JP2004231245A - Plastic molded container - Google Patents

Plastic molded container Download PDF

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Publication number
JP2004231245A
JP2004231245A JP2003023298A JP2003023298A JP2004231245A JP 2004231245 A JP2004231245 A JP 2004231245A JP 2003023298 A JP2003023298 A JP 2003023298A JP 2003023298 A JP2003023298 A JP 2003023298A JP 2004231245 A JP2004231245 A JP 2004231245A
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JP
Japan
Prior art keywords
base
small lid
peripheral wall
annular
fitted
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
JP2003023298A
Other languages
Japanese (ja)
Inventor
Isato Arai
勇人 新井
Hiroo Noguchi
野口  裕雄
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.)
Toppan Inc
Original Assignee
Toppan 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP2003023298A priority Critical patent/JP2004231245A/en
Publication of JP2004231245A publication Critical patent/JP2004231245A/en
Pending legal-status Critical Current

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  • Table Devices Or Equipment (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Closures For Containers (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable case integrally consisting of a small lid, a lid and a lock, which can be handled by a single hand. <P>SOLUTION: A plastic molded container is constituted of a body 10 and a base 20. The body consists of: a frame 11 with peripheral walls 113 hanging from the periphery of a top wall 112 having an opening 111 at the center; and a small lid portion 13 consisting of a small lid body 131 connected via a hinge 12 behind the peripheral wall for covering the opening and a U-shaped fitting portion 132 formed at the tip of the small lid body. The plastic molded container has, in addition, an undercut projection to be fitted with the base formed at the lower end inside the peripheral wall, an annular projection 22 formed inside the small lid body, and a fitting recess 134 formed at the tip of the U-shaped fitting portion. The base consists of a base body 21, an annular base projection 22, a second base body 23 extending outward from one of the peripheries of the base body, and a base sidewall 24. It has a base lock which can be fitted with the undercut projection formed outside the annular base projection, a small pore 231 bored at the tip of the second base body, and a base sidewall projection 241 formed at the tip of the base sidewall. The interior of the annular base projection and the interior of the peripheral wall are fitted with each other for assembly. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、片手で操作が可能な菓子、医療品、雑貨等を入れる携帯用ケースに関するものである。
【0002】
【従来の技術】
従来、この種のプラスチック成形品からなる容器は、本体部が小蓋、枠体、ロック部が別々の部品から成り立っており、例えば、小蓋に関していえば、本体とアンダーカット、若しくは金属ピンとの嵌合方式になっているものが主体であった(例えば、特許文献1参照)。
【0003】
【特許文献1】
特開2001−48210号公報
【0004】
【発明が解決しようとする課題】
このため、比較的高価なものになり、さらなるコストダウンが求められていた。
【0005】
本発明は、本体部と底体部を嵌合させて蓋付きの容器とする片手で操作が可能なプラスチック製の容器に関する以上のような問題に鑑みてなされたもので、小蓋、蓋体、ロック部を一体にした容器を提供することを課題とする。
【0006】
【課題を解決するための手段】
