JPH05330566A - Tightly lidded receptacle - Google Patents
Tightly lidded receptacleInfo
- Publication number
- JPH05330566A JPH05330566A JP4138796A JP13879692A JPH05330566A JP H05330566 A JPH05330566 A JP H05330566A JP 4138796 A JP4138796 A JP 4138796A JP 13879692 A JP13879692 A JP 13879692A JP H05330566 A JPH05330566 A JP H05330566A
- Authority
- JP
- Japan
- Prior art keywords
- lid
- groove
- main body
- edge
- side wall
- 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
Links
Landscapes
- Closures For Containers (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、液状物を収納するのに
好適な密閉容器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a closed container suitable for containing a liquid substance.
【0002】[0002]
【従来の技術】従来、密閉容器として、周縁に下方開口
凹溝が凹設され、該凹溝の外側壁下部内面に内方に突出
する係止用突条が周方向に沿って突設されてなる蓋体
と、上方開口容器本体とからなり、該容器本体と蓋体の
何れか一方は弾性を有する材料から形成され、前記容器
本体の開口端縁は外方へ折り返されて折り返し縁が形成
され、該折り返し縁に蓋体の凹溝を嵌合した際に、該折
り返し縁の下縁が突条に係止されると共に折り返し縁と
蓋体の外側壁とが互いに押圧し、凹溝内面に弾発力を持
って密嵌可能となされているものが知られている(特開
平3−162252号)。2. Description of the Related Art Conventionally, as a closed container, a downward opening concave groove is provided on the peripheral edge, and an inwardly projecting locking projection is provided on the inner surface of the lower part of the outer wall of the concave groove so as to project in the circumferential direction. A lid body and an upper opening container body, and one of the container body and the lid body is formed of an elastic material, and the opening edge of the container body is folded back outward to form a folded edge. When the recessed groove of the lid is fitted into the folded edge, the lower edge of the folded edge is locked to the ridge, and the folded edge and the outer wall of the lid press each other to form the recessed groove. It is known that the inner surface can be tightly fitted with elasticity (Japanese Patent Laid-Open No. 162252/1993).
【0003】[0003]
【発明が解決しようとする課題】しかしながら、このよ
うな密閉容器では、容器本体の折り返し縁と蓋体の外側
壁とが互いに押圧していることにより密閉しており、蓋
体の内側壁と容器本体の上方開口端縁との接触部分との
密閉性は必ずしも充分ではなかった。その為、液状物を
入れた場合には、上方開口端縁迄入り込み、開蓋する
と、手を汚したりして不都合であった。又、蓋の取外し
には比較的大きな力が必要であった。However, in such a closed container, the folded edge of the container body and the outer wall of the lid are pressed against each other to make a tight seal, and the inner wall of the lid and the container are closed. The tightness with the contact portion with the upper opening edge of the main body was not always sufficient. For this reason, when a liquid substance is put in, it is inconvenient to get into the upper opening edge and open the lid to soil the hand. Also, a relatively large force was required to remove the lid.
【0004】本発明は、上記従来の問題点を解消し、充
分な密閉性を有すると共に、蓋の取外しが容易な密閉容
器を提供することを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to solve the conventional problems described above, and to provide a hermetically sealed container which has a sufficient hermeticity and whose lid can be easily removed.
【0005】[0005]
【課題を解決するための手段】本発明の密閉容器は、開
口端縁の稍下方から外方に逆L字状の鍔部が形成された
容器本体と、端縁部付近に下方に開口する凹溝を備えた
蓋体とからなり、該蓋体の凹溝の底部には容器本体の開
口端縁を納める小溝が更に形成され、該凹溝の外側の側
壁面には容器本体の鍔部の下端を係止する為の係止用突
条が設けられ、更に該凹溝の内側の側壁面には容器本体
の内壁面と当接する密着用突条が設けられていることを
その要旨とする。A closed container according to the present invention has a container body in which an inverted L-shaped collar portion is formed outward from the lower end of an opening edge, and opens downward near the edge. A lid provided with a groove, and a small groove for accommodating an opening edge of the container body is further formed at a bottom of the groove of the lid, and a flange portion of the container body is provided on a side wall surface outside the groove. The gist of the present invention is that a locking projection for locking the lower end of the container is provided, and that a side projection on the inner side of the groove is provided with a tight contact projection that comes into contact with the inner wall surface of the container body. To do.
