JPH041077Y2 - - Google Patents

Info

Publication number
JPH041077Y2
JPH041077Y2 JP1984072336U JP7233684U JPH041077Y2 JP H041077 Y2 JPH041077 Y2 JP H041077Y2 JP 1984072336 U JP1984072336 U JP 1984072336U JP 7233684 U JP7233684 U JP 7233684U JP H041077 Y2 JPH041077 Y2 JP H041077Y2
Authority
JP
Japan
Prior art keywords
lid
edge
container body
fixing means
container
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.)
Expired
Application number
JP1984072336U
Other languages
Japanese (ja)
Other versions
JPS60182351U (en
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 filed Critical
Priority to JP7233684U priority Critical patent/JPS60182351U/en
Publication of JPS60182351U publication Critical patent/JPS60182351U/en
Application granted granted Critical
Publication of JPH041077Y2 publication Critical patent/JPH041077Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Closures For Containers (AREA)

Description

【考案の詳細な説明】 〈技術分野〉 この考案は包装容器に関する。より詳しくは、
容器本体と蓋体とで構成される合成樹脂シート製
の包装容器に関する。
[Detailed description of the invention] <Technical field> This invention relates to a packaging container. For more details,
The present invention relates to a packaging container made of a synthetic resin sheet that includes a container body and a lid.

〈背景及び従来技術〉 従来より、上記合成樹脂シート製の包装容器に
おける容器本体に蓋体を被着止定させる手段とし
ては、両者の重ね合せた縁部に相互に嵌合可能な
凹凸部を形成しているのが一般的である。このよ
うな凹凸による止定手段はシート成形によつて容
易に構成できると共に繰り返し使用にも耐え、簡
易な止定手段として好適である。
<Background and Prior Art> Conventionally, as a means for attaching and fixing the lid to the container body of the above-mentioned synthetic resin sheet packaging container, uneven portions that can be fitted to each other have been formed on the overlapping edges of the two. It is common that it is formed. The fixing means using such unevenness can be easily constructed by sheet molding, can withstand repeated use, and is suitable as a simple fixing means.

しかしながら、上記凹凸部はアンダーカツト部
を有することから成形加工上充分な段差を設けて
形成できず、凹部と凸部の嵌合が浅くなつて運搬
その他取扱いの際に容易に嵌合が外れるという問
題がある。
However, since the above-mentioned concavo-convex portion has an undercut portion, it cannot be formed with a sufficient level difference during the molding process, and the fit between the concave portion and the convex portion becomes shallow, resulting in easy disengagement during transportation or other handling. There's a problem.

このため蓋体を確実に止定するには部分的に接
着テープやステープルで止めるかもしくはゴムバ
ンドを掛ける余分な手間を必要とし、取扱い上不
便を生じていた。
For this reason, in order to securely fix the lid, it is necessary to partially fix the lid with adhesive tape or staples, or to attach a rubber band, which causes inconvenience in handling.

〈目的〉 この考案は上記問題点に鑑みてなされたもので
あり、簡易かつ確実に蓋の止定を行なえる包装容
器を提供することを目的とする。
<Purpose> This invention was made in view of the above problems, and the purpose is to provide a packaging container whose lid can be fixed simply and reliably.

〈構成〉 かかる目的を達成するためのこの考案の包装容
器の構成としては、合成樹脂シートにて形成され
た容器本体および蓋体からなり、容器本体の上縁
は外方への折り返し縁部として形成される一方、
蓋体の下縁は上記折り返し縁部に被せ得る垂下縁
部として形成され、両縁部には蓋体の止定手段形
成部として相互に嵌合可能な凹凸部が形成されて
いると共に、両縁部のいずれか一方又は双方に
は、上記止定手段形成部を設けた縁部とは相隣る
縁部に、蓋体被着時に蓋体縁部を歪ませて蓋体の
止定手段形成部を内方へ押し込むように変形させ
る膨出部を形成したことを特徴とするものであ
る。
<Structure> The structure of the packaging container of this invention to achieve the above purpose consists of a container body and a lid made of a synthetic resin sheet, and the upper edge of the container body is folded outward as an edge. While formed,
The lower edge of the lid is formed as a hanging edge that can be placed over the folded edge, and both edges are formed with concave and convex portions that can be fitted into each other as fixing means forming portions of the lid. One or both of the edges is provided with a fixing means for the lid by distorting the edge of the lid when the lid is attached to the edge adjacent to the edge provided with the fixing means forming part. It is characterized by forming a bulge that deforms the forming portion so as to push it inward.

