JP3808685B2 - Heating element packaging - Google Patents

Heating element packaging Download PDF

Info

Publication number
JP3808685B2
JP3808685B2 JP2000092700A JP2000092700A JP3808685B2 JP 3808685 B2 JP3808685 B2 JP 3808685B2 JP 2000092700 A JP2000092700 A JP 2000092700A JP 2000092700 A JP2000092700 A JP 2000092700A JP 3808685 B2 JP3808685 B2 JP 3808685B2
Authority
JP
Japan
Prior art keywords
heating element
fitting
pedestal
heat
package
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
Application number
JP2000092700A
Other languages
Japanese (ja)
Other versions
JP2001278359A (en
Inventor
洋 片山
淳史 塩畑
隆治 荒牧
丑三 渡辺
徹也 山内
慎一郎 上村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lion Corp
Kyodo Printing Co Ltd
Original Assignee
Lion Corp
Kyodo Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lion Corp, Kyodo Printing Co Ltd filed Critical Lion Corp
Priority to JP2000092700A priority Critical patent/JP3808685B2/en
Publication of JP2001278359A publication Critical patent/JP2001278359A/en
Application granted granted Critical
Publication of JP3808685B2 publication Critical patent/JP3808685B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Catching Or Destruction (AREA)
  • Packages (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、例えば発熱に伴って殺虫成分を蒸散させる燻煙剤や燻蒸剤を充填した容器のように、使用時に発熱する発熱体を外装容器内に収容保持した発熱体の包装体に関する。
【0002】
【従来の技術】
従来、発熱体の包装体としては、金属製の外装容器内に発熱体を中吊り状態で固定して収容保持したものが知られている(実開昭57−59579号公報)。
【0003】
【発明が解決しようとする課題】
しかしながら、上記従来の金属製の外装容器を用いた包装体は、包装コストが高いだけでなく、使用後に、包装体全体を不燃物として廃棄処理しなければならない問題がある。
【0004】
外装容器として、前記金属に代えて合成樹脂を用いることも考えられる。この場合、金属製の外装容器を用いた場合に比して包装コストが安く、しかも使用後に外装容器と発熱体を分別廃棄できる利点がある。
【0005】
しかしながら、近年のゴミの減量などの観点から、合成樹脂についても使用量の軽減が求められるようになって来ている。
【0006】
本発明は、上記のような従来の問題点に鑑みてなされたもので、発熱体の包装体について、合成樹脂の廃棄量を軽減することを目的とする。
【0007】
【課題を解決するための手段】
このために本発明は、外装容器内に発熱体を収容保持した発熱体の包装体において、外装容器が合成樹脂製の底部と紙製の胴部とを有し、外装容器の底部上面側に台座嵌合部が突設されている一方、下部周縁部に突出した脚部が台座嵌合部の内側に嵌め込まれて底部に取り付けられた台座上に発熱体が保持されており、しかもこの台座が、発熱体の発熱により脚部と台座嵌合部の嵌め合わせが緩められるものとなっていると共に、底部の上面外周部に突設された胴部嵌合部に対して下端が取り外し可能に嵌め合わされた胴部が、発熱体との間に隙間をもって発熱体の周囲を囲んでいることを特徴とする発熱体の包装体を提供するものである。
【0008】
また、本発明は、胴部の下端外周と底部の側面とに跨って、剥離可能な粘着部材が付設されていること、胴部に、胴部を縦方向に切り裂くための引き裂き手段が設けられていること、底部に、底部を径方向に折り曲げるための折りラインが形成されていること、底部の胴部嵌合部の内側に断熱筒嵌合部が突設されている一方、発熱体に断熱筒が嵌め合わされていて、この断熱筒の下部が断熱筒嵌合部に嵌め合わされていること、胴部が胴部嵌合部の内側に嵌め合わされていると共に、断熱筒が断熱筒嵌合部の内側に嵌め合わされていること、をその好ましい態様として含むものである。
【0009】
【発明の実施の形態】
図1に基づいて本発明の第1の参考例を説明する。
【0010】
図中1は底部、2は胴部で、この底部1と胴部2とで構成された外装容器A内に発熱体5を収容したものとなっている。
【0011】
底部1は、例えばポリプロピレンなどの合成樹脂成形品で、上面外周部に環状の胴部嵌合部3が突設されており、その内側に環状の断熱筒嵌合部4が突設されている。
【0012】
胴部2は紙製の円筒形をなすもので、その下端部が上記胴部嵌合部3の外面側に嵌め込まれて底部1と一体化されていると共に、発熱体5の周囲を、発熱体5との間に間隔をあけて囲んでいる。紙製の胴部2としては、坪量100g/m2〜500g/m2程度の厚紙、又は厚さ0.5mm〜2mmの紙筒などを用いることができる。
【0013】
発熱体5の外周面には厚紙製の断熱筒6が嵌め合わされている。この断熱筒6の下端は発熱体5の底面より下方に突出しており、この下方に突出した部分が底部の断熱筒嵌合部4の外面側に嵌め込まれていることで、発熱体5は底部1上に保持されている。発熱体5を安定して保持できるようにする上では、発熱体5の底面を断熱筒嵌合部4の上面に当接させておくことが好ましいが、断熱筒嵌合部4を発熱体5の発熱から保護するために発熱体5の底面を断熱筒嵌合部4の上面から浮かせておくこともできる。断熱筒6としては、通常、厚紙からなる紙筒を用いることができる。
【0014】
尚、Bは外装容器Aの上部開口部を覆う蓋体である。
【0015】
本例の包装体の場合、外装容器Aの底部1と胴部2は、嵌め合わせによって一体化されているだけであるので、使用後、底部1の胴部嵌合部3と胴部2の嵌め合わせを解除することで、両者を容易に分離することができる。また、発熱体5も、その周囲に嵌め込まれた断熱筒6と断熱筒嵌合部4の嵌め合わせを解除することで分離することができる。従って、合成樹脂製の底部1と、紙製の胴部2と、断熱筒6付の発熱体5とに分けて廃棄することができる。胴部2は紙製であるので、仮に蓋体Bを厚紙製とすれば、合成樹脂の廃棄物は底部1だけとすることができる。
【0016】
次に、図2に基づいて本発明の第2の参考例を説明する。尚、図2以降の図面において、図1と同じ符号は同じ部材を示す。
【0017】
図示されるように、本例の包装体は基本的には図1で説明した第1の例に係る包装体と同じであるが、胴部2の下端外周と底部1の側面とに跨って剥離可能な粘着部材7が付設されている点が図1の第1の例とは相違している。
【0018】
本例の包装体の場合、胴部2と底部1間の一体化が粘着部材7で補助されているので、胴部2と胴部嵌合部3との嵌合が多少弱くても胴部2と底部1間の一体化が損なわれることがない。このため、使用後に粘着部材7を引き剥がすことで、大きな力を加えることなく胴部2と底部1を分離することができる。また、図1の第1の例に比して、胴部2と胴部嵌合部3の嵌め合わせ強さの調整が容易となる。粘着部材7としては粘着テープを好ましく用いることができる。
【0019】
図3は本発明の第3の参考例を示すもので、基本的には図1の第1の例と同様であるが、胴部2を縦方向に切り裂くための引き裂き手段8が設けられている。この引き裂き手段8は、ミシン目や断続的なスリットなどによって胴部2を切り裂きやすくした部分で、本例においては2条の断続的なスリットで挟まれた帯状部分として形成されている。
【0020】
本例の包装体の場合、使用後に胴部2をこの引き裂き手段8によって切り裂くことで容易に胴部2と胴部嵌合部3の嵌め合わせを解除することができる。また、この引き裂き手段8と同様のものを断熱筒6に設けることで、断熱筒6と発熱体5をも分離できるようにすることもできる。