【0006】本発明密閉容器の下方に開口する凹溝の断
面形状は、角溝状でも丸溝状でも何れでもよく、容器本
体の開口端縁及び係止用突条の断面形状は凹溝の形状に
合致するようになされる。The cross-sectional shape of the concave groove opening downward of the closed container of the present invention may be either a square groove shape or a round groove shape, and the cross-sectional shape of the opening end edge of the container body and the locking ridge is the concave groove shape. It is made to match the shape.
【0007】本発明密閉容器の蓋体は、凹溝の外側の側
壁下端と容器本体との間に出来る間隙に指先を掛けて拡
径することによって、容易に容器本体から取外せるよう
に、弾性合成樹脂で製し、係止用突条を凹溝の外側の側
壁の下端より稍上方に設けるのが好ましい。The lid of the hermetically sealed container of the present invention is elastic so that it can be easily removed from the container main body by expanding the diameter by placing a fingertip in the gap formed between the lower end of the side wall outside the concave groove and the container main body. It is preferable that it is made of synthetic resin, and the locking projection is provided slightly above the lower end of the side wall outside the groove.
【0008】[0008]
【作用】本発明の密閉容器は、開口端縁の稍下方から外
方に逆L字状の鍔部が形成された容器本体と、端縁部付
近に下方に開口する凹溝を備えた蓋体とからなり、該蓋
体の凹溝の底部には容器本体の開口端縁を納める小溝が
更に形成され、該凹溝の外側の側壁面には容器本体の鍔
部の下端を係止する為の係止用突条が設けられ、更に該
凹溝の内側の側壁面には容器本体の内壁面と当接する密
着用突条が設けられているので、閉蓋時に容器本体の開
口端縁の内壁面が蓋体の密着用突条に密接して密閉さ
れ、収納された液状物で開口端縁が濡れることがない。The closed container of the present invention is a lid having a container main body in which an inverted L-shaped flange is formed outward from the bottom of the opening edge and a concave groove opening downward near the edge. A small groove for accommodating the opening edge of the container body is further formed at the bottom of the concave groove of the lid body, and the lower end of the flange portion of the container body is locked to the side wall surface outside the concave groove. Since there is provided a locking projection for contacting the inner wall surface of the container main body with a tight contact projection, the opening edge of the container main body when the lid is closed is provided. The inner wall surface is closely sealed to the tight contact ridges of the lid body, and the stored liquid material does not wet the opening edge.
【0009】[0009]
【実施例】以下本発明の実施例を図面に基いて説明す
る。図1は本発明の一実施例の蓋体と容器本体を分離し
た状態を示す部分断面図、図2はその蓋体を容器本体に
冠着した状態を示す部分断面図である。1は平面形状円
形の低密度ポリエチレン製蓋体であって、端縁付近に断
面方形の下方開口凹溝11が周縁に凹設され、該凹溝11の
底部内周には小溝111 が更に形成され、外側の側壁面に
は下端より稍上方に係止用突条12が周方向に沿って突設
され、側壁外面下端が厚肉部13となされると共に、内側
の側壁面には密着用突条14が上下3段に周方向に沿って
突設されている。Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 is a partial cross-sectional view showing a state in which a lid body and a container body according to an embodiment of the present invention are separated, and FIG. 2 is a partial cross-sectional view showing a state where the lid body is attached to the container body. Reference numeral 1 is a flat circular lid made of low-density polyethylene, in which a downwardly-opening concave groove 11 having a rectangular cross section is provided in the periphery near the edge, and a small groove 111 is further formed in the inner periphery of the bottom of the concave groove 11. On the outer side wall surface, a locking projection 12 is provided so as to project slightly above the lower end along the circumferential direction, and the lower end of the outer surface of the side wall is formed as a thick portion 13, and the inner side wall surface is closely adhered. The ridges 14 are provided on the upper and lower three stages along the circumferential direction.
【0010】2は、平面形状円形のポリプロピレン製容
器本体であって、開口端縁21の上端より稍下方から外方
に周方向に沿って逆L字状の鍔部22が形成されている。
23は、鍔部22と外周壁との間に、材料の使用量を節減し
ながら強度を維持する為、放射状に複数個設けられたリ
ブである。Reference numeral 2 denotes a polypropylene container body having a circular shape in a plan view, in which an inverted L-shaped collar portion 22 is formed along the circumferential direction outward from the upper end of the opening edge 21 toward the outside.
Reference numeral 23 is a rib radially provided between the collar portion 22 and the outer peripheral wall in order to maintain the strength while reducing the amount of material used.
