JPS62235060A - Vessel - Google Patents
VesselInfo
- Publication number
- JPS62235060A JPS62235060A JP61069752A JP6975286A JPS62235060A JP S62235060 A JPS62235060 A JP S62235060A JP 61069752 A JP61069752 A JP 61069752A JP 6975286 A JP6975286 A JP 6975286A JP S62235060 A JPS62235060 A JP S62235060A
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- synthetic resin
- partition wall
- container
- foaming
- 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
- 238000005192 partition Methods 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 21
- 239000000057 synthetic resin Substances 0.000 claims description 21
- 238000005187 foaming Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Buffer Packaging (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、例えば菓子類、総菜類の詰め合わせ用油や、
弁当箱等として使用される、仕切壁付の容器に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is applicable to, for example, oil for assorting confectionery and delicatessen items,
It relates to a container with a partition wall used as a lunch box or the like.
［従来の技術］
従来、区分は収納に便利な仕切壁付の容器としては、
（１）仕切壁を一体成形した底板と、この底板の周囲に
取付けられる側板とを、各々発泡ポリスチレン酸とした
もの（実公昭４９−３４４０１号）、（２）仕切壁を一
体成形した底板を非発泡合成樹脂（緻密質合成樹脂）製
とし、この底板の周囲に取付けられる側板を発泡合成樹
脂製としたもの（実公昭５９−１１８８８号）、
が知られている。[Prior Art] Conventionally, containers with partition walls that are convenient for storage have been constructed using: (1) a bottom plate with an integrally molded partition wall, and a side plate attached around the bottom plate, each made of foamed polystyrene acid; (Utility Model Publication No. 49-34401), (2) The bottom plate on which the partition wall is integrally molded is made of non-foamed synthetic resin (dense synthetic resin), and the side plate attached around this bottom plate is made of foamed synthetic resin. (Utility Model Publication No. 59-11888) is known.
［発明が解決しようとする間ｍ点］
しかしながら、上記（１）及び（２）の容器には、各々
次のような問題がある。[Points to be solved by the invention] However, the containers of (1) and (2) above each have the following problems.
（１）の容器の問題点
通常、発泡ポリスチレンは、ポリスチレンを７倍以上に
発泡させたものであり、このような発泡体とすると、厚
くしないと十分な強度が得られず、また成形時の探しぼ
りも困難となる。この発泡ポリスチレンで成形される仕
切壁を、実用上必要な強度と、ある程度の高さを持った
ものとするには、仕切壁をかなり厚みのあるものとしな
ければならない、このため、仕切壁で容器内を細かく区
分けしたものほど、外形の割には収納量が少なくなって
しまい、所謂見せかけだけの容器になりがちとなる問題
がある。Problems with the container in (1) Normally, expanded polystyrene is made by foaming polystyrene seven times or more, and with such a foam, sufficient strength cannot be obtained unless it is thick, and it also has problems during molding. It will also be difficult to search. In order to make partition walls molded from expanded polystyrene have the strength and height required for practical use, the partition walls must be quite thick. There is a problem that the more the container is divided into smaller sections, the smaller the storage capacity will be compared to the outer shape, and the container will tend to be just for show.
（２）の容器の問題点
底板が非発泡合成樹脂製であるので、その表面が平滑で
、非発泡の合成樹脂特有の安っぽい照りがあって、収納
される商品イメージを低下させやすい問題がある。また
、出来上った容器は、規定数量を積み重ねて結束して出
荷されるが、底板が平滑であるので、結束時に滑って結
束作業を阻害したり、結束後の荷くずれを発生させやす
い問題もある。Problems with (2) Containers Since the bottom plate is made of non-foamed synthetic resin, the surface is smooth and has a cheap shine that is characteristic of non-foamed synthetic resin, which tends to deteriorate the image of the product being stored. . In addition, the finished containers are stacked in a specified quantity and bundled for shipment, but since the bottom plate is smooth, it may slip during binding, obstructing the binding process, or cause the cargo to collapse after binding. There is also.
［問題点を解決するための手段］
上記問題点を解決するために講じられた手段を、本発明
の一実施例に対応する第１図で説明すると、本発明は、
仕切壁１を一体成形した合成樹脂の底板２の周囲に側板
３を取付けた容器において、底板２を、発泡倍率が１．
１〜５．０倍の低発泡合成樹脂製とするという手段を講
じているものである。[Means for solving the problems] The means taken to solve the above problems will be explained with reference to FIG. 1, which corresponds to an embodiment of the present invention.
In a container in which a side plate 3 is attached around a synthetic resin bottom plate 2 on which a partition wall 1 is integrally molded, the bottom plate 2 has a foaming ratio of 1.
