JPH0257579A - Vessel with blade-shaped spoon - Google Patents

Vessel with blade-shaped spoon

Info

Publication number
JPH0257579A
JPH0257579A JP20751288A JP20751288A JPH0257579A JP H0257579 A JPH0257579 A JP H0257579A JP 20751288 A JP20751288 A JP 20751288A JP 20751288 A JP20751288 A JP 20751288A JP H0257579 A JPH0257579 A JP H0257579A
Authority
JP
Japan
Prior art keywords
blade
lid
spoon
container
aluminum foil
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
JP20751288A
Other languages
Japanese (ja)
Other versions
JP2672838B2 (en
Inventor
Minoru Maruyama
丸山　実
Michio Nonaka
野中　道夫
Takahiko Kagawa
香川　孝彦
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.)
Maruha Nichiro Corp
Original Assignee
Taiyo Fishery 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 Taiyo Fishery Co Ltd filed Critical Taiyo Fishery Co Ltd
Priority to JP63207512A priority Critical patent/JP2672838B2/en
Publication of JPH0257579A publication Critical patent/JPH0257579A/en
Application granted granted Critical
Publication of JP2672838B2 publication Critical patent/JP2672838B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/246—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with eating utensils or spatulas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To allow anyone to open safely, easily and securely by a method wherein a lid is laminated with an aluminum foil in the inner face, a circular groove for opening is formed inside the periphery on the outer face and a blade- shaped spoon is equipped with a step for regulating insertion. CONSTITUTION:In a vessel 1 with a blade-shaped spoon, a lid 3 is formed by plastic with an aluminum foil 5a laminated on the inner face, and a circular groove 7 for opening is formed with constant width inside the periphery 3a of the outer face. Said circular groove 7 is formed to depth of the aluminum foil laminated on the inner face. A blade-shaped spoon 4 to be mounted on the lid 3 is formed with a blade 4a at the tip, and a step 4b for regulating insertion depth is provided on the upper portion of the blade 4a. By inserting the blade 4a at the tip of the spoon 4 into the circular groove 7 on the lid 3, the aluminum foil at the bottom is cut and the tip of the blade 4a enters the vessel 1, but it stops at the constant insertion position due to the step 4b. With the spoon moved along the circular grove 7, the lid 3 can be opened.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、密封容器及び該容器の開封用刃部を有するス
プーンからなる刃形スプーン付容器に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a sealed container and a container with a blade-shaped spoon comprising a spoon having a blade for opening the container.

〔従来の技術〕[Conventional technology]

食品用の缶詰には、金属缶からなる密封容器に内容物を
収納充填したものがある。上記密封容器（缶詰）は、従
来、所謂缶切装置で開封することが行われていたが、こ
の開封方法では、常に缶切装置を手元に用意しておく必
要があり、しかも面倒な缶切り作業が避けられない。Some food cans are made by filling a sealed metal can with the contents inside. Conventionally, the above-mentioned sealed containers (canned goods) have been opened using a so-called can opener, but with this opening method, it is necessary to always have the can opener on hand, and the can opening process is troublesome. is unavoidable.

そこで、最近は、蓋に設けた把手（タブ）を持ち上げ、
該蓋の外側面に予め形成しである環状溝から蓋を切り離
すことにより開封することができる密封容器が用いられ
ている。Therefore, recently, I lifted the handle (tab) on the lid and
Sealed containers are used that can be opened by separating the lid from an annular groove preformed on the outer surface of the lid.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかしながら、上述のように把手を持ち上げて開封用の
環状溝から蓋を切り離す場合には、大きな力が必要であ
り、それ故に開封時の反動により内容物を敗色させたり
、場合によっては指等に負傷することがあり、とりわけ
、女子や子供には、安全に、しかも容易且つ確実に開封
ができないという問題があった。However, as mentioned above, lifting the handle and separating the lid from the annular groove for opening requires a large amount of force, which may cause the content to discolour due to the recoil when opening, and in some cases may damage fingers, etc. There is a problem that women and children, in particular, cannot open the package safely, easily and reliably because they may be injured.