〈実施例〉 次いでこの考案の実施例について図を参照しな
がら以下に説明する。
<Example> Next, an example of this invention will be described below with reference to the drawings.

Aは包装容器の全体を示しており、そのうち1
0は容器本体、20は蓋体を示している。容器本
体10と蓋体20は共に合成樹脂シートを所定形
状に成形したものであり、図の場合容器本体10
を発泡ポリスチレンシートで、蓋体20を薄い非
発泡ポリスチレンシートで形成した場合を示して
いる。そして蓋体20は外周の一辺でヒンジ部h
を介して容器本体10に対して取着されている。
上記ヒンジ部hとしては蓋体20外周に延設され
た巻回部hの先端を容器本体10の一辺に熱融着
するか或は接着剤で接合して構成したものであ
り、上記巻回部h′によつて蓋体20の繰り返し開
閉を耐久性良好に行ない得るようになつている。
A shows the entire packaging container, of which 1
0 indicates the container body, and 20 indicates the lid. Both the container body 10 and the lid 20 are made of synthetic resin sheets molded into a predetermined shape, and in the case of the figure, the container body 10
The cover body 20 is formed from a thin non-foamed polystyrene sheet. The lid body 20 has a hinge portion h on one side of the outer periphery.
It is attached to the container body 10 via.
The hinge part h is constructed by heat-sealing the tip of a winding part h extending around the outer periphery of the lid body 20 to one side of the container body 10 or bonding it with adhesive. The portion h' allows the lid 20 to be repeatedly opened and closed with good durability.

また、容器本体10の上縁は外方への折り返し
縁部11として形成されて補強されている一方、
蓋体20の下縁は上記容器本体10の折り返し縁
部11に合致し得る垂下縁部21として形成され
ている。
Further, the upper edge of the container body 10 is formed as an outwardly folded edge 11 and reinforced, while
The lower edge of the lid 20 is formed as a hanging edge 21 that can match the folded edge 11 of the container body 10.

そして、容器本体10及び蓋体20のヒンジ部
hに対向する縁部11a,21aの両側には、蓋
体20の止定手段形成部として相互に嵌合可能な
凹凸部12,22が形成されており、さらに蓋体
20の上記凹凸部22を設けた縁部21aとは相
隣る両側縁部21bの先端側所定位置には、内方
への膨出部23が形成されている。この膨出部2
3は、蓋体20の被着時に容器本体10の側縁部
11bと当接して蓋体側縁部21bを外方へ押し
出し得る程度の高さに形成されている。24は上
記膨出部23の形成によつて蓋体20の被着状態
がアンバランスになるのを防止するために形成さ
れ補助的な膨出部である。
On both sides of the edges 11a and 21a of the container body 10 and the lid 20 facing the hinge part h, uneven parts 12 and 22 which can be fitted together as fixing means forming parts of the lid 20 are formed. Furthermore, an inwardly bulging portion 23 is formed at a predetermined position on the tip side of both side edge portions 21b adjacent to the edge portion 21a provided with the uneven portion 22 of the lid body 20. This bulge 2
3 is formed at such a height that it can come into contact with the side edge 11b of the container body 10 and push the lid side edge 21b outward when the lid 20 is attached. Reference numeral 24 denotes an auxiliary bulge formed to prevent the lid 20 from becoming unbalanced due to the formation of the bulge 23.

以上の構成であれば、蓋体20を容器本体10
の折り返し縁部11に沿わせて被着すると、膨出
部23により両側縁部21bが外方へ弾性的に押
し出され、縁部21全体が歪んで蓋体止定手段と
しての凸部22を形成した側の縁部21aが内方
への変形作用を受けることになる(第5図参照)。
このため蓋体20の凸部22が内方へ押し込めら
れるように変形し容器本体10側の凹部12の奥
深く入り込んで両者の嵌合状態が密となり、蓋体
20の止定を確実に行なえることになる(第6図
参照)。
With the above configuration, the lid 20 can be attached to the container body 10.
When it is applied along the folded edge 11 of the lid, both side edges 21b are elastically pushed outward by the swollen portion 23, and the entire edge 21 is distorted, causing the convex portion 22 as a lid fixing means to be pushed out. The edge 21a on the formed side is subjected to an inward deformation action (see FIG. 5).
For this reason, the convex portion 22 of the lid 20 deforms so as to be pushed inward and enters deeply into the recess 12 on the container body 10 side, and the two are tightly fitted, so that the lid 20 can be securely fixed. (See Figure 6).

