JP2017171320A

JP2017171320A - Storage container

Info

Publication number: JP2017171320A
Application number: JP2016056785A
Authority: JP
Inventors: 高田　康治; Koji Takada; 康治高田; 智理佐々木; Tomonori Sasaki; 森　敏彦; Toshihiko Mori; 敏彦森; 陽平田; Akira Hirata
Original assignee: Fujimori Kogyo Co Ltd
Current assignee: Fujimori Kogyo Co Ltd
Priority date: 2016-03-22
Filing date: 2016-03-22
Publication date: 2017-09-28
Anticipated expiration: 2036-03-22
Also published as: JP6944762B2

Abstract

PROBLEM TO BE SOLVED: To provide a storage container that is facilitated in putting muscle into a knob part and readily removes a lid material.SOLUTION: The storage container 10 has a flange part 12 where the lid material 14 is laminated, around a storage part 11. The flange part 12 has the separable knob part 12b over a width of the storage part 11.SELECTED DRAWING: Figure 3

Description

本発明は、蓋材を備える収納容器に関する。 The present invention relates to a storage container provided with a lid.

従来、成形容器に蓋材を溶着するため、成形容器の周囲にフランジ部を設けて密閉した容器が使用されている。例えば、特許文献１には、蓋材が溶着されたフランジ部を折り取り、または予めフランジ部とは別体にして、蓋材を剥がすためのつまみ部を設けた容器が記載されている。 Conventionally, in order to weld a lid material to a molded container, a sealed container with a flange portion provided around the molded container has been used. For example, Patent Document 1 describes a container in which a flange portion on which a lid material is welded is folded or previously separated from the flange portion and provided with a knob portion for peeling off the lid material.

特開２００１−４８２３７号公報JP 2001-48237 A

従来の容器では、つまみ部が小さいため、開封時に力を入れにくく、途中で蓋材が破れる場合があった。特に、柔軟な固形物が容器に充填されている場合、フランジ部の全周から蓋材の全体を剥離することができないと、内容物を容器から綺麗に取り出すのが難しく、開封時に内容物の形状を崩してしまうことがあった。 In the conventional container, since the knob portion is small, it is difficult to apply force at the time of opening, and the lid member may be broken on the way. In particular, when the container is filled with a flexible solid material, it is difficult to remove the contents cleanly from the container unless the entire lid can be peeled off from the entire circumference of the flange portion. The shape sometimes collapsed.

本発明は、上記事情に鑑みてなされたものであり、つまみ部に力を入れやすく、蓋材を剥がしやすい収納容器を提供することを課題とする。 This invention is made | formed in view of the said situation, and makes it a subject to provide a storage container which is easy to put force into a knob part and to peel off a cover material easily.

前記課題を解決するため、本発明は、蓋材が積層されたフランジ部を収納部の周囲に有する収納容器であって、前記フランジ部は、前記収納部の幅にわたって分離可能なつまみ部を有することを特徴とする収納容器を提供する。 In order to solve the above-mentioned problems, the present invention is a storage container having a flange portion on which a cover material is laminated around the storage portion, and the flange portion has a knob portion that can be separated across the width of the storage portion. A storage container is provided.

前記フランジ部の前記収納部側と前記つまみ部との間が切れ目により分離されており、前記つまみ部は前記蓋材を介して前記収納部側と連結されていることが好ましい。
前記フランジ部の前記収納部側と前記つまみ部との間の分かれ目が、前記収納部の外側に向かって凸形状であることが好ましい。 It is preferable that the storage portion side of the flange portion and the knob portion are separated by a break, and the knob portion is connected to the storage portion side via the lid member.
It is preferable that a division between the storage portion side of the flange portion and the knob portion is convex toward the outside of the storage portion.

