JPS5938349Y2 - Styrofoam container - Google Patents
Styrofoam containerInfo
- Publication number
- JPS5938349Y2 JPS5938349Y2 JP14608580U JP14608580U JPS5938349Y2 JP S5938349 Y2 JPS5938349 Y2 JP S5938349Y2 JP 14608580 U JP14608580 U JP 14608580U JP 14608580 U JP14608580 U JP 14608580U JP S5938349 Y2 JPS5938349 Y2 JP S5938349Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- container body
- lid
- stacked
- convex
- 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
Links
Landscapes
- Stackable Containers (AREA)
- Closures For Containers (AREA)
Description
【考案の詳細な説明】
この考案は発泡スチロール製容器に関し、積上げ使用時
における最下の容器の増強に役立つものを提供しようと
している。[Detailed Description of the Invention] This invention relates to containers made of styrofoam, and attempts to provide something useful for reinforcing the bottom container when used in a stacked manner.
従来の蓋体付の発泡スチロール製容器にあっては、第1
図〜第4図に示すように、容器本体1にはその上縁部内
壁面に沿みインロ一部2を有する蓋体2を被せ、容器本
体1の底部には路面による凸部1廠を設けており、該凸
部1aに合致するように蓋体2の上面に凹部2aを形成
していた。For conventional Styrofoam containers with lids, the first
As shown in FIGS. 4 to 4, a lid 2 having a spigot portion 2 along the inner wall surface of the upper edge is placed on the container body 1, and a convex portion 1 formed by the road surface is provided at the bottom of the container body 1. A recess 2a was formed on the upper surface of the lid body 2 so as to match the projection 1a.
このような凸部1aと凹部2aは容器全体を積み上げた
とき容器がズレないためのものである。These convex portions 1a and concave portions 2a are provided to prevent the containers from shifting when the entire containers are stacked.
しかし数段に容器を積上げたとき(第5図参照)、積上
げた容器の荷重が最下の容器に一番大きくかかることに
なるが、全荷重を容器の立上り部(周壁部)で受けるの
でなく、容器本体1のコーナ一部Cで受け、作用力とし
ては容器本体周壁に対する圧縮力でなくコーナ一部Cに
生ずる剪断力として作用するため、強度を著しく弱める
結果となっていた。However, when containers are stacked in several tiers (see Figure 5), the load of the stacked containers is greatest on the bottom container, but the entire load is received by the rising part (peripheral wall) of the container. Instead, it is received at the corner part C of the container body 1, and the acting force is not a compressive force on the peripheral wall of the container body but acts as a shearing force generated at the corner part C, resulting in a significant weakening of the strength.
そこで、この考案では積上げ時にも上記のごとく最下の
容器に対し全荷重が剪断力として作用することのない発
泡スチロール製容器を提供しようとしてその特性である
圧縮性を活かしており、その構成としては、それぞれ発
泡スチロールにて形成された容器本体と蓋体とからなり
、容器本体上縁内側部に沿うインロ一部を蓋体に設けて
容器本体へ被せ得るようなし、また容器本体の底部には
凸部脚を設け、該凸部脚は容器本体の上縁内側部に沿い
得る形状であると共に蓋体上面に形成しである凹部の側
壁に沿い得る形状をなし、容器全体が積上げられたとき
、最下の容器底部の凸部脚が全荷重で圧縮されて容器底
面と同一面になるようにしであることを特徴としている
。Therefore, this idea utilizes the compressibility that is the characteristic of Styrofoam in order to provide a container made of expanded polystyrene, in which the entire load does not act as a shearing force on the bottom container as described above, even when stacked. , each consisting of a container body and a lid made of styrofoam, with a part of the spigot along the inner side of the upper edge of the container body so that it can be covered over the container body, and a convex part on the bottom of the container body. a convex leg is provided, and the convex leg is shaped so as to be able to follow the inner side of the upper edge of the container body, and also to be able to follow the side wall of the recess formed on the top surface of the lid body, and when the entire container is stacked, It is characterized in that the convex legs at the bottom of the lowermost container are compressed under full load so that they are flush with the bottom of the container.
次いで、この考案の実施態様について第6図以下を参照
しながら以下に例示する。Next, embodiments of this invention will be illustrated below with reference to FIG. 6 and subsequent figures.
10は容器本体、20は蓋体であって、それぞれ発泡ス
チロールにて形成されている。10 is a container body, and 20 is a lid, each of which is made of styrofoam.
11は容器本体10の上縁内側部、21は蓋体20のイ
ンロ一部で上記上縁内側部11に沿い得るよう合致した
形状に形成していて、蓋体20を容器本体10へ被せ得
るようにしている。Reference numeral 11 denotes the inner side of the upper edge of the container body 10, and 21 is a part of the inlet of the lid 20, which is formed in a shape that matches the inner side of the upper edge 11, so that the lid 20 can be placed over the container body 10. That's what I do.
12は容器本体10の底部に設けた凸部脚であり、容器
全体を積上げたときに凸部@12の外周部は容器本体1
0の上級内側部11に沿い得る形状〔完全に合致して接
触しなくても少しガタ(公差)をつけて製作している〕
で且つ蓋体20の上面に形成しである凹部22の側壁に
沿い得る形状〔凹部より低いが同−深さで、実際には少
しガタ(公差)をつけである〕で形成している。Reference numeral 12 indicates a convex leg provided at the bottom of the container body 10, and when the entire containers are stacked, the outer periphery of the convex portion @12 is attached to the container body 1.
