JP2008024332A - 合成樹脂製の折り畳み箱 - Google Patents
合成樹脂製の折り畳み箱 Download PDFInfo
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- JP2008024332A JP2008024332A JP2006197708A JP2006197708A JP2008024332A JP 2008024332 A JP2008024332 A JP 2008024332A JP 2006197708 A JP2006197708 A JP 2006197708A JP 2006197708 A JP2006197708 A JP 2006197708A JP 2008024332 A JP2008024332 A JP 2008024332A
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Abstract
【解決手段】側板1の外周部が外面に側板連結ヒンジ部2や底片連結ヒンジ部5や蓋片連結ヒンジ部10等のヒンジ部を重複一体化したヒンジ部重複平坦面部30とし、外周のヒンジ部重複平坦面部30に囲まれた部分を波形断面形状の側板強度確保部31とする。側板強度確保部31の内面側の上端から上のヒンジ部重複平坦面部30の内面の上端に至る縦補強リブ32をヒンジ部重複平坦面部30の内面部に一体に形成する。側板強度確保部31の内面側の下端から下のヒンジ部重複平坦面部30の内面の下端に至る縦補強リブ32をヒンジ部重複平坦面部30の内面部に一体に形成する。縦補強リブ32を側板強度確保部31の波形状の内面側に突出した部分33に連続させる。
【選択図】図1
Description
2 側板連結ヒンジ部
3 角筒状側壁構成部
4 底片
5 底片連結ヒンジ部
6 底板構成部
10 蓋片連結ヒンジ部
13 折り畳み箱
15 蓋片
30 ヒンジ部重複平坦面部
31 側板強度確保部
32 縦補強リブ
33 突出した部分
34 波形断面形状部
Claims (2)
- 前後左右にそれぞれ対向する4枚の側板の隣接する側端部同士を側板連結ヒンジ部で折り畳み自在に連結して箱形状に組み立てた状態で平面視長方形又は正方形状となり、且つ、折り畳みに当たって一対の対角部の隅部が鋭角となり且つ他の一対の対角部の隅部が鈍角となるように略平行四辺形状に折り畳むことを経て偏平に折り畳むことができる角筒状側壁構成部と、4枚の側板の各下辺からそれぞれ底片連結ヒンジ部を介して底片を折り畳み自在に連出すると共に、折り畳み状態で各底片が各側板の内面に重なるように折り畳まれ且つ角筒状側壁構成部を箱形状に組み立てた状態で底片同士が重なって箱形状の底を形成するようにした底板構成部と、側板の上辺から蓋片連結ヒンジ部を介して連出した蓋片とを備えた合成樹脂製の折り畳み箱であって、
側板の外周部が外面に側板連結ヒンジ部や底片連結ヒンジ部や蓋片連結ヒンジ部等のヒンジ部を重複一体化したヒンジ部重複平坦面部となると共に、該外周のヒンジ部重複平坦面部に囲まれた部分が水平断面波形状をした側板強度確保部となり、上記側板強度確保部の内面側の上端から上のヒンジ部重複平坦面部の内面の上端に至る縦補強リブをヒンジ部重複平坦面部の内面部に一体に形成し、上記側板強度確保部の内面側の下端から下のヒンジ部重複平坦面部の内面の下端に至る縦補強リブをヒンジ部重複平坦面部の内面部に一体に形成し、上記上下の縦補強リブを側板強度確保部の波形状の内面側に突出した部分に連続させて成ることを特徴とする合成樹脂製の折り畳み箱。 - 側板強度確保部に設けた波形断面形状部が上のヒンジ部重複平坦面部の下端から下のヒンジ部重複平坦面部の上端まで上下に連続し、上下の縦補強リブを上記上下に連続する波形断面形状部における内面側に突出した部分に連続させて成ることを特徴とする請求項1記載の合成樹脂製の折り畳み箱。
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JP2006197708A JP4965921B2 (ja) | 2006-07-20 | 2006-07-20 | 合成樹脂製の折り畳み箱 |
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JP2006197708A JP4965921B2 (ja) | 2006-07-20 | 2006-07-20 | 合成樹脂製の折り畳み箱 |
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JP2008024332A true JP2008024332A (ja) | 2008-02-07 |
JP4965921B2 JP4965921B2 (ja) | 2012-07-04 |
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JP2006197708A Active JP4965921B2 (ja) | 2006-07-20 | 2006-07-20 | 合成樹脂製の折り畳み箱 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015196536A (ja) * | 2014-04-03 | 2015-11-09 | 三甲株式会社 | 容器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254786A (en) * | 1964-04-29 | 1966-06-07 | John B Melville | Folding carrying case |
US4235331A (en) * | 1979-05-16 | 1980-11-25 | Bates Claude F Iii | Collapsible basket |
JPS61150732U (ja) * | 1985-03-12 | 1986-09-18 | ||
US4717214A (en) * | 1985-02-08 | 1988-01-05 | Cosco, Inc. | Modular dressing table and demountable modules therefor |
JPH06156486A (ja) * | 1992-11-17 | 1994-06-03 | Sanko Kk | 折畳みコンテナ |
JP2002337862A (ja) * | 2001-05-11 | 2002-11-27 | Sanko Co Ltd | 折り畳みコンテナー |
JP2006123990A (ja) * | 2004-10-29 | 2006-05-18 | Dainippon Ink & Chem Inc | ヒンジ構造及びこれを備えた折り畳み式コンテナ |
JP2006160345A (ja) * | 2004-12-09 | 2006-06-22 | Gifu Plast Ind Co Ltd | 合成樹脂製の折り畳み箱 |
-
2006
- 2006-07-20 JP JP2006197708A patent/JP4965921B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254786A (en) * | 1964-04-29 | 1966-06-07 | John B Melville | Folding carrying case |
US4235331A (en) * | 1979-05-16 | 1980-11-25 | Bates Claude F Iii | Collapsible basket |
US4717214A (en) * | 1985-02-08 | 1988-01-05 | Cosco, Inc. | Modular dressing table and demountable modules therefor |
JPS61150732U (ja) * | 1985-03-12 | 1986-09-18 | ||
JPH06156486A (ja) * | 1992-11-17 | 1994-06-03 | Sanko Kk | 折畳みコンテナ |
JP2002337862A (ja) * | 2001-05-11 | 2002-11-27 | Sanko Co Ltd | 折り畳みコンテナー |
JP2006123990A (ja) * | 2004-10-29 | 2006-05-18 | Dainippon Ink & Chem Inc | ヒンジ構造及びこれを備えた折り畳み式コンテナ |
JP2006160345A (ja) * | 2004-12-09 | 2006-06-22 | Gifu Plast Ind Co Ltd | 合成樹脂製の折り畳み箱 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015196536A (ja) * | 2014-04-03 | 2015-11-09 | 三甲株式会社 | 容器 |
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