JPH10250755A - Container with fittable cover - Google Patents

Container with fittable cover

Info

Publication number
JPH10250755A
JPH10250755A JP9056445A JP5644597A JPH10250755A JP H10250755 A JPH10250755 A JP H10250755A JP 9056445 A JP9056445 A JP 9056445A JP 5644597 A JP5644597 A JP 5644597A JP H10250755 A JPH10250755 A JP H10250755A
Authority
JP
Japan
Prior art keywords
ridge
fitting
projection
container
recession
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
JP9056445A
Other languages
Japanese (ja)
Other versions
JP3859798B2 (en
Inventor
Yoshihiko Okubo
大久保  嘉彦
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.)
TOYO ECHO KK
Original Assignee
TOYO ECHO KK
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 TOYO ECHO KK filed Critical TOYO ECHO KK
Priority to JP05644597A priority Critical patent/JP3859798B2/en
Publication of JPH10250755A publication Critical patent/JPH10250755A/en
Application granted granted Critical
Publication of JP3859798B2 publication Critical patent/JP3859798B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Closures For Containers (AREA)

Abstract

PROBLEM TO BE SOLVED: To obtain a container with a fittable cover excellent in liquid-tightness and shock-resistance, by providing a hook-shaped projection forming a nearly circular swelling part at the front end of the outer periphery of the opening of a container body and providing a recession having the same shape with the projection at the outer periphery of the cover and fitting the projection to the recession so as to arrange the swelling parts to spherically contact. SOLUTION: A flange 34 is formed at the outer periphery of the opening of the upper end of the side wall and a projection 35 is formed in the flange 34, in the container body 30. And a recession 45 is provided in the flange 34 formed at the outer periphery of the side wall, in the cover 40. This projection 35 is pressed in the recession 45 and tightly fitted therein. The projection 35 is formed to have a key hole-shape provided with a swelling part 35b at the front end of the rim 35a formed at nearly right angles against the flange 34 and the recession 45 is formed to have a shape and a size to contain the projection 35 and contact it with a pressure. When these projection and recession are fitted to each other, the swelling parts 35b, 45b get in a sperical contact with each other to firmly hold the fitted part of the swelling parts 35b, 45b by means of fitting of the constricted parts 35c, 45c.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の技術分野】この発明は、合成樹脂の弾性を利用
して蓋と容器本体を嵌合し、密閉する嵌合容器に関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting container for fitting and closing a lid and a container body by utilizing the elasticity of a synthetic resin.

【0002】[0002]

【従来の技術】この種の嵌合容器は、嵌合の形態によっ
て三種に大別される。所謂外嵌合容器、内嵌合容器及び
内外嵌合容器である。
2. Description of the Related Art This type of fitting container is roughly classified into three types according to the form of fitting. A so-called outer fitting container, inner fitting container, and inner / outer fitting container.

【0003】しかしながらいずれも収納物に液体が含ま
れる場合、漏水防止機能が不完全であり、運送や展示な
どの取り扱い中の衝撃によって蓋の外れることが非常に
多い。
[0003] However, when liquid is contained in any of the stored items, the function of preventing water leakage is incomplete, and the lid often comes off due to an impact during handling such as transportation or display.

【0004】そのため、本発明者は、容器本体の開口部
外周と蓋の外周に、それぞれ断面形状が鍵穴状の凸条と
凹条を設け、一方に設けられた凸条を他方に設けられた
凹条内に挿入して互に係合し、容器本体に蓋を嵌合する
容器を提案している(特願平8−160117号)。こ
のように、凸条及び凹条の断面形状がリム部とその先端
に設けられたほぼ円形状の膨出部から成る鍵穴状である
ため、前記凸条と凹条の膨出部は、コーナのない球面接
触となって、均等に圧接して液密に密着し、かつ膨出部
とリム部との間のくびれ部がストッパとなって嵌合力が
非常に高くなる利点を有する。
[0004] Therefore, the present inventor has provided a ridge and a ridge having a keyhole-shaped cross section on the outer periphery of the opening of the container body and the outer periphery of the lid, and provided the ridge provided on one side on the other. Japanese Patent Application No. 8-160117 proposes a container that is inserted into a concave strip and engaged with each other to fit a lid on the container body. As described above, since the cross-sectional shape of the ridge and the ridge is a keyhole shape including the rim and the substantially circular bulge provided at the tip of the rim, the bulge of the ridge and the concave is formed at the corner. There is an advantage that the spherical contact does not occur, the pressure is evenly brought into contact, the liquid tight contact is achieved, and the constriction between the bulge and the rim serves as a stopper, so that the fitting force is extremely high.