前記つまみ部の厚さ方向に凹凸を有することが好ましい。
前記収納部の平面形状が矩形状であり、前記つまみ部が前記フランジ部の少なくとも一辺にわたることが好ましい。 It is preferable to have unevenness in the thickness direction of the knob portion.
It is preferable that a planar shape of the storage portion is rectangular, and the knob portion extends over at least one side of the flange portion.

本発明によれば、つまみ部が大きいので、つまみ部に力を入れやすく、開封に先立って、収納部の幅にわたるつまみ部をフランジ部から分離することにより、つまみ部から蓋材の全体を容易に剥離することができる。 According to the present invention, since the knob portion is large, it is easy to apply force to the knob portion, and prior to opening, the knob portion that spans the width of the storage portion is separated from the flange portion, so that the entire lid material can be easily removed from the knob portion. Can be peeled off.

本発明の収納容器を構成する成形容器の一例を示す上面図である。It is a top view which shows an example of the shaping | molding container which comprises the storage container of this invention. 本発明の収納容器を構成する成形容器の一例を示す側面図である。It is a side view which shows an example of the shaping | molding container which comprises the storage container of this invention. 本発明の収納容器の一例を示す斜視図である。It is a perspective view which shows an example of the storage container of this invention. 本発明の収納容器のつまみ部付近の断面図である。It is sectional drawing of the knob part vicinity of the storage container of this invention.

以下、好適な実施形態に基づき、図面を参照して本発明を説明する。
図１及び図２に、本実施形態の収納容器を構成する成形容器の一例を示す。また、図３に、本実施形態の収納容器の一例を示す。また、図４に、本実施形態の収納容器のつまみ部付近の断面図を示す。 Hereinafter, based on a preferred embodiment, the present invention will be described with reference to the drawings.
FIG.1 and FIG.2 shows an example of the shaping | molding container which comprises the storage container of this embodiment. FIG. 3 shows an example of the storage container of the present embodiment. FIG. 4 is a cross-sectional view of the vicinity of the knob portion of the storage container of the present embodiment.

図１及び図２に示す成形容器１００は、フランジ部１２の外縁部を境界線２０から切り落とすことにより、図３及び図４に示す収納容器１０の容器本体１７を構成することができる。 The molding container 100 shown in FIGS. 1 and 2 can constitute the container body 17 of the storage container 10 shown in FIGS. 3 and 4 by cutting off the outer edge of the flange portion 12 from the boundary line 20.

容器本体１７は、内容物が収納される収納部１１と、収納部１１の周囲に形成されたフランジ部１２を有する。フランジ部１２上には、蓋材１４が積層されている。これにより、蓋材１４の周囲が全周にわたり、フランジ部１２に接合されて、収納部１１が密閉される。容器本体１７の材質は特に限定されず、樹脂、ガラス等が挙げられる。樹脂の成形品は、割れにくく軽量のため、好ましい。 The container main body 17 includes a storage portion 11 in which contents are stored, and a flange portion 12 formed around the storage portion 11. On the flange portion 12, a lid member 14 is laminated. Thereby, the circumference | surroundings of the cover material 14 are joined to the flange part 12 over the perimeter, and the accommodating part 11 is sealed. The material of the container body 17 is not particularly limited, and examples thereof include resin and glass. Resin molded products are preferred because they are hard to break and are lightweight.

成形用の樹脂としては、ポリオレフィン、ポリスチレン、ポリエチレンテレフタレート等が挙げられる。容器本体１７を構成する樹脂成形品は、ガスバリア層、印刷層等を含む積層体であってもよい。収納部１１の深さ方向の形状は特に限定されず、上側の開口部と下側の底部１６とが略同寸法の筒状でもよく、抜き勾配等のテーパを有してもよく、収納部１１の底部１６が丸みを帯びていてもよい。 Examples of the resin for molding include polyolefin, polystyrene, and polyethylene terephthalate. The resin molded product constituting the container body 17 may be a laminate including a gas barrier layer, a printing layer, and the like. The shape of the storage portion 11 in the depth direction is not particularly limited, and the upper opening and the lower bottom 16 may be substantially the same cylindrical shape, or may have a taper such as a draft angle. 11 bottom 16 may be rounded.

蓋材１４としては、柔軟な樹脂フィルムまたは積層体が好ましい。蓋材１４を構成する積層体は、基材とシーラント層、必要に応じて他の中間層を含むことができる。中間層としては、接着層、ガスバリア層、印刷層、補強層、遮光層、紙層などの１種または２種以上が挙げられる。シーラント層を構成する材料としては、ポリオレフィン、非晶質樹脂等の熱接着性樹脂が挙げられるが、イージーピール性を有するシーラント層が好ましい。 The lid member 14 is preferably a flexible resin film or a laminate. The laminated body which comprises the cover material 14 can contain a base material, a sealant layer, and another intermediate | middle layer as needed. Examples of the intermediate layer include one or more of an adhesive layer, a gas barrier layer, a printed layer, a reinforcing layer, a light shielding layer, a paper layer, and the like. Examples of the material constituting the sealant layer include heat-adhesive resins such as polyolefin and amorphous resin, but a sealant layer having an easy peel property is preferable.

さらにフランジ部１２は、収納部１１の幅にわたってフランジ本体１２ａから分離することが可能な、つまみ部１２ｂを有する。ここで、フランジ本体１２ａとは、フランジ部１２のうち収納部１１側の部分であり、蓋材１４が剥離されても収納部１１と一体化されている。一方、つまみ部１２ｂは、蓋材１４を剥離して収納容器１０を開封した際には、収納部１１から分離される部分である。 Further, the flange portion 12 has a knob portion 12b that can be separated from the flange main body 12a over the width of the storage portion 11. Here, the flange main body 12a is a portion of the flange portion 12 on the storage portion 11 side, and is integrated with the storage portion 11 even if the lid member 14 is peeled off. On the other hand, the knob portion 12 b is a portion that is separated from the storage portion 11 when the lid member 14 is peeled and the storage container 10 is opened.

フランジ本体１２ａとつまみ部１２ｂとの分かれ目は、本実施形態の場合、フランジ部１２の厚さ全体にわたって分離された切れ目１３である。このため、図１の成形容器１００においては、フランジ本体１２ａとつまみ部１２ｂとが、切れ目１３の両端において連結部２１，２２により連結されている。これにより、成形時にはフランジ本体１２ａとつまみ部１２ｂとが分離せず、例えば内容物の充填後、蓋材１４を積層（接着）した後に、境界線２０に沿って切断することにより、フランジ部１２の外周部及び連結部２１，２２が除去される。また、図３の収納容器１０においては、図４に示すように、つまみ部１２ｂは蓋材１４を介してフランジ本体１２ａと連結されている。 In the present embodiment, the division between the flange main body 12a and the knob portion 12b is a cut 13 separated over the entire thickness of the flange portion 12. For this reason, in the molded container 100 of FIG. 1, the flange main body 12 a and the knob portion 12 b are connected by the connecting portions 21 and 22 at both ends of the cut 13. Accordingly, the flange main body 12a and the knob portion 12b are not separated at the time of molding. For example, after filling the contents, the lid member 14 is laminated (adhered), and then cut along the boundary line 20 to thereby cut the flange portion 12. The outer peripheral portion and the connecting portions 21 and 22 are removed. Further, in the storage container 10 of FIG. 3, as shown in FIG. 4, the knob portion 12 b is connected to the flange main body 12 a via the lid member 14.