【0021】
図4〜図6は本発明の第4の参考例を示すもので、本例における胴部2は胴部嵌合部3の内面側に嵌め合わされていると共に、断熱筒6も断熱筒嵌合部4の内面側に嵌め合わされている。また、特に図5に示されるように、胴部嵌合部3と断熱筒嵌合部4は部分的に切欠部9が設けられており、この切欠部9を介して底部1を径方向に折り曲げるための折りライン10が形成されている。この折りライン10は、底部1を折り曲げて折り畳みもしくは割るためのもので、例えば溝などによって強度を弱めた部分として形成されたものである。
【0022】
本例の包装体の場合、使用後に図6に示されるように上記折りライン10を介して底部1を径方向に折り曲げることで、胴部2と断熱筒6を容易に胴部嵌合部4及び断熱筒嵌合部3から外すことができる。特に本例の場合、図示されるように、胴部2と断熱筒6をそれぞれ胴部嵌合部3と断熱筒嵌合部4の内面側に嵌め合わせておくと、底部1を径方向に沿って折り曲げたときに胴部嵌合部3や断熱筒嵌合部4が胴部2や断熱筒6から離れる方向に傾き、折りやすくかつ嵌め込みを外しやすくなるので好ましい。
【0023】
本発明において、外装容器Aの胴部2は紙製であるので、胴部2を合成樹脂製や金属製とした場合に比して断熱性に優れる。このため、発熱体5の周囲に嵌め込まれる断熱筒6を省略しても、発熱体5の熱が胴部2の外面に伝わりにくい利点がある。断熱筒6を省略する場合、断熱筒嵌合部4を上方へ延長し、その内側に発熱体6を嵌め込んで保持させたり、断熱筒嵌合部4上に発熱体6をのせて係止して保持させることができる。
【0024】
図7は本発明の一例を示すもので、底部1の上面側に台座嵌合部11が突設されている。また、発熱体5は熱可塑性合成樹脂製の台座12上に保持されており、この台座12の下部周縁部に突出した脚部13が上記台座嵌合部11の内側に嵌め込まれて底部1に取り付けられている。
【0025】
台座12は、発熱体5の発熱により、少なくとも脚部13の内側が軟化もしくは溶融することで脚部13と台座嵌合部11の嵌め合わせを緩めるもので、例えばポリエチレンなどの比較的軟化点が低い熱可塑性合成樹脂製であることが好ましい。台座12の脚部13の内側は、発熱体5の熱が伝わりやすいよう、発熱体5と接していることが好ましい。また、台座12を構成する熱可塑性合成樹脂は、底部1と強固に熱融着してしまわないよう、底部1を構成する合成樹脂との熱融着性が乏しいものもしくは熱融着性がないものが好ましい。
【0026】
本例の包装体の場合、使用前は脚部13と台座嵌合部11の嵌め合わせにより発熱体5の保持が図られ、使用後は発熱体5の発熱により自動的に脚部13と台座嵌合部11の嵌め合わせが緩むため、発熱体5を台座12と共に底部1から容易に分離することができる。
【0027】
上記本発明の一例において、台座12を金属製としても同様の効果を得ることが可能である。即ち、台座12を金属製とし、発熱体5の熱が脚部13に伝わりやすいようにしておくと、発熱体5の発熱時に脚部13に伝わる熱で台座嵌合部11の一部が軟化もしくは溶融し、脚部13と台座嵌合部11の嵌め合わせを緩めることができる。
【0028】
【発明の効果】
本発明は、以上説明したとおりのものであり、次の効果を奏するものである。
【0029】
(1)本発明によれば、外装容器Aと発熱体5を分離できるだけでなく、外装容器Aを合成樹脂製の底部1と紙製の胴部2とに分離廃棄できる。従って、外装容器2の構成部材のうち、合成樹脂廃棄物となるのは底部1のみであり、合成樹脂廃棄物を減らすことができると共に、安価な紙で胴部2を構成することができる。
【0030】
(2)底部1と胴部2間を剥離可能な粘着部材7で止めておくと、胴部2と底部1間の一体化が粘着部材7で補助されているので、胴部2と胴部嵌合部3との嵌合が多少弱くても胴部2と底部1間の一体化が損なわれることがない。このため、使用後に粘着部材7を引き剥がすことで、大きな力を加えることなく胴部2と底部1を分離することができる。また、胴部2と胴部嵌合部3の嵌め合わせ強さの調整が容易となる。
【0031】
(3) 胴部2に引き裂き手段8を設けておくと、使用後に胴部2をこの引き裂き手段8によって切り裂くことで容易に胴部2と胴部嵌合部3の嵌め合わせを解除することができ、底部1と胴部2の分離が容易となる。
【0032】
(4)底部1に折りライン10を設けておくと、使用後に折りライン10を介して底部1を径方向に折り曲げることで、胴部2と断熱筒6を容易に胴部嵌合部4及び断熱筒嵌合部3から外すことができる。
【0033】
(5)特に本例の場合、図示されるように、胴部2と断熱筒6をそれぞれ胴部嵌合部3と断熱筒嵌合部4の内面側に嵌め合わせておくと、底部1を径方向に沿って折り曲げたときに胴部嵌合部3や断熱筒嵌合部4が胴部2や断熱筒6から離れる方向に傾き、折りやすくかつ嵌め込みを外しやすくなるので好ましい。
【0034】
(6)底部1の台座嵌合部11に脚部13を嵌め合わせた台座12に発熱体5を保持させておくと、使用前は脚部13と台座嵌合部11の嵌め合わせにより発熱体5の保持が図られ、使用後は発熱体5の発熱により自動的に脚部13と台座嵌合部11の嵌め合わせが緩むため、発熱体5を台座12と共に底部1から容易に分離することができる。
【図面の簡単な説明】
【図1】 本発明の第1の参考例に係る包装体の縦断面図である。
【図2】 本発明の第2の参考例に係る包装体の縦断面図である。
【図3】 本発明の第3の参考例に係る包装体の一部正面図を残した縦断面図である。
【図4】 本発明の第4の参考例に係る包装体の縦断面図である。
【図5】 図4に示される第4の参考例における底部の平面図である。
【図6】 折りラインに沿って底部を折った状態の縦断面図である。
【図7】 本発明の一例に係る包装体の縦断面図である。
【符号の説明】
A 外装容器
B 蓋体
1 底部
2 胴部
3 胴部嵌合部
4 断熱筒嵌合部
5 発熱体
6 断熱筒
7 粘着テープ
8 引き裂き手段
9 切欠部
10 折りライン
11 台座嵌合部
12 台座
13 脚部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a package of a heating element in which a heating element that generates heat during use is housed and held in an outer container, such as a container filled with a smoke agent or a fumigant that evaporates an insecticidal component with heat generation.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as a heating element packaging body, a heating element is known that is housed and held in a metal outer container in a suspended state (Japanese Utility Model Publication No. 57-59579).
[0003]
[Problems to be solved by the invention]
However, the packaging body using the above-described conventional metal outer container has a problem that not only the packaging cost is high, but also the entire packaging body must be disposed of as an incombustible material after use.
[0004]
It is also conceivable to use a synthetic resin instead of the metal as the outer container. In this case, the packaging cost is lower than when a metal outer container is used, and there is an advantage that the outer container and the heating element can be separated and discarded after use.
[0005]
However, from the viewpoint of reducing the amount of dust in recent years, there has been a demand for reducing the amount of synthetic resin used.