【0005】[0005]

【発明の課題】しかしながら、嵌合力が高くなればなる
ほど手で蓋を取り外すのが困難になる問題が生じる。
However, there is a problem that it becomes more difficult to remove the lid by hand as the fitting force becomes higher.

【0006】そこで、この発明の課題は、上記のような
嵌合容器の高い嵌合性を維持しながら蓋を手で容易に取
り外すことができるようにすることである。
[0006] Therefore, an object of the present invention is to make it possible to easily remove the lid by hand while maintaining the high fitting property of the fitting container as described above.

【0007】[0007]

【課題の解決手段】上記の課題を解決するために、この
発明は、容器本体の開口部外周と蓋の外周の一方に設け
られた凸条を他方に設けられた凹条内に挿入して互に係
合し、容器本体に蓋を嵌合する容器において、前記凸条
の断面形状をリム部とその先端に設けられたほぼ円形状
の膨出部から成る鍵穴状とし、リム部と膨出部との接続
部をくびれ部とし、前記凹条を前記凸条のほぼ相似形状
とし、少くとも膨出部が互に弾性的に圧接するように
し、前記凹条に、周方向の一定範囲で平坦な外側壁を形
成し、前記凸条のくびれ部の外側と係合しない易開封嵌
合部を形成したことを特徴とする。
In order to solve the above-mentioned problems, the present invention is to insert a ridge provided on one of an outer periphery of an opening of a container body and an outer periphery of a lid into a concave ridge provided on the other. In the container which engages with each other and fits the lid to the container main body, the cross-sectional shape of the ridge is a keyhole shape comprising a rim portion and a substantially circular bulge provided at the tip of the rim portion. The connecting portion with the projecting portion is a constricted portion, and the concave streak has a substantially similar shape to the convex streak, so that at least the bulging portion is elastically pressed against each other, and is fixed to the concave streak in a certain circumferential direction. A flat outside wall is formed, and an easy-opening fitting portion that does not engage with the outside of the narrow portion of the ridge is formed.

【0008】前記凹条の平坦な外側壁に対応して、前記
凸条にも平坦な外側壁を設け、両者の外側くびれ部をな
くした易開封嵌合部を形成することができる。さらに前
記両外側壁を密着させるようにしておくのが好ましい。
A flat outer wall is also provided on the ridge corresponding to the flat outer wall of the concave streak, thereby forming an easy-opening fitting portion in which both outer constrictions are eliminated. Further, it is preferable that both outer walls are brought into close contact with each other.

【0009】[0009]

【実施の形態】以下、この発明の実施形態を添付図面に
基づいて説明する。
Embodiments of the present invention will be described below with reference to the accompanying drawings.

【0010】図1乃至図3に示すように、容器本体30
は、底壁31と、その周縁から立ち上る側壁32を有
し、側壁32の上端は開口部33になっている。この開
口部33の外周にはフランジ34が設けられ、このフラ
ンジ34に凸条35が設けられている。なお、タブ36
を必要に応じて設けることができる。
As shown in FIG. 1 to FIG.
Has a bottom wall 31 and a side wall 32 rising from the periphery thereof, and an upper end of the side wall 32 is an opening 33. A flange 34 is provided on the outer periphery of the opening 33, and a ridge 35 is provided on the flange 34. The tab 36
Can be provided as needed.

