JP3965248B2 - Simple container for food - Google Patents

Simple container for food Download PDF

Info

Publication number
JP3965248B2
JP3965248B2 JP22837698A JP22837698A JP3965248B2 JP 3965248 B2 JP3965248 B2 JP 3965248B2 JP 22837698 A JP22837698 A JP 22837698A JP 22837698 A JP22837698 A JP 22837698A JP 3965248 B2 JP3965248 B2 JP 3965248B2
Authority
JP
Japan
Prior art keywords
paper
container
edge
frame
inner 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 - Fee Related
Application number
JP22837698A
Other languages
Japanese (ja)
Other versions
JP2000062845A (en
Inventor
伊智郎 柴田
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.)
ACTA CO., LTD.
Original Assignee
ACTA 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 ACTA CO., LTD. filed Critical ACTA CO., LTD.
Priority to JP22837698A priority Critical patent/JP3965248B2/en
Publication of JP2000062845A publication Critical patent/JP2000062845A/en
Application granted granted Critical
Publication of JP3965248B2 publication Critical patent/JP3965248B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Cartons (AREA)
  • Packages (AREA)

Description

【0001】
【発明の属する技術分野】
この発明は加工食品を収納し持ち帰るための簡易容器に関する。
【0002】
【従来の技術】
従来から、このような簡易容器として、プラスチック製の枠の下端面に薄いプラスチック製の底材を融着あるいは接着によって取り付けたものが、見栄えがよく、また、取り扱いも簡便であることから、弁当、寿司等、各種の加工食品の持ち帰り容器として広く使用されている。
【0003】
ところが、プラスチックの廃棄に際しての問題点が種々指摘されるようになり、廃棄に際しての問題が少ない紙を使用した容器が脚光を浴びるようになった。本願の出願人は、このプラスチックの使用を最小にした簡易容器を先に出願した特願平10−143528号において開示した。この簡易容器は、紙シートを折り曲げて縁枠とし、薄いプラスチック製の底材の周縁をこの縁枠に係止したものである。
【0004】
【発明が解決しようとする課題】
この発明が解決しようとする課題は、この紙シートからなる枠材と薄いプラスチック製の底材とからなる簡易容器の組立をより簡便化することにある。
【0005】
【課題を解決するための手段】
この発明の食品用簡易容器は、展開可能な有底の紙製縁枠と薄いプラスチック製の内容器とからなり、頂面を上にして載置した紙製縁枠の上方から、内容器を軽く押し込むことによってワンタッチで組み立てる食品用簡易容器であって、前記紙製縁枠には、その内側上部周面に形成され、且つ、その端部は撓みを持つように開放された端縁が設けられ、前記内容器の外周には前記紙製の縁枠の端縁と係止する突出が内容器の外縁を下方に延長した先端に外向きに形成されて設けられていることを特徴とする。
【0006】
プラスチック製の内容器の外周の大きさを、紙製の縁枠の内側よりも僅かに小さく作成し、プラスチック製の内容器に外周面に形成した突出と、紙製の縁枠の内側上部周面に形成した端縁の位置関係を調整することによって、縁枠の上方から、内容器を押し込むことで、内容器の外周面に形成した突出を縁枠の内側周面に形成した端縁の下端に係止し、簡易容器を組み立てることができる。
【0007】
したがって、利用現場で、種々の形態の内容器を多数用意しておけば、多くの利用目的の簡易容器を現場で簡単に組立てることができる。
【0008】
その際、利用現場では、紙製の縁枠は展開したシート状で、また、プラスチック製の内容器は重ね合わせて置けるために、保管場所も広くは必要としない。
【0009】
【発明の実施の形態】
本発明の実施の形態を添付図に示す実施例によって説明する。
【0013】
実施例
図1から図4は、本発明の第1の実施例を示す。図1はそれぞれの組立部材である紙製縁枠1とプラスチック製の内容器2の外観と組立の要領を示し、図2はそれを断面によって示す。
【0014】
図2に示すように、1は通常の紙器に使用されているような厚手の板紙を組み立てて、必要により糊付けした底部11を有する縁枠であって、その頂部12は、必ずしも設ける必要はないが、見栄えをよくするために平面状に形成することができる。13は、縁枠の頂面12から下方に伸びた端縁であって、その端部は撓みを持つように開放されている
【0016】
また、プラスチック製の内容器2については、突出部21は内容器の外縁22を下方に延長した先端に外向きに形成されている。したがって、図1図2に示すように、底面11を下にして床面に載置した紙製縁枠1の上から内容器2を押し込むと、図3に示すように、内容器2の突出部21は、紙製縁枠1の縁枠の端縁13に係止され、本発明の簡易容器20が完成する。図4は完成した簡易容器20の外観を示す。この簡易容器20の場合、その組立に当たっては、内容器2の突出部21は、紙製縁枠1に押し込み縁枠の端縁13に係止するだけであるので組立作業も極めて簡単である。
【0017】
実施例
実施例の場合は、図に示すように、組立後、プラスチック製の内容器2の外縁22と紙製縁枠1の頂部12との間には隙間を生じる。この実施例は、これを利用して蓋部材付きの簡易容器とした例を示す。
【0018】
図5は、この実施例を示すもので、紙製縁枠1の頂部12の一辺を延長して、蓋部材14を形成している。これによって、蓋つきの簡易容器30とすることができる。そして、内容器2の外縁22と紙製縁枠1の頂部12との間の隙間3に、蓋部材14の先端を挿入する蓋付きの簡易容器とすることができる。
【0019】
【発明の効果】
この発明によって以下の効果を奏する。
【0020】
1.食品容器としての保形性は、紙製の縁枠によって維持されるので、内容器は極めて薄いプラスチック製のものとすることができ、また、縁枠も紙製であるので、従来のプラスチック製のものと比較してプラスチックスの使用量を極端に少なくでき環境に優しく、しかも従来のプラスチック製のものと同等の機能と外観を有する食品容器とすることができる。
2.組立はワンタッチで可能であるので組立のコストが低減する。
【0021】
3.使用現場でも簡単に組み立てることができるので、多種・少量の加工食品に適した容器を使用現場で提供できる。
【図面の簡単な説明】
【図1】 本発明の第1の実施例の簡易容器を構成する縁枠と内容器の外観
を示す。
【図2】 図1に示す部材を断面と組み立て要領を示す。
【図3】 図2に示す部材の組み立て後の状態を示す。
【図4】 組み立てた第1の実施例の簡易容器の外観を示す。
【図5】 本発明の第2の実施例の簡易容器の外観を示す。
【符号の説明】