[0006]
The present invention has been made in view of the above-described conventional problems, and an object of the present invention is to reduce the amount of synthetic resin discarded in a heating element package.
[0007]
[Means for Solving the Problems]
To this end, the present invention provides a heating element package in which a heating element is housed and held in an outer packaging container, the outer packaging container having a synthetic resin bottom and a paper barrel, on the upper surface of the bottom of the outer packaging. While the pedestal fitting part protrudes, the heating element is held on the pedestal attached to the bottom by the leg part protruding from the lower peripheral edge being fitted inside the pedestal fitting part, and this pedestal However, due to the heat generated by the heating element, the fitting between the leg part and the base fitting part is loosened , and the lower end can be removed from the body fitting part protruding from the outer peripheral part of the upper surface of the bottom part. The body part fitted together surrounds the periphery of the heating element with a gap between the heating element and a package of the heating element.
[0008]
In the present invention, a peelable adhesive member is provided across the outer periphery of the lower end of the body portion and the side surface of the bottom portion, and tearing means for tearing the body portion in the longitudinal direction is provided on the body portion. A folding line for bending the bottom portion in the radial direction is formed at the bottom portion, and a heat insulating cylinder fitting portion is projected on the inside of the body fitting portion at the bottom portion, while the heating element A heat-insulating cylinder is fitted, and the lower part of the heat-insulating cylinder is fitted into the heat-insulating cylinder fitting part, the body part is fitted inside the body part fitting part, and the heat-insulating cylinder is fitted into the heat-insulating cylinder. it is fitted on the inside parts, is intended to include the preferred embodiments thereof with.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
A first reference example of the present invention will be described with reference to FIG.
[0010]
In the figure, reference numeral 1 denotes a bottom portion, and reference numeral 2 denotes a trunk portion. A heating element 5 is accommodated in an outer casing A composed of the bottom portion 1 and the trunk portion 2.
[0011]
The bottom part 1 is a synthetic resin molded product such as polypropylene, for example, and an annular body fitting part 3 is projected on the outer periphery of the upper surface, and an annular heat insulating cylinder fitting part 4 is projected on the inner side. .
[0012]
The body 2 has a cylindrical shape made of paper. The lower end of the body 2 is fitted to the outer surface of the body fitting portion 3 and is integrated with the bottom 1. The body 5 is surrounded with a space. As the paper body 2, cardboard having a basis weight of about 100 g / m 2 to 500 g / m 2 or a paper tube having a thickness of 0.5 mm to 2 mm can be used.
[0013]
A heat insulating cylinder 6 made of cardboard is fitted on the outer peripheral surface of the heating element 5. The lower end of the heat insulating cylinder 6 protrudes downward from the bottom surface of the heating element 5, and the portion protruding downward is fitted on the outer surface side of the heat insulating cylinder fitting part 4 at the bottom so that the heating element 5 1 is held on. In order to stably hold the heat generating element 5, it is preferable that the bottom surface of the heat generating element 5 is in contact with the upper surface of the heat insulating cylinder fitting part 4. In order to protect against heat generation, the bottom surface of the heating element 5 can be lifted from the top surface of the heat insulating tube fitting portion 4. As the heat insulating cylinder 6, a paper cylinder made of cardboard can be used normally.