切れ目１３は、収納部１１の幅より長い寸法にわたって形成されている。これにより、つまみ部１２ｂをフランジ本体１２ａから分離した状態で、蓋材１４を剥離すると、蓋材１４の剥離が、収納部１１の幅より広い範囲にわたって形成される。このため、つまみ部１２ｂをつまんで収納部１１の上を横切るように移動させると、収納部１１の上から蓋材１４の全体を容易に剥離することができる。 The cut 13 is formed over a dimension longer than the width of the storage portion 11. Accordingly, when the lid member 14 is peeled in a state where the knob portion 12 b is separated from the flange main body 12 a, the lid member 14 is peeled over a range wider than the width of the storage portion 11. For this reason, when the knob portion 12b is pinched and moved so as to cross over the storage portion 11, the entire lid member 14 can be easily peeled from the storage portion 11.

本実施形態の場合、収納部１１の平面形状は、図１に示すように、矩形状である。ここで、矩形状とは、正方形、長方形又はこれに類似する形状であり、角（隅）に丸みを有してもよい。図１に示すフランジ部１２は、収納部１１の周囲に４つの辺部を有する。すなわち、つまみ部１２ｂを有する第１辺部１２１と、切れ目１３の両端部１３ｂ，１３ｃから剥離方向の先に延びる第２辺部１２２及び第３辺部１２３と、収納部１１を介して第１辺部１２１に対向する第４辺部１２４である。第１辺部１２１は、収納部１１の長辺と短辺のいずれの側でもよい。 In the case of this embodiment, the planar shape of the storage part 11 is a rectangular shape as shown in FIG. Here, the rectangular shape is a square, a rectangle, or a similar shape, and may have rounded corners (corners). The flange portion 12 shown in FIG. 1 has four sides around the storage portion 11. That is, the first side 121 having the knob portion 12b, the second side 122 and the third side 123 extending from the both ends 13b and 13c of the cut 13 in the peeling direction, and the first through the storage unit 11. This is a fourth side portion 124 that faces the side portion 121. The first side 121 may be on either the long side or the short side of the storage unit 11.

つまみ部１２ｂの一端は、第１辺部１２１から第２辺部１２２にかかる角に配置され、つまみ部１２ｂの他端は、第１辺部１２１から第３辺部１２３にかかる角に配置されている。このため、つまみ部１２ｂを引き上げると、第１辺部１２１上で蓋材１４の剥離が開始すると共に、第２辺部１２２上及び第３辺部１２３上で蓋材１４の剥離が開始される。これにより、第２辺部１２２及び第３辺部１２３上の蓋材１４が確実に剥離される。 One end of the knob portion 12b is disposed at a corner extending from the first side portion 121 to the second side portion 122, and the other end of the knob portion 12b is disposed at a corner extending from the first side portion 121 to the third side portion 123. ing. For this reason, when the knob portion 12b is pulled up, peeling of the lid member 14 starts on the first side portion 121, and peeling of the lid member 14 starts on the second side portion 122 and the third side portion 123. . Thereby, the lid member 14 on the second side portion 122 and the third side portion 123 is reliably peeled off.

蓋材１４の引き剥がしを継続して、蓋材１４の剥離が第４辺部１２４に到達すれば、収納部１１の開口が完全に露出され、収納部１１に収納された内容物を崩すことなく容易に取り出すことができる。なお、蓋材１４の引き剥がしを継続することにより、第４辺部１２４上の蓋材１４をフランジ部１２から剥離して、容器本体１７から蓋材１４を完全に分離することができる。 If the peeling of the lid member 14 is continued and the peeling of the lid member 14 reaches the fourth side portion 124, the opening of the storage unit 11 is completely exposed and the contents stored in the storage unit 11 are destroyed. And can be easily removed. By continuing to peel off the lid member 14, the lid member 14 on the fourth side portion 124 can be peeled from the flange portion 12, and the lid member 14 can be completely separated from the container body 17.