1 紙製縁枠 2 プラスチック製の内容器 3 隙間
20,30 本発明に係る食品用簡易容器 11 紙製縁枠の底
12 紙製縁枠の頂部 13 縁枠の端縁 14 蓋部材
21 内容器の突出部 22 内容器の外縁
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a simple container for storing processed foods and taking them home.
[0002]
[Prior art]
Conventionally, as such a simple container, a thin plastic bottom material attached to the lower end surface of a plastic frame by fusing or bonding is good-looking and easy to handle. It is widely used as a take-out container for various processed foods such as sushi.
[0003]
However, various problems at the time of disposal of plastics have been pointed out, and containers using paper with few problems at the time of disposal have come to the spotlight. The applicant of the present application disclosed in Japanese Patent Application No. 10-143528 previously filed a simple container that minimizes the use of this plastic. In this simple container, a paper sheet is bent into an edge frame, and the periphery of a thin plastic bottom material is locked to the edge frame.
[0004]
[Problems to be solved by the invention]
The problem to be solved by the present invention is to further simplify the assembly of a simple container made of a frame material made of this paper sheet and a thin plastic bottom material.
[0005]
[Means for Solving the Problems]
The simple container for food of the present invention comprises an expandable bottomed paper edge frame and a thin plastic inner container, and the inner container is placed from above the paper edge frame placed with the top face up. A simple container for food that is assembled with a single touch by lightly pushing, and the paper frame is provided with an edge that is formed on the inner upper peripheral surface thereof and that is open so that the end thereof is bent. The outer periphery of the inner container is provided with a protrusion that engages with an edge of the paper-made edge frame, and is formed outwardly at a tip that extends the outer edge of the inner container downward. .
[0006]
The outer circumference of the plastic inner container is made slightly smaller than the inside of the paper edge frame, and the protrusion formed on the outer peripheral surface of the plastic inner container and the inner upper circumference of the paper edge frame By adjusting the positional relationship of the edge formed on the surface, the protrusion formed on the outer peripheral surface of the inner container is pushed into the inner peripheral surface of the edge frame by pushing the inner container from above the edge frame. A simple container can be assembled by locking to the lower end.
[0007]
Therefore, if a large number of various types of inner containers are prepared at the use site, many simple containers for the purpose of use can be easily assembled at the site.
[0008]
At that time, the paper edge frame is in the form of a developed sheet, and the plastic inner container can be placed on top of each other, so that a large storage space is not required.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described with reference to examples shown in the accompanying drawings.
[0013]
Example 1
1 to 4 show a first embodiment of the present invention. FIG. 1 shows the appearance of the paper frame 1 and the plastic inner container 2 which are respective assembly members and the outline of assembly, and FIG .
[0014]
