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JP2004244051A - Disposable lid - Google Patents

Disposable lid Download PDF

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Publication number
JP2004244051A
JP2004244051A JP2003034946A JP2003034946A JP2004244051A JP 2004244051 A JP2004244051 A JP 2004244051A JP 2003034946 A JP2003034946 A JP 2003034946A JP 2003034946 A JP2003034946 A JP 2003034946A JP 2004244051 A JP2004244051 A JP 2004244051A
Authority
JP
Japan
Prior art keywords
lid
small
sized
container
tap
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.)
Pending
Application number
JP2003034946A
Other languages
Japanese (ja)
Inventor
Takushi Saito
卓志 齋藤
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.)
ZENKO KK
Original Assignee
ZENKO KK
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 ZENKO KK filed Critical ZENKO KK
Priority to JP2003034946A priority Critical patent/JP2004244051A/en
Publication of JP2004244051A publication Critical patent/JP2004244051A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a disposable lid having a small-sized tap through which drinking can be repeatedly and dividedly performed without spilling and a small-sized lid for hermetically sealing the tap, wherein the small-sized lid is connected thereto so as not to be lost, being lightweight and small-sized, thereby generating no envoronmental pollution, and capable of molding by one process and manufacturing at a low cost. <P>SOLUTION: A lid clamping part 10 which can be fitted and hermetically sealed on the upper edge 61 of a container 60, a projecting part 20 which is projected from the lid clamping part 10 and can be brought into contact with a mouth, a fan-shaped tap part 30 put out in small quantities formed at the first recessed position 21 of the projecting part 20, a steam venting inclined part 40 formed at the second recessed position 22 of the projecting part 20, and a small lid part 50 which is continuously provided from the lid clamping part 10 through a freely curved angular fold 51 and a joint 52 and is for hermetically sealing the tap part 31 put out in small quantities, are provided. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、使いすて容器の使いすて蓋に関するものである。
【0002】
【従来の技術】
従来、使いすての紙製コップや発泡スチロール製コップ等に嵌合する使いすて蓋は、密封はできるが、内容物の飲料を何回に分けて飲む場合、蓋を紛失したり落したりする場合が多く、また、蓋を開けて飲む際に、特に動揺する車中や船中では内容物の飲料をこぼす場合が多い。このため、蓋上に、或は、蓋を設けることなく、密封された容器内にストローを差し込めるようにしたものがあったが、内容物の飲料をストローを介して吸い上げるため、内容物の飲料に粒状物等を含む場合ストローを通過しにくく、また、内容物の飲料を通常の飲食時のように落ちついて味わう雰囲気に乏しい欠点がある上に、蓋がないものは、内容物の飲料を充填するのに特別な充填設備を必要とし、手軽に使いすてコップ等に内容物の飲料を充填して蓋締めするような安易な操作ができない欠点があった。
そこで、本発明者は、使いすてコップ等に簡単に蓋締めできるようにすると共に、蓋締めしたのち、蓋上に口当たりできる小さな飲み口を設け、さらに、その飲み口を密閉できる小蓋を継ぎ手を介して連設することにより、上述した問題点をすべて解決することに成功し本発明を完成した。
【0003】
【発明が解決しようとする課題】
本発明は、使いすて容器の蓋締めに使用される使いすて蓋を提供するものである。
また、本発明は、動揺する車中や船中等でも内容物の飲料をこぼすことなく何回でも分けて飲むことができるようにした小口の飲み口を設けた使いすて蓋を提供するものである。
また、本発明は、蓋に設けた飲み口を密封する小蓋が紛失しないように蓋に連設して取りつけた使いすて蓋を提供するものである。
また、本発明は、軽量小型で廃棄しても公害が発生しない使いすて蓋を提供するものである。
さらに、本発明は、1回で成型でき何ら部品の組立を要しない取扱容易で安価に製作できる使いすて蓋を提供するものである。
【0004】
【課題を解決するための手段】
本発明使いすて蓋は、上記課題を達成するため、図示するように、容器60の上縁61に嵌合して密封できるようにした蓋締部10と、蓋締部10より突出して、口当たりできるようにした凸部20と、凸部20の第1凹所21に形成した扇状の小出し飲み口部30と、凸部20の第2凹所22に形成した蒸気逃がし斜面部40と、蓋締部10から湾曲自在の山折り51及び継ぎ手52を介して連設した、小出し飲み口31を密封するための小蓋部50とを備えているものである。
本発明の使いすて蓋は、厚み約0.4ミリメートル前後のポリプロピレン、ポリエチレンテレフタレートなどの合成樹脂フィルムで成型することが望ましい。
また、本発明において、図4に示すように、蓋締部10の内周面の円周凹条11は、容器60の上縁61と嵌合して密着できるようにしているが、蓋締部10の内周面がコップ等の容器60の上縁61に密封する公知の構造はすべて含まれる。
蓋締部10の内周面の円周凸条12は、図4に示すように、容器60の上縁61が円周凹条11に嵌合したとき、ロックして容器60を脱落しないようにするものである。
凸部20は蓋締部10の上面11より突出するが、その高さは、図4に示すように、下くちびる71が当たる口当たり程度が望ましい。
凸部20の上面201の凹所である第1凹所21には扇形の小出し飲み口31を設けた小出し飲み口部30が形成されるが、飲み易くするため、小出し飲み口31の扇形は図1、図2、図8に示すように、下くちびる71側が小さく、その反対側が大きくなるように形成することが望ましい。