【0011】前記容器本体30には、蓋40が嵌合され
る。この蓋40は、頂壁41と、その周縁に設けられた
側壁42と、側壁42の外周に設けられたフランジ44
と、このフランジ44に設けられた凹条45及び45A
より成り、この凹条45及び45A内に前記容器本体3
0の凸条35が圧入して締り嵌めされている。この蓋4
0は、図示のように側壁42が立ち上った所謂上げ蓋の
ほか、頂壁41が容器本体30の開口部33内に落ち込
む所謂落し蓋の形態や、頂壁41がフランジ44と水平
になったもの、頂壁41に複数の凹凸があるものなど様
々の形態がある。
A lid 40 is fitted to the container body 30. The lid 40 includes a top wall 41, a side wall 42 provided on the periphery thereof, and a flange 44 provided on the outer periphery of the side wall 42.
And recesses 45 and 45A provided on the flange 44.
The container main body 3 is formed in the recesses 45 and 45A.
The zero ridge 35 is press-fitted and tightly fitted. This lid 4
Reference numeral 0 denotes a so-called raising lid in which the side wall 42 rises as shown in the drawing, a so-called dropping lid form in which the top wall 41 falls into the opening 33 of the container main body 30, or a form in which the top wall 41 is horizontal with the flange 44. There are various forms such as a top wall 41 having a plurality of irregularities.

【0012】前記容器本体30及び蓋40の材料は、ポ
リプロピレンやポリスチレン、塩化ビニル、ポリエステ
ルなどの合成樹脂が用いられるが、特に手で凸条35と
凹条45及び45Aの嵌合及び嵌合の取り外しが可能な
弾性を有しなければならない。通常は真空成形又は圧空
成形或はそれらの組合せによる成形法で製作される。
As the material of the container body 30 and the lid 40, synthetic resin such as polypropylene, polystyrene, vinyl chloride, and polyester is used. Must have removable elasticity. Usually, it is manufactured by a molding method by vacuum molding or pressure molding or a combination thereof.

【0013】前記凸条35と凹条45の嵌合部を拡大し
て図4に示す。図示のように、凸条35は、フランジ3
4とほぼ直角に設けられたリム部35aの先端に、断面
がほぼ円形の膨出部35bを設けた所謂鍵穴形状をして
いる。リム部35aの対向面は並行でなくてもよく、上
方に拡がるテーパ状或は狭くなるテーパ状であってもよ
い。膨出部35bは、真円、長円、楕円、曲率が異なる
連続した円形などを含む円形状であり、リム部35aと
の接続部の両側にくびれ部35c、35cが形成されて
いる。
FIG. 4 is an enlarged view of a fitting portion between the ridge 35 and the recess 45. As shown in FIG. As shown in FIG.
The rim 35a has a so-called keyhole shape in which a bulge 35b having a substantially circular cross section is provided at the tip of a rim 35a provided substantially at right angles to the rim 4. The facing surfaces of the rim portions 35a need not be parallel, and may have a tapered shape that expands upward or a tapered shape that narrows. The bulging portion 35b has a circular shape including a perfect circle, an ellipse, an ellipse, a continuous circular shape having different curvatures, and the like, and constricted portions 35c, 35c are formed on both sides of a connecting portion with the rim portion 35a.

【0014】蓋40の凹条45は、前記凸条35に隙間
なく圧接して収納できる形状及びサイズを有する。特に
膨出部45bは、凸条35の膨出部35bの外面にでき
るだけぴったり密着できるように形成する必要がある。
この場合、膨出部35bと45bは共にほぼ円形である
から、台形等のコーナがある形状と異なり全面が密着す
るように成形することは比較的容易である。
The concave ridge 45 of the lid 40 has a shape and a size that can be housed in pressure contact with the convex ridge 35 without any gap. In particular, the bulging portion 45b needs to be formed so as to be as close as possible to the outer surface of the bulging portion 35b of the ridge 35.
In this case, since the bulging portions 35b and 45b are both substantially circular, it is relatively easy to mold the whole surface into close contact unlike a shape having a corner such as a trapezoid.