The material is made of a synthetic resin with a low foaming ratio of 1 to 5.0 times.
［作 用］
底板２は、発泡倍率が１．１〜５．０倍という、ごくわ
ずかな発泡倍率の低発泡合成樹脂であるので、非発泡合
成樹脂シートが本来有する機械的強度がほぼ保たれてお
り、通常の発泡合成樹脂とした場合のように厚くしなく
とも、実用上必要な強度と、深くしぼった成形が可能と
なる。従って、この底板２に一体成形される仕切壁ｌは
、かなり高さのあるものでも比較的薄い肉厚に成形する
ことができ、仕切壁ｌが厚いものとなることによる収納
容積の減少を防止できる。[Function] Since the bottom plate 2 is made of a low foaming synthetic resin with a very small foaming ratio of 1.1 to 5.0 times, the original mechanical strength of a non-foamed synthetic resin sheet is almost maintained. This makes it possible to achieve the strength required for practical use and to mold deeply, without having to make it as thick as usual foamed synthetic resin. Therefore, the partition wall l that is integrally molded with the bottom plate 2 can be formed to have a relatively thin wall thickness even if it is quite tall, thereby preventing a reduction in storage volume due to a thick partition wall l. can.
一方、底板２は、上述のようにごくわずかではあるが発
泡されているので、この発泡により、表面に細かな凹凸
を有するつや消し板状となる。そして、これによって、
非発泡合成樹脂特有の安っぽい照りが防止されると同時
に滑りやすさを解消することができるものである。On the other hand, the bottom plate 2 is foamed, albeit very slightly, as described above, and as a result of this foaming, the bottom plate 2 has a matte plate shape with fine irregularities on the surface. And with this,
This prevents the cheap shine characteristic of non-foamed synthetic resins and at the same time eliminates slipperiness.
［実施例］
第１図及び第２図に示されるように、仕切壁１を一体成
形した底板２の周囲に側板３が取付けられて１箱状の容
器を形成している。[Example] As shown in FIGS. 1 and 2, a side plate 3 is attached around a bottom plate 2 formed integrally with a partition wall 1 to form a box-shaped container.
底板２は１発泡倍率が１．１〜５．０倍の低発泡合成樹
脂製で、容器内方に突出する仕切壁ｌを一体成形したも
のとなっている。底板２を構成する低発泡合成樹脂の発
泡倍率は、好ましくは１．３〜２．５倍であり、最も好
ましくは１．５〜２．０倍である。発泡倍率が低過ぎる
と、成形される底板２の表面が平滑となって、安っぽい
照りや滑りやすさを防止しにくくなる。逆に発泡倍率が
大き過ぎると、十分な強度と成形時の探しぼり性を得る
ために厚くしなければならなくなって、仕切壁１の肉厚
化を防止しにくくなる。また、使用する合成樹脂として
は、例えばポリスチレン、ポリエチレン、ポリ塩化ビニ
ル等を挙げることができる。好ましくは通常のポリスチ
レンあるいはゴム強化したハイインパクトポリスチレン
である。The bottom plate 2 is made of a low-foaming synthetic resin with a foaming ratio of 1.1 to 5.0 times, and is integrally formed with a partition wall l projecting inward of the container. The foaming ratio of the low foaming synthetic resin constituting the bottom plate 2 is preferably 1.3 to 2.5 times, most preferably 1.5 to 2.0 times. If the foaming ratio is too low, the surface of the bottom plate 2 to be molded will be smooth, making it difficult to prevent cheap shine and slipperiness. On the other hand, if the expansion ratio is too large, the thickness must be increased in order to obtain sufficient strength and findability during molding, making it difficult to prevent the partition wall 1 from becoming thicker. Further, examples of the synthetic resin used include polystyrene, polyethylene, polyvinyl chloride, and the like. Preferably, ordinary polystyrene or rubber-reinforced high-impact polystyrene is used.
上記低発泡ポリスチレンの成形体である底板２の厚さは
、１００〜１０００ル、好ましくは２００〜６００川で
ある ｇ過ぎると強度が不足しやすく、厚過ぎると収納
の減少が大きくなる。The thickness of the bottom plate 2, which is a molded body of low-expanded polystyrene, is 100 to 1,000 g, preferably 200 to 600 g. If it is too thick, the strength tends to be insufficient, and if it is too thick, the storage capacity will be greatly reduced.
底板２に一体成形される仕切壁１は、収納すべき内容物
に合わせて容器内を区分するよう、その平面位差及び高
さを定めればよい。本実施例では、内容物として和菓子
を想定して、平面井桁状に形成されている。The partition wall 1 integrally formed with the bottom plate 2 may have its plane position and height determined so as to divide the inside of the container according to the contents to be stored. In this embodiment, the contents are assumed to be Japanese sweets, and are formed into a flat cross-shaped structure.