従って、本発明の目的は、誰にでも安全に、容易且つ確
実に開封することができる密封容器として刃形スプーン
付容器を提供することにある。Therefore, an object of the present invention is to provide a container with a blade-shaped spoon as a sealed container that can be opened safely, easily and reliably by anyone.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は、容器本体の開口周縁部に、蓋の周縁部を熱融
着してなる密封容器の上記蓋の上に、該蓋の開封に使用
する刃部を有するスプーンが備えられている刃形スプー
ン付容器であって、上記蓋は、その内面にアルミニウム
箔が積層され且つその周縁部の内側における外表面に所
定の深さ及び幅の開封用環状溝が形成されており、上記
スプーンは、上記開封用環状の底部を切る刃部及びその
差込み深さを規制する段差を有していることを特徴とす
る刃形スプーン付容器を提供することにより上記目的を
達成したものである。The present invention provides a hermetically sealed container in which the peripheral edge of the lid is heat-sealed to the peripheral edge of the opening of the container body, and a spoon having a blade used for opening the lid is provided on the lid. The lid has aluminum foil laminated on its inner surface, and an annular opening groove of a predetermined depth and width is formed on the outer surface inside the periphery of the lid, and the spoon is The above object has been achieved by providing a container with a blade-shaped spoon, which is characterized by having a blade portion for cutting the annular bottom portion for opening and a step for regulating the insertion depth thereof.

〔作用〕[Effect]

本発明によれば、備えである刃形スプーンの刃部を、単
に上記蓋に形成されている環状溝に差し込み、該スプー
ンを環状溝に沿って回転させるだけで上記密封容器を開
封することができる。According to the present invention, the sealed container can be opened by simply inserting the blade of the blade-shaped spoon as a provision into the annular groove formed in the lid and rotating the spoon along the annular groove. can.

〔実施例〕〔Example〕

以下、本発明の実施例を図面に基づいて具体的に説明す
る。Embodiments of the present invention will be specifically described below based on the drawings.

第１図は本発明の一実施例である刃形スプーン付容器の
要部を作用とともに拡大して示す部分断面図であり、第
２図は上記刃形スプーン付容器の平面図、第３図は上記
刃形スプーン付容器の概略を示す断面図である。FIG. 1 is an enlarged partial sectional view showing the main parts of a container with a blade-shaped spoon, which is an embodiment of the present invention, along with its function, FIG. 2 is a plan view of the container with a blade-shaped spoon, and FIG. FIG. 2 is a cross-sectional view schematically showing the container with a blade-shaped spoon.

本実施例の刃形スプーン付容器１は、第２図及び第３図
に示すように、内容物（図示せず）が収納された容器本
体２及びその内部を密封するための蓋３と、上記蓋３の
上に載置されている刃形スプーン４とで構成されている
。As shown in FIGS. 2 and 3, the container 1 with a blade-shaped spoon of this embodiment includes a container body 2 containing contents (not shown), a lid 3 for sealing the inside thereof, It consists of a blade-shaped spoon 4 placed on the lid 3.

上記刃形スプーン付容器１は、その容器本体１が内面に
アルミニウムｉ５が積層されているプラスチックで形成
されている。この本体１を形成するプラスチックとして
は毒性を有しないものである限り特に制限はなく、例え
ば、ポリプロピレン、ポリエチレン、ポリ塩化ビニル等
が挙げられるが、通常、ポリプロピレンが用いられる。The container body 1 of the container 1 with a blade-shaped spoon is made of plastic with aluminum i5 laminated on the inner surface. There is no particular restriction on the plastic forming the main body 1 as long as it is non-toxic, and examples thereof include polypropylene, polyethylene, polyvinyl chloride, etc., and polypropylene is usually used.

また、上記刃形スプーン付容器１は、その蓋３も、上記
本体１と同様に内面にアルミニウム箔５ａが積層された
プラスチックで形成されており、このプラスチックは上
で例示したものと同種のものを利用でき、その際、容器
本体１と同一であったも又は異なっていてもよい。Further, the lid 3 of the container 1 with a blade-shaped spoon is also made of plastic with aluminum foil 5a laminated on the inner surface, similar to the main body 1, and this plastic is the same type as the one exemplified above. can be used, which may be the same as the container body 1 or different.

本実施例の刃形スプーン付容器１は、第１図に示すよう
に上述の容器本体２の開口周縁部と蓋３の周縁部３ａと
が、互いのアルミニウム′４５及び５ａの内側に位置す
る熱溶融性樹脂６を介して熱融着されてなるものである
。この熱融着は、電磁誘導によりアルミニウム箔を発熱
させるこにより、容易に達成される。In the container 1 with a blade-shaped spoon of this embodiment, as shown in FIG. It is heat-sealed via a hot-melt resin 6. This thermal fusion can be easily achieved by generating heat in the aluminum foil by electromagnetic induction.

また、上記蓋３は、その外側面における周縁部３ａの内
側に開封用の環状溝７が一定の幅で形成されている。こ
の環状溝７は、第１図から明らかなように、内面に積層
されている上記アルミニウム箔に達する深さで形成され
ており、従って、該環状溝７の底部はアルミニウム箔５
ａで形成されている。Further, the lid 3 has an annular opening groove 7 formed with a constant width inside the peripheral edge 3a on the outer surface thereof. As is clear from FIG. 1, this annular groove 7 is formed to a depth that reaches the aluminum foil laminated on the inner surface.
It is formed by a.

本実施例の刃形スプーン付容器１を構成する蓋３に載置
されている刃形スプーン４は、その先端に刃部４ａが形
成されており、該刃部４ａの上部には差込み深さを規制
する段差４ｂが設けられているものである（第１図の破
線はスプーン４の厚さを示す）、このスプーン４の形成
材料は特に制限がなく、通常用いられているプラスチッ
クや金属等を利用できる。The blade-shaped spoon 4 placed on the lid 3 constituting the container 1 with a blade-shaped spoon of this embodiment has a blade part 4a formed at its tip, and the upper part of the blade part 4a has an insertion depth. (The broken line in FIG. 1 indicates the thickness of the spoon 4).The material for forming the spoon 4 is not particularly limited and may be commonly used plastics, metals, etc. can be used.

次に、本実施例の作用を第１図に基づいて説明する。Next, the operation of this embodiment will be explained based on FIG. 1.

先ず、スプーン４の先端にある刃部４ａを蓋３の環状溝
７に差し込む、上記？ｌｉ７の底部であるアルミニウム
箔が切れ、刃部４ａの先端は容器１内に侵入するが、段
差４ｂの作用により一定の差込み位置で停止する（第１
図）。そして、そのままの状態で上記スプーンを環状溝
７に沿って回転させることにより、該溝７の底部のアル
ミニウム箔は全周囲に亘って切断されることになり、自
ずと蓋３の開封が達成される。First, insert the blade 4a at the tip of the spoon 4 into the annular groove 7 of the lid 3, as described above. The aluminum foil that is the bottom of the li7 is cut, and the tip of the blade 4a enters the container 1, but it stops at a certain insertion position due to the action of the step 4b (first
figure). Then, by rotating the spoon along the annular groove 7 in this state, the aluminum foil at the bottom of the groove 7 is cut around the entire circumference, and the lid 3 is automatically opened. .

上述の如く、本実施例の刃形スプーン付容器では、備え
付けられているスプーン４の刃部４ａを、単に蓋３の環
状溝に差し込み、該溝に沿って上記スプーン４を回転さ
せるだけで該スプーン４の背及び上記段差４ｂがガイド
としてｍ能するので、特別な力も、技術も必要なく、し
かも短時間で容器１を容易に開封することができる。As mentioned above, in the container with a blade-shaped spoon of this embodiment, the blade part 4a of the spoon 4 provided is simply inserted into the annular groove of the lid 3, and the spoon 4 is rotated along the groove. Since the back of the spoon 4 and the step 4b function as a guide, the container 1 can be opened easily in a short time without any special force or technique.

以上、本発明を実施例に基づいて具体的に説明してきた
が、本発明の刃形スプーン付容器は前記実施例に示した
ものに限られるものではない。Although the present invention has been specifically explained above based on Examples, the container with a blade-shaped spoon of the present invention is not limited to the one shown in the above-mentioned Examples.

例えば、刃形スプーンの刃部は先端に設けるものに限ら
ず、後端、即ち、柄の先端に設けてもよい。また、刃部
の形状も環状溝に差し込みその底部を切ることができる
ものであれば特に制限されない。For example, the blade portion of a blade-shaped spoon is not limited to being provided at the tip, but may be provided at the rear end, that is, the tip of the handle. Further, the shape of the blade is not particularly limited as long as it can be inserted into the annular groove and cut the bottom thereof.

また、蓋の内面に積層されているアルミニウム箔は、直
に熱圧着しても、又は接着剤を介して接着してもよく、
また、アルミニウム箔に薄い樹脂層を積層したもの、例
えば５０μ程度のアルミニウム箔に７０〜１５０μの薄
い樹脂層を積層して補強したものであってもよい。In addition, the aluminum foil laminated on the inner surface of the lid may be bonded directly by thermocompression or by bonding with an adhesive.
Alternatively, it may be reinforced by laminating a thin resin layer on aluminum foil, for example, by laminating a thin resin layer of 70 to 150 μm on an aluminum foil of about 50 μm.