本発明の請求項1の発明は、本体部と底体部とからなり、前記本体部は、中央に開口部を有する天壁の周縁より下方に向けて周壁が垂設された枠体部と、周壁の後側上端に形成されたヒンジを介して連設される前記枠体部の天壁の開口部を覆う小蓋本体と小蓋本体の先端に形成される縦断面がU字状の嵌合部からなる小蓋部とからなり、周壁の内側で下端近傍には底体部と嵌合するアンダーカット凸部が形成され、小蓋本体の内側には天壁の端縁と嵌合する環状凸部が形成され、U字状の嵌合部の先端には嵌合凹部が形成され、前記底体部は、底本体と、底本体の周縁に上方に向けて垂設され枠体部の周壁と嵌合される環状底凸部と、底本体の一方の周縁から外方に延びる第2底本体と第2底本体の先端縁から上方に立設された底側壁とからなり、環状底凸部の外側には前記本体部の周壁の内側のアンダーカット凸部と嵌合可能な底部ロック部が形成され、第2底本体の先端縁近傍には小孔が穿設され、底側壁の先端には底側壁凸部が前記縦断面がU字状の嵌合凹部と嵌合可能に形成され、た構成からなり、底体部の上から本体部を被せるように環状底凸部の内側と枠体部の周壁の内側とを嵌合させて組み立てたことを特徴とする、プラスチック成形容器である。
【0007】
このように請求項1記載の発明によれば、本体部は、中央に開口部を有する天壁の周縁より下方に向けて周壁が垂設された枠体部と、周壁の後側上端に形成されたヒンジを介して連設される前記枠体部の天壁の開口部を覆う小蓋本体と小蓋本体の先端に形成される縦断面がU字状の嵌合部からなる小蓋部とからなり、周壁の内側で下端近傍には底体部と嵌合するアンダーカット凸部が形成され、小蓋本体の内側には天壁の端縁と嵌合する環状凸部が形成され、U字状の嵌合部の先端には嵌合凹部が形成された構造から成るので、一体成形が可能である。
【0008】
また、請求項2の発明は、請求項1の発明において、前記縦断面形状がU字状の嵌合部を有する面(前面)とヒンジを有する面(後面)とは角隅の曲率半径を変えて形成したことを特徴とする、プラスチック成形容器である。
【0009】
このように請求項2記載の発明によれば、縦断面形状がU字状の嵌合部を有する面(前面)とヒンジを有する面(後面)とは角隅の曲率半径を変えて形成しているので、プラスチック成形容器の前側と後側の区別が容易に判別できる。
【0010】
【発明の実施の形態】
以下、本発明のプラスチック成形容器の実施形態を図面に基づいて詳細に説明する。
本発明のプラスチック成形容器は、例えば図1、図2、図3、図4に示すように、本体部(10)と底体部(20)から構成され、通常では、ポリプロピレンなどの剛性を有する熱可塑性樹脂を射出成形して作製するものである。
【0011】
本体部(10)は、中央に開口部(111)を有する天壁(112)の周縁より下方に向けて周壁(113)が垂設された枠体部(11)と、周壁(113)の後側上端に形成されたヒンジ(12)を介して連設される枠体部(11)の天壁の開口部を覆う小蓋本体(131)と小蓋本体の先端に形成される縦断面がU字状の嵌合部(132)からなる小蓋部(13)とから構成されている。
このように枠体部(11)と小蓋部(13)とはヒンジ(12)で連なっており、一体成形で形成されている。
【0012】
なお、小蓋本体(131)の表面には、必要に応じて、直接印刷する、あるいはラベルを貼る等の手段を講じて印刷表示層を設けることができる。
【0013】
周壁(113)の内側で下端近傍には、後記する底本体(21)と嵌合するアンダーカット凸部(114)が形成されている。
小蓋本体(131)の内側には、天壁の端縁と嵌合する環状凸部(133)が形成されている。
また、縦断面がU字状の嵌合部(132)の先端には、嵌合凹部(134)が形成されている。
【0014】
底体部(20)は、底本体(21)と、底本体の周縁に上方に向けて垂設され枠体部(11)の周壁(113)と嵌合される環状底凸部(22)と、底本体(21)の一方の周縁から外方に延びる第2底本体(23)と、第2底本体の先端縁から上方に立設される底側壁(24)とから構成されている。
【0015】
そして、環状底凸部(22)の外側には、枠体部(11)の周壁(113)の内側のアンダーカット凸部(114)と嵌合可能な底部ロック部(221)が形成されている。
第2底本体(23)の先端縁近傍には、小孔(231)が穿設されている。
また、底側壁(24)の先端には、底側壁凸部(241)が縦断面がU字状の嵌合部(132)に形成された嵌合凹部(134)と嵌合可能に形成されている。
【0016】
周壁(113)の内側で下端近傍に形成されるアンダーカット凸部(114)と、環状底凸部(22)の外側に形成される底部ロック部(221)との関係は、図6(a)の形態に限定されるものではなく、図6(b)のような形状にしても構わない。
【0017】
このような構成からなる本体部(10)と底体部(20)とを、底体部(20)の上から本体部(10)を被せるようにして環状底凸部(22)の内側の底部ロック部(221)と枠体部の周壁(113)の内側のアンダーカット凸部(114)とを嵌合させて組み立て、本発明のプラスチック成形容器(1)とする。
【0018】
このプラスチック成形容器(1)の使用方法について詳述する。
小蓋部(13)の嵌合部(132)の先端部分を容器の内方に押すことにより、U字形状に形成してあるため弾性力が生じ、嵌合凹部(134)と底側壁凸部(241)の嵌合が外れて開放可能になる。
【0019】
嵌合部(132)の先端部分を持って上方に引っ張ると、枠体部の天壁(112)に嵌合されていた小蓋部の小蓋本体(13)の内側に形成されている環状凸部(133)が外れて小蓋部(13)はヒンジ(12)を支持軸にして開放され開口部(111)が露出し、内容物(30)が容易に取り出し可能になる(図2、図5 参照)。
【0020】
内容物(30)を取り出した後、小蓋部(13)を下方に押し付けることにより、小蓋部(13)は閉まり、小蓋本体の環状凸部(133)が天壁(112)の周縁にロックされると共に、U字状の嵌合部の嵌合凹部(134)が底側壁の底側壁凸部(241)と嵌合封止され、開口部(111)は閉鎖され開かなくなる(図4参照)。
【0021】
【発明の効果】
上記のように、本発明の片手で操作が可能なプラスチック容器は、本体部、小蓋、ロック部を一体にして成形することにより、コスト低減が可能になり、機能的にも十分な容器となり、菓子等の食品以外にも医療品、雑貨類等の容器として使用可能になった。
【図面の簡単な説明】
【図1】本発明のプラスチック容器の一実施例を示す、斜視説明図である。
【図2】図1のプラスチック容器の小蓋部を開放した状態を示す、斜視説明図である。
【図3】本発明のプラスチック容器の一実施例を示す、平面説明図である。
【図4】本発明のプラスチック容器の一実施例を示す、断面説明図である。
【図5】図4のプラスチック容器の小蓋部を開放した状態を示す、断面説明図である。
【図6】(a)、(b)は、本体部の周壁と底体部の環状底凸部の嵌合状態を示す、部分拡大説明図である。
【符号の説明】
1‥‥プラスチック成形容器
10‥‥本体部
11‥‥枠体部
111‥‥開口部
112‥‥天壁
113‥‥周壁
114‥‥アンダーカット凸部
12‥‥ヒンジ
13‥‥小蓋部
131‥‥小蓋本体
132‥‥U字状の嵌合部
133‥‥環状凸部
134‥‥嵌合凹部
20‥‥底体部
21‥‥底本体
22‥‥環状底凸部
221‥‥底部ロック部
