JP3080709U - Food containers - Google Patents

Food containers

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Publication number
JP3080709U
JP3080709U JP2001001723U JP2001001723U JP3080709U JP 3080709 U JP3080709 U JP 3080709U JP 2001001723 U JP2001001723 U JP 2001001723U JP 2001001723 U JP2001001723 U JP 2001001723U JP 3080709 U JP3080709 U JP 3080709U
Authority
JP
Japan
Prior art keywords
container body
foamed resin
side wall
lid
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
JP2001001723U
Other languages
Japanese (ja)
Inventor
幸宜 坪田
Original Assignee
マルコウ食品容器有限会社
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 マルコウ食品容器有限会社 filed Critical マルコウ食品容器有限会社
Priority to JP2001001723U priority Critical patent/JP3080709U/en
Application granted granted Critical
Publication of JP3080709U publication Critical patent/JP3080709U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

(57)【要約】 【課題】 従来の食品容器は、リサイクル性が悪く、成
形が厄介でコストが嵩む。 【解決手段】 リサイクルできる同一の発泡樹脂製板材
によって形成した、容器本体10と蓋体20とからなる
食品容器であって、容器本体10の側壁11を、発泡樹
脂製板材を四角形状に切断すると共に、その上下両端部
の内側に段状に切込んだ段部11aを設けて形成し、隣
接する側壁11,11同士を接着剤15で接着し、容器
本体10の底壁12を、発泡樹脂製板材を四角形状に切
断して形成し、側壁11下端部の段部11aにその肉厚
の略半分まで嵌入した状態で接着剤15で接着し、蓋体
20を、発泡樹脂製板材を四角形状に切断して形成し、
側壁11の上端部の段部11aにその肉厚の略半分まで
嵌入し、容器本体10および蓋体20の内面に塗膜30
を形成する。
(57) [Problem] [PROBLEMS] Conventional food containers have poor recyclability, are difficult to mold, and increase costs. SOLUTION: This is a food container comprising a container body 10 and a lid 20 formed of the same recyclable foamed resin plate material, wherein a side wall 11 of the container body 10 is cut into a square shape from the foamed resin plate material. Also, a stepped portion 11a cut in a step shape is provided inside the upper and lower ends thereof, and the adjacent side walls 11, 11 are adhered to each other with an adhesive 15, and the bottom wall 12 of the container body 10 is formed of a foamed resin. The plate material is cut into a square shape, formed into a square shape, and adhered to the step portion 11a at the lower end of the side wall 11 with an adhesive 15 in a state of being fitted to approximately half the thickness thereof. Cut into shapes to form
Approximately half of the thickness of the side wall 11 is fitted into the step 11 a at the upper end of the side wall 11.
To form

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【考案の属する技術分野】 本考案は、容器本体および蓋体の全てを、リサ イクルできる板状の単一発泡樹脂材に、切断加工、段状の切込み加工および接着 加工を施して形成し、容器本体と蓋体あるいは下上に位置する容器本体同士を係 合させて安定姿勢で重ねることの出来る食品容器に関するものである。[Technical field to which the present invention pertains] In the present invention, all of the container body and the lid are formed by cutting, step-shaped notching, and bonding a plate-shaped single foamed resin material that can be recycled. The present invention relates to a food container in which a container main body and a lid body or a container main body located above and below are engaged with each other and can be stacked in a stable posture.

【0002】[0002]

【従来の技術】 発泡樹脂製板材を折曲げ貼合わせて作った,従来の食品容 器は、リサイクル性に劣る。また、金型によるプレス成形加工や押出成形加工、 あるいは折曲げ加工や凹状の切込み加工等を施して形成しているため、成形が厄 介であり、コストが嵩むといった問題がある。2. Description of the Related Art Conventional food containers made by bending and bonding foamed resin plates are inferior in recyclability. In addition, since it is formed by press forming or extrusion forming using a mold, or bending or concave cutting, there is a problem that forming is troublesome and costs increase.

【0003】[0003]

【考案が解決しようとする課題】 解決しようとする課題は、発泡樹脂製板 材を折曲げ貼合わせて作った,従来の食品容器は、リサイクル性が悪く、成形が 厄介でコストが嵩むことである。[Problem to be solved by the invention] The problem to be solved is that the conventional food container, which is made by bending and bonding foamed resin plates, has poor recyclability, is difficult to mold, and increases costs. is there.

【0004】[0004]

【課題を解決するための手段】 図1乃至図5を参照して説明する。本考案 に係る食品容器は、リサイクルすることのできる同一の発泡樹脂製板材によって 形成した、有底四角筒形状の容器本体10と、該容器本体10の上端開口部を閉 塞する蓋体20とからなる食品容器であって、容器本体10の四片の側壁11の それぞれを、発泡樹脂製板材を四角形状に切断すると共に、その上下両端部の内 側に段状に切込んだ段部11aを設けて形成し、隣接する側壁11,11同士を 接着剤15で接着し、容器本体10の底壁12を、発泡樹脂製板材を四角形状に 切断して形成し、側壁11下端部の段部11aにその肉厚の略半分まで嵌入した 状態で接着剤15で接着し、蓋体20を、発泡樹脂製板材を四角形状に切断して 形成し、側壁11の上端部の段部11aにその肉厚の略半分まで嵌入し、容器本 体10および蓋体20の内面に塗膜30を形成してなるものである。A description will be given with reference to FIGS. 1 to 5. The food container according to the present invention includes a container body 10 having the shape of a bottomed square tube and made of the same recyclable plate made of foamed resin, and a lid 20 for closing the upper end opening of the container body 10. And a stepped portion 11a formed by cutting each of the four side walls 11 of the container body 10 into a rectangular shape from a foamed resin plate material and cutting stepwise inside the upper and lower ends thereof. The adjacent side walls 11, 11 are adhered to each other with an adhesive 15, and the bottom wall 12 of the container body 10 is formed by cutting a foamed resin plate into a square shape. The cover 20 is formed by cutting a foamed resin plate into a square shape, and is formed on the step 11 a at the upper end of the side wall 11. The container body 10 is inserted to approximately half of its thickness. And a coating film 30 formed on the inner surface of the lid 20.

【0005】[0005]

【考案の実施の形態】 本考案に係る食品容器の実施形態を、図1乃至図5 に示す。この食品容器は、その全体を、リサイクルすることのできる同一の発泡 樹脂製板材によって形成したもので、有底四角筒形状の容器本体10と、その容 器本体10の上端開口部を閉塞する蓋体20とから構成している。発泡樹脂製板 材は合成樹脂の他に、天然樹脂や大豆やとうもろこし等から得ることのできる樹 脂を使用することができる。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a food container according to the present invention are shown in FIGS. The food container is entirely made of the same recyclable foam resin plate material, and has a bottomed rectangular tube-shaped container body 10 and a lid for closing the upper end opening of the container body 10. And the body 20. As the foamed resin plate material, besides synthetic resin, natural resin, resin obtained from soybean, corn and the like can be used.

【0006】 容器本体10の四片の側壁11は、それぞれ、発泡樹脂製板材を四角形状に切 断し、その上下両端部の内側に段状に切込んだ段部11aを設けて形成している 。また、隣接する側壁11,11同士は接着剤15で接着している。ここでは、 各側壁11の両側端部を斜め45度に切込んで傾斜面11bを形成し、傾斜面1 1b同士を接着している。容器本体10の底壁12は、発泡樹脂製板材を四角形 状に切断して形成し、側壁11下端部の段部11aにその肉厚の略半分まで嵌入 した状態で接着剤15によって接着している。Each of the four side walls 11 of the container body 10 is formed by cutting a foamed resin plate material into a square shape and providing stepped portions 11a cut into steps inside the upper and lower ends thereof. There. Adjacent side walls 11 are adhered to each other with an adhesive 15. Here, both side edges of each side wall 11 are cut obliquely at 45 degrees to form an inclined surface 11b, and the inclined surfaces 11b are bonded to each other. The bottom wall 12 of the container body 10 is formed by cutting a foamed resin plate material into a square shape, and is bonded to the step portion 11a at the lower end of the side wall 11 to approximately half the thickness thereof with an adhesive 15 and adhered thereto. I have.

【0007】 蓋体20は、発泡樹脂製板材を四角形状に切断して形成し、側壁11の上端部 の段部11aにその肉厚の略半分まで嵌入している。また、容器本体10および 蓋体20の内面に塗料を塗って塗膜30を形成している。The lid 20 is formed by cutting a foamed resin plate into a square shape, and is fitted into the step 11 a at the upper end of the side wall 11 to approximately half its thickness. Further, a paint is applied to the inner surfaces of the container body 10 and the lid 20 to form the coating film 30.

【0008】 本実施形態に係る食品容器は、その全体を同一の発泡樹脂製板材で形成してい るので、リサイクルする際に、材料別に分離する必要がない。従って、リサイク ル性に優れる。Since the food container according to the present embodiment is entirely formed of the same foamed resin plate, it is not necessary to separate the food container for each material when recycling. Therefore, it is excellent in recyclability.

【0009】 また、この食品容器は、切断加工、段状あるいは斜めの切込み加工、および接 着加工等の簡易な加工のみで形成しており、従来のような金型を使用したプレス 成形加工や押出成形加工、あるいは折曲げ加工や凹状の切込み加工等の面倒な加 工を不要としているので、成形がきわめて容易で、成形コストの低廉化を図るこ とができる。Further, the food container is formed only by simple processing such as cutting, stepwise or oblique cutting, and bonding, and can be formed by a conventional press molding using a mold. Since no complicated processing such as extrusion or bending or concave cutting is required, molding is extremely easy and the cost of molding can be reduced.

【0010】 さらに、側壁11の下端部に形成した段部11aに、底壁12をその肉厚のほ ぼ半分を嵌入した状態で接着して組付けて残りの半分を係合突部12aとし、当 該係合突部12aを下位に位置する他の容器本体10の段部11aに係合させる こととしている。これにより、蓋体20の無い複数の容器本体10,10を下上 に重ねた場合に、上の容器が滑って下の容器から落ちるといった事態を未然に防 止することができる。[0010] Furthermore, the bottom wall 12 is bonded and attached to a step portion 11a formed at the lower end portion of the side wall 11 in a state where almost half of its thickness is fitted, and the other half is defined as an engagement projection 12a. The engaging projection 12a is to be engaged with the step 11a of another lower container body 10 located below. Thereby, when the plurality of container bodies 10 without the lid 20 are stacked on the lower upper part, it is possible to prevent a situation in which the upper container slips and falls from the lower container.

【0011】 また、容器本体10と蓋体20の内面に塗膜30を形成しているので、当該内 面に装飾効果を持たせることができると共に、その剛性を高めることができる。In addition, since the coating film 30 is formed on the inner surfaces of the container body 10 and the lid 20, the decorative effect can be given to the inner surfaces, and the rigidity can be increased.

【0012】 なお、側壁11の上端部に形成した段部11aに蓋体20の肉厚のほぼ半分を 嵌入しているので、突出している残りの半分で把持突部20aを形成することが でき、当該把持突部20aを持って蓋体20を容易に開けることができる。また 、蓋体20の端部を切欠いて凹所20bを形成して、この凹所20bに指を掛け て当該蓋体20を開閉し易くすることもできる。Since approximately half the thickness of the lid 20 is fitted into the step 11 a formed at the upper end of the side wall 11, the gripping projection 20 a can be formed with the remaining half projecting. The lid 20 can be easily opened by holding the grip projection 20a. Alternatively, the end of the lid 20 may be cut out to form a recess 20b, and a finger may be hooked on the recess 20b to facilitate opening and closing the lid 20.

【0013】[0013]

【考案の効果】 本考案に係る食品容器は、その全体を同一の発泡樹脂製板 材で形成しているので、リサイクルする際に、材料別に分離する必要がなく、よ ってリサイクル性に優れる。[Effects of the Invention] The food container according to the present invention is entirely formed of the same foamed resin plate, so that it is not necessary to separate each material when recycling, thereby being excellent in recyclability. .

【0014】 また、切断加工、段状の切込み加工、および接着加工等の簡易な加工のみで形 成しているので、成形がきわめて容易で、成形コストの低廉化を図ることができ る。Further, since it is formed only by simple processing such as cutting processing, stepped cutting processing, and bonding processing, the molding is extremely easy, and the molding cost can be reduced.

【0015】 さらに、底壁12の肉厚のほぼ半分を係合突部12aとし、その係合突部12 aを下位に位置する他の容器本体10の段部11aに係合させることができるの で、複数の容器本体を下上に重ねた場合に、上の容器が下の容器から落ちるとい った事態を未然に防止することができる。Further, approximately half of the thickness of the bottom wall 12 is defined as an engagement projection 12a, and the engagement projection 12a can be engaged with the step 11a of another lower container body 10 located below. Therefore, it is possible to prevent a situation in which the upper container falls from the lower container when a plurality of container bodies are stacked on the lower upper part.

【0016】 またさらに、容器本体10と蓋体20の内面に塗膜30を形成しているので、 当該内面に装飾効果を持たせることができると共に、その剛性を高めることがで き、食品容器にふさわしい綺麗で十分な強度を備えたものとすることができる。Furthermore, since the coating film 30 is formed on the inner surfaces of the container body 10 and the lid 20, the inner surface can have a decorative effect and the rigidity thereof can be increased, and the food container can be improved. It can be clean and has sufficient strength to be suitable.

【図面の簡単な説明】[Brief description of the drawings]

【図1】 本考案に係る食品容器の実施形態を示す部分
断面側面図である。
FIG. 1 is a partial sectional side view showing an embodiment of a food container according to the present invention.

【図2】 図1に示す食品容器の平面図である。FIG. 2 is a plan view of the food container shown in FIG.

【図3】 図1に示す食品容器の底面図である。FIG. 3 is a bottom view of the food container shown in FIG.

【図4】 図1に示す食品容器の分解側面図である。4 is an exploded side view of the food container shown in FIG.

【図5】 図1に示す食品容器の分解平面図(蓋体を除
く)である。
5 is an exploded plan view (excluding a lid) of the food container shown in FIG. 1.

【符号の説明】[Explanation of symbols]

10 容器本体 11 側壁 11a 段部 11b 傾斜面 12 底壁 12a 係合突部 15 接着剤 20 蓋体 20a 把持突部 20b 凹所 30 塗膜 DESCRIPTION OF SYMBOLS 10 Container main body 11 Side wall 11a Step 11b Inclined surface 12 Bottom wall 12a Engagement projection 15 Adhesive 20 Lid 20a Grip projection 20b Concave part 30 Coating

Claims (1)

【実用新案登録請求の範囲】[Utility model registration claims] 【請求項1】 リサイクルすることのできる同一の発泡
樹脂製板材によって形成した,有底四角筒形状の容器本
体(10)と,該容器本体の上端開口部を閉塞する蓋体
(20)とからなる食品容器であって、容器本体の四片
の側壁(11)のそれぞれを,発泡樹脂製板材を四角形
状に切断すると共に,その上下両端部の内側に段状に切
込んだ段部(11a)を設けて形成し,隣接する側壁同
士を接着剤(15)で接着し、容器本体の底壁(12)
を,発泡樹脂製板材を四角形状に切断して形成し,側壁
下端部の段部にその肉厚の略半分まで嵌入した状態で接
着剤で接着し、蓋体を,発泡樹脂製板材を四角形状に切
断して形成し,側壁の上端部の段部にその肉厚の略半分
まで嵌入し、容器本体および蓋体の内面に塗膜(30)
を形成してなる食品容器。
1. A container body (10) formed of the same recyclable foamed resin plate and having a bottomed rectangular tube shape, and a lid (20) for closing an upper end opening of the container body. A step (11a) in which each of four side walls (11) of the container body is formed by cutting a foamed resin plate into a square shape, and cutting stepwise inside the upper and lower ends thereof. ), The adjacent side walls are adhered to each other with an adhesive (15), and the bottom wall (12) of the container body is formed.
Is formed by cutting a foamed resin plate into a square shape, and is bonded to the step at the lower end of the side wall with an adhesive in a state of being fitted to approximately half of the thickness thereof. It is cut into a shape and fitted into the step at the upper end of the side wall to approximately half its thickness, and a coating film (30) is applied to the inner surfaces of the container body and the lid.
A food container formed from.
JP2001001723U 2001-03-29 2001-03-29 Food containers Expired - Fee Related JP3080709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001001723U JP3080709U (en) 2001-03-29 2001-03-29 Food containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001001723U JP3080709U (en) 2001-03-29 2001-03-29 Food containers

Publications (1)

Publication Number Publication Date
JP3080709U true JP3080709U (en) 2001-10-05

Family

ID=43213522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001001723U Expired - Fee Related JP3080709U (en) 2001-03-29 2001-03-29 Food containers

Country Status (1)

Country Link
JP (1) JP3080709U (en)

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