[0014]
B is a lid that covers the upper opening of the outer container A.
[0015]
In the case of the package of this example, the bottom 1 and the body 2 of the outer container A are simply integrated by fitting, so that after use, the body fitting portion 3 and the body 2 of the bottom 1 are used. By releasing the fitting, the two can be easily separated. Further, the heating element 5 can also be separated by releasing the fitting of the heat insulating cylinder 6 and the heat insulating cylinder fitting portion 4 fitted around the heat generating element 5. Therefore, it can be disposed of and separated into the bottom 1 made of synthetic resin, the body 2 made of paper, and the heating element 5 with the heat insulating cylinder 6. Since the body 2 is made of paper, if the lid B is made of cardboard, the waste of synthetic resin can be only the bottom 1.
[0016]
Next, a second reference example of the present invention will be described with reference to FIG. 2 and the subsequent drawings, the same reference numerals as those in FIG. 1 denote the same members.
[0017]
As shown in the drawing, the packaging body of this example is basically the same as the packaging body according to the first example described in FIG. 1, but straddles the lower end outer periphery of the trunk portion 2 and the side surface of the bottom portion 1. The point which the peelable adhesive member 7 is attached is different from the 1st example of FIG.
[0018]
In the case of the package of this example, since the integration between the body part 2 and the bottom part 1 is assisted by the adhesive member 7, the body part even if the fit between the body part 2 and the body part fitting part 3 is somewhat weak Integration between 2 and the bottom 1 is not impaired. For this reason, the torso 2 and the bottom 1 can be separated without applying a large force by peeling off the adhesive member 7 after use. In addition, as compared with the first example of FIG. 1, it is easy to adjust the fitting strength between the body portion 2 and the body portion fitting portion 3. An adhesive tape can be preferably used as the adhesive member 7.
[0019]
FIG. 3 shows a third reference example of the present invention, which is basically the same as the first example of FIG. 1, but is provided with a tearing means 8 for tearing the body 2 in the longitudinal direction. Yes. The tearing means 8 is a portion that makes it easy to tear the body 2 by perforations, intermittent slits, and the like, and in this example, is formed as a band-like portion sandwiched between two intermittent slits.
[0020]
In the case of the package of this example, the fitting of the barrel portion 2 and the barrel portion fitting portion 3 can be easily released by tearing the barrel portion 2 with the tearing means 8 after use. Further, by providing the heat insulating cylinder 6 with the same tearing means 8, the heat insulating cylinder 6 and the heating element 5 can be separated.
[0021]
FIGS. 4-6 shows the 4th reference example of this invention, and while the trunk | drum 2 in this example is fitted by the inner surface side of the trunk | drum fitting part 3, the heat insulation pipe | tube 6 also fits a heat insulation pipe | tube. It is fitted on the inner surface side of the portion 4. In particular, as shown in FIG. 5, the trunk portion fitting portion 3 and the heat insulating tube fitting portion 4 are partially provided with a notch portion 9, and the bottom portion 1 is arranged in the radial direction via the notch portion 9. A folding line 10 for folding is formed. The fold line 10 is used to fold or break the bottom portion 1 and is formed as a portion whose strength is weakened by, for example, a groove.
[0022]
In the case of the package of this example, the body part 2 and the heat insulating cylinder 6 can be easily connected to the body part fitting part 4 by bending the bottom part 1 in the radial direction via the folding line 10 as shown in FIG. And it can remove from the heat insulation cylinder fitting part 3. FIG. Particularly in the case of this example, as shown in the figure, when the body portion 2 and the heat insulating cylinder 6 are fitted to the inner surface sides of the body portion fitting portion 3 and the heat insulating tube fitting portion 4, respectively, the bottom portion 1 is set in the radial direction. The body fitting part 3 and the heat insulating cylinder fitting part 4 are inclined in a direction away from the body part 2 and the heat insulating cylinder 6 when bent along, so that it is easy to fold and remove the fitting, which is preferable.
[0023]
In the present invention, since the body part 2 of the outer container A is made of paper, the heat insulating property is excellent as compared with the case where the body part 2 is made of synthetic resin or metal. For this reason, even if the heat insulating cylinder 6 fitted around the heating element 5 is omitted, there is an advantage that the heat of the heating element 5 is not easily transmitted to the outer surface of the trunk portion 2. When the heat insulating cylinder 6 is omitted, the heat insulating cylinder fitting part 4 is extended upward, and the heating element 6 is fitted and held inside thereof, or the heating element 6 is placed on the heat insulating cylinder fitting part 4 and locked. Can be held.
[0024]
FIG. 7 shows an example of the present invention, and a pedestal fitting portion 11 protrudes from the upper surface side of the bottom portion 1. The heating element 5 is held on a pedestal 12 made of thermoplastic synthetic resin, and a leg portion 13 protruding from the lower peripheral edge of the pedestal 12 is fitted inside the pedestal fitting portion 11 to be attached to the bottom portion 1. It is attached.
[0025]
The pedestal 12 loosens the fit between the leg portion 13 and the pedestal fitting portion 11 by at least the inside of the leg portion 13 being softened or melted by the heat generated by the heating element 5, and has a relatively softening point such as polyethylene. It is preferably made of a low thermoplastic synthetic resin. The inside of the leg portion 13 of the base 12 is preferably in contact with the heating element 5 so that the heat of the heating element 5 can be easily transmitted. Further, the thermoplastic synthetic resin constituting the pedestal 12 has poor thermal fusion with the synthetic resin constituting the bottom portion 1 or is not thermally fused so that the thermoplastic synthetic resin does not strongly heat-fuse with the bottom portion 1. Those are preferred.
[0026]
In the case of the package of this example, the heating element 5 is held by fitting the leg 13 and the base fitting part 11 before use, and after use, the leg 13 and the pedestal are automatically generated by the heat generated by the heating element 5. Since the fitting of the fitting portion 11 is loosened, the heating element 5 can be easily separated from the bottom portion 1 together with the base 12.
[0027]
In the above example of the present invention, the same effect can be obtained even if the base 12 is made of metal. That is, if the pedestal 12 is made of metal so that the heat of the heating element 5 is easily transmitted to the leg portion 13, a part of the pedestal fitting portion 11 is softened by the heat transmitted to the leg portion 13 when the heating element 5 generates heat. Or it can fuse | melt and can loosen the fitting of the leg part 13 and the base fitting part 11. FIG.
[0028]
【The invention's effect】
The present invention is as described above, and has the following effects.
[0029]