仕切壁１は、第２図に明示されるよう、底面側から見る
と凹溝状となる中空形状とすることが好ましい、このよ
うにすると、成形された多数枚の底板を、−の底板２の
仕切壁１上に他の底板２の仕切壁１を被せて嵌め合わせ
ることによって、かさ高にすることなく積み重ねること
ができ、ライン間の持ち運びが容易となる。また、この
ようにして桔み重ねたときに、底板２の表面が平滑であ
ると互に密着して、嵌め合わせた仕切壁１が抜きにくく
なりやすい、しかし、本容器の底板２は、わずかな発泡
ではあるが、この発泡によって表面が適度に荒れている
ので、このような積み重ねを行っても、嵌め合わせた仕
切壁１を比較的抜きやすい利点がある。As clearly shown in FIG. 2, it is preferable that the partition wall 1 has a hollow shape that is groove-like when viewed from the bottom side. By covering and fitting the partition wall 1 of the other bottom plate 2 onto the partition wall 1 of the bottom plate 2, the bottom plate 2 can be stacked without making it bulky, and it becomes easy to carry between lines. In addition, when the containers are stacked in this way, if the surfaces of the bottom plates 2 are smooth, they will stick together, making it difficult to remove the fitted partition wall 1. However, the bottom plate 2 of this container is slightly Although it is foaming, since the surface is moderately roughened by this foaming, there is an advantage that even if such a stacking is performed, it is relatively easy to pull out the fitted partition wall 1.
側板３の素材としては、発泡合成樹脂の他、底板２の周
囲に取付けることができ、かつ必要な強度が得られれば
、木材又は厚紙等であってもよい、軽量性、加工性等に
優れることから、発泡倍率が１０〜２０倍の押出発泡ポ
リスチレンが好ましい。特に底板２と同じ種類の合成樹
脂とすると、底板２と側板３間の違和感がなく、接着剤
や熱融着による、底板２の周囲への側板３の取付けも容
易となるので好ましい。In addition to foamed synthetic resin, the material of the side plate 3 may be wood or cardboard, etc., as long as it can be attached around the bottom plate 2 and has the necessary strength, and has excellent lightness and workability. Therefore, extruded foamed polystyrene having an expansion ratio of 10 to 20 times is preferable. In particular, it is preferable to use the same type of synthetic resin as the bottom plate 2 because there is no discomfort between the bottom plate 2 and the side plates 3, and the side plates 3 can be easily attached around the bottom plate 2 by adhesive or heat fusion.
側板３は、各辺別々のものとして、底板２の周囲に各辺
毎に取付けると同時に、各辺の側板３間をも接合するよ
うにしてもよい、しかし、側板３を発泡合成樹脂製とす
る場合、第３図に示されるような展開形状のものとして
おくと、側板３の組み立て及び底板２周囲への取付けが
容易となるので好ましい。The side plates 3 may be attached to each side separately around the bottom plate 2, and at the same time, the side plates 3 on each side may be joined together. In this case, it is preferable to use an unfolded shape as shown in FIG. 3, since this makes it easier to assemble the side plates 3 and attach them around the bottom plate 2.
第３図について説明すると、図示される側板３は、底板
２の周囲長と略等しい長さで、その両端口面４，４は、
相互を直角に接合できるよう、各々約４５°の角度に形
成されている。また、底板２の各辺長に相当する間隔を
あけて、三本のＶ溝５．５．５が形成されている。この
Ｖ溝５は、頂角が約４５″の断面Ｖ字形となっている。Explaining FIG. 3, the illustrated side plate 3 has a length approximately equal to the circumferential length of the bottom plate 2, and its both end faces 4, 4 are
They are each formed at an angle of about 45° so that they can be joined at right angles to each other. Furthermore, three V-grooves 5.5.5 are formed at intervals corresponding to the length of each side of the bottom plate 2. This V groove 5 has a V-shaped cross section with an apex angle of about 45''.
上記側板３は、第３図に一点鎖線で示されるように、■
溝５，５．５部分で折り曲げて、両端口面４，４を互に
接着又は溶着することにより、底板２の周縁形状に沿っ
た形に組み立てられる。そして、このようにして組み立
てられた側板３の下面を底板２の周囲に接着又は溶着す
ることによって、本容器を得ることができる。As shown by the dashed line in FIG.
By bending at the grooves 5 and 5.5 and gluing or welding the end faces 4 and 4 to each other, it is assembled into a shape that follows the peripheral shape of the bottom plate 2. Then, by adhering or welding the lower surface of the side plate 3 assembled in this way to the periphery of the bottom plate 2, the present container can be obtained.
