JP2002154560A - Simple lid for paper cup - Google Patents

Simple lid for paper cup

Info

Publication number
JP2002154560A
JP2002154560A JP2000352752A JP2000352752A JP2002154560A JP 2002154560 A JP2002154560 A JP 2002154560A JP 2000352752 A JP2000352752 A JP 2000352752A JP 2000352752 A JP2000352752 A JP 2000352752A JP 2002154560 A JP2002154560 A JP 2002154560A
Authority
JP
Japan
Prior art keywords
paper cup
lid
top curl
simple lid
cuts
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.)
Granted
Application number
JP2000352752A
Other languages
Japanese (ja)
Other versions
JP4508402B2 (en
Inventor
Haruko Furuta
晴子 古田
Masako Hayashi
雅子 林
Atsushi Iijima
淳 飯島
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP2000352752A priority Critical patent/JP4508402B2/en
Publication of JP2002154560A publication Critical patent/JP2002154560A/en
Application granted granted Critical
Publication of JP4508402B2 publication Critical patent/JP4508402B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a simple lid for a paper cup which can be simply put over a paper cup, which is good in appearance, and which can also meet requirements of resource saving and cost reduction. SOLUTION: The simple lid for a paper cup which is put over a paper cup having a top curl for use comprises a top surface which is approximately similar in shape to an outer periphery of the top curl and folds respectively connected with both sides thereof via creases. At the center part of the crease, an arcuate cut line is each provided on an internal position along an outer peripheral line of the top curl when the lid is put over the paper cup. Small cuts are provided outward at both ends of the cut line. A pair of cuts are provided to extend outward respectively on the cut lines. Thus a part between the cuts is to serve as a lock.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、紙カップに簡易的
に被せるのに使用される紙カップ用簡易蓋に関するもの
である。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple lid for a paper cup which is used to easily cover the paper cup.

【0002】[0002]

【従来の技術】従来より、紙カップは、飲料用、即席食
品用などに広く使用されている。この紙カップの蓋とし
ては、密封する場合には、熱シールによるシール蓋が多
く使用されている。簡易的な蓋を使用するテイクアウト
用などの用途では、専用の被せ蓋を使用している。
2. Description of the Related Art Paper cups have been widely used for beverages, instant foods and the like. As a lid of the paper cup, a seal lid by heat sealing is often used for sealing. In applications such as take-out using a simple lid, a dedicated cover is used.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、専用の
被せ蓋は、製造コストが高くなるという問題がある。従
って、簡単に被せることができ、見た目がよく、持ち運
びができる形態の紙カップ用蓋が望まれている。
However, the dedicated cover has a problem that the manufacturing cost is increased. Therefore, a paper cup lid that can be easily covered, has a good appearance, and is portable has been desired.

【0004】本発明は、上記のような事情に鑑みてなさ
れたものであり、その目的とするところは、紙カップに
簡単に被せることができる体裁がよく、省資源、低コス
トの要求にも対応できる紙カップ用簡易蓋を提供するこ
とにある。
SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object a good appearance that can be easily put on a paper cup, and also meets the demand for resource saving and low cost. To provide a simple lid for a paper cup.

【0005】[0005]

【課題を解決するための手段】上記目的を達成するた
め、本発明は、トップカール部を有する紙カップに被せ
て使用される紙カップ用簡易蓋であって、前記トップカ
ール部の外周とほぼ同形の天面部とその両側に折れ線を
介してそれぞれ連設された折り曲げ部とからなり、前記
折れ線の中央部分には、前記紙カップに被せた時に前記
トップカール部の外周線に沿った内側の位置にそれぞれ
円弧形状の切れ線を設け、該切れ線の両端に外側に向け
て小さな小切り込みを設け、前記切れ線には外側に向け
て一対の切り込みをそれぞれ設け、該切り込みの間を係
止部としたことを特徴とする紙カップ用簡易蓋である。
SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a simple lid for a paper cup which is used to cover a paper cup having a top curl portion, the lid having a shape substantially the same as the outer periphery of the top curl portion. It consists of a top part and bent parts that are respectively connected to the both sides of the top curl via broken lines, and the central part of the broken line is located at an inner position along the outer circumferential line of the top curl part when the paper curl is covered. An arc-shaped cut line is provided, small small cuts are provided on both ends of the cut line toward the outside, and a pair of cuts are provided on the cut line toward the outside, and a portion between the cuts is a locking portion. A simple lid for a paper cup.