(1) According to the present invention, not only can the outer container A and the heating element 5 be separated, but the outer container A can be separated and discarded into the bottom 1 made of synthetic resin and the body 2 made of paper. Therefore, only the bottom part 1 becomes the synthetic resin waste among the constituent members of the outer container 2, and the synthetic resin waste can be reduced, and the body part 2 can be constituted by inexpensive paper.
[0030]
(2) Since the bottom 1 and the body 2 are fixed with the peelable adhesive member 7, the integration between the body 2 and the bottom 1 is assisted by the adhesive member 7, so the body 2 and the body Even if the fitting with the fitting part 3 is somewhat weak, the integration between the body part 2 and the bottom part 1 is not impaired. For this reason, the torso 2 and the bottom 1 can be separated without applying a large force by peeling off the adhesive member 7 after use. Moreover, adjustment of the fitting strength of the trunk | drum 2 and the trunk | drum fitting part 3 becomes easy.
[0031]
(3) If the tearing means 8 is provided in the trunk part 2, the fitting of the trunk part 2 and the trunk part fitting part 3 can be easily released by tearing the trunk part 2 with the tearing means 8 after use. This makes it easy to separate the bottom 1 and the body 2.
[0032]
(4) If the fold line 10 is provided on the bottom portion 1, the body portion 2 and the heat insulating cylinder 6 can be easily connected to the body portion fitting portion 4 and the bottom portion 1 by bending the bottom portion 1 in the radial direction via the fold line 10 after use. It can be removed from the heat insulating tube fitting portion 3.
[0033]
(5) Especially in the case of this example, as shown in the figure, when the body portion 2 and the heat insulating tube 6 are fitted to the inner surface sides of the body portion fitting portion 3 and the heat insulating tube fitting portion 4, respectively, the bottom portion 1 is The body fitting part 3 and the heat insulation cylinder fitting part 4 are inclined in a direction away from the body part 2 and the heat insulation cylinder 6 when bent along the radial direction, which is preferable because it is easy to fold and remove the fitting.
[0034]
(6) When the heating element 5 is held on the pedestal 12 in which the leg 13 is fitted to the pedestal fitting part 11 of the bottom 1, the heating element is fitted by fitting the leg 13 and the pedestal fitting part 11 before use. 5 is maintained, and after use, the fitting of the leg portion 13 and the base fitting portion 11 is automatically loosened due to the heat generated by the heat generating body 5, so that the heat generating body 5 can be easily separated from the bottom portion 1 together with the base 12. Can do.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a package according to a first reference example of the present invention.
FIG. 2 is a longitudinal sectional view of a package according to a second reference example of the present invention.
FIG. 3 is a longitudinal sectional view with a partial front view left of a package according to a third reference example of the present invention.
FIG. 4 is a longitudinal sectional view of a package according to a fourth reference example of the present invention.
FIG. 5 is a plan view of the bottom in the fourth reference example shown in FIG. 4;
FIG. 6 is a longitudinal sectional view showing a state in which a bottom portion is folded along a folding line.
FIG. 7 is a longitudinal sectional view of a package according to an example of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS A Exterior container B Cover body 1 Bottom part 2 Body part 3 Body part fitting part 4 Heat insulation cylinder fitting part 5 Heat generating body 6 Heat insulation cylinder 7 Adhesive tape 8 Tear means 9 Notch part 10 Folding line 11 Base fitting part 12 Base 13 Leg Part