As shown in FIG. 2 , reference numeral 1 denotes an edge frame having a bottom portion 11 assembled with a thick paperboard used in a normal paper container and glued as necessary, and the top portion 12 is not necessarily provided. However, it can be formed in a planar shape for better appearance. Reference numeral 13 denotes an end edge extending downward from the top surface 12 of the edge frame, and the end thereof is opened so as to bend .
[0016]
Moreover, about the plastic inner container 2, the protrusion part 21 is formed outward in the front-end | tip which extended the outer edge 22 of the inner container below. Accordingly, as shown in FIGS. 1 and 2, when pushed container 2 from the top to the bottom face 11 below the paper edge frame 1 placed on the floor, as shown in FIG. 3, the container 2 The protruding portion 21 is locked to the edge 13 of the edge frame of the paper frame 1 to complete the simple container 20 of the present invention. FIG. 4 shows the appearance of the completed simple container 20. In the case of this simple container 20, the assembling work is very simple because the projecting portion 21 of the inner container 2 is simply pushed into the paper edge frame 1 and locked to the edge 13 of the edge frame.
[0017]
Example 2
In the case of the first embodiment, as shown in FIG. 4 , a gap is formed between the outer edge 22 of the plastic inner container 2 and the top portion 12 of the paper edge frame 1 after assembly. This embodiment shows an example of using this as a simple container with a lid member.
[0018]
FIG. 5 shows this embodiment, in which one side of the top 12 of the paper frame 1 is extended to form a lid member 14. Thereby, it can be set as the simple container 30 with a lid | cover. And it can be set as the simple container with a lid | cover which inserts the front-end | tip of the cover member 14 in the clearance gap 3 between the outer edge 22 of the inner container 2, and the top part 12 of the paper edge frame 1. FIG.
[0019]
【The invention's effect】
The present invention has the following effects.
[0020]
1. The shape retention as a food container is maintained by the paper edge frame, so the inner container can be made of extremely thin plastic, and the edge frame is also made of paper. The amount of plastics used can be made extremely small compared to that of the product, which is environmentally friendly and can be a food container having the same function and appearance as those of conventional plastic products.
2. Assembling can be done with a single touch, reducing assembly costs.
[0021]
3. Since it can be easily assembled at the site of use, it is possible to provide containers suitable for various kinds and small amounts of processed food at the site of use.
[Brief description of the drawings]
FIG. 1 shows the outer appearance of an edge frame and an inner container constituting a simple container according to a first embodiment of the present invention.
FIG. 2 shows a cross section of the member shown in FIG.
3 shows a state after assembly of the members shown in FIG.
FIG. 4 shows the appearance of the assembled simple container of the first embodiment.
FIG. 5 shows the appearance of a simple container according to a second embodiment of the present invention.
[Explanation of symbols]
1 Paper border frame 2 Plastic inner container 3 Gap
20, 30 Simple container for food according to the present invention 11 Bottom of paper frame 12 Top of paper frame 13 Edge of edge frame 14 Lid member 21 Protruding part of inner container 22 Outer edge of inner container