23‥‥第2底本体
231‥‥小孔
24‥‥底側壁
241‥‥底側壁凸部
30‥‥内容物
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a portable case for storing confectionery, medical supplies, miscellaneous goods, and the like that can be operated with one hand.
[0002]
[Prior art]
Conventionally, a container made of a plastic molded product of this type has a main body portion made up of separate components such as a small lid, a frame, and a lock portion.For example, in the case of a small lid, a main body and an undercut or a metal pin The main component is a fitting method (for example, see Patent Document 1).
[0003]
[Patent Document 1]
Japanese Patent Application Laid-Open No. 2001-48210
[Problems to be solved by the invention]
For this reason, it becomes relatively expensive, and further cost reduction has been required.
[0005]
SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems relating to a one-handed plastic container in which a main body portion and a bottom body portion are fitted to each other to form a container with a lid. An object of the present invention is to provide a container in which a lock portion is integrated.
[0006]
[Means for Solving the Problems]
The invention according to claim 1 of the present invention comprises a main body portion and a bottom body portion, wherein the main body portion has a frame body portion having a peripheral wall vertically suspended downward from a peripheral edge of a top wall having an opening in the center. A small lid body that covers an opening of the top wall of the frame body portion that is continuously provided via a hinge formed at the rear upper end of the peripheral wall, and a vertical section formed at the tip of the small lid body has a U-shape. It consists of a small lid part consisting of a fitting part, an undercut convex part that fits with the bottom body part is formed near the lower end inside the peripheral wall, and fits with the edge of the top wall inside the small lid body. An annular convex portion is formed, a fitting concave portion is formed at the tip of the U-shaped fitting portion, and the bottom body portion is vertically suspended upward from a bottom body and a peripheral edge of the bottom body. An annular bottom convex portion fitted to the peripheral wall of the portion, a second bottom main body extending outward from one peripheral edge of the bottom main body, and a bottom side wall erected upward from the leading edge of the second bottom main body. A bottom lock portion is formed outside the annular bottom convex portion so as to be fitted with the undercut convex portion inside the peripheral wall of the main body portion, and a small hole is formed near the distal end edge of the second bottom main body. A bottom wall convex portion is formed at the tip of the bottom wall so as to be fittable with the U-shaped fitting concave portion in the vertical cross section, and the annular bottom is formed so as to cover the main body portion from above the bottom body portion. A plastic molded container characterized by being assembled by fitting an inside of a projection and an inside of a peripheral wall of a frame portion.