【0015】前記リム部35aと45aもぴったりと密
着することが好ましいが、リム部35aの高さがリム部
45aより多少大きくてもよい。即ち凸条35と凹条4
5の係合状態でフランジ34とフランジ44との間に、
上下方向にわずかの隙間が生じる状態であってもよい。
It is preferable that the rims 35a and 45a are also in close contact with each other, but the height of the rim 35a may be slightly larger than that of the rim 45a. That is, the convex stripe 35 and the concave stripe 4
In the engagement state of 5, between the flange 34 and the flange 44,
A state in which a slight gap is formed in the vertical direction may be used.

【0016】上記のような凸条35と凹条45が係合す
ると、膨出部35bと45bの接触が球面接触となり、
コーナ部がないためわずかの製作誤差によって浮き上る
ようなことがなく、膨出部全周にわたって圧接力が均等
に作用し、圧接力の偏りによる隙間の発生がない。さら
にくびれ部35cと45cの係止によって、膨出部35
bと45bの係合をしっかりと保持し、互の密着状態を
維持すると同時に強固なストッパとなっている。
When the ridges 35 and the concave ridges 45 engage as described above, the contact between the bulging portions 35b and 45b becomes spherical contact.
Since there is no corner portion, there is no floating due to a slight manufacturing error, the pressing force acts evenly over the entire circumference of the bulging portion, and there is no gap due to uneven pressing force. Further, the engagement between the constricted portions 35c and 45c causes the bulged portion 35
This firmly holds the engagement between b and 45b, maintains a close contact with each other, and serves as a strong stopper.

【0017】一方、図3の中心角θの範囲内では、蓋4
0の凹条45Aは、図5に示すような形状になってい
る。即ち、凹条45Aの外側壁45dは平坦になってお
りくびれ部がなく、円形膨出部45bから接線方向に直
線状に垂下している。垂下する角度は、実線のように垂
直でもよく、或は鎖線のように傾斜していてもよい。傾
斜角αは85°〜100°程度である。このようにする
と、図5から明らかなように、容器本体30に設けた凸
条35の外側のくびれ部35cと凹条45Aの外側壁4
5dが係合していないため、タブ46を手で引き起こす
と、凸条35の膨出部35bから外側壁45dが容易に
外れる。この直線状外側壁45dを形成する凹条45A
の長さを中心角θ(図3参照)が10°以上の範囲に設
定しておくと、他の嵌合部が図4のようになっていて
も、初期の開封が容易に行なわれるため、他の嵌合部は
それに追従して容易に開封することができる。一方、蓋
40を嵌合した状態のときは、図5から明らかなよう
に、凸条35の円形状膨出部35bと凹条45の円形状
膨出部45bの大部分が圧接・密着しているため、高い
密閉性が維持されている。
On the other hand, within the range of the central angle θ in FIG.
The 0 concave streak 45A has a shape as shown in FIG. That is, the outer side wall 45d of the concave streak 45A is flat, has no constriction, and hangs straight from the circular bulge 45b in the tangential direction. The hanging angle may be vertical as shown by a solid line, or may be inclined as shown by a chain line. The inclination angle α is about 85 ° to 100 °. In this manner, as is apparent from FIG. 5, the constricted portion 35c outside the convex ridge 35 provided on the container body 30 and the outer wall 4 of the concave ridge 45A are formed.
When the tab 46 is manually raised, the outer wall 45d is easily detached from the bulging portion 35b of the ridge 35 because 5d is not engaged. Concave ridge 45A forming this linear outer wall 45d
If the center angle θ (see FIG. 3) is set to a range of 10 ° or more, the initial opening can be easily performed even if the other fitting portions are as shown in FIG. The other fitting portions can be easily opened following the other fitting portions. On the other hand, when the lid 40 is in the fitted state, as is apparent from FIG. Therefore, high hermeticity is maintained.

【0018】上記易開封凹条45Aに代えて、図6及び
図7に示すような凹条45Bを形成してもよい。図示の
ように、一定の範囲において、正面から見てコ字形の指
掛け部45eが形成され、この指掛け部45eは、凸条
35のくびれ部35cに係止していないので、指掛け部
45eに手を引掛けて引き上げることにより、凹条45
Bを凸条35から容易に取り外すことができ、これが初
期開封となるため、後は前述と同様に全体の開封を容易
に行なうことができる。
Instead of the easy-open groove 45A, a groove 45B as shown in FIGS. 6 and 7 may be formed. As shown in the drawing, in a certain range, a U-shaped finger hook 45e is formed when viewed from the front, and since this finger hook 45e is not engaged with the constricted portion 35c of the ridge 35, the finger hook 45e is put on the finger hook 45e. To raise the concave line 45
B can be easily removed from the ridge 35, and this is the initial opening, so that the whole can be easily opened thereafter as described above.