Claims (2)

展開可能な有底の紙製縁枠と薄いプラスチック製の内容器とからなり、頂面を上にして載置した紙製縁枠の上方から、内容器を軽く押し込むことによってワンタッチで組み立てる食品用簡易容器であって、
前記紙製縁枠には、その内側上部周面に形成され、且つ、その端部は撓みを持つように開放された端縁が設けられ、
前記内容器の外周には前記紙製の縁枠の端縁と係止する突出が内容器の外縁を下方に延長した先端に外向きに形成されて設けられている食品用簡易容器。
For foods that consist of a deployable bottomed paper border frame and a thin plastic inner container, and are assembled with one touch by lightly pushing the inner container from above the paper border frame placed with the top side facing up A simple container,
The paper edge frame is provided with an edge that is formed on the inner upper peripheral surface thereof, and an end of the paper edge frame that is open so as to bend,
A simple container for food, wherein a protrusion that engages with an edge of the paper-made edge frame is formed on the outer periphery of the inner container so as to be formed outwardly at a tip that extends the outer edge of the inner container downward .
紙製縁枠の頂部の一辺を延長して、蓋部材を形成した請求項1に記載の食品用簡易容器。 The simple container for food according to claim 1, wherein one side of the top portion of the paper frame is extended to form a lid member .
JP22837698A 1998-08-12 1998-08-12 Simple container for food Expired - Fee Related JP3965248B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22837698A JP3965248B2 (en) 1998-08-12 1998-08-12 Simple container for food

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22837698A JP3965248B2 (en) 1998-08-12 1998-08-12 Simple container for food

Publications (2)

Publication Number Publication Date
JP2000062845A JP2000062845A (en) 2000-02-29
JP3965248B2 true JP3965248B2 (en) 2007-08-29

Family

ID=16875504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22837698A Expired - Fee Related JP3965248B2 (en) 1998-08-12 1998-08-12 Simple container for food

Country Status (1)

Country Link
JP (1) JP3965248B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002211556A (en) * 2001-01-18 2002-07-31 Akuta:Kk Processed food storing simple container
PL1694580T3 (en) * 2003-12-08 2008-10-31 Meadwestvaco Corp A package with pilfer proof assembly
JP2010155625A (en) * 2008-12-26 2010-07-15 Akuta:Kk Handy food container
JP2020011767A (en) * 2018-07-20 2020-01-23 凸版印刷株式会社 Composite container
JP7462298B2 (en) * 2020-04-27 2024-04-05 株式会社アクタ Food packaging containers

Also Published As

Publication number Publication date
JP2000062845A (en) 2000-02-29

Similar Documents

Publication Publication Date Title
US3941300A (en) Folded plastic container with snap lid
US6047819A (en) Clam shell container with graphic insert
US4208012A (en) Air freshener carton
US20090057381A1 (en) Molded paper pulp pizza box
US20150048089A1 (en) Container Lid with Plastic Ring and Method of Manufacture
US20070125666A1 (en) Re-closable blister display pack using cardboard backing
JPS585046B2 (en) kids lunch box
USD367818S (en) Plastic lid with an extended skirt for paper containers
US6230919B1 (en) Packaging case comprising a crown
JP3965248B2 (en) Simple container for food
US3318487A (en) Composite package
JP4879868B2 (en) Packaging container
US5975412A (en) Food packaging carton
AU2003100448A4 (en) Paper Made Containers
JP2001031152A (en) Heat insulation container
USD369104S (en) Combined fruit shipping and storage container
JPH0728098Y2 (en) A display case for rectangular items
JPH035553Y2 (en)
JPS5917768Y2 (en) Tray-shaped paper assembly container
US5007579A (en) Fiberboard cylindrical container with spirally wound tubular body and closure therefor
JPS5855185Y2 (en) Assembly paper box with opening/closing lid
JPH0515771Y2 (en)
JPS5943212Y2 (en) paper box
JPH0110356Y2 (en)
AU2006202240A1 (en) Enclosure assembly and method

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050811

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070202

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070403

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: 20070427

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070528

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

Free format text: PAYMENT UNTIL: 20130601

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees