JPS5914335Y2 - Styrofoam container - Google Patents
Styrofoam containerInfo
- Publication number
- JPS5914335Y2 JPS5914335Y2 JP14608680U JP14608680U JPS5914335Y2 JP S5914335 Y2 JPS5914335 Y2 JP S5914335Y2 JP 14608680 U JP14608680 U JP 14608680U JP 14608680 U JP14608680 U JP 14608680U JP S5914335 Y2 JPS5914335 Y2 JP S5914335Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- container body
- lid
- stacked
- styrofoam
- 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)
- Containers Having Bodies Formed In One Piece (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.
従来の蓋体性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
壁面に沿うインロ一部2′を有する蓋体2を被せ、容器
本体1の底部には一面による凸部1a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。In conventional Styrofoam containers with lids, the first
As shown in Figures to Figure 4, the container body 1 is covered with a lid 2 having a spigot portion 2' along the inner wall surface of its upper edge, and a convex portion 1a is provided on one side of 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、さらに上記凸部脚の周囲
には溝を形成してなり、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 aims to provide a container made of expanded polystyrene in which the total load does not act as a shearing force on the lowest container when stacked, as described above, by taking advantage of its characteristic compressibility, and its structure. consists of a container body and a lid, each 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 covered over the container body, and the bottom of the container body is is provided with a convex leg, the convex leg is shaped to be able to follow the inner side of the upper edge of the container body, and is also shaped to be able to follow the side wall of the recess formed on the top surface of the lid; A groove is formed around the periphery, 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脚12の外周部は容器本体1
0の上縁内側部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〔凹部より低いか同−深さで、実際には少
しガタ(公差)をつけである〕に形成している。Reference numeral 12 denotes 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 leg 12 is attached to the container body 1.
Shape that can fit along the inner side 11 of the upper edge of 0
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 (it is lower than or the same depth as the recess, and actually has a slight play (tolerance)).
そして容器全体のみか、容器本体どうし又は蓋体どうし
によっても積上げ可能にしている。It is also possible to stack only the entire containers, container bodies or lids together.
13は上記凸部脚12の周囲に形成した溝であり、凸部
脚12の圧縮をより行ない易くしている。Numeral 13 is a groove formed around the convex leg 12, which makes it easier to compress the convex leg 12.
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.
このとき周囲の溝13にて凸部脚12が一層底面と同一
面になり易くしである。At this time, the convex leg 12 is more likely to be flush with the bottom surface in the surrounding groove 13.
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40cm
2にし、周囲の溝13の深さを5mm、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 40 cm.
2, the depth of the surrounding groove 13 was 5 mm, and the height d of the convex leg 12 was 5 mm, and the specific gravity of the container was 0.
02, the convex leg 12 of the lowest container is compressed and becomes flush with the bottom surface of the container body 10, and the entire load of the 10-tier stack is received by the entire peripheral wall of the container. The problem of acting as a local shear force has been resolved.
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l、7mm迄復元できた。In the above case, when the load was completely removed, the height d of the convex leg 12 could be restored to l, 7 mm.
以上のように、この考案によると、発泡スチロール製容
器としてその特性である圧縮性を活かし、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 a Styrofoam container that takes advantage of its characteristic compressibility and is extremely suitable for preventing damage to the bottom container when stacked. .
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■■−
■V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
は前回A部の拡大図、第12図は溝の他側を示す拡大図
である。
10・・・・・・容器本体、11・・・・・・上縁内側
部、12・・・・・・凸部脚、13・・・・・・周囲の
溝、20・・・・・・蓋体、21・・・・・・インロ一
部、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 ■■− of the diagram
■A sectional view taken along the V line, Figure 5 is a front view showing the stacked state, Figure 6 is a front view showing this device, Figures 7 and 8 are a side view and plan view of the same item, Figure 9 is the bottom view,
FIG. 10 is a sectional view taken along the line XX in FIG. 8, FIG. 11 is an enlarged view of the previous section A, and FIG. 12 is an enlarged view showing the other side of the groove. DESCRIPTION OF SYMBOLS 10... Container body, 11... Inner side of upper edge, 12... Convex leg, 13... Surrounding groove, 20... - Lid body, 21... part of the inlet, 22... recessed part on the 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、さらに上記
凸部脚の周囲には溝を形成してなり、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、容器本体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, and 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 body. is made of styrofoam and is characterized by forming a groove so that when the entire container is stacked, the convex leg at the bottom of the lowest container is compressed by the full load and becomes flush with the bottom surface of the container. container. 2. The styrofoam container according to claim 1, which can be stacked by container bodies or lids.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14608680U JPS5914335Y2 (en) | 1980-10-13 | 1980-10-13 | Styrofoam container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14608680U JPS5914335Y2 (en) | 1980-10-13 | 1980-10-13 | Styrofoam container |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5767932U JPS5767932U (en) | 1982-04-23 |
JPS5914335Y2 true JPS5914335Y2 (en) | 1984-04-26 |
Family
ID=29505673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14608680U Expired JPS5914335Y2 (en) | 1980-10-13 | 1980-10-13 | Styrofoam container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5914335Y2 (en) |
-
1980
- 1980-10-13 JP JP14608680U patent/JPS5914335Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5767932U (en) | 1982-04-23 |
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