図１及び図３に示すように、フランジ本体１２ａとつまみ部１２ｂとの間の分かれ目（本実施形態では切れ目１３）は、収納部１１の外側に向かって凸形状となっている。すなわち、切れ目１３の中央には、切れ目１３の両端部１３ｂ，１３ｃと比べると、剥離方向に対して外側（収納部１１から離れる側）に突出した頂部１３ａが設けられている。
これにより、つまみ部１２ｂを引き上げて蓋材１４を剥離する際、最初は力が頂部１３ａに集中し、第１辺部１２１上の剥離が強力に進行しやすいが、徐々に両端部１３ｂ，１３ｃに向かって力が二分され、最終的には、第２辺部１２２及び第３辺部１２３上の剥離が進行するようになる。人が意識して剥離方向を変化させなくても、第１辺部１２１上の剥離と、第２辺部１２２及び第３辺部１２３上の剥離とを連続的に行うことができるので、蓋材１４が途中で破れにくく、蓋材１４を剥離しやすい。 As shown in FIGS. 1 and 3, the dividing line (the cut line 13 in this embodiment) between the flange main body 12 a and the knob part 12 b has a convex shape toward the outside of the storage part 11. That is, in the center of the cut 13, a top portion 13 a that protrudes outward (side away from the storage portion 11) with respect to the peeling direction is provided as compared to both end portions 13 b and 13 c of the cut 13.
Thereby, when pulling up the knob part 12b and peeling off the lid member 14, initially, the force concentrates on the top part 13a, and the peeling on the first side part 121 easily proceeds strongly, but the both end parts 13b and 13c gradually. The force is divided into two, and finally, the peeling on the second side portion 122 and the third side portion 123 proceeds. Even if a person does not change the peeling direction consciously, the peeling on the first side 121 and the peeling on the second side 122 and the third side 123 can be performed continuously. The material 14 is not easily broken in the middle, and the lid material 14 is easily peeled off.

頂部１３ａから両端部１３ｂ，１３ｃに向かう角度は、特に限定されないが、例えば、頂部１３ａと一端部１３ｂとの中間にある直線部１３ｄと、頂部１３ａと他端部１３ｃとの中間にある直線部１３ｅとが、頂部１３ａ近傍で交差した角度として、１００〜１７０°、１２０〜１５０°が挙げられる。切れ目１３の形状は、頂部１３ａを通る中心線に対して線対称であることが好ましい。この中心線に対し、つまみ部１２ｂ及び収納部１１の形状も線対称であることが好ましい。 The angle from the top portion 13a toward both end portions 13b and 13c is not particularly limited. For example, the straight portion 13d between the top portion 13a and the one end portion 13b, and the straight portion between the top portion 13a and the other end portion 13c. Examples of angles at which 13e intersects in the vicinity of the top portion 13a include 100 to 170 ° and 120 to 150 °. The shape of the cut 13 is preferably axisymmetric with respect to a center line passing through the top portion 13a. It is preferable that the shape of the knob part 12b and the storage part 11 is also axisymmetric with respect to the center line.

特許文献１に記載の従来技術のように、つまみ部が容器の角に形成されていると、つまみ部から蓋材を剥離する方向がハの字状に広がり、２方向の剥離力のバランスがとりにくく、蓋材が途中で破れやすい。その結果、収納部が十分に開口せず、内容物が取り出しにくい。また、フランジ部の上に残った蓋材を剥離する際、蓋材を剥離するきっかけがつかみにくく、容器を傾けて内容物又はその液状成分をこぼしたり、指先が内容物に触れて柔軟な内容物を傷つけたりするおそれがある。また、つまみ部が小さいと、力を入れにくく、つまみ部を起点とした剥離方向を安定させにくい。 When the knob part is formed at the corner of the container as in the prior art described in Patent Document 1, the direction of peeling the lid material from the knob part spreads in a square shape, and the balance of the peeling force in the two directions is balanced. It is difficult to remove, and the lid is easy to tear along the way. As a result, the storage portion does not open sufficiently, and the contents are difficult to take out. In addition, when peeling the lid material remaining on the flange, it is difficult to grasp the trigger for peeling the lid material, tilting the container and spilling the contents or its liquid components, or touching the contents with a soft tip There is a risk of damaging things. Further, if the knob portion is small, it is difficult to apply force, and it is difficult to stabilize the peeling direction starting from the knob portion.

これに対して、本実施形態の収納容器１０によれば、つまみ部１２ｂの両端から第２辺部１２２及び第３辺部１２３上に蓋材１４を剥離する方向が略平行であるため、第２辺部１２２及び第３辺部１２３上で同時並行的に剥離しやすく、力が片寄りにくいため剥離の途中で蓋材１４が破れにくく、極めて円滑に開封することができる。また、つまみ部１２ｂが大きいので、指２本でつまむだけではなく、片手全体でつかむこともでき、力の弱い人でも開封しやすい。 On the other hand, according to the storage container 10 of the present embodiment, the direction in which the lid member 14 is peeled from the both ends of the knob portion 12b onto the second side portion 122 and the third side portion 123 is substantially parallel. It is easy to peel off simultaneously on the two side parts 122 and the third side part 123, and the force is not easily shifted. Therefore, the lid member 14 is hardly broken during the peeling, and can be opened very smoothly. Moreover, since the knob part 12b is large, not only can it be pinched with two fingers, but it can also be grasped with one hand, and even a person with weak power can easily open it.

つまみ部１２ｂは、１箇所又は２箇所以上に凹凸１５ａ，１５ｂを有することが好ましい。これらの凹凸１５ａ，１５ｂは、つまみ部１２ｂの厚さ方向で、表側又は裏側に凸となるように形成されている。これにより、つまみ部１２ｂを起点として蓋材１４を剥離する際、凹凸１５ａ，１５ｂに指先が引っ掛かることで、滑りにくくなる。特に、収納容器１０の内容物が冷却されている場合、つまみ部１２ｂに結露が生じても、蓋材１４を剥離しやすいので好ましい。凹凸１５ａ，１５ｂの寸法は特に限定はなく、１つの凹凸に指先を引っ掛けることができる程度でもよく、多数の凹凸に指先を引っ掛けるようにしてもよい。図３では凹凸１５ａ，１５ｂは、つまみ部１２ｂの裏側に凸となっており、つまみ部１２ｂの表面と蓋材１４との接着性の点で好都合である。 The knob portion 12b preferably has irregularities 15a and 15b at one place or two places or more. These irregularities 15a and 15b are formed so as to be convex on the front side or the back side in the thickness direction of the knob portion 12b. Accordingly, when the lid member 14 is peeled off from the knob portion 12b as a starting point, the fingertips are caught on the irregularities 15a and 15b, so that it becomes difficult to slip. In particular, when the contents of the storage container 10 are cooled, even if condensation occurs in the knob portion 12b, the lid member 14 is easily peeled off, which is preferable. The dimensions of the irregularities 15a and 15b are not particularly limited, and may be such that the fingertip can be hooked on one irregularity, or the fingertip may be hooked on many irregularities. In FIG. 3, the irregularities 15 a and 15 b are convex on the back side of the knob portion 12 b, which is convenient in terms of adhesion between the surface of the knob portion 12 b and the lid member 14.

フランジ部１２と蓋材１４との間の接着強度は、フランジ部１２上で一様であってもよいが、接着強度の強弱差によるハーフノッチ２３を設けてもよい。例えば、ハーフノッチ２３の外側では接着強度が強く、ハーフノッチ２３の内側（収納部１１に近い側）では接着強度が弱い構成とすることにより、密封性と開封性を両立することができる。ハーフノッチ２３は、切れ目１３の頂部１３ａに近接して、外側に突出した凸部２３ａを有することが好ましい。これにより、蓋材１４の剥離が凸部２３ａに達する際に剥離強度が低減され、開封性が向上する。 The adhesive strength between the flange portion 12 and the lid member 14 may be uniform on the flange portion 12, but a half notch 23 may be provided due to a difference in strength of the adhesive strength. For example, it is possible to achieve both sealing performance and unsealing performance by adopting a configuration in which the adhesive strength is strong outside the half notch 23 and the adhesive strength is weak inside the half notch 23 (side closer to the storage portion 11). The half notch 23 preferably has a convex portion 23 a that protrudes outward in the vicinity of the top portion 13 a of the cut 13. Thereby, when peeling of the lid | cover material 14 reaches the convex part 23a, peeling strength is reduced and openability improves.

収納部１１に収納される内容物は特に限定されず、食品、調味料、医薬品（内服用、外用）、日用品、工業製品、材料、玩具など特に限定されない。内容物の性状としては、固形物、液状物、粉粒体、粘稠物、混合物などが挙げられる。本実施形態の収納容器１０は、開封が容易であるので、羊羹、水羊羹、豆腐、ゼリー等の柔軟な固形物が収納部１１に充填されている場合であっても、蓋材１４の開封時に指先等が触れて内容物に誤って傷をつけることがなく、完全な状態で容易に取り出すことができる。また、内容物が粘稠物や液状物等を含む場合であっても、開封時に容器が傾くことなく容易に蓋材１４を剥離できるので、内容物がこぼれにくい。 The contents stored in the storage unit 11 are not particularly limited, and are not particularly limited to foods, seasonings, pharmaceuticals (for internal use, external use), daily necessities, industrial products, materials, toys and the like. Examples of the properties of the contents include solids, liquids, powders, viscous materials, and mixtures. Since the storage container 10 of the present embodiment is easy to open, the lid 14 can be opened even when the storage unit 11 is filled with a soft solid material such as sheep, water sheep, tofu, and jelly. Sometimes the fingertip or the like touches the contents, and the contents are not accidentally damaged, and can be easily taken out in a complete state. Further, even when the contents include a viscous material, a liquid material, or the like, the lid material 14 can be easily peeled off without tilting the container when opened, so that the contents are not easily spilled.

以上、本発明を好適な実施形態に基づいて説明してきたが、本発明は上述の実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲で種々の改変が可能である。
本発明の収納容器は、フランジ部に蓋材を積層する前の成形容器（例えば図１及び図２の成形容器１００）や、収納部に内容物を収納した包装体としても有用であり、フランジ部に積層した蓋材を剥離する際に、収納容器と同様の効果を奏する。 As mentioned above, although this invention has been demonstrated based on suitable embodiment, this invention is not limited to the above-mentioned embodiment, A various change is possible in the range which does not deviate from the summary of this invention.
The storage container of the present invention is also useful as a molded container (for example, the molded container 100 in FIGS. 1 and 2) before laminating the lid material on the flange part, or as a packaging body in which the contents are stored in the storage part. When the lid laminated on the part is peeled off, the same effect as the storage container is obtained.

収納部の平面形状（開口部の形状）としては、矩形状等の略四角形に限られるものではなく、六角形、八角形等の多角形、円形、楕円形等であってもよい。フランジ部の外周形状は、収納部の平面形状と略相似である形状が一般的であるが、異なる形状であってもよい。例えば、収納部の平面形状が正六角形である場合、正六角形の隣接する２辺にまたがるように、１つのつまみ部を形成してもよく、正六角形の１辺に平行なつまみ部を設けてもよい。 The planar shape (shape of the opening) of the storage portion is not limited to a substantially square shape such as a rectangular shape, and may be a polygon such as a hexagon or an octagon, a circle, an ellipse, or the like. The outer peripheral shape of the flange portion is generally a shape that is substantially similar to the planar shape of the storage portion, but may be a different shape. For example, when the planar shape of the storage portion is a regular hexagon, one knob portion may be formed so as to straddle two adjacent sides of the regular hexagon, and a knob portion parallel to one side of the regular hexagon may be provided. Also good.