【0019】図8乃至図10に示すように、一定の範囲
(中心角θ)で容器本体30の凸条35Cと蓋40の凹
条45Cの外側のくびれ部35cと45cを共に無くし
てもよい。その場合、図10のように、凸条35Cの平
坦な外側壁35dと凹条45Cの平坦な外側壁45dが
ぴったりと密着するようにしておくのが好ましい。ま
た、外側壁35dと45dの傾斜角αは85°〜100
°の範囲で任意に選択することができる。85°より小
さいと、開封性が悪くなり、100°を超えると密閉性
を阻害することがあるからである。勿論、この傾斜角
は、中心角θにも依存する。中心角θは10°以上が好
ましい。
As shown in FIGS. 8 to 10, both the convex portion 35C of the container body 30 and the constricted portions 35c and 45c outside the concave portion 45C of the lid 40 may be eliminated within a certain range (center angle θ). . In this case, as shown in FIG. 10, it is preferable that the flat outer wall 35d of the convex ridge 35C and the flat outer wall 45d of the concave ridge 45C be tightly adhered to each other. The inclination angle α between the outer walls 35d and 45d is 85 ° to 100 °.
° can be arbitrarily selected. If the angle is smaller than 85 °, the opening property is deteriorated, and if it exceeds 100 °, the sealing property may be impaired. Of course, this inclination angle also depends on the central angle θ. The central angle θ is preferably 10 ° or more.

【0020】外側壁35d、45dは、必ずしも円形膨
出部35b、45bから接線方向に垂下していなくても
よく、図10のように、ほぼ半円形の膨出部35b、4
5bの外端から折れ曲って垂下する形状でもよい。
The outer walls 35d, 45d do not necessarily have to hang down in a tangential direction from the circular bulges 35b, 45b, and as shown in FIG.
5b may be bent from the outer end and hung down.

【0021】なお、蓋に凸条を設け、容器本体に凹条を
設けることができる。この場合、凸条、凹条共に下向き
に設けられることになる。
It is to be noted that the lid may be provided with a ridge and the container body may be provided with a ridge. In this case, both the ridge and the ridge are provided downward.

【0022】また、容器本体及び蓋の平面形状も円形に
限らない。楕円形、長円形、4角形等の多角形など、い
ずれでもよい。多角形の場合は、コーナ部を先鋭にせ
ず、滑らかなアール状にしておけばよい。
The planar shapes of the container body and the lid are not limited to circular shapes. The shape may be any of an ellipse, an oval, and a polygon such as a quadrangle. In the case of a polygon, the corner portion may be formed in a smooth radius without being sharpened.

【0023】さらに、フランジ34、44を持たない容
器本体30或は蓋40がありうる。
Furthermore, there can be a container body 30 or a lid 40 without flanges 34,44.

【0024】[0024]

【効果】この発明によれば、以上のように、容器本体の
開口部外周に、先端がほぼ円形の膨出部を形成する鍵形
凸条を設け、蓋の外周に前記凸条と同形の凹条を設け、
前記凸条を凹条に係合するようにしたので、膨出部が球
面接触するため、隙間が生じず液密性に優れ、また凹凸
条の膨出部とその下部との間にくびれ部を形成したの
で、このくびれ部が互に係合して嵌合力を高め、凹凸条
の外れを防止し耐衝撃性の極めて高い嵌合容器が得られ
る。
According to the present invention, as described above, a key-shaped ridge that forms a bulge with a substantially circular tip is provided on the outer periphery of the opening of the container body, and the same shape as the ridge is provided on the outer periphery of the lid. Provide a concave stripe,
Since the convex stripes are engaged with the concave stripes, the bulges are in spherical contact with the bulges, so that no gap is formed and the liquid-tightness is excellent, and a constriction is formed between the bulges of the ridges and the lower part. Are formed, the constricted portions engage with each other to increase the fitting force, prevent the irregular strips from coming off, and obtain a fitting container with extremely high impact resistance.