[0007]
Thus, according to the first aspect of the present invention, the main body is formed at the frame body portion having the peripheral wall suspended downward from the peripheral edge of the top wall having the opening at the center, and at the rear upper end of the peripheral wall. A small lid body that covers an opening of a top wall of the frame body portion that is continuously provided via a hinge that is provided, and a small lid portion that has a U-shaped vertical section formed at the tip of the small lid body. An undercut convex portion that fits with the bottom body portion is formed near the lower end inside the peripheral wall, and an annular convex portion that fits with the edge of the top wall is formed inside the small lid body, Since it has a structure in which a fitting concave portion is formed at the tip of the U-shaped fitting portion, integral molding is possible.
[0008]
According to a second aspect of the present invention, in the first aspect of the present invention, the surface having the U-shaped fitting section (front surface) and the surface having the hinge (rear surface) have a radius of curvature at a corner. A plastic molded container characterized by being formed differently.
[0009]
As described above, according to the second aspect of the present invention, the surface (front surface) having the U-shaped fitting section and the surface (rear surface) having the hinge having a U-shaped vertical cross section are formed by changing the radius of curvature of the corners. Therefore, the front side and the rear side of the plastic molded container can be easily distinguished.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the plastic molded container of the present invention will be described in detail with reference to the drawings.
The plastic molded container of the present invention is composed of a main body (10) and a bottom body (20) as shown in FIGS. 1, 2, 3, and 4, for example, and usually has rigidity such as polypropylene. It is produced by injection molding of a thermoplastic resin.
[0011]
The main body (10) includes a frame (11) having a peripheral wall (113) suspended downward from a peripheral edge of a ceiling wall (112) having an opening (111) in the center, and a peripheral wall (113). A small lid body (131) covering an opening of a top wall of a frame body (11) continuously provided via a hinge (12) formed at a rear upper end, and a longitudinal section formed at a tip of the small lid body. And a small lid portion (13) composed of a U-shaped fitting portion (132).
As described above, the frame portion (11) and the small lid portion (13) are connected by the hinge (12), and are formed by integral molding.
[0012]
In addition, a printing display layer can be provided on the surface of the small lid body (131) by means of direct printing or attaching a label, if necessary.
[0013]
An undercut projection (114) that fits into a bottom body (21) described later is formed inside the peripheral wall (113) and near the lower end.
Inside the small lid body (131), an annular projection (133) that fits into the edge of the top wall is formed.
A fitting recess (134) is formed at the tip of the fitting portion (132) having a U-shaped vertical section.
[0014]
The bottom body portion (20) has a bottom body (21) and an annular bottom convex portion (22) which is vertically suspended upward from the periphery of the bottom body and is fitted to the peripheral wall (113) of the frame body portion (11). And a second bottom body (23) extending outward from one peripheral edge of the bottom body (21), and a bottom side wall (24) erected upward from a leading edge of the second bottom body. .
[0015]
A bottom lock portion (221) is formed outside the annular bottom convex portion (22) so as to fit with the undercut convex portion (114) inside the peripheral wall (113) of the frame body portion (11). I have.
A small hole (231) is formed in the vicinity of the leading edge of the second bottom body (23).
At the tip of the bottom side wall (24), a bottom side wall protrusion (241) is formed so as to be fittable with a fitting concave portion (134) formed in a fitting portion (132) having a U-shaped vertical section. ing.
[0016]
The relationship between the undercut protrusion (114) formed near the lower end inside the peripheral wall (113) and the bottom lock portion (221) formed outside the annular bottom protrusion (22) is shown in FIG. 6) is not limited, and may have a shape as shown in FIG. 6B.