【0011】蓋体1は、容器本体2に液状物(図示せ
ず)を収納した後、その小溝111 を容器本体2の開口端
縁21に合致させて下方に押圧すると、係止用突条12が凹
溝11に嵌挿され、鍔部22の下端が蓋体の係止用突条12の
上端に係止されると共に、密着用突条14が開口端縁21の
内面に密接して密閉性が発現される。The lid 1 stores a liquid substance (not shown) in the container body 2 and then, when the small groove 111 is aligned with the opening edge 21 of the container body 2 and pressed downward, the locking projections are formed. 12 is fitted into the concave groove 11, the lower end of the flange portion 22 is locked to the upper end of the locking projection 12 of the lid, and the adhesion projection 14 is in close contact with the inner surface of the opening edge 21. Sealing property is developed.
【0012】[0012]
【発明の効果】本発明の容器は、叙上の通り構成されて
いるので、充分な密閉性が得られ、開蓋時に収容された
液状物によって手を汚したりすることがない。Since the container of the present invention is constructed as described above, it is possible to obtain a sufficient hermeticity and to prevent the liquid substance contained when the lid is opened from soiling the hands.
【図1】本発明密閉容器の蓋体と容器本体を分離した状
態を示す部分断面図である。FIG. 1 is a partial cross-sectional view showing a state in which a lid body and a container body of a closed container of the present invention are separated.
【図2】図1の蓋体を容器本体に冠着した状態を示す部
分断面図である。FIG. 2 is a partial cross-sectional view showing a state in which the lid body of FIG. 1 is attached to a container body.
1 蓋体 2 容器本体 11 凹溝 12 係止用突条 14 密着用突条 21 開口端縁 22 鍔部 111 小溝 1 Lid 2 Container body 11 Groove 12 Locking ridge 14 Adhesive ridge 21 Opening edge 22 Collar 111 Small groove
Claims (1)
鍔部が形成された容器本体と、端縁部付近に下方に開口
する凹溝を備えた蓋体とからなり、該蓋体の凹溝の底部
には容器本体の開口端縁を納める小溝が更に形成され、
該凹溝の外側の側壁面には容器本体の鍔部の下端を係止
する為の係止用突条が設けられ、更に該凹溝の内側の側
壁面には容器本体の内壁面と当接する密着用突条が設け
られている密閉容器。1. A container body in which an inverted L-shaped flange is formed outward from a downward direction of an opening edge, and a lid body having a concave groove opening downward near the edge, A small groove for accommodating the opening edge of the container body is further formed at the bottom of the concave groove of the lid,
A locking ridge for locking the lower end of the flange of the container body is provided on the outer side wall surface of the groove, and the inner side wall surface of the groove contacts the inner wall surface of the container body. An airtight container provided with a contact-use ridge for contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4138796A JPH05330566A (en) | 1992-05-29 | 1992-05-29 | Tightly lidded receptacle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4138796A JPH05330566A (en) | 1992-05-29 | 1992-05-29 | Tightly lidded receptacle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH05330566A true JPH05330566A (en) | 1993-12-14 |
Family
ID=15230430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4138796A Pending JPH05330566A (en) | 1992-05-29 | 1992-05-29 | Tightly lidded receptacle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH05330566A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012187440A (en) * | 2011-03-08 | 2012-10-04 | Toyota Boshoku Corp | Cartridge housing for ion exchange resin |
JP2014507343A (en) * | 2011-01-28 | 2014-03-27 | エムザ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Storage container set |
KR101404822B1 (en) * | 2013-10-29 | 2014-06-09 | 정상래 | Non-packing type well-closed container |
KR101494254B1 (en) * | 2013-11-05 | 2015-02-17 | 주식회사 두두월드 | Airtight containers |
KR20160001402U (en) * | 2014-10-20 | 2016-04-29 | 요호 메디컬 엔터프라이즈 컴퍼니 리미티드 | Tissue moistening retainer |
-
1992
- 1992-05-29 JP JP4138796A patent/JPH05330566A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014507343A (en) * | 2011-01-28 | 2014-03-27 | エムザ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Storage container set |
JP2012187440A (en) * | 2011-03-08 | 2012-10-04 | Toyota Boshoku Corp | Cartridge housing for ion exchange resin |
KR101404822B1 (en) * | 2013-10-29 | 2014-06-09 | 정상래 | Non-packing type well-closed container |
KR101494254B1 (en) * | 2013-11-05 | 2015-02-17 | 주식회사 두두월드 | Airtight containers |
KR20160001402U (en) * | 2014-10-20 | 2016-04-29 | 요호 메디컬 엔터프라이즈 컴퍼니 리미티드 | Tissue moistening retainer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |