JPH0986540A - Packaging container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce man-hours in a packaging step without making a distinction between a main body and a lid and stack packaging containers on one another in the same posture in a state that they are not deviated from one another. SOLUTION: Article containing parts 5, 6 are formed symmetrically across a hinge 4 in container bodies 2, 3 connected to each other through the hinge 4. The depth of each of the article containing parts 5, 6 in both the container bodies 2, 3 is set to the same degree, and the container can be used even in such a state that any of the container bodies 2, 3 is capped with the other. A protrusion 10 is formed on each of the article containing parts 5 in the container body 2 on one side, and a recess 11 is formed in each of the article containing parts 6 in the container body 3 on the other side. When a plurality of containers 1 are stacked on one another in the same posture after package, the protrusions 10 of the upper or lower container 1 are fitted into the recesses 11 of the other container 1, and the containers can be held without being deviated from one another.

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、主として合成樹脂
シートを素材とした真空成形法や圧空成形法によって製
造される薄肉状の包装用容器であって、例えば球状の冷
凍食品や鶏卵、或いはレモンのような固形の商品（物
品）の包装に好適な包装用容器に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a thin-walled packaging container mainly made of a synthetic resin sheet and manufactured by a vacuum forming method or a pressure forming method, for example, spherical frozen food, chicken egg, or lemon. The present invention relates to a packaging container suitable for packaging such solid products (articles).

【０００２】[0002]

【従来の技術】合成樹脂シートを素材として真空成形法
や圧空成形法によって種々の包装用容器が製造されてい
る。これら従来の包装用容器としては、深さの深い本体
と深さの浅い蓋とを別体又は一体に製造した形態のもの
や、例えば鶏卵パックのように物品の略半分ずつが嵌ま
る収容部を備えた本体と蓋とを屈曲自在な蝶番部にて一
体的に連接した形態のものなど、種々の形態のものがあ
る。2. Description of the Related Art Various packaging containers are manufactured from a synthetic resin sheet as a raw material by a vacuum forming method or a pressure forming method. As these conventional packaging containers, those having a form in which a body with a deep depth and a lid with a shallow depth are manufactured separately or integrally, or a storage part into which approximately half of the articles are fitted, such as an egg pack, for example. There are various forms such as a form in which a main body provided with and a lid are integrally connected by a bendable hinge part.

【０００３】また、上面を平板状に形成した蓋を備えた
包装用容器の場合、蓋の上面に、本体の底部が嵌まり込
む凹所を形成することにより、容器をずれ動くことなく
積み重ねできるようにしていることは周知の通りであ
る。Further, in the case of a packaging container provided with a lid whose upper surface is formed in a flat plate shape, by forming a recess on the upper surface of the lid into which the bottom portion of the main body is fitted, the containers can be stacked without shifting. It is well known that this is done.

【０００４】[0004]

【発明が解決しようとする課題】ところで、容器と蓋と
を一体成形した容器に球状等の固形の物品（商品）を自
動包装する場合、蓋を広げた状態で多数枚重ね合わせた
容器を剥離装置にセットし、剥離装置で１枚ずつ剥離さ
れた容器を、本体を上向きに開口させた姿勢で移送し、
その移送途中において商品を物品収容部に収容し、それ
から蓋を閉じて封止し、最後に、ダンボール箱等に積み
重ねた状態で収納するようにしている。By the way, in the case of automatically packaging a solid article (product) such as a sphere in a container in which a container and a lid are integrally molded, a large number of stacked containers are peeled with the lid open. The containers set in the device and peeled one by one by the peeling device are transferred with the body opened upward,
During the transfer, the products are stored in the product storage unit, then the lid is closed and sealed, and finally, the products are stored in a stacked state in a cardboard box or the like.

【０００５】この場合、従来の容器はその本体と蓋とが
別々の形態に形成されており、本体を下にした姿勢でし
か使用できないため、容器を多数枚重ねたものを剥離装
置にセットするに当たっては、作業者が容器の姿勢を一
々確認してセットしなければならず、このため作業が面
倒であると言う問題があった。更に述べると、本体と蓋
体とを一体成形した容器を使用した自動包装工程では、
一般に、容器を、その蝶番部が移送方向に沿って延びる
ような姿勢で移送しつつ本体に商品を収容してから蓋を
閉じるようにしているが、この場合、蓋を進行方向に向
かって左側に閉じる包装装置と、進行方向に向かって右
側に閉じる包装装置とがあり、このため、本体が進行方
向に向かって左側に位置するようにしてセットしたり、
右側に位置するようにしてセットしたりと言うように、
蓋の閉じ方向に合わせて予め容器の姿勢をセットしてお
かねばならず、この点でも容器をセットするのが面倒で
あった。In this case, the conventional container has a main body and a lid formed in different forms and can be used only in a posture in which the main body is facing down. Therefore, a plurality of stacked containers are set in a peeling device. In this case, the operator has to check the posture of the container one by one and set the container, which causes a problem that the work is troublesome. Furthermore, in the automatic packaging process using the container in which the main body and the lid are integrally molded,
Generally, the container is transferred in a posture such that its hinge portion extends along the transfer direction while the product is stored in the main body and then the lid is closed. There is a packaging device that closes to, and a packaging device that closes to the right side in the direction of travel.
As you say that you set it so that it is located on the right side,
The attitude of the container must be set in advance according to the closing direction of the lid, and in this respect also, setting the container is troublesome.

【０００６】他方、鶏卵パックのように本体と蓋とに多
数の物品収容部を膨出形成して、本体で物品の略下半分
を覆い、蓋で物品の略上半分を覆うようにした容器の場
合は、容器と容器とを平面視で完全に重なる状態に積み
重ねると安定が悪いため、容器を水平方向にずらして、
上下に隣接した容器を互いに嵌め合わせた状態で積み重
ねるようにしており、このため、物品を包装した容器を
ダンボール箱に積み重ねて収納する場合、安定した状態
に収納するのが厄介であると言う問題があった。On the other hand, a container in which a large number of article accommodating portions are bulged and formed in a main body and a lid like a chicken egg pack so that the main body covers approximately the lower half of the article and the lid covers approximately the upper half of the article. In the case of, since the stability is poor if the containers are stacked so that they completely overlap each other in a plan view, the containers should be shifted horizontally.
Since the vertically adjacent containers are stacked in a state where they are fitted to each other, the problem is that it is difficult to store them in a stable state when stacking and storing the containers in which the articles are wrapped in a cardboard box. was there.

【０００７】本発明は、球状や卵状等の固形の物品を包
装するに当たって、これら従来の問題を解消した包装用
容器を提供することを目的するものである。It is an object of the present invention to provide a packaging container that solves these conventional problems in packaging solid articles such as spheres and eggs.

【０００８】[0008]

【課題を解決するための手段】本発明に係る包装用容器
は、「開口縁を重ね合わせて封止するようにした２つの
容体から成り、これら両容体に、それら両容体を互いに
重ね合わせると相対向した状態で開口する物品収容部を
形成して、これら両容体における物品収容部の深さ寸法
を略同じ深さ寸法に設定し、前記両容体のうち一方の容
体における物品収容部の底部外面に、外向きに突出した
突起を膨出形成する一方、他方の容体における物品収容
部の底部外面には、前記突起が嵌まり得る凹所を形成
し、これら突起と凹所とを、両容体を重ね合わせた状態
でそれら突起と凹所とが平面視で重複するように設定す
る」の構成にされている。The packaging container according to the present invention is "consisting of two containers whose opening edges are overlapped and sealed, and when these containers are superposed on each other. Forming an article storage portion that opens in a state of facing each other, and setting the depth dimension of the article storage portion in these two containers to substantially the same depth dimension, the bottom portion of the article storage portion in one of the two containers. On the outer surface, outwardly protruding protrusions are formed to bulge, while on the outer surface of the bottom of the article container of the other container, a recess into which the protrusion can be fitted is formed. The protrusions and the recesses are set so as to overlap each other in a plan view when the containers are overlapped with each other. "

【０００９】[0009]

【発明の奏する効果】このように構成すると、２つの容
体の物品収容部が略同じ深さであるから、一定の形を保
持した固形の商品を包装する場合、両容体のうちいずれ
を下にした状態であっても商品を包装することができ
る。換言すると、本発明における２つの容体には本体と
蓋との区別はなく、いずれを本体として使用しても蓋と
して使用しても良い。According to this structure, since the article storage portions of the two containers have substantially the same depth, when packaging a solid product having a certain shape, one of the two containers is placed below. The product can be packaged even in the closed state. In other words, there is no distinction between the main body and the lid in the two containers of the present invention, and either one may be used as the main body or the lid.