【0025】さらに、前記凹条の膨出部の外側のくびれ
部を凹条の周方向の一定範囲で無くして、凹条の外側壁
が凸条のくびれ部と係合しないようにしたので、その部
分では初期開封が容易となり、他の嵌合部が初期開封に
追従して外れるので全体として開封を容易に行なうこと
ができる。
Furthermore, the constricted portion outside the bulging portion of the concave streak is eliminated within a certain range in the circumferential direction of the concave streak so that the outer wall of the concave streak does not engage with the constricted portion of the convex streak. At that portion, the initial opening becomes easy, and the other fitting portions come off following the initial opening, so that the opening can be easily performed as a whole.

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

【図1】この発明の嵌合容器の一例を示す縦断面図FIG. 1 is a longitudinal sectional view showing an example of a fitting container according to the present invention.

【図2】容器本体の平面図FIG. 2 is a plan view of a container body.

【図3】蓋の平面図FIG. 3 is a plan view of a lid.

【図4】嵌合部の一部拡大縦断面図FIG. 4 is a partially enlarged longitudinal sectional view of a fitting portion.

【図5】易開封嵌合部を示す一部拡大縦断面図FIG. 5 is a partially enlarged longitudinal sectional view showing an easy-open fitting portion.

【図6】同上の変形例を示す一部拡大縦断面図FIG. 6 is a partially enlarged longitudinal sectional view showing a modification of the above.

【図7】同上の正面図FIG. 7 is a front view of the above.

【図8】容器本体の他の例を示す平面図FIG. 8 is a plan view showing another example of the container body.

【図9】蓋の他の例を示す平面図FIG. 9 is a plan view showing another example of the lid.

【図10】図8と図9の容器本体と蓋の易開封嵌合部を
示す一部拡大縦断面図
FIG. 10 is a partially enlarged longitudinal sectional view showing an easy-opening fitting portion between the container body and the lid in FIGS. 8 and 9;

【符号の説明】[Explanation of symbols]

30 容器本体 31 底壁 32 側壁 33 開口部 34 フランジ 35、35C 凸条 35a リム部 35b 膨出部 35c くびれ部 35d 外側壁 36 タブ 40 蓋 41 頂壁 42 側壁 44 フランジ 45、45A、45B、45C 凹条 45a リム部 45b 膨出部 45c くびれ部 45d 外側壁 45e 指掛け部 α 外側壁の傾斜角 θ 中心角 30 Container Main Body 31 Bottom Wall 32 Side Wall 33 Opening 34 Flange 35, 35C Ridge 35a Rim 35b Swell 35c Neck 35d Outer Side 36 Tab 40 Cover 41 Top Wall 42 Side Wall 44 Flange 45, 45A, 45B, 45C Concave Ridge 45a rim 45b bulge 45c constriction 45d outer wall 45e finger hook α inclination angle of outer wall θ center angle

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 容器本体の開口部外周と蓋の外周の一方
に設けられた凸条を他方に設けられた凹条内に挿入して
互に係合し、容器本体に蓋を嵌合する容器において、前
記凸条の断面形状をリム部とその先端に設けられたほぼ
円形状の膨出部から成る鍵穴状とし、リム部と膨出部と
の接続部をくびれ部とし、前記凹条を前記凸条のほぼ相
似形状とし、少くとも膨出部が互に弾性的に圧接するよ
うにし、前記凹条に、周方向の一定範囲で平坦な外側壁
を形成し、前記凸条の外側くびれ部と係合しない易開封
嵌合部を形成したことを特徴とする嵌合容器。
1. A ridge provided on one of an outer periphery of an opening of a container main body and an outer periphery of a lid is inserted into a concave ridge provided on the other side to engage with each other, and the lid is fitted to the container main body. In the container, the cross-sectional shape of the ridge is a keyhole shape including a rim portion and a substantially circular bulge provided at the tip of the rim, the connection between the rim and the bulge is a constriction, Are substantially similar in shape to the ridges, so that at least the bulging portions are elastically pressed against each other, a flat outer wall is formed on the ridges in a certain range in the circumferential direction, and the outside of the ridges is formed. A fitting container characterized by forming an easy-opening fitting portion that does not engage with the constricted portion.
【請求項2】 前記凹条の平坦な外側壁に対応して、前
記凸条に平坦な外側壁を設け、両者の外側くびれ部をな
くした易開封嵌合部を形成したことを特徴とする請求項
1に記載の嵌合容器。
2. A flat outer wall is provided on the ridge corresponding to the flat outer wall of the concave streak, and an easy-opening fitting portion is formed without an outer constriction. The fitting container according to claim 1.
【請求項3】 前記両外側壁を密着させるようにしたこ
とを特徴とする請求項2に記載の嵌合容器。
3. The fitting container according to claim 2, wherein the outer walls are brought into close contact with each other.
JP05644597A 1997-03-11 1997-03-11 Mating container Expired - Lifetime JP3859798B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05644597A JP3859798B2 (en) 1997-03-11 1997-03-11 Mating container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05644597A JP3859798B2 (en) 1997-03-11 1997-03-11 Mating container

Publications (2)

Publication Number Publication Date
JPH10250755A true JPH10250755A (en) 1998-09-22
JP3859798B2 JP3859798B2 (en) 2006-12-20

Family

ID=13027299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05644597A Expired - Lifetime JP3859798B2 (en) 1997-03-11 1997-03-11 Mating container

Country Status (1)

Country Link
JP (1) JP3859798B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002037334A (en) * 2000-07-25 2002-02-06 Chupa Corp Packaging container
JP2008531414A (en) * 2005-02-23 2008-08-14 ザ・グラッド・プロダクツ・カンパニー container
JP2009023702A (en) * 2007-07-20 2009-02-05 Risu Pack Co Ltd Packaging container
EP2196708A1 (en) * 2008-12-10 2010-06-16 Axel Meyer Device for evaporating liquids
JP2013049491A (en) * 2012-12-14 2013-03-14 Risu Pack Co Ltd Packaging container
JP2015171906A (en) * 2014-03-12 2015-10-01 有限会社K・Mプランニング Storage container
JP2019189289A (en) * 2018-04-25 2019-10-31 シーピー化成株式会社 Packaging container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334069U (en) * 1986-08-21 1988-03-04
JPS6420461U (en) * 1987-07-28 1989-02-01
JPH0287777U (en) * 1988-12-27 1990-07-11
JPH0332070U (en) * 1989-08-07 1991-03-28
JPH07132953A (en) * 1993-09-16 1995-05-23 Sanei Kogyo:Kk Tight-closed type covered container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6334069U (en) * 1986-08-21 1988-03-04
JPS6420461U (en) * 1987-07-28 1989-02-01
JPH0287777U (en) * 1988-12-27 1990-07-11
JPH0332070U (en) * 1989-08-07 1991-03-28
JPH07132953A (en) * 1993-09-16 1995-05-23 Sanei Kogyo:Kk Tight-closed type covered container

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002037334A (en) * 2000-07-25 2002-02-06 Chupa Corp Packaging container
JP2008531414A (en) * 2005-02-23 2008-08-14 ザ・グラッド・プロダクツ・カンパニー container
JP2009023702A (en) * 2007-07-20 2009-02-05 Risu Pack Co Ltd Packaging container
EP2196708A1 (en) * 2008-12-10 2010-06-16 Axel Meyer Device for evaporating liquids
EP2587098A1 (en) * 2008-12-10 2013-05-01 Axel Meyer Device for evaporating liquids
JP2013049491A (en) * 2012-12-14 2013-03-14 Risu Pack Co Ltd Packaging container
JP2015171906A (en) * 2014-03-12 2015-10-01 有限会社K・Mプランニング Storage container
JP2019189289A (en) * 2018-04-25 2019-10-31 シーピー化成株式会社 Packaging container

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