なお、容器Aを構成する合成樹脂シートとして
は前述したポリスチレンシート以外の樹脂シート
で形成できると共に蓋体20を発砲シートで形成
してもよく、また非発砲シートで形成する場合に
もこれを透明にすれば内容物の透視ができて特に
商品見本を収納する容器として好適なものとな
る。
Note that the synthetic resin sheet constituting the container A can be formed of a resin sheet other than the polystyrene sheet mentioned above, and the lid 20 may be formed of a foam sheet, and even when it is formed of a non-foam sheet, it can be made of a transparent sheet. This allows the contents to be seen through, making it particularly suitable as a container for storing product samples.

また、蓋体20の縁部を外方へ押し出す膨出部
23としてはこれを蓋体20側のみでなく容器本
体10側或は双方に形成しても勿論よく(第7図
及び第8図参照)、この他、容器本体10の側縁
部11aを先端が蓋体20より僅かに幅広の末広
がり状に形成してその先端側を膨出部として構成
する等、種々の設計変形を施すことができる。
Furthermore, the bulge 23 for pushing the edge of the lid 20 outward may of course be formed not only on the lid 20 side but also on the container body 10 side or both (see FIGS. 7 and 8). In addition, various design modifications may be made, such as forming the side edge 11a of the container body 10 into a shape that widens toward the end with the tip slightly wider than the lid 20, and configuring the tip side as a bulge. I can do it.

さらに容器形状としても図示した平面が長方形
状のものに限定されるものでなく、正方形、六角
形その他多角形のほか、円形、楕円形等の平面形
状の容器にも応用実施可能であり、またヒンジ部
hを構成しない完全オープンタイプの容器にも応
用できる。
Furthermore, the shape of the container is not limited to the rectangular shape shown in the drawings, and can be applied to containers with planar shapes such as squares, hexagons, and other polygons, as well as circles, ellipses, etc. It can also be applied to a completely open type container that does not have a hinge part h.

〈効果〉 以上のごとくこの考案による包装容器によれ
ば、容器本体又は蓋体のいずれか一方又は双方に
形成された膨出部にて蓋体の縁部を歪ませて、蓋
体の止定手段形成部を内方へ押し込むように変形
させるものであるから、止定手段形成部としての
凹凸部の嵌合を密にでき、容易に蓋の止定が外れ
るという従来の問題点を解消できることになる。
<Effects> As described above, according to the packaging container of this invention, the edge of the lid is distorted by the bulge formed on either the container body or the lid, or both, and the lid is fixed. Since the means forming part is deformed so as to be pushed inward, the concave and convex part as the fixing means forming part can be tightly fitted, and the conventional problem of the lid being easily unfastened can be solved. become.

このためテープ止めやゴムバンドを掛ける煩わ
しい手間を省ける等、非常に至便な包装容器を提
供できることになる。
Therefore, it is possible to provide a very convenient packaging container, which eliminates the troublesome effort of attaching tape or rubber bands.

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

図はこの考案の実施例を示すものであり、第1
図は斜視図、第2図は開蓋時の要部断面図、第3
図は同じく開蓋時の要部斜視図、第4図は閉蓋時
の平面側から見た断面図、第5図は蓋体の変形状
態を示す概略図、第6図は凹凸部の嵌合状態を示
す断面図、第7図及び第8図は膨出部の変更例を
示す平面側から見た断面図である。 10……容器本体、11……折り返し縁部、1
2,22……蓋体止定手段としての凹凸部、20
……蓋体、21……垂下縁部、23……膨出部、
A……容器、h……ヒンジ部。
The figure shows an example of this invention.
The figure is a perspective view, Figure 2 is a sectional view of the main part when the lid is opened, and Figure 3 is a sectional view of the main part when the lid is opened.
The figure is a perspective view of the main parts when the lid is opened, FIG. 4 is a sectional view seen from the plane side when the lid is closed, FIG. FIGS. 7 and 8 are cross-sectional views showing the assembled state, and FIGS. 7 and 8 are cross-sectional views viewed from the plane side, showing modified examples of the bulging portion. 10... Container body, 11... Folded edge, 1
2, 22... Uneven part as a lid fixing means, 20
... Lid body, 21 ... hanging edge, 23 ... bulge,
A...Container, h...Hinge part.

Claims (1)

【実用新案登録請求の範囲】 1 合成樹脂シートにて形成された容器本体およ
び蓋体からなり、容器本体の上縁は外方への折
り返し縁部として形成される一方、蓋体の下縁
は上記折り返し縁部に被せ得る垂下縁部として
形成され、両縁部には蓋体の止定手段形成部と
して相互に嵌合可能な凹凸部が形成されている
と共に、両縁部のいずれか一方又は双方には、
上記止定手段形成部を設けた縁部とは相隣る縁
部に、蓋体被着時に蓋体縁部を歪ませて蓋体の
止定手段形成部を内方へ押し込むように変形さ
せる膨出部を形成したことを特徴とする包装容
器。 2 蓋体が容器本体に対してヒンジ部を介して取
着されている上記実用新案登録請求の範囲第1
項記載の包装容器。 3 容器本体が発泡シートで形成され、蓋体が非
発泡シートで形成されている上記実用新案登録
請求の範囲第1項記載の包装容器。
[Claims for Utility Model Registration] 1. Consisting of a container body and a lid made of a synthetic resin sheet, the upper edge of the container body is formed as an outwardly folded edge, while the lower edge of the lid is It is formed as a hanging edge that can be placed over the above-mentioned folded edge, and both edges are formed with uneven parts that can be fitted into each other as a fixing means forming part of the lid body, and either one of the edges Or both parties:
An edge adjacent to the edge on which the fixing means forming part is provided is deformed so as to distort the cover edge and push the fixing means forming part of the cover inward when the cover is attached. A packaging container characterized by forming a bulge. 2. Claim 1 of the above utility model registration, in which the lid is attached to the container body via a hinge part.
Packaging containers listed in section. 3. The packaging container according to claim 1, wherein the container body is made of a foamed sheet and the lid is made of a non-foamed sheet.
JP7233684U 1984-05-16 1984-05-16 packaging container Granted JPS60182351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7233684U JPS60182351U (en) 1984-05-16 1984-05-16 packaging container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7233684U JPS60182351U (en) 1984-05-16 1984-05-16 packaging container

Publications (2)

Publication Number Publication Date
JPS60182351U JPS60182351U (en) 1985-12-03
JPH041077Y2 true JPH041077Y2 (en) 1992-01-14

Family

ID=30610655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7233684U Granted JPS60182351U (en) 1984-05-16 1984-05-16 packaging container

Country Status (1)

Country Link
JP (1) JPS60182351U (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2528491Y2 (en) * 1989-02-02 1997-03-12 中央化学 株式会社 Packaging containers
JP6244725B2 (en) * 2013-08-02 2017-12-13 凸版印刷株式会社 Container

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4411662Y1 (en) * 1965-12-25 1969-05-14

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911064Y2 (en) * 1980-04-04 1984-04-05 積水化成品工業株式会社 container
JPS5788711U (en) * 1980-11-21 1982-06-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4411662Y1 (en) * 1965-12-25 1969-05-14

Also Published As

Publication number Publication date
JPS60182351U (en) 1985-12-03

Similar Documents

Publication Publication Date Title
JPS585046B2 (en) kids lunch box
US5110004A (en) Lid assembly
JPH041077Y2 (en)
JPH0423770Y2 (en)
JPS621089Y2 (en)
JPH03120468U (en)
JPH041132U (en)
JPH043967Y2 (en)
JPH03126808U (en)
JPS5911093Y2 (en) packaging container
JPS591930Y2 (en) packaging container
JP2504786Y2 (en) Packaging container
JP2807050B2 (en) Sealing lid
JPH0115636Y2 (en)
JPS6242924Y2 (en)
JPS629246Y2 (en)
JPH0732434Y2 (en) Container with open / close lid
JP2820449B2 (en) Sealing lid
JPS592680Y2 (en) packaging container
JPS6019604Y2 (en) container
JPH0421485U (en)
JPH0484135U (en)
JPS6018088Y2 (en) Storage case for calligraphy tools, sketching tools, etc.
JPH0219368Y2 (en)
JPS5919038Y2 (en) butter container