凸部20の上面201の凹所である第2凹所22には、内容物の飲料が加熱された飲料の場合、その蒸気を小出し飲み口31から出ないように導く斜面41が設けられ、その蒸気が下くちびると反対側の斜面上方に上昇しやすくし、また、斜面上方には水洩れしない程度の極小孔を設けてもよい。
小蓋部50の山折り51は廃棄の際に切断しやすくするため折り山3個程度が望ましい。
【0005】
【発明の実施の形態】
本発明の実施の形態が図1乃至図8に示されている。
本発明実施例の使いすて蓋は、蓋締部10と、凸部20と、小出し飲み口部30と、蒸気逃がし斜面部40と、小蓋部50とを備えている。
蓋締部10は、逆トレー状のもので、使いすて容器60の上縁61に外嵌するように、内周面に円周凹条11を形成すると共に、容器60の上縁61が脱落しないように内周面に円周凸条12を形成している。
凸部20は、下くちびる71が蓋締部10の上101に当てて飲める程度の口当たりができる高さのもので形成される。
小出し飲み口部30は、凸部20の第1凹所21に形成される扇形の小出し飲み口部31と、飲み口31内に水分が落下できるようにした斜面32とからなっている。
小出し飲み口31は、飲み易くこぼれにくくするため、下くちびる71側に小さく、反対側に大きく形成した扇形である。
斜面部40は、凸部20の第2凹所22に第1凹所21側から反対側に上り勾配にした斜面41を設け、第1凹所21の反対側に極小孔(図示しない)を設け、飲み口31に加熱された飲料の蒸気が一気に噴出するのを防止している。
小蓋部50は、第1凹所21を密封する形状の小蓋53と、小蓋53と、蓋締部10とを連結する湾曲自在の山折り51と継ぎ手とからなっている。
山折り51は3個の折り山を設けて、廃棄の場合、切断しやすくしている。
従って、図7に示すように、容器60に飲料を入れ、凸部20の第1凹所21を小蓋53で密封した状態の本発明蓋を、蓋締部10の内周面の円周状凹条11及び円周突起12に容器60の上縁61が嵌着するように押し込むと、容器60の上縁61は、円周状凹条11に密着すると共に、円周状凸条12にロックされて、容器60は本発明蓋に密封される。
次いで、容器60内の飲料を飲むときは、小蓋53を第1凹所21からはずせば、小蓋は、図8に示すように、蓋締部10に連結されたままになり、下くちびる71を当てれば、小出し飲み口部31から、容器60内の飲料をこぼすことなく飲むことができる。
また、飲み終われば、継ぎ手52で連結された小蓋53を、図7に示すように、第1凹所21に密着すれば、何回でも分けて繰り返し飲むことができる。
【0006】
【発明の効果】
本発明によれば、動揺する車中や船中でも小出し飲み口から口当りして飲むことができ、容器内の飲料がこぼれることを防止できる。また、数回に分けて飲むときでも、小出し飲み口を密封する小蓋が連設しているので、面倒がなく、小蓋を落したり紛失したりすることがない。
また、本発明品は、軽量小型で、公害の発生しないポリプロピレン樹脂、ポリエチレンテレフタレート樹脂などの薄フィルムで容易に成型できるので、使いすてできる利点がある。
さらに、本発明品は、1回で成型でき、何らの部品の組み合せも不要であるので、取扱容易で安価に製作できる利点がある。
【図面の簡単な説明】
【図1】本発明の実施の形態を示す平面図である。
【図2】図1の底面図である。
【図3】図1の正面図である。
【図4】図3の拡大断面図である。
【図5】図3の左側面図である。
【図6】図3の右側面図である。
【図7】図1の使用状態の説明図である。
【図8】図1の別の使用状態の説明図である。
【符号の説明】
10 蓋締部
20 凸部
21 第1凹所
22 第2凹所
30 小出し飲み口部
40 蒸気逃がし斜面部
50 小蓋部
51 山折り
52 継ぎ手
53 小蓋
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a disposable lid for a disposable container.
[0002]
[Prior art]
Conventionally, a used lid that fits into a used paper cup or a Styrofoam cup can be sealed, but if you drink the contents in multiple batches, the lid may be lost or dropped In many cases, when the user opens the lid to drink, especially in an upsetting car or boat, the content drinks are often spilled. For this reason, there has been a device in which a straw can be inserted into a sealed container on the lid or without providing the lid.However, in order to suck up the beverage of the content through the straw, the content is not removed. When beverages contain particulate matter, etc., they are difficult to pass through straws, and there is a drawback that the atmosphere of the content beverage is calm and tasted like ordinary eating and drinking. A special filling facility is required to fill the garbage, and there is a drawback that an easy operation such as filling the beverage of the contents into a cup or the like and easily closing the lid with the liquor cannot be performed.
Therefore, the present inventor has made it possible to easily use the lid to easily close the cup and the like, and after tightening the lid, provide a small drinking mouth on the lid, and furthermore, a small lid capable of sealing the drinking mouth. By continuously connecting the joints, all the problems described above were successfully solved, and the present invention was completed.
[0003]
[Problems to be solved by the invention]
The present invention provides a disposable lid used for fastening a disposable container lid.
Further, the present invention provides a disposable lid provided with a small spout that can be divided and drunk as many times as possible without spilling the beverage of the contents even in an upsetting car or ship. is there.
Another object of the present invention is to provide a disposable lid which is attached to the lid so as to prevent the small lid for sealing the spout provided on the lid from being lost.
Another object of the present invention is to provide a disposable lid which is lightweight and compact and does not cause pollution even when disposed.
Further, the present invention provides a disposable lid which can be molded at a time, can be manufactured at low cost, and does not require any assembly of components.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, the present invention disposable lid has a lid fastening portion 10 fitted to the upper edge 61 of the container 60 so as to be sealed, and protrudes from the lid fastening portion 10 as shown in the figure. A convex portion 20 that can be brought into contact with the mouth, a fan-shaped dispensing spout portion 30 formed in the first concave portion 21 of the convex portion 20, and a steam release slope portion 40 formed in the second concave portion 22 of the convex portion 20, A small lid portion 50 is provided from the lid fastening portion 10 through a bendable mountain fold 51 and a joint 52 to seal the dispensing spout 31.
It is desirable that the lid of the present invention is formed of a synthetic resin film such as polypropylene or polyethylene terephthalate having a thickness of about 0.4 mm.
In the present invention, as shown in FIG. 4, the circumferential groove 11 on the inner peripheral surface of the lid fastening portion 10 is fitted to the upper edge 61 of the container 60 so as to be in close contact therewith. All known structures in which the inner peripheral surface of the part 10 is sealed to the upper edge 61 of the container 60 such as a cup are included.
As shown in FIG. 4, the circumferential ridge 12 on the inner peripheral surface of the lid fastening portion 10 locks and prevents the container 60 from falling off when the upper edge 61 of the container 60 is fitted into the circumferential ridge 11. It is to be.
The protruding portion 20 protrudes from the upper surface 11 of the lid fastening portion 10, and the height thereof is desirably about the mouth contact of the lower lip 71 as shown in FIG. 4.
In the first recess 21 which is a recess on the upper surface 201 of the projection 20, a dispensing spout portion 30 provided with a fan-shaped dispensing spout 31 is formed. As shown in FIG. 1, FIG. 2, and FIG. 8, it is desirable that the lower lip 71 side is formed small and the opposite side is large.
In the second recess 22 which is a recess on the upper surface 201 of the convex portion 20, a slope 41 for guiding the vapor not to come out of the dispenser 31 is provided in the case of a heated beverage of the content, When the vapor lips downward, it is easy to rise above the slope on the opposite side, and an extremely small hole may be provided above the slope so as not to leak water.
It is desirable that the mountain folds 51 of the small lid portion 50 have about three folds in order to facilitate cutting when discarded.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of the present invention is shown in FIGS.
The disposable lid according to the embodiment of the present invention includes a lid fastening portion 10, a convex portion 20, a dispensing spout 30, a vapor escape slope portion 40, and a small lid portion 50.
The lid fastening portion 10 is formed in an inverted tray shape, and is formed with a circumferential concave streak 11 on the inner peripheral surface so that the upper edge 61 of the container 60 can be used and fitted over the upper edge 61 of the container 60. A circumferential ridge 12 is formed on the inner peripheral surface so as not to fall off.
The protruding portion 20 is formed at a height such that the lower lip 71 can be brought into contact with the upper portion 101 of the lid-tightening portion 10 and can be drunk.
The dispensing spout portion 30 includes a fan-shaped dispensing spout portion 31 formed in the first recess 21 of the convex portion 20 and a slope 32 that allows water to fall into the spout 31.
The dispensing spout 31 has a fan shape that is small on the lower lip 71 side and large on the opposite side to make it easy to drink and hard to spill.
The slope portion 40 is provided with a slope 41 having an upward slope from the first recess 21 side to the opposite side from the first recess 21 side in the second recess 22 of the convex portion 20, and a micro hole (not shown) on the opposite side of the first recess 21. This prevents the steam of the beverage heated into the drinking spout 31 from spouting at once.
The small lid portion 50 includes a small lid 53 having a shape for sealing the first recess 21, a bendable mountain fold 51 connecting the small lid 53 and the lid fastening portion 10, and a joint.
The mountain fold 51 is provided with three folds to facilitate cutting when discarded.
Therefore, as shown in FIG. 7, the lid of the present invention in a state in which the beverage is put in the container 60 and the first recess 21 of the projection 20 is sealed with the small lid 53 is closed to the circumference of the inner peripheral surface of the lid fastening part 10. When the upper edge 61 of the container 60 is pushed into the concave groove 11 and the circumferential protrusion 12 so as to fit, the upper edge 61 of the container 60 comes into close contact with the circular concave line 11 and the circular convex line 12. And the container 60 is sealed with the lid of the present invention.
Next, when drinking the beverage in the container 60, if the small lid 53 is detached from the first recess 21, the small lid remains connected to the lid tightening portion 10 as shown in FIG. If 71 is applied, the beverage in the container 60 can be drunk from the dispensing spout 31 without spilling.
When the drinking is completed, the small lid 53 connected with the joint 52 is brought into close contact with the first recess 21 as shown in FIG.
[0006]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, it can be drunk by a small dispensing spout even in a shaking car or ship, and it can prevent the drink in a container from spilling. In addition, even when the drink is divided into several times, since the small lid for sealing the dispensing spout is continuously provided, there is no trouble and the small lid is not dropped or lost.
Further, the product of the present invention is lightweight and small, and can be easily molded from a thin film of a polypropylene resin, a polyethylene terephthalate resin, or the like, which does not cause pollution.
Furthermore, since the product of the present invention can be molded at one time and does not require any combination of components, there is an advantage that it can be manufactured easily and inexpensively.
[Brief description of the drawings]
FIG. 1 is a plan view showing an embodiment of the present invention.
FIG. 2 is a bottom view of FIG.
FIG. 3 is a front view of FIG. 1;
FIG. 4 is an enlarged sectional view of FIG. 3;
FIG. 5 is a left side view of FIG. 3;
FIG. 6 is a right side view of FIG. 3;
FIG. 7 is an explanatory diagram of a use state of FIG. 1;
FIG. 8 is an explanatory diagram of another use state of FIG. 1;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Lid fastening part 20 Convex part 21 1st recess 22 2nd recess 30 Dispensing spout part 40 Steam escape slope part 50 Small lid part 51 Mountain fold 52 Joint 53 Small lid

Claims (1)

容器60の上縁61に嵌合して密封できるようにした蓋締部10と、蓋締部10より突出して、口当たりできるようにした凸部20と、凸部20の第1凹所21に形成した扇状の小出し飲み口部30と、凸部20の第2凹所22に形成した蒸気逃がし斜面部40と、蓋締部10から湾曲自在の山折り51及び継ぎ手52を介して連設した、小出し飲み口31を密封するための小蓋部50とを備えて、薄合成樹脂フィルムで成型していることを特徴とする使いすて蓋。The lid fastening portion 10 fitted to the upper edge 61 of the container 60 so as to be able to be sealed, the convex portion 20 protruding from the lid fastening portion 10 to be able to touch, and the first recess 21 of the convex portion 20 are provided. The fan-shaped dispensing spout portion 30 formed, the steam release slope portion 40 formed in the second recess 22 of the projection 20, and the lid fastening portion 10 were connected to each other via a bendable mountain fold 51 and a joint 52. And a small lid portion 50 for sealing the dispensing spout 31 and formed of a thin synthetic resin film.
JP2003034946A 2003-02-13 2003-02-13 Disposable lid Pending JP2004244051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003034946A JP2004244051A (en) 2003-02-13 2003-02-13 Disposable lid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003034946A JP2004244051A (en) 2003-02-13 2003-02-13 Disposable lid

Publications (1)

Publication Number Publication Date
JP2004244051A true JP2004244051A (en) 2004-09-02

Family

ID=33020502

Family Applications (1)

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Country Status (1)

Country Link
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8881938B2 (en) 2012-08-08 2014-11-11 Harl-Bella Holdings, Llc Lid for beverage container
USD736623S1 (en) 2013-08-08 2015-08-18 Harl-Bella Holdings, Llc Lid with egg shaped basin
USD737142S1 (en) 2013-08-08 2015-08-25 Harl-Bella Holdings, Llc Lid with triangular shaped basin
USD739729S1 (en) 2013-08-08 2015-09-29 Harl-Bella Holdings, Llc Lid for beverage container
USD756773S1 (en) 2013-08-08 2016-05-24 Harl-Bella Holdings, Llc Lid with tear line
USD890568S1 (en) 2018-12-21 2020-07-21 Dart Container Corporation Container lid

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8881938B2 (en) 2012-08-08 2014-11-11 Harl-Bella Holdings, Llc Lid for beverage container
US10676253B2 (en) 2012-08-08 2020-06-09 Harl-Bella Holdings, Llc Lid for beverage container
USD736623S1 (en) 2013-08-08 2015-08-18 Harl-Bella Holdings, Llc Lid with egg shaped basin
USD737142S1 (en) 2013-08-08 2015-08-25 Harl-Bella Holdings, Llc Lid with triangular shaped basin
USD739729S1 (en) 2013-08-08 2015-09-29 Harl-Bella Holdings, Llc Lid for beverage container
USD756773S1 (en) 2013-08-08 2016-05-24 Harl-Bella Holdings, Llc Lid with tear line
USD890568S1 (en) 2018-12-21 2020-07-21 Dart Container Corporation Container lid

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