりなっているので、缶や瓶等に入れられた
飲料を保冷、保温し、冷飲料の場合の容器表面における
汗かき現象即ち結露を防止する。[Effect] Since the heat insulating cover of the beverage container according to the present invention is made of the closed-cell type bubble plate of plastic foam or cellular rubber as described above, the beverage contained in the can, the bottle, etc. is kept cold and kept warm, Prevents the phenomenon of sweating or condensation on the container surface in the case of cold beverages.
又、手触りが良好であり、カバー自体が冷たくなった
り、熱くなったりしない。In addition, the touch is good, and the cover itself does not become cold or hot.
又、カバーは一枚の気泡板の一方の面側に含まれる気
泡を収縮させることにより板に筒状に巻く巻き癖をつけ
たものであるため容器への装着が簡単であり、且つ容器
の外周面に隙間なく密着し、又気泡を備えた板であるた
め容器外周面との摩擦抵抗が大であって底部がなくても
容器が抜け落ちない。Further, since the cover has a curl of winding the plate in a tubular shape by shrinking the bubbles contained on one surface side of one bubble plate, it is easy to attach to the container and Since it is a plate that is closely attached to the outer peripheral surface without gaps and has a bubble, it has a large friction resistance with the outer peripheral surface of the container and the container does not fall out even if there is no bottom.
従って形状が簡素で成形しやすく、接着等の工程も不
要であって一個宛作る必要がなく、巻き癖をつける加工
の終了後打抜き又は切断で量産できるので低コストであ
る。Therefore, the shape is simple and easy to mold, there is no need for a step such as adhesion, there is no need to address one piece, and mass production can be performed by punching or cutting after finishing the process of giving a curl, so that the cost is low.
又、巻き付けるだけの装着であり、重ね巻きや寸足ら
ずの巻きでも使用できることから多種容器にも対応させ
て使用できる。Further, since it is mounted only by winding and can be used for overlapping winding or under-wound winding, it can be used in correspondence with various containers.
更に型抜き等で各種の型状ができ、又表面化粧板の張
り込み、プリント印刷等が容易である。Further, various shapes can be formed by die cutting, and the surface decorative plate can be easily attached and print printing can be easily performed.
第1図は本発明に係る飲料容器の断熱カバーの第1実施
例の斜視図、第2図乃至第4図は気泡板を筒状に巻かせ
るための加工方法を示す気泡板の部分拡大断面図、第5
図は第2実施例に使用される気泡板の部分拡大断面図、
第6図は第2実施例の側面図、第7図は第3実施例に使
用される気泡板の部分拡大断面図、第8図は第3実施例
の側面図、第9図は気泡板の他の実施例の部分拡大断面
図、第10図(a)、(b)、(c)は缶容器への装着状
態を示す斜視図である。 1…断熱カバー、2…気泡板、3…気泡、4…収縮し難
い層、A…容器。FIG. 1 is a perspective view of a first embodiment of a heat insulating cover for a beverage container according to the present invention, and FIGS. 2 to 4 are partially enlarged sectional views of a bubble plate showing a processing method for winding the bubble plate in a tubular shape. Figure, fifth
The figure shows a partially enlarged sectional view of a bubble plate used in the second embodiment,
FIG. 6 is a side view of the second embodiment, FIG. 7 is a partially enlarged sectional view of a bubble plate used in the third embodiment, FIG. 8 is a side view of the third embodiment, and FIG. 9 is a bubble plate. FIG. 10 is a partially enlarged cross-sectional view of another embodiment of the present invention, and FIGS. 10 (a), (b) and (c) are perspective views showing a state of being attached to a can container. DESCRIPTION OF SYMBOLS 1 ... Insulating cover, 2 ... Bubble plate, 3 ... Bubbles, 4 ... Layer which is difficult to shrink, A ... Container.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭59−73941(JP,A) 特開 平1−199876(JP,A) 実開 昭61−56268(JP,U) 実開 昭62−185240(JP,U) 実開 昭52−97981(JP,U) 実開 昭56−75173(JP,U) 実開 平2−135421(JP,U) 実開 昭54−136175(JP,U) 実公 昭48−16611(JP,Y1) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-59-73941 (JP, A) JP-A-1-199876 (JP, A) Actually open 61-56268 (JP, U) Actual-open Sho 62- 185240 (JP, U) Actual opening 52-97981 (JP, U) Actual opening 56-75173 (JP, U) Actual opening Flat 2-135421 (JP, U) Actual opening Sho 54-136175 (JP, U) Actual public Sho-48-16611 (JP, Y1)
Claims (3)
の独立気泡タイプの板よりなり、該板が一方の面側から
加熱された後冷却され、該冷却面側の気泡が収縮し、該
面側を内方にして筒状に巻いていることを特徴とする飲
料容器の断熱カバー。1. A closed-cell type plate of plastic foam or cellular rubber, the plate being heated from one surface side and then cooled, the bubbles on the cooling surface side shrink, and the surface side is inward. A heat insulating cover for a beverage container, which is formed into a tubular shape.
ックフォーム又はセルラーラバーの独立気泡タイプの板
よりなり、該板が他方の面側から加熱された後冷却さ
れ、該冷却面側の気泡が収縮し、該面側を内方にして筒
状に巻いていることを特徴とする飲料容器の断熱カバ
ー。2. A closed-cell type plate of plastic foam or cellular rubber provided with a layer which is difficult to shrink on one surface, said plate being heated from the other surface side and then cooled, and said cooling surface side A heat insulating cover for a beverage container, characterized in that air bubbles are contracted and the surface side is inwardly wound into a tubular shape.
の独立気泡タイプの板よりなり、該板は発泡倍率の異る
同種の素材の板が積層されており、発泡倍率の高い層の
面側から加熱された後冷却され、該冷却面側の気泡が収
縮し、該面側を内方にして巻いていることを特徴とする
飲料容器の断熱カバー。3. A closed-cell type plate made of plastic foam or cellular rubber, wherein the plates are laminated with materials of the same kind having different expansion ratios, and heated from the surface side of the layer having a high expansion ratio. A heat-insulating cover for a beverage container, characterized in that it is post-cooled and air bubbles on the side of the cooling surface shrink and are wound with the surface side inward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1090850A JP2520013B2 (en) | 1989-04-12 | 1989-04-12 | Beverage container insulation cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1090850A JP2520013B2 (en) | 1989-04-12 | 1989-04-12 | Beverage container insulation cover |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02269683A JPH02269683A (en) | 1990-11-05 |
JP2520013B2 true JP2520013B2 (en) | 1996-07-31 |
Family
ID=14010058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1090850A Expired - Lifetime JP2520013B2 (en) | 1989-04-12 | 1989-04-12 | Beverage container insulation cover |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2520013B2 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0478136U (en) * | 1990-11-20 | 1992-07-08 | ||
KR100710847B1 (en) * | 2005-07-29 | 2007-05-02 | 주식회사 엘림코퍼레이션 | Apparatus for keeping warmth and coldness |
JP2012250733A (en) * | 2011-06-02 | 2012-12-20 | Narumi China Corp | Container and method for manufacturing the same |
MX2013014905A (en) | 2011-06-17 | 2014-11-14 | Berry Plastics Corp | Insulated sleeve for a cup. |
US8715449B2 (en) | 2011-06-17 | 2014-05-06 | Berry Plastics Corporation | Process for forming an insulated container having artwork |
WO2012173873A2 (en) | 2011-06-17 | 2012-12-20 | Berry Plastics Corporation | Insulated container |
EP2751194B1 (en) | 2011-08-31 | 2017-08-30 | Berry Plastics Corporation | Polymeric material for an insulated container |
CN104602895A (en) | 2012-08-07 | 2015-05-06 | 比瑞塑料公司 | Cup-forming process and machine |
BR112015009329A2 (en) | 2012-10-26 | 2017-07-04 | Berry Plastics Corp | polymeric material for an insulated container |
AR093944A1 (en) | 2012-12-14 | 2015-07-01 | Berry Plastics Corp | PUNCHED FOR PACKAGING |
US9840049B2 (en) | 2012-12-14 | 2017-12-12 | Berry Plastics Corporation | Cellular polymeric material |
US9957365B2 (en) | 2013-03-13 | 2018-05-01 | Berry Plastics Corporation | Cellular polymeric material |
US9725202B2 (en) | 2013-03-14 | 2017-08-08 | Berry Plastics Corporation | Container |
CN105592997A (en) | 2013-08-16 | 2016-05-18 | 比瑞塑料公司 | Polymeric material for an insulated container |
US9758655B2 (en) | 2014-09-18 | 2017-09-12 | Berry Plastics Corporation | Cellular polymeric material |
US10513589B2 (en) | 2015-01-23 | 2019-12-24 | Berry Plastics Corporation | Polymeric material for an insulated container |
KR200485386Y1 (en) * | 2017-04-11 | 2017-12-29 | 정승령 | The Silicone baby bottle skin |
US11091311B2 (en) | 2017-08-08 | 2021-08-17 | Berry Global, Inc. | Insulated container and method of making the same |
-
1989
- 1989-04-12 JP JP1090850A patent/JP2520013B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02269683A (en) | 1990-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2520013B2 (en) | Beverage container insulation cover | |
US6729534B2 (en) | Blank for a disposable thermally insulated container | |
US5964400A (en) | Multi-layered insulated cup formed from folded sheet | |
CA2564012C (en) | Insulating cup wrapper and insulated container formed with wrapper | |
MXPA06012135A (en) | Insulating cup wrapper and insulated container formed with wrapper. | |
US7807262B2 (en) | Thermal insulative label | |
JP4090563B2 (en) | Heat insulating paper cup | |
JP2001088839A (en) | Container with label and its manufacturing method | |
JPH1059437A (en) | Heat insulating paper cup | |
JP2550957Y2 (en) | Tube container | |
JP2567944Y2 (en) | Insulated cup | |
JP2575941Y2 (en) | Insulated cup container | |
JP4319729B2 (en) | Cooling container and manufacturing method thereof | |
JPH0247007Y2 (en) | ||
JPH0615795A (en) | Insert label and decoration method | |
JP2521621Y2 (en) | Molding equipment for skirted lids | |
JPH0411635U (en) | ||
JPH0713712U (en) | Easy dismantling container | |
JPH06337635A (en) | Heat insulating label and container mounted with this label and its mounting method | |
JPH057614U (en) | Insulated composite paper cup | |
JP2008037452A (en) | Heat-insulated container | |
JPH0665279U (en) | A container with excellent heat insulation and cushioning | |
JP2006008202A (en) | Cylindrical heat insulation cover, foam sheet for the same, and manufacturing method for cylindrical heat insulation cover | |
JPH01240473A (en) | Manufacture of labeled container | |
JPS6073838A (en) | Manufacture of drink vessel |