A shape that can fit the upper inner part 11 of 0 [Even if it does not match perfectly and make contact, it is manufactured with a slight play (tolerance)]
Moreover, it is formed in a shape that can follow the side wall of the recess 22 formed on the upper surface of the lid body 20 (lower than the recess, but the same depth, and actually has a slight play (tolerance)).
そのため容器全体のみか、容器本体どうし又は蓋体どう
しによっても積上げ可能な形状になっている。Therefore, the shape is such that it is possible to stack only the entire containers, container bodies or lids together.
そして容器全体が内容物を入れて積上げられたとき、最
下の容器底部の凸部脚12が全荷重で圧縮されて容器底
面と同一面になるようにしである。When the entire container is stacked with its contents, the convex leg 12 at the bottom of the lowermost container is compressed by the full load so that it is flush with the bottom surface of the container.
その−例として、10Kg入りの容器を10段に積上げ
、容器本体10の凸部脚12による受圧面積を4oct
aにし、凸部脚12の高さdを5mmにて実施したとこ
ろ、容器の比重が0.02であったとき、最下の容器の
凸部脚12は圧縮されて、容器本体10の底面と同一平
面になり、10段積みの全荷重は容器周壁の全体で受は
得ることになり、局部的な剪断力として作用する問題点
は解消された。As an example, containers containing 10 kg are stacked in 10 stages, and the pressure receiving area by the convex legs 12 of the container body 10 is 4 oct.
a, and the height d of the convex leg 12 was 5 mm. When the specific gravity of the container was 0.02, the convex leg 12 of the lowest container was compressed, and the bottom surface of the container body 10 The entire load of the 10-tiered container was received by the entire circumferential wall of the container, and the problem of localized shearing force was solved.
また従来と同一強度であれば、比重を軽くすることがで
きる。Furthermore, if the strength is the same as that of the conventional one, the specific gravity can be reduced.
そして上記の場合荷重を全部取り除くと凸部脚12の高
さdは1.Own迄復元できた。In the above case, when all the load is removed, the height d of the convex leg 12 is 1. I was able to restore it to Own.
以上のように、この考案によると、発泡スチロール製容
器として積上げ使用する場合の最下の容器の破損を防止
するのに極めて好適なものが提供されることになる。As described above, this invention provides an extremely suitable container for preventing damage to the bottom container when stacked as Styrofoam containers.
図は従来例およびこの考案の実施態様を例示するもので
あり、第1図は従来品の正面図、第2図および第3図は
同上品の側面図および平面図、第4図は第3図のIV−
IV線における断面図、第5図は積上げ状態を示す正面
図、第6図はこの考案品を示す正面図、第7図および第
8図は同上品の側面図および平面図、第9図は底面図、
第10図は第8図のX−X線における断面図、第11図
は面図A部の拡大図、第12図は凸部脚の圧縮時を示す
拡大図である。
10・・・・・・容器本体、11・・・・・・上縁内側
部、12・・・・・・凸部脚、20・・・・・・蓋体、
21・・・・・・インロー剖、22・・・・・・上面の
凹部。The figures illustrate a conventional example and an embodiment of this invention. Figure 1 is a front view of the conventional product, Figures 2 and 3 are a side view and plan view of the same product, and Figure 4 is a third Figure IV-
5 is a front view showing the stacked state, FIG. 6 is a front view showing this device, FIGS. 7 and 8 are side and plan views of the same device, and FIG. bottom view,
FIG. 10 is a sectional view taken along the line X--X in FIG. 8, FIG. 11 is an enlarged view of section A in the plan view, and FIG. 12 is an enlarged view showing the convex leg when compressed. DESCRIPTION OF SYMBOLS 10...Container main body, 11...Inner side of upper edge, 12...Convex leg, 20...Lid body,
21...Inlay section, 22...Concavity on top surface.
Claims (1)
蓋体とからなり、容器本体の上縁内側部に沿うインロ一
部を蓋体に設けて容器本体へ被せ得るようなし、また容
器本体の底部には凸部脚を設け、該凸部脚を設け、該凸
部脚は容器本体の上縁内側部に沿い得る形状であると共
に蓋体上面に形成しである凹部の側壁に沿い得る形状を
なし、容器全体が積上げられたとき、最下の容器底部の
凸部脚が全荷重で圧縮されて容器底面と同一面になるよ
うにしであることを特徴とする発泡スチロール製容器。 2、容器どうし又は蓋体どうしによっても積上げ可能に
なっている上記実用新案登録請求の範囲第1項記載の発
泡スチロール製容器。1. Each container body and lid are made of styrofoam, and the lid has a part of the spigot along the inner side of the upper edge of the container body so that it can be placed over the container body. a convex leg is provided, the convex leg has a shape that can follow the inner side of the upper edge of the container body, and a shape that can follow the side wall of the recess formed on the top surface of the lid; A container made of expanded polystyrene, characterized in that when the entire container is stacked, the convex legs at the bottom of the lowermost container are compressed under the full load so as to be flush with the bottom surface of the container. 2. The styrofoam container according to claim 1, which can be stacked by containers or lids.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14608580U JPS5938349Y2 (en) | 1980-10-13 | 1980-10-13 | Styrofoam container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14608580U JPS5938349Y2 (en) | 1980-10-13 | 1980-10-13 | Styrofoam container |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5767931U JPS5767931U (en) | 1982-04-23 |
JPS5938349Y2 true JPS5938349Y2 (en) | 1984-10-25 |
Family
ID=29505672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14608580U Expired JPS5938349Y2 (en) | 1980-10-13 | 1980-10-13 | Styrofoam container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5938349Y2 (en) |
-
1980
- 1980-10-13 JP JP14608580U patent/JPS5938349Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5767931U (en) | 1982-04-23 |
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