【0006】本発明によれば、紙カップに簡単に被せる
ことができる体裁がよく、省資源、低コストの要求にも
対応できる紙カップ用簡易蓋を得ることができる。
According to the present invention, it is possible to obtain a simple lid for a paper cup which has a good appearance which can be easily put on the paper cup, and which can meet the demand for resource saving and low cost.

【0007】[0007]

【発明の実施の形態】以下、図面を参照して本発明の実
施形態について説明する。
Embodiments of the present invention will be described below with reference to the drawings.

【0008】図1は本発明に係る紙カップ用簡易蓋を被
せた紙カップを示す斜視図および平面図である。紙カッ
プ10のトップカール部12を係止して保持するように
紙カップ用簡易蓋1の両側部の折り曲げ部3、4を下方
に折り曲げて対向する係止部3a、4aにより、紙カッ
プ10のトップカール部12を係止している。
FIG. 1 is a perspective view and a plan view showing a paper cup covered with a simple lid for a paper cup according to the present invention. The bent portions 3, 4 on both sides of the simple lid for paper cup 1 are bent downward so as to lock and hold the top curl portion 12 of the paper cup 10, and the top curl of the paper cup 10 is formed by the locking portions 3a, 4a facing each other. The part 12 is locked.

【0009】紙カップ10は、図2に示すように、胴部
11の開口縁にトップカール部12を有する一般的なも
のであり、紙カップ10の形状としては、トップカール
部12を有しそのトップカール部12の外周の形状が角
丸の四角形、円形、楕円形であることが必要であり、大
きさなどは特に限定されるものではない。
As shown in FIG. 2, the paper cup 10 is a general one having a top curl portion 12 at the opening edge of a body portion 11, and the paper cup 10 has a top curl portion 12 and has a top curl portion 12. It is necessary that the shape of the outer periphery of the curl portion 12 is a rounded rectangle, a circle, or an ellipse, and the size and the like are not particularly limited.

【0010】深絞り成形による紙トレーでも、トップカ
ール部が有していればよい。
A paper tray formed by deep drawing may have a top curl portion.

【0011】図3は、紙カップ用簡易蓋1のブランクの
展開図である。紙カップ用簡易蓋1のブランク1aは、
図3−aに示すように、天面部2と、その天面部2の両
側辺に折れ線a、bを介して左右の折り曲げ部3、4を
連設した全体形状になっている。天面部2は折り曲げ部
3、4を除いて縦方向で紙カップ10のトップカール部
12の外周に沿ってやや大きく設けている。そして、左
右の折れ線a、bは、折り曲げ部3、4を折り曲げる上
下端部だけであり、中央部分には、紙カップ10のトッ
プカール部12の外周に沿ってやや小さく切れ線5、6
を設けている。この切れ線5の両端には、外側に向けて
小さな小切り込み5a、5aを設け、切れ線6の両端に
は、外側に向けて小さな小切り込み6a、6aを設け、
さらに、切れ線5には、一対の切り込み5b、5bを、
切れ線6には一対の切り込み6b、6bを設けている。
そして、折り曲げ部3の内側の切り込み5b、5bの間
の部分(斜線部)を係止部3aとし、切り込み6b、6
bの間の部分(斜線部)を係止部4aとしている。
FIG. 3 is an exploded view of a blank of the simple lid 1 for a paper cup. The blank 1a of the simple lid 1 for a paper cup is
As shown in FIG. 3A, the overall shape is such that a top surface portion 2 and left and right bent portions 3 and 4 are continuously provided on both sides of the top surface portion 2 via broken lines a and b. The top surface portion 2 is provided slightly larger along the outer periphery of the top curl portion 12 of the paper cup 10 in the vertical direction except for the bent portions 3 and 4. The left and right fold lines a and b are only the upper and lower ends where the folds 3 and 4 are bent, and the center portion is slightly smaller along the outer periphery of the top curl portion 12 of the paper cup 10, and the cut lines 5 and 6 are slightly smaller.
Is provided. At both ends of the cutting line 5, small small cuts 5a, 5a are provided outward, and at both ends of the cutting line 6, small small cuts 6a, 6a are provided outward.
Furthermore, a pair of cuts 5b, 5b
The cutting line 6 is provided with a pair of cuts 6b.
Then, a portion (hatched portion) between the cuts 5b, 5b inside the bent portion 3 is defined as a locking portion 3a, and the cuts 6b, 6
The portion between (b) (hatched portion) is the locking portion 4a.

【0012】また、小切り込み5aの端部と切り込み5
bの端部との間に切り込みを入れることにより、図3−
bに示すように、打ち抜かれた窓Wとしてもよい。
Further, the end of the small cut 5a and the cut 5
By making a cut between the end of FIG.
As shown in FIG. 2B, a window W may be punched out.

【0013】図3−cの波線部分は紙カップ10のトッ
プカール部12の外周線Lの位置を示しており、外周線
Lは、上下部においては、天面部2の内側に沿ってお
り、左右部においては、切れ線5、6の外側に沿ってい
る。
The dashed line in FIG. 3C indicates the position of the outer peripheral line L of the top curl portion 12 of the paper cup 10. The outer peripheral line L extends along the inner side of the top surface portion 2 in the upper and lower portions. In the part, it is along the outside of the cutting lines 5 and 6.

【0014】また、本発明の紙カップ用簡易蓋1に使用
する材料としては、板紙単体、プラスチックシートなど
があげられる。あるいは、耐水性、耐油性を付与するた
めに、内面あるいは外面にプラスチック層を設けた板紙
を使用することもできる。使用する材料の例としては、
板紙単体、ポリプロピレン(PP)シート、板紙/ポリ
エチレン(PE)、板紙/ポリエチレンテレフタレート
(PET)、板紙/ポリプロピレン(PP)などがあげ
られる。なお、環境対応の観点からは、プラスチックの
比率の少ない材料を使用することが好ましい。
Further, examples of the material used for the simple lid 1 for a paper cup of the present invention include a paperboard alone and a plastic sheet. Alternatively, a paperboard provided with a plastic layer on the inner surface or the outer surface to impart water resistance and oil resistance can be used. Examples of materials used include:
Paperboard alone, polypropylene (PP) sheet, paperboard / polyethylene (PE), paperboard / polyethylene terephthalate (PET), paperboard / polypropylene (PP) and the like. From the viewpoint of environmental friendliness, it is preferable to use a material having a small ratio of plastic.

【0015】上記の紙カップ用簡易蓋1を紙カップ10
に被せる手順は次のようである。
The simple lid 1 for a paper cup is replaced with a paper cup 10
The procedure for covering the above is as follows.

【0016】まず、天面部2を紙カップ10のトップカ
ール部12の外周に合うように載せる。つぎに、左右の
折れ線a、bのところで左右の折り曲げ部3、4をそれ
ぞれ紙カップ10の側面に向けて下向きに折り曲げる。
さらに、折り曲げ部3、4の係止部3a、4aを内側に
押し込むことにより、係止部3a、4aの先端がトップ
カール部12の下部の凹部に入り込み、トップカール部
12を下側から係止した状態となり、紙カップ用簡易蓋
1が紙カップ10のトップカール部12に簡易的に保持
される。このように、左右の折り曲げ部3、4を折り曲
げて、係止部3a、4aを内側に押し込むだけで、紙カ
ップ用簡易蓋1が紙カップ10をロック状態で被せた状
態とすることができる。
First, the top surface portion 2 is placed so as to fit with the outer periphery of the top curl portion 12 of the paper cup 10. Next, the left and right bent portions 3 and 4 are bent downward toward the side surfaces of the paper cup 10 at the left and right bent lines a and b, respectively.
Further, by pushing the locking portions 3a, 4a of the bent portions 3, 4 inward, the tips of the locking portions 3a, 4a enter the concave portions below the top curl portion 12, and the top curl portion 12 is engaged from below. In this state, the paper cup lid 1 is simply held by the top curl portion 12 of the paper cup 10. In this manner, simply bending the left and right bent portions 3 and 4 and pushing the locking portions 3a and 4a inward allows the simple lid 1 for a paper cup to cover the paper cup 10 in a locked state.

【0017】[0017]

【実施例】つぎに、本発明の紙カップ用簡易蓋につい
て、実施例をあげて説明する。まず、紙カップとして、
下記の条件で板紙を主とする材料を用いてカップ成形に
より作製した。
Next, the simple lid for a paper cup of the present invention will be described with reference to examples. First, as a paper cup,
It was prepared by cup molding using a material mainly composed of paperboard under the following conditions.

【0018】形状:丸形(トップカール部直径外寸 1
00mm、高さ 85mm) 内容量:150ml 材料構成:(内面)PE40μm/カップ原紙280g
/m2 つぎに、図3の展開図に示すようなブランクの紙カップ
用簡易蓋を上記の紙カップに合わせた形状で作製した。
具体的には、図に示した波線に紙カップのトップカール
部の外周が合うような外周の形状の紙カップ用簡易蓋と
し、材料としては、裏面にポリエチレン30μmを加工
した320g/m2の板紙を使用し、板紙の表面に絵
柄、表示などを印刷し、打ち抜き工程により、ブランク
に作製した。この打ち抜き工程において、切れ線5、
6、小切り込み5a、5a、6a、6a、切り込み5
b、5b、6b、6bの加工も行った。実際に、テイク
アウト用に、紙カップの中に内容物として惣菜を入れ、
作製した紙カップ用簡易蓋を上から被せ、ついで、左右
の折り曲げ部を下向きに折り曲げ、係止部を内側に押し
込み、トップカール部12の下側から係止することによ
り、紙カップ用簡易蓋が紙カップのトップカール部に簡
易的に被せることができた。
Shape: round shape (top curl portion outer diameter 1)
(00 mm, height 85 mm) Content: 150 ml Material composition: (inner surface) PE 40 μm / cup base paper 280 g
/ M 2 Next, a blank simple lid for a paper cup as shown in the developed view of FIG. 3 was produced in a shape adapted to the above-mentioned paper cup.
More specifically, a simple lid for a paper cup having an outer shape such that the outer periphery of the top curl portion of the paper cup fits the wavy line shown in the figure, and as a material, a 320 g / m 2 paperboard with polyethylene 30 μm processed on the back surface is used. Used, a pattern, a display, etc. were printed on the surface of the paperboard, and were blanked by a punching process. In this punching process, the cutting line 5,
6, small cut 5a, 5a, 6a, 6a, cut 5
b, 5b, 6b, and 6b were also processed. Actually, for takeout, put the prepared food as a content in a paper cup,
The prepared simple lid for paper cups is covered from above, then the left and right bent portions are folded downward, the locking portions are pushed inward, and the simple curling lid for paper cups is locked from below the top curl portion 12, so that the simple lid for paper cups is closed. Could easily be covered over the top curl portion of the.

【0019】[0019]

【発明の効果】以上説明したように、本発明の紙カップ
用簡易蓋は、紙カップに簡単に被せることができる蓋で
あって、天面部の両側の折り曲げ片を折り曲げて、係止
部を内側に押し込むだけでロック状態とすることがで
き、体裁がよく、一枚のブランクから作製できることか
ら製造コストが安く、低コストの要求にも対応できる。
また、使用する紙の量が少ないので、省資源の観点から
好ましいものである。さらには、天面部を有効に使って
効果的なデザインを施すこともできる。
As described above, the simple lid for a paper cup of the present invention is a lid that can be easily put on the paper cup, and the bent pieces on both sides of the top surface are bent so that the locking portion is inward. It can be locked by simply pushing it in, it has a good appearance and can be manufactured from a single blank, so the manufacturing cost is low and it can meet low cost requirements.
Also, since the amount of paper used is small, it is preferable from the viewpoint of resource saving. Furthermore, an effective design can be applied by effectively using the top surface.

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

【図1】本発明に係る紙カップ用簡易蓋を紙カップに被
せた状態を示す斜視図および平面図である。
FIG. 1 is a perspective view and a plan view showing a state in which a simple lid for a paper cup according to the present invention is put on the paper cup.

【図2】本発明に係る紙カップ用簡易蓋に組み合わされ
る紙カップを示す斜視図である。
FIG. 2 is a perspective view showing a paper cup combined with the simple lid for a paper cup according to the present invention.

【図3】本発明に係る紙カップ用簡易蓋のブランクの展
開図である。
FIG. 3 is an exploded view of a blank of the simple lid for a paper cup according to the present invention.

【符号の説明】[Explanation of symbols]

1 紙カップ用簡易蓋 1a ブランク 2 天面部 3 折り曲げ部 3a 係止部 4 折り曲げ部 4a 係止部 5 切れ線 5a 小切り込み 5b 切り込み 6 切れ線 6a 小切り込み 6b 切り込み 10 紙カップ 11 胴部 12 トップカール部 a 折れ線 b 折れ線 L 外周線(紙カップのトップカール部) W 窓 DESCRIPTION OF SYMBOLS 1 Simple lid for paper cups 1a Blank 2 Top surface part 3 Folding part 3a Locking part 4 Folding part 4a Locking part 5 Cut line 5a Small cut 5b Cut 6 Cut line 6a Small cut 6b Cut 10 Paper cup 11 Body 12 Top curl a Polyline b Polyline L Outer line (Top curl of paper cup) W Window

───────────────────────────────────────────────────── フロントページの続き (72)発明者 飯島 淳 東京都新宿区市谷加賀町一丁目1番1号 大日本印刷株式会社内 Fターム(参考) 3E084 AA02 AA12 AA34 AB10 BA01 BA05 CB03 CC07 FA09 FC02 GA08 GB12 LA17 LB02 LB07 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Jun Iijima 1-1-1 Ichigaya-Kaga-cho, Shinjuku-ku, Tokyo F-term in Dai Nippon Printing Co., Ltd. (reference) 3E084 AA02 AA12 AA34 AB10 BA01 BA05 CB03 CC07 FA09 FC02 GA08 GB12 LA17 LB02 LB07

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 トップカール部を有する紙カップに被せ
て使用される紙カップ用簡易蓋であって、 前記トップカール部の外周とほぼ同形の天面部とその両
側に折れ線を介してそれぞれ連設された折り曲げ部とか
らなり、前記折れ線の中央部分には、前記紙カップに被
せた時に前記トップカール部の外周線に沿った内側の位
置にそれぞれ円弧形状の切れ線を設け、該切れ線の両端
に外側に向けて小さな小切り込みを設け、前記切れ線に
は外側に向けて一対の切り込みをそれぞれ設け、該切り
込みの間を係止部としたことを特徴とする紙カップ用簡
易蓋。
1. A simple lid for a paper cup which is used by being put on a paper cup having a top curl portion, wherein the top surface portion has substantially the same shape as the outer periphery of the top curl portion and both sides thereof are connected to each other via broken lines. In the center of the fold line, arc-shaped severance lines are respectively provided at positions inside the outer periphery of the top curl portion when the cover is placed on the paper cup, and outer ends are provided at both ends of the severance line. A simple lid for a paper cup, characterized in that a small small cut is provided toward the cutout, and a pair of cuts are respectively provided outwardly on the cut line, and the space between the cuts is a locking portion.
JP2000352752A 2000-11-20 2000-11-20 Simple lid for paper cup Expired - Fee Related JP4508402B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000352752A JP4508402B2 (en) 2000-11-20 2000-11-20 Simple lid for paper cup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000352752A JP4508402B2 (en) 2000-11-20 2000-11-20 Simple lid for paper cup

Publications (2)

Publication Number Publication Date
JP2002154560A true JP2002154560A (en) 2002-05-28
JP4508402B2 JP4508402B2 (en) 2010-07-21

Family

ID=18825602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000352752A Expired - Fee Related JP4508402B2 (en) 2000-11-20 2000-11-20 Simple lid for paper cup

Country Status (1)

Country Link
JP (1) JP4508402B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764030B1 (en) * 2006-09-19 2007-10-10 황보의 Food container
US11497330B2 (en) 2012-08-22 2022-11-15 Ptm Packaging Tools Machinery Pte. Ltd. Paper-based container lids and methods for making the same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724249U (en) * 1980-07-12 1982-02-08
JPS5935384U (en) * 1982-08-31 1984-03-05 オ−ランドフ−ズ株式会社 paper lid
JPH0427751U (en) * 1990-06-26 1992-03-05
JPH0717554A (en) * 1993-06-30 1995-01-20 Dainippon Printing Co Ltd Resealable lid material
JPH08324633A (en) * 1995-06-05 1996-12-10 Dainippon Printing Co Ltd Cup holder
JPH1035714A (en) * 1996-07-19 1998-02-10 Dainippon Printing Co Ltd Cover material
JPH10236529A (en) * 1997-02-21 1998-09-08 Fuji Seal Co Ltd Holder for container with flange
JP2001139034A (en) * 1999-11-11 2001-05-22 Dainippon Printing Co Ltd Paper cup container having paper holder

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Publication number Priority date Publication date Assignee Title
JPS5724249U (en) * 1980-07-12 1982-02-08
JPS5935384U (en) * 1982-08-31 1984-03-05 オ−ランドフ−ズ株式会社 paper lid
JPH0427751U (en) * 1990-06-26 1992-03-05
JPH0717554A (en) * 1993-06-30 1995-01-20 Dainippon Printing Co Ltd Resealable lid material
JPH08324633A (en) * 1995-06-05 1996-12-10 Dainippon Printing Co Ltd Cup holder
JPH1035714A (en) * 1996-07-19 1998-02-10 Dainippon Printing Co Ltd Cover material
JPH10236529A (en) * 1997-02-21 1998-09-08 Fuji Seal Co Ltd Holder for container with flange
JP2001139034A (en) * 1999-11-11 2001-05-22 Dainippon Printing Co Ltd Paper cup container having paper holder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764030B1 (en) * 2006-09-19 2007-10-10 황보의 Food container
US11497330B2 (en) 2012-08-22 2022-11-15 Ptm Packaging Tools Machinery Pte. Ltd. Paper-based container lids and methods for making the same

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