【００１０】従って、自動包装工程や手作業での包装工
程において、一々容器の姿勢を確認することを不要にし
得る。また、２つの容体を重ね合わせた状態において、
一方の容体の底部に形成した突起と他方の容体の底部に
形成した凹所とが平面視で重複しているから、商品の包
装後において複数の容器を同じ姿勢で上下に重ね合わせ
ると、上下に隣接した容器の突起と凹所とが嵌合するこ
とになる。Therefore, in the automatic packaging process or the manual packaging process, it may not be necessary to confirm the posture of the container one by one. Also, in the state where the two bodies are overlapped,
Since the projection formed on the bottom of one container and the recess formed on the bottom of the other container overlap in plan view, stacking multiple containers up and down in the same posture after packaging the products will result in up and down. The protrusion and the recess of the container adjacent to will be fitted.

【００１１】従って、商品を収容した多数の容器を、平
面視で同じ姿勢にして横ずれしない状態で積み重ねるこ
とができるのであり、これにより、商品を包装した多数
の容器を段ボール箱等に安定した状態で積み重ねること
ができる。このように本発明によると、商品を包装した
後において横ずれ不能の状態で安定して積み重ねできる
機能を損なうことなく、包装工程での手間を軽減できる
効果を有する。Therefore, it is possible to stack a large number of containers containing products in the same posture in a plan view without lateral displacement, whereby a large number of containers in which products are packaged are stably placed in a cardboard box or the like. Can be stacked with. As described above, according to the present invention, it is possible to reduce the labor in the packaging process without impairing the function of stably stacking the commodities after they have been packaged in a state in which they cannot be laterally displaced.

【００１２】また、請求項２のように、各物品収容部の
底部に突起と凹所とを形成すると、各物品収容部に収容
した商品（物品）を容器の下端面よりも上方に保持する
ことができるから、容器をテーブル等においたときに、
物品はテーブルから浮いた状態に保持されることにな
る。従って、突起及び凹所がクッション作用を果たして
物品の保護機能を向上できると共に、消費者に衛生的で
あるとの心理的安心感を与える利点を有する。Further, when the projection and the recess are formed on the bottom of each article container as in claim 2, the article (article) contained in each article container is held above the lower end surface of the container. Therefore, when you put the container on the table,
The article will be held floating from the table. Therefore, the protrusions and the recesses serve as cushioning functions to improve the protection function of the article, and also have the advantage of giving the consumer a psychological sense of hygiene.

【００１３】[0013]

【発明の実施形態】次に、本発明の実施例を図面に基づ
いて説明する。図１〜図５は第１実施例であり、このう
ち図１（Ａ）は、容器１を広げた状態の斜視図、図１
（Ｂ）は容器１をひっくり返した状態での部分斜視図、
図２（Ａ）は容器１を広げた状態の平面図、図２（Ｂ）
は（Ａ）のＢ−Ｂ視断面図である。Next, an embodiment of the present invention will be described with reference to the drawings. 1 to 5 show a first embodiment, of which FIG. 1 (A) is a perspective view showing a state in which the container 1 is expanded, FIG.
(B) is a partial perspective view of the container 1 turned upside down,
2 (A) is a plan view of the container 1 in an unfolded state, FIG. 2 (B)
FIG. 7A is a sectional view taken along line BB of FIG.

【００１４】容器１は、合成樹脂シートを素材とした真
空成形法又は圧空成形法によって製造されており、平面
視矩形の２つの容体２，３を備えている。両容体２，３
はその一側の屈曲自在な蝶番部４にて一体に連接されて
いる。両容体２，３の開口縁にはフランジ部２ａ，３ａ
が形成されている。従って、蝶番部４を屈曲させると両
容体２，３のフランジ部２ａ，３ａが重なり合う。The container 1 is manufactured by a vacuum forming method or a pressure forming method using a synthetic resin sheet as a raw material, and has two containers 2 and 3 which are rectangular in a plan view. Both volumes 2, 3
Is integrally connected by a bendable hinge portion 4 on one side thereof. Flange portions 2a and 3a are provided on the opening edges of both containers 2 and 3, respectively.
Are formed. Therefore, when the hinge portion 4 is bent, the flange portions 2a and 3a of both the containers 2 and 3 overlap each other.

【００１５】前記両容体２，３には、開いた状態で上向
きに開口する半球状の物品収容部５，６を、蝶番部４を
挟んで対称となるようにして２列８個ずつ形成してい
る。従って、蝶番部４を屈曲させて両容体２，３を重ね
合わせると、両容体２，３の物品収容部５，６は相対向
した状態で重なり合う。両容体２，３の物品収納部５，
６は略同じ深さに設定している。On both the containers 2 and 3, hemispherical article accommodating portions 5 and 6 that open upward in an open state are formed in two rows of eight in a symmetrical manner with the hinge portion 4 interposed therebetween. ing. Therefore, when the hinges 4 are bent and the containers 2 and 3 are overlapped with each other, the article storages 5 and 6 of the containers 2 and 3 overlap each other while facing each other. Article storage part 5 of both containers 2 and 3
6 is set to have substantially the same depth.

【００１６】両容体２，３において相隣接した物品収納
部５，６を区画する箇所には、物品の出し入れを容易に
するために、上向き開口した略半円状の切り開き溝７を
形成している。また、一方の容体２のうち４つの物品収
容部５で囲われた３箇所に係合突起８を形成する一方、
他方の容体３のうち４つの物品収容部６で囲われた３箇
所には、両容体２，３を重ね合わせた状態で前記係合突
起８に嵌合する係合凹所９を形成している。これは、包
装状態で両容体２，３がずれるのを防止するためであ
る。なお、これら係合突起８及び係合凹所９の形状は円
形に限らず、他の形状であっても良い。In order to facilitate the taking in and out of articles, a substantially semicircular cut-out groove 7 having an upward opening is formed at the location where the article storage sections 5 and 6 adjacent to each other in both containers 2 and 3 are partitioned. There is. In addition, while the engaging protrusions 8 are formed at three positions of one container 2 surrounded by the four article accommodating portions 5,
Engagement recesses 9 are formed at three locations of the other container 3 surrounded by the four article storage portions 6 so as to be fitted to the engaging projections 8 in a state where both the containers 2 and 3 are superposed. There is. This is to prevent the two containers 2 and 3 from being displaced in the packaged state. The shapes of the engaging projections 8 and the engaging recesses 9 are not limited to circular shapes, but may be other shapes.

【００１７】図１（Ｂ）及び図２に示すように、一方の
容体２における各物品収容部５の底部に、平面視円形等
の突起１０を外向きに突設する一方、他方の容体３にお
ける各物品収容部５の底部に、当該底部を二重筒状に膨
出形成することによって凹所１１を形成している。これ
ら両容体２，３の突起１０と凹所１１とは、両容体２，
３を重ね合わせた包装状態のときに平面視で重複するよ
うに設定している。As shown in FIGS. 1B and 2, a protrusion 10 having a circular shape in a plan view is outwardly provided at the bottom of each article storage portion 5 in one container 2 while the other container 3 is provided. In the bottom of each article storage section 5 in, the recess 11 is formed by bulging the bottom into a double cylindrical shape. The protrusions 10 and the recesses 11 of these two bodies 2 and 3 are
It is set so as to be overlapped in a plan view when the three are stacked.