つまみ部が形成される収納部の幅とは、収納部を横断可能な長さであればよく、最長（例えば対角線）でなくてもよい。つまみ部の延在方向またはそれに平行な方向として収納部の幅方向を定義したとき、収納部の幅は、収納部の幅方向において最大の幅であることが好ましい。 The width of the storage portion in which the knob portion is formed may be a length that can cross the storage portion, and may not be the longest (for example, a diagonal line). When the width direction of the storage portion is defined as the extending direction of the knob portion or a direction parallel thereto, the width of the storage portion is preferably the maximum width in the width direction of the storage portion.

１つの容器本体（成形容器）に対して、２以上の収納部が形成されていてもよい。例えば、１の容器本体に２の収納部が形成されている場合には、複数の収納部をまたぐ幅にわたって、１のつまみ部を設けてもよい。あるいは、収納部ごとに別々のつまみ部を設けてもよい。蓋材を剥離する前に、容器を容易に収納部ごとに分割できるよう、容器が収納部の間のフランジ部にミシン目等の分割線を有してもよい。 Two or more storage units may be formed for one container body (molded container). For example, in the case where two storage portions are formed in one container body, one knob portion may be provided across the width across the plurality of storage portions. Or you may provide a separate knob part for every accommodating part. Before peeling off the lid, the container may have a dividing line such as a perforation in the flange portion between the storage parts so that the container can be easily divided for each storage part.

フランジ部とつまみ部との分かれ目の形態としては、上述の実施形態における切れ目１３に限られるものではなく、蓋材が剥離される際に両者を容易に分離可能な構造であればよい。例えば、ハーフカット、ミシン目等により、フランジ部とつまみ部との間が部分的に連結されていてもよい。 The form of the division between the flange part and the knob part is not limited to the cut line 13 in the above-described embodiment, and any structure may be used as long as both can be easily separated when the lid member is peeled off. For example, the flange portion and the knob portion may be partially connected by a half cut, a perforation, or the like.

１０…収納容器、１１…収納部、１２…フランジ部、１２ａ…フランジ本体、１２ｂ…つまみ部、１３…切れ目、１３ａ…頂部、１３ｂ，１３ｃ…端部、１３ｄ，１３ｅ…直線部、１４…蓋材、１５ａ，１５ｂ…凹凸、１６…底部、１７…容器本体、２０…境界線、２１，２２…連結部、２３…ハーフノッチ、２３ａ…凸部、１００…成形容器、１２１…第１辺部、１２２…第２辺部、１２３…第３辺部、１２４…第４辺部。 DESCRIPTION OF SYMBOLS 10 ... Storage container, 11 ... Storage part, 12 ... Flange part, 12a ... Flange main body, 12b ... Knob part, 13 ... Cut, 13a ... Top part, 13b, 13c ... End part, 13d, 13e ... Linear part, 14 ... Cover 15a, 15b ... irregularities, 16 ... bottom, 17 ... container body, 20 ... boundary line, 21, 22 ... connecting part, 23 ... half notch, 23a ... convex part, 100 ... molded container, 121 ... first side part 122 ... 2nd side part, 123 ... 3rd side part, 124 ... 4th side part.

Claims

A storage container having a flange portion on which a cover material is laminated around the storage portion, wherein the flange portion has a knob portion separable across the width of the storage portion.

2. The storage portion side of the flange portion and the knob portion are separated by a cut, and the knob portion is connected to the storage portion side through the lid member. The storage container described in 1.

3. The storage container according to claim 1, wherein a division between the storage portion side of the flange portion and the knob portion is convex toward the outside of the storage portion.

The storage container according to any one of claims 1 to 3, wherein the container has irregularities in a thickness direction of the knob portion.

The storage container according to any one of claims 1 to 4, wherein a planar shape of the storage portion is rectangular, and the knob portion extends over at least one side of the flange portion.