更に、刃形スプーン４を保持し且つ複数の上記容器を積
み重ねた場合のスタック性を上げるための部材８を蓋３
に設けてもよい。Furthermore, a member 8 for holding the blade-shaped spoon 4 and improving stackability when a plurality of containers are stacked is attached to the lid 3.
may be provided.

また、本発明の刃形スプーン付容器は、流通段階におい
ては、蓋の上に更に透明プラスチック等からなるカバー
を被せてもよい。Furthermore, in the container with a blade-shaped spoon of the present invention, a cover made of transparent plastic or the like may be further placed over the lid during the distribution stage.

〔発明の効果〕〔Effect of the invention〕

本発明の刃形スプーン付容器は、誰にでも安全に、容易
且つ確実に開封することができる。The container with a blade-shaped spoon of the present invention can be opened safely, easily and reliably by anyone.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例である刃形スプーン付容器の
要部を作用とともに拡大して示す部分断面図、第２図は
上記刃形スプーン付容器の概略平面図、第３図は上記刃
形スプーン付容器の概略断面図である。 １；刃形スプーン付容器　　２；容器本体３；蓋　　４
；刃形スプーン　　４ａ；刃部４ｂｉ段差　　５．５ａ
；アルミニウム箔７；環状溝FIG. 1 is a partial cross-sectional view showing an enlarged main part of a container with a blade-shaped spoon according to an embodiment of the present invention, along with its function, FIG. 2 is a schematic plan view of the container with a blade-shaped spoon, and FIG. It is a schematic sectional view of the above-mentioned container with a blade-shaped spoon. 1; Container with blade-shaped spoon 2; Container body 3; Lid 4
;Blade-shaped spoon 4a;Blade portion 4bi step 5.5a
; Aluminum foil 7 ; Annular groove

Claims (1)

【特許請求の範囲】[Claims] 容器本体の開口周縁部に、蓋の周縁部を熱融着してなる
密封容器の上記蓋の上に、該蓋の開封に使用する刃部を
有するスプーンが備えられている刃形スプーン付容器で
あって、上記蓋は、その内面にアルミニウム箔が積層さ
れ且つその周縁部の内側における外表面に所定の深さ及
び幅の開封用環状溝が形成されており、上記スプーンは
、上記開封用環状の底部を切る刃部及びその差込み深さ
を規制する段差を有していることを特徴とする刃形スプ
ーン付容器。A container with a blade-shaped spoon, in which a spoon having a blade used for opening the lid is provided on the lid of the sealed container, which is formed by heat-sealing the peripheral edge of the lid to the opening peripheral edge of the container body. The lid has aluminum foil laminated on its inner surface, and an annular opening groove of a predetermined depth and width is formed on the outer surface inside the periphery, and the spoon has an annular groove for opening the lid. A container with a blade-shaped spoon, characterized by having a blade part that cuts the annular bottom and a step that regulates the insertion depth of the blade part.
JP63207512A 1988-08-22 1988-08-22 Container with blade spoon Expired - Fee Related JP2672838B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63207512A JP2672838B2 (en) 1988-08-22 1988-08-22 Container with blade spoon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63207512A JP2672838B2 (en) 1988-08-22 1988-08-22 Container with blade spoon

Publications (2)

Publication Number Publication Date
JPH0257579A true JPH0257579A (en) 1990-02-27
JP2672838B2 JP2672838B2 (en) 1997-11-05

Family

ID=16540950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63207512A Expired - Fee Related JP2672838B2 (en) 1988-08-22 1988-08-22 Container with blade spoon

Country Status (1)

Country Link
JP (1) JP2672838B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023741A1 (en) * 1994-03-02 1995-09-08 The Broken Hill Proprietary Co Ltd Improved full-open end
CN108792254A (en) * 2017-04-28 2018-11-13 内蒙古伊利实业集团股份有限公司 Plastic closure
CN115072265A (en) * 2022-07-04 2022-09-20 湖南万容纸塑包装有限公司 Automatic spoon clamping production line for spherical covers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023741A1 (en) * 1994-03-02 1995-09-08 The Broken Hill Proprietary Co Ltd Improved full-open end
US5769259A (en) * 1994-03-02 1998-06-23 The Broken Hill Proprietary Co Ltd Full-open end panel for container closure
CN108792254A (en) * 2017-04-28 2018-11-13 内蒙古伊利实业集团股份有限公司 Plastic closure
CN115072265A (en) * 2022-07-04 2022-09-20 湖南万容纸塑包装有限公司 Automatic spoon clamping production line for spherical covers

Also Published As

Publication number Publication date
JP2672838B2 (en) 1997-11-05

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