【００１８】図３に示すように、前記両容体２，３の各
物品収容部５，６には、上下方向に延びるリブ１２を円
周方向に沿って適宜間隔で形成している（他の図では煩
雑さを回避するためリブ１２は表示していない）。この
リブ１２は、物品収容部５，６の剛性を高めるため、及
び、物品Ｃの安定性を向上するために設けている。以上
の構成において、両容体２，３における物品収容部５，
６の深さ寸法は略同じであるから、物品（商品）Ｃを包
装するに当たっては、図４に示すように、他方の容体３
を下にしてこれに一方の容体２を被せても良いし、図５
に示すように、一方の容体２を下にしてこれに他方の容
体３を被せても良く、いずれの状態でも物品Ｃを安定し
た状態で包装できる。As shown in FIG. 3, ribs 12 extending in the vertical direction are formed at appropriate intervals along the circumferential direction in each of the article accommodating portions 5, 6 of the two containers 2, 3 (others. The rib 12 is not shown in the figure to avoid complication). The ribs 12 are provided to increase the rigidity of the article storage portions 5 and 6 and to improve the stability of the article C. In the above-mentioned configuration, the article storage parts 5 in both containers 2 and 3
Since the depth dimensions of 6 are substantially the same, when packaging the article (commodity) C, as shown in FIG.
It is also possible to cover this with one container 2 on the bottom, as shown in FIG.
As shown in FIG. 1, one container 2 may be placed downward and the other container 3 may be covered therewith, and the article C can be packaged in a stable state in any state.

【００１９】従って、自動包装又は手作業での包装工程
においては、一々容器の姿勢を確認することなくセット
することが可能となり、その結果、包装工程での手間を
軽減できる。そして、物品Ｃを包装した状態で両容体
２，３の突起１０と凹所１１とが平面視できっちり重な
るように位置しているから、物品Ｃを包装した状態で多
数の容器１を平面視で同じ姿勢で積み重ねると、図４又
は図５のいずれの状態においても、上下に隣接した容器
１の突起１０と凹所１１とが嵌まり合う。従って、包装
後においては、多数の容器１を同じ姿勢にして積み重ね
た状態で段ボール箱等に収容することができて、運搬や
陳列等を容易ならしめ得る。Therefore, in the automatic packaging or the manual packaging process, the container can be set without checking the posture of the container one by one, and as a result, the labor in the packaging process can be reduced. Then, since the projections 10 and the recesses 11 of both the containers 2 and 3 are positioned so as to be exactly overlapped with each other in a plan view when the article C is packaged, a large number of the containers 1 are packaged in a plan view when the article C is packaged. When stacked in the same posture, the protrusions 10 and the recesses 11 of the vertically adjacent container 1 are fitted to each other in either state of FIG. 4 or FIG. Therefore, after packaging, a large number of containers 1 can be housed in a corrugated cardboard box or the like in a stacked state with the same posture, and can be easily transported or displayed.

【００２０】また、両容体２，３の物品収容部５，６に
突起１０と凹所１１とを形成したことにより、物品Ｃの
下面はそれら突起１０の付け根箇所及び凹所１１の底部
箇所で支持される。従って、例えば消費者が容器１をテ
ーブル上に置いた場合、突起１１及び凹所１１の構成す
る二重筒部が物品Ｃに対するクッション機能を果して物
品Ｃの保護機能を向上できると共に、消費者に衛生面か
ら安心感を与え得る。また、物品Ｃが冷凍食品である場
合には、物品Ｃがテーブルから浮いた状態になるため、
断熱効果により、物品Ｃの底だけが溶ける不具合を抑制
できる利点もある。Further, since the projections 10 and the recesses 11 are formed in the article storage portions 5 and 6 of the two containers 2 and 3, the lower surface of the article C is located at the root of the projections 10 and the bottom of the recesses 11. Supported. Therefore, for example, when the consumer puts the container 1 on the table, the double cylinder portion formed by the protrusion 11 and the recess 11 serves as a cushion function for the article C, and the protection function of the article C can be improved, and at the same time, for the consumer. You can give a sense of security from a hygiene perspective. Further, when the article C is frozen food, the article C floats from the table,
Due to the heat insulating effect, there is also an advantage that it is possible to suppress the problem that only the bottom of the article C is melted.

【００２１】容器１を封止する手段としては、例えば両
容体２，３のフランジ部２ａ，３ａをスポット的にヒー
トシールするなどすれば良く、図６で封止手段の例を幾
つか示している。図６のうち（Ａ）に示すのは、一方の
フランジ部２ａに膨出形成した頭１３ａ付きの突起１３
を、他方のフランジ部３ａに形成した穴１４に、弾性に
抗して嵌挿したものである。（Ｂ）に示すのは、両フラ
ンジ部２ａ，３ａを接着剤（又は両面粘着テープ）１５
で固定したものである。（Ｃ）に示すのは、両容体２，
３のフランジ部２ａ，３ａを、２つ折りした粘着テープ
１６で固定したものである。The means for sealing the container 1 may be, for example, spot-sealing the flange portions 2a, 3a of the two containers 2, 3, and some examples of sealing means are shown in FIG. There is. FIG. 6A shows a protrusion 13 with a head 13a bulged on one flange 2a.
Is inserted into the hole 14 formed in the other flange portion 3a against elasticity. (B) shows that both flange portions 2a and 3a are bonded with adhesive (or double-sided adhesive tape) 15
It is fixed with. Shown in (C) are both containers 2,
The three flange portions 2a and 3a are fixed by the adhesive tape 16 folded in two.

【００２２】更に（Ｄ）に示すのは、両容体２，３のフ
ランジ部２ａ，３ａを、当該両フランジ部２ａ，３ａが
上下両面に交互に露出するように平面視凹凸状に形成し
て、その片面に粘着テープ１６を貼り付けるようにした
ものである。図７に示すのは、各物品収容部５，６を角
形に形成した第２実施例である。また図８に示すのは、
両容体２，３に物品収容部５，６を１つだけ形成した第
３実施例である。これらの実施例から容易に推測できる
ように、物品収容部５，６の個数や大きさ、形状等は、
収容すべき物品の種類に応じて適宜設定したら良い。ま
た、容体２，３に形成される物品収容部５，６の面積や
深さ等は同じにする必要はなく、両容体２，３に、形状
や大きさの異なる物品収容部を対称状に形成しても良
い。Further, as shown in (D), the flange portions 2a, 3a of the two containers 2, 3 are formed in a concavo-convex shape in plan view so that the flange portions 2a, 3a are alternately exposed on the upper and lower surfaces. The adhesive tape 16 is attached to one side thereof. FIG. 7 shows a second embodiment in which the article accommodating portions 5 and 6 are formed in a rectangular shape. Also shown in FIG.
It is a 3rd Example which formed only one article storage part 5 and 6 in both containers 2 and 3. As can be easily inferred from these examples, the number, size, shape, etc. of the article storage units 5 and 6 are
It may be set appropriately according to the type of articles to be stored. Further, it is not necessary that the article storage portions 5 and 6 formed in the containers 2 and 3 have the same area, depth, and the like, and the article storage portions having different shapes and sizes are symmetrically formed in both the containers 2 and 3. You may form.

【００２３】更に、両容体２，３における物品収容部
５，６の深さは多少異なっていても良く、いずれの容体
２，３をも本体及び蓋として使用できる程度の深さであ
れば良い。また、上記の各実施例は２つの容体２，３を
蝶番部４にて一体に連接した場合てあったが、本発明で
は２つの容体２，３を別体に製造しても良い。Further, the depths of the article accommodating portions 5 and 6 in the two containers 2 and 3 may be slightly different, as long as any of the containers 2 and 3 can be used as a main body and a lid. . Further, in each of the above-mentioned embodiments, the two containers 2 and 3 are integrally connected by the hinge portion 4, but in the present invention, the two containers 2 and 3 may be manufactured separately.

【００２４】更に、本発明の容器は、既述した冷凍食品
（例えばミンチボールや蛸焼き）や鶏卵、レモン等の包
装に限らず、例えば饅頭やシュークリーム、シューマイ
のような食品、或いは野球やテニスのボールなど、一定
の形状を保持した種々の物品（商品）の包装に適用でき
る。また、本発明に係る容器の製造手段は真空成形や圧
空成形には限らず、射出成形法等の他の方法によっても
製造することができ、また、素材としては合成樹脂には
限らず、紙、各種積層材など、他の素材も使用できる。Further, the container of the present invention is not limited to packaging of frozen foods (for example, minced balls and octopus grills), chicken eggs, lemons, etc. described above, but foods such as buns, cream puffs, and chouxmai, or baseball and tennis. It can be applied to the packaging of various articles (commodities) that maintain a certain shape, such as balls. Further, the manufacturing means of the container according to the present invention is not limited to vacuum molding or pressure molding, but can be manufactured by other methods such as an injection molding method, and the material is not limited to synthetic resin, and paper can be used. Other materials such as various laminated materials can also be used.

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

【図１】（Ａ）は第１実施例に係る容器を上向きにして
広げた状態の斜視図、（Ｂ）は容器を裏返した状態の部
分斜視図である。FIG. 1A is a perspective view showing a state in which a container according to a first embodiment is opened upward and FIG. 1B is a partial perspective view showing a state in which the container is turned upside down.

【図２】（Ａ）は容器の部分平面図、（Ｂ）は（Ａ）の
Ｂ−Ｂ視断面図である。FIG. 2A is a partial plan view of the container, and FIG. 2B is a sectional view taken along line BB of FIG.

【図３】図２（Ａ）のIII − III視断面図である。FIG. 3 is a sectional view taken along line III-III of FIG.

【図４】使用状態を示す断面図である。FIG. 4 is a sectional view showing a use state.

【図５】他の使用状態を示す断面図である。FIG. 5 is a cross-sectional view showing another usage state.

【図６】各分図とも、容器の封止手段の例を示す図であ
る。FIG. 6 is a diagram showing an example of container sealing means in each of the drawings.

【図７】第２実施例に係る容器の斜視図である。FIG. 7 is a perspective view of a container according to a second embodiment.

【図８】第３実施例に係る容器の斜視図である。FIG. 8 is a perspective view of a container according to a third embodiment.

【符号の説明】[Explanation of symbols]

１ 容器 ２ 一方の容体 ３ 他方の容体 ４ 蝶番部 ５，６ 物品収容部 １０ 突起 １１ 凹所 DESCRIPTION OF SYMBOLS 1 Container 2 One container 3 The other container 4 Hinge part 5,6 Article storage part 10 Protrusion 11 Recess

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】開口縁を重ね合わせて封止するようにした
２つの容体から成り、 これら両容体に、それら両容体を互いに重ね合わせると
相対向した状態で開口する物品収容部を形成して、これ
ら両容体における物品収容部の深さ寸法を略同じ深さ寸
法に設定し、 前記両容体のうち一方の容体における物品収容部の底部
外面に、外向きに突出した突起を膨出形成する一方、他
方の容体における物品収容部の底部外面には、前記突起
が嵌まり得る凹所を形成し、これら突起と凹所とを、両
容体を重ね合わせた状態でそれら突起と凹所とが平面視
で重複するように設定したこと、を特徴とする包装用容
器。1. A container comprising two containers whose opening edges are overlapped with each other to be sealed, and an article container is formed in each of these containers which opens in a state of facing each other when the containers are overlapped with each other. , The depth dimensions of the article storage portions in both of these containers are set to substantially the same depth dimension, and an outwardly projecting projection is formed on the outer surface of the bottom of the article storage portion of one of the above-mentioned containers in a protruding manner. On the other hand, on the outer surface of the bottom of the article container in the other container, a recess is formed in which the projection can be fitted, and these projection and the recess are formed in a state in which both the projections and the recess are overlapped with each other. A packaging container characterized by being set so as to overlap in a plan view. 【請求項２】「請求項１」において、前記一方の容体と
他方の容体との一側を屈曲自在な蝶番部で互いに連接
し、両容体に、当該両容体を仕切るようにした複数の物
品収容部を形成し、一方の容体における各物品収容部の
底部に前記突起を形成し、他方の容体における各物品収
容部の底部に前記凹所を形成したことを特徴とする包装
用容器。2. A plurality of articles according to claim 1, wherein one side of the one container and the other container are connected to each other by a bendable hinge portion, and the two containers are partitioned from each other. A packaging container, characterized in that a container is formed, the protrusion is formed on the bottom of each article container in one container, and the recess is formed in the bottom of each article container in the other container.