[0017]
The main body (10) and the bottom body (20) having such a configuration are placed so that the main body (10) is covered from above the bottom body (20). The bottom lock part (221) and the undercut convex part (114) inside the peripheral wall (113) of the frame part are fitted together and assembled to obtain the plastic molded container (1) of the present invention.
[0018]
The method of using the plastic molded container (1) will be described in detail.
By pushing the tip of the fitting portion (132) of the small lid portion (13) inward of the container, an elastic force is generated because the fitting portion (132) is formed in a U-shape, and the fitting recess (134) and the bottom side wall convex The fitting of the part (241) is released and the part can be opened.
[0019]
When the user pulls the tip end of the fitting portion (132) upward and pulls it upward, an annular shape formed inside the small lid body (13) of the small lid portion fitted to the top wall (112) of the frame body portion. The protruding portion (133) comes off, and the small lid portion (13) is opened using the hinge (12) as a support axis to expose the opening portion (111) so that the contents (30) can be easily taken out (FIG. 2). , FIG. 5).
[0020]
After the contents (30) are taken out, the small lid (13) is closed by pressing the small lid (13) downward, and the annular convex portion (133) of the small lid main body is placed on the periphery of the top wall (112). And the fitting concave portion (134) of the U-shaped fitting portion is fitted and sealed with the bottom side wall convex portion (241) of the bottom side wall, and the opening (111) is closed and cannot be opened (FIG. 4).
[0021]
【The invention's effect】
As described above, the plastic container that can be operated with one hand of the present invention can be reduced in cost and molded into a functionally sufficient container by integrally molding the main body, the small lid, and the lock portion. In addition to foods such as confectionery, it can be used as containers for medical items, miscellaneous goods and the like.
[Brief description of the drawings]
FIG. 1 is an explanatory perspective view showing one embodiment of a plastic container of the present invention.
FIG. 2 is an explanatory perspective view showing a state where a small lid portion of the plastic container of FIG. 1 is opened.
FIG. 3 is an explanatory plan view showing one embodiment of the plastic container of the present invention.
FIG. 4 is an explanatory sectional view showing one embodiment of the plastic container of the present invention.
5 is an explanatory sectional view showing a state where a small lid portion of the plastic container of FIG. 4 is opened.
FIGS. 6A and 6B are partially enlarged explanatory views showing a fitting state of a peripheral wall of a main body portion and an annular bottom convex portion of a bottom body portion.
[Explanation of symbols]
1 plastic molded container 10 main body 11 frame body 111 opening 112 top wall 113 peripheral wall 114 undercut protrusion 12 hinge 13 small lid 131 {Small lid main body 132} U-shaped fitting portion 133 ‥‥ annular convex portion 134 ‥‥ fitting concave portion 20 ‥‥ bottom body portion 21 ‥‥ bottom body 22 ‥‥ annular bottom convex portion 221 ‥‥ bottom locking portion 23 {second bottom body 231} small hole 24 {bottom side wall 241} bottom side wall projection 30} contents

Claims (2)

本体部と底体部とからなり、
前記本体部は、中央に開口部を有する天壁の周縁より下方に向けて周壁が垂設された枠体部と、周壁の後側上端に形成されたヒンジを介して連設される前記枠体部の天壁の開口部を覆う小蓋本体と小蓋本体の先端に形成される縦断面がU字状の嵌合部からなる小蓋部とからなり、周壁の内側で下端近傍には底体部と嵌合するアンダーカット凸部が形成され、小蓋本体の内側には天壁の端縁と嵌合する環状凸部が形成され、U字状の嵌合部の先端には嵌合凹部が形成され、
前記底体部は、底本体と、底本体の周縁に上方に向けて垂設され枠体部の周壁と嵌合される環状底凸部と、底本体の一方の周縁から外方に延びる第2底本体と第2底本体の先端縁から上方に立設された底側壁とからなり、環状底凸部の外側には前記本体部の周壁の内側のアンダーカット凸部と嵌合可能な底部ロック部が形成され、第2底本体の先端縁近傍には小孔が穿設され、底側壁の先端には底側壁凸部が前記縦断面がU字状の嵌合凹部と嵌合可能に形成された構成からなり、
底体部の上から本体部を被せるように環状底凸部の内側と枠体部の周壁の内側とを嵌合させて組み立てたことを特徴とする、プラスチック成形容器。
It consists of a main body and a bottom,