底板２の周囲への側板３の取付けは、上記のような接着
や溶着によらずとも、第４図に示されるように、側板３
に細溝６を設けておき、この細溝６に底板２の周縁を嵌
合させることによって行うこともできる。The side plate 3 can be attached around the bottom plate 2 without using adhesive or welding as described above, as shown in FIG.
This can also be done by providing a narrow groove 6 in the groove 6 and fitting the peripheral edge of the bottom plate 2 into the narrow groove 6.
尚、発明に係る容器は、図示されるモ面長方形の他、正
方形又は他の多角形、更には円形やだ円形等であっても
よい。In addition, the container according to the invention may have a square or other polygonal shape, or even a circular or oval shape other than the illustrated rectangular shape.
［発明の効果］ 本発明によれば、次の利益を得ることができる。[Effect of the invention] According to the present invention, the following benefits can be obtained.
（１）底板２が低発泡合成樹脂製で、わずかな発泡では
あるが表面が適度に荒れて、安っぽい照りが防止される
ので、収納される商品イメージを向上させることができ
る９本発明者の試作したところによると、和紙様の風合
が得られ、特に和菓子や和装小物等の容器として最適な
容器が得られた。(1) The bottom plate 2 is made of low-foaming synthetic resin, and although it is slightly foamed, the surface is moderately rough and prevents a cheap shine, which improves the image of the product being stored. According to the trial production, a container with a Japanese paper-like texture was obtained, which was particularly suitable for containers for Japanese sweets, Japanese-style accessories, etc.
（２）上記底板２表面の適度な荒れによって、底板２の
滑りやすさが防止され、製造された容器を積み重ねて結
束するときに、滑りによるくずれが生じに＜＜、結束作
業が容易となる。また、結束後の荷くずれも生じにくく
なる。(2) The moderate roughness of the surface of the bottom plate 2 prevents the bottom plate 2 from becoming slippery, and when manufactured containers are stacked and tied, the binding work becomes easier without the possibility of collapse due to slipping. . In addition, the load is less likely to collapse after bundling.
（３）底板２が一般の発泡合成樹脂ではなく、低発泡合
成樹脂であるので、底板２に一体成形される仕切壁ｌが
比較的薄いもので済む、従って、仕切壁１を設けること
による収納容植の減少が少なく、所謂見せかけだけの容
器としての悪いイメージを防止できる。(3) Since the bottom plate 2 is not a general foamed synthetic resin but a low-foamed synthetic resin, the partition wall l integrally molded on the bottom plate 2 can be relatively thin. Therefore, storage by providing the partition wall 1 is possible. There is less loss of planting capacity, and it is possible to prevent a bad image from being seen as a container that is just for show.
第１図は本発明に係る容器の一実施例を示す斜視図、第
２図は第１図の■−■断面図、第３図は本発明に係る容
器を組み立てる場合の一例を示す斜視図、第４図は他の
組み立て例を示す斜視図である。
ｌ：仕切壁、２：底板、３：側板、
４：端口面、５：ｖ溝、６：細溝。FIG. 1 is a perspective view showing an embodiment of the container according to the present invention, FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 1, and FIG. 3 is a perspective view showing an example of how to assemble the container according to the present invention. , FIG. 4 is a perspective view showing another example of assembly. l: partition wall, 2: bottom plate, 3: side plate, 4: end face, 5: v groove, 6: thin groove.
Claims (1)
板を取付けた容器において、底板を、発泡倍率が１．１
〜５．０倍の低発泡合成樹脂製としたことを特徴とする
容器。1) In a container with a side plate attached around a synthetic resin bottom plate with an integrally molded partition wall, the bottom plate has a foaming ratio of 1.1.
A container characterized by being made of a low-foaming synthetic resin of ~5.0 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61069752A JPS62235060A (en) | 1986-03-29 | 1986-03-29 | Vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61069752A JPS62235060A (en) | 1986-03-29 | 1986-03-29 | Vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62235060A true JPS62235060A (en) | 1987-10-15 |
Family
ID=13411836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61069752A Pending JPS62235060A (en) | 1986-03-29 | 1986-03-29 | Vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62235060A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6460452A (en) * | 1987-05-27 | 1989-03-07 | Ecia Equip Composants Ind Auto | Regulator for position of folding element of band material particularly of safety belt for automobile |
-
1986
- 1986-03-29 JP JP61069752A patent/JPS62235060A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6460452A (en) * | 1987-05-27 | 1989-03-07 | Ecia Equip Composants Ind Auto | Regulator for position of folding element of band material particularly of safety belt for automobile |
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