JP4292049B2 - プラスチック製運搬用容器 - Google Patents
プラスチック製運搬用容器 Download PDFInfo
- Publication number
- JP4292049B2 JP4292049B2 JP2003348715A JP2003348715A JP4292049B2 JP 4292049 B2 JP4292049 B2 JP 4292049B2 JP 2003348715 A JP2003348715 A JP 2003348715A JP 2003348715 A JP2003348715 A JP 2003348715A JP 4292049 B2 JP4292049 B2 JP 4292049B2
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- region
- transport container
- side walls
- thickness
- 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 - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 description 5
- 235000014102 seafood Nutrition 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
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- Stackable Containers (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Description
そのために従来から下記特許文献1に示されたようなプラスチック製運搬用容器は、荷重の掛かる底板に補強のために格子状等のリブを一体に形成し、強度を持たせつつも肉厚がはぼ均一となるようにしている。
また、底板3の中央領域Aおよび該中央領域から四側壁に向かって延びる定幅帯状の連通領域Bの肉厚を収縮差に支障を及ぼさない範囲で他部分よりも厚く設定することによっては、該底板3に掛かる荷重に対する抗張力が増大し、補強リブが形成されていなくても実用に耐える強度が得られるとともに、摩耗に対しても強くなる。
2 短側壁(四側壁)
3 底板
8 水抜孔
A 中央領域
B 連通領域
C 他の領域
D 肉厚域から肉薄域にわたる領域
Claims (2)
- 上下に積み重ね可能な四側壁と底板とからなるプラスチック製運搬用容器であって、四側壁から離間した底板の中央領域、および該中央領域から四側壁の中央部に向かって連なるように延びる定幅帯状の連通領域とを肉厚域とし、底板の他の領域を肉薄域とするとともに、該肉厚域から肉薄域にわたり底板の厚さを緩やかに変化させることにより底板を内面および外面ともに段差のない滑らかな平面に形成したことを特徴とするプラスチック製運搬用容器。
- 肉厚域の厚さを2.5〜4.5mmとし、肉薄域の厚さを2.2〜3.5mmとした請求項1に記載のプラスチック製運搬用容器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003348715A JP4292049B2 (ja) | 2003-10-07 | 2003-10-07 | プラスチック製運搬用容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003348715A JP4292049B2 (ja) | 2003-10-07 | 2003-10-07 | プラスチック製運搬用容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005112398A JP2005112398A (ja) | 2005-04-28 |
JP4292049B2 true JP4292049B2 (ja) | 2009-07-08 |
Family
ID=34540826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003348715A Expired - Fee Related JP4292049B2 (ja) | 2003-10-07 | 2003-10-07 | プラスチック製運搬用容器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4292049B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008027522A1 (de) | 2007-06-11 | 2009-02-05 | Kabushiki Kaisha Daisan, Ashikaga-shi | Dünnwandiger Formgegenstand |
NO343823B1 (en) * | 2017-01-13 | 2019-06-17 | Bra Kasser As | Container for transportation and storage of foods |
-
2003
- 2003-10-07 JP JP2003348715A patent/JP4292049B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005112398A (ja) | 2005-04-28 |
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