The main body is connected to a frame body having a peripheral wall extending downward from a peripheral edge of a top wall having an opening in the center and a hinge formed at a rear upper end of the peripheral wall. A small lid body that covers the opening of the top wall of the body part and a small lid part formed of a U-shaped fitting portion with a vertical cross section formed at the tip of the small lid body are formed near the lower end inside the peripheral wall. An undercut convex portion that fits with the bottom body portion is formed, an annular convex portion that fits with the edge of the top wall is formed inside the small lid body, and a distal end of the U-shaped fitting portion is fitted. A joint recess is formed,
The bottom body portion includes a bottom body, an annular bottom protrusion that is vertically suspended from a peripheral edge of the bottom body, and is fitted to a peripheral wall of the frame body portion, and a second portion that extends outward from one peripheral edge of the bottom body. A bottom wall which is formed upright from a leading edge of the second bottom body and a second bottom body, and a bottom portion which can be fitted to an undercut protrusion inside a peripheral wall of the main body outside the annular bottom protrusion; A lock portion is formed, a small hole is formed in the vicinity of the distal end edge of the second bottom main body, and a bottom side wall convex portion can be fitted to the U-shaped fitting concave portion at the distal end of the bottom side wall. Consisting of a formed configuration,
A plastic molded container which is assembled by fitting an inside of an annular bottom convex portion and an inside of a peripheral wall of a frame body portion so as to cover a main body portion from above a bottom body portion.
前記縦断面形状がU字状の嵌合部を有する面(前面)とヒンジを有する面(後面)とは角隅の曲率半径を変えて形成したことを特徴とする、請求項1記載のプラスチック成形容器。2. The plastic according to claim 1, wherein the surface having a U-shaped fitting section (front surface) and the surface having a hinge (rear surface) have a different radius of curvature at corners. Molded container.
JP2003023298A 2003-01-31 2003-01-31 Plastic molded container Pending JP2004231245A (en)

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JP2006298415A (en) * 2005-04-19 2006-11-02 Ajinomoto General Foods Inc Cap structure of container, and container including the cap
WO2015083619A1 (en) 2013-12-06 2015-06-11 三菱製鋼株式会社 Lock mechanism and opening/closing device
JP2019043596A (en) * 2017-08-31 2019-03-22 凸版印刷株式会社 Lid body and packaging container
JP2019048145A (en) * 2016-03-15 2019-03-28 キム, チュンファンKIM, Choonghwan Foot protector and insole therefor
JP2019530617A (en) * 2016-09-16 2019-10-24 シーエスピー テクノロジーズ,インコーポレイティド Container with internal thumb tab and associated assembly
JP2020189086A (en) * 2019-05-21 2020-11-26 段 睿紘Ronald TUAN Waterproofing prestressed structure of kettle or cup
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006298415A (en) * 2005-04-19 2006-11-02 Ajinomoto General Foods Inc Cap structure of container, and container including the cap
JP4660261B2 (en) * 2005-04-19 2011-03-30 味の素ゼネラルフーヅ株式会社 Container cap structure
WO2015083619A1 (en) 2013-12-06 2015-06-11 三菱製鋼株式会社 Lock mechanism and opening/closing device
JP2019048145A (en) * 2016-03-15 2019-03-28 キム, チュンファンKIM, Choonghwan Foot protector and insole therefor
JP2019530617A (en) * 2016-09-16 2019-10-24 シーエスピー テクノロジーズ,インコーポレイティド Container with internal thumb tab and associated assembly
JP7005602B2 (en) 2016-09-16 2022-02-04 シーエスピー テクノロジーズ,インコーポレイティド Containers and related assemblies with internal thumb tabs
JP2019043596A (en) * 2017-08-31 2019-03-22 凸版印刷株式会社 Lid body and packaging container
JP7057993B2 (en) 2017-08-31 2022-04-21 凸版印刷株式会社 Covers and packaging containers
JP2020189086A (en) * 2019-05-21 2020-11-26 段 睿紘Ronald TUAN Waterproofing prestressed structure of kettle or cup
CN112043128A (en) * 2019-06-05 2020-12-08 段睿纮 Water-proof prestressing structure of kettle or water cup

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