Claims (3)

外装容器内に発熱体を収容保持した発熱体の包装体において、外装容器が合成樹脂製の底部と紙製の胴部とを有し、外装容器の底部上面側に台座嵌合部が突設されている一方、下部周縁部に突出した脚部が台座嵌合部の内側に嵌め込まれて底部に取り付けられた台座上に発熱体が保持されており、しかもこの台座が、発熱体の発熱により脚部と台座嵌合部の嵌め合わせが緩められるものとなっていると共に、底部の上面外周部に突設された胴部嵌合部に対して下端が取り外し可能に嵌め合わされた胴部が、発熱体との間に隙間をもって発熱体の周囲を囲んでいることを特徴とする発熱体の包装体。  In a heating element package in which a heating element is housed and held in the outer container, the outer container has a bottom portion made of synthetic resin and a paper body portion, and a base fitting portion projects from the upper surface side of the bottom portion of the outer packaging container. On the other hand, the heating element is held on the pedestal attached to the bottom with the legs projecting at the lower peripheral edge fitted inside the pedestal fitting part, and this pedestal is heated by the heat generated by the heating element. The body part with which the fitting of the leg part and the base fitting part is loosened, and the lower end is detachably fitted to the body part fitting part protruding from the upper surface outer peripheral part of the bottom part, A package for a heating element, wherein the heating element is surrounded by a gap between the heating element and the heating element. 胴部の下端外周と底部の側面とに跨って、剥離可能な粘着部材が付設されていることを特徴とする請求項1記載の発熱体の包装体。  The heating element packaging body according to claim 1, wherein a peelable adhesive member is provided across the outer periphery of the lower end of the trunk portion and the side surface of the bottom portion. 胴部に、胴部を縦方向に切り裂くための引き裂き手段が設けられていることを特徴とする請求項1記載の発熱体の包装体。  2. A package for a heating element according to claim 1, wherein the body is provided with tearing means for tearing the body in the longitudinal direction.
JP2000092700A 2000-03-30 2000-03-30 Heating element packaging Expired - Lifetime JP3808685B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000092700A JP3808685B2 (en) 2000-03-30 2000-03-30 Heating element packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000092700A JP3808685B2 (en) 2000-03-30 2000-03-30 Heating element packaging

Publications (2)

Publication Number Publication Date
JP2001278359A JP2001278359A (en) 2001-10-10
JP3808685B2 true JP3808685B2 (en) 2006-08-16

Family

ID=18607992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000092700A Expired - Lifetime JP3808685B2 (en) 2000-03-30 2000-03-30 Heating element packaging

Country Status (1)

Country Link
JP (1) JP3808685B2 (en)

Also Published As

Publication number Publication date
JP2001278359A (en) 2001-10-10

Similar Documents

Publication Publication Date Title
JP4282988B2 (en) Package, in particular cigarette package, and method and apparatus for manufacturing the same
HU228347B1 (en) Cigarette pack
TW577843B (en) Container-closure arrangement
JP4981739B2 (en) Lid with barrier properties
JP3808685B2 (en) Heating element packaging
JP2004195198A (en) Dripper
JP2002337955A (en) Package of heater
JP2862443B2 (en) Laminated container and manufacturing method thereof
JP4140081B2 (en) Paper insulated container
JPS6139229B2 (en)
JP7207456B2 (en) Dripper and its manufacturing method
JP2584390Y2 (en) Powder packaging container
JPS5940303Y2 (en) packaging bag
JP3140603B2 (en) Toner container
JP4272831B2 (en) Non-woven fabric application method and paper molding
JP3418161B2 (en) Container structure
JPH0272075A (en) Water bag tearing and heating apparatus
JPS5855148Y2 (en) easy to open bag
JPS6013784Y2 (en) packaging bag
JPS6335970Y2 (en)
KR100852280B1 (en) One-touch open type plastic container
JPH0454101Y2 (en)
JP3043367U (en) Cap structure for high frequency heat seal
JP2903477B2 (en) Cartridges made of paper, such as coffee
JP2003261128A (en) Heat insulation paper cup having barrier function

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20050120

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20050121

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20050301

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20050301

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20050301

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20051222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051227

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060223

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060404

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060407

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060516

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060518

R150 Certificate of patent or registration of utility model

Ref document number: 3808685

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090526

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100526

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110526

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110526

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120526

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130526

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140526

Year of fee payment: 8

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term