JP6058375B2 - 密封容器 - Google Patents
密封容器 Download PDFInfo
- Publication number
- JP6058375B2 JP6058375B2 JP2012271175A JP2012271175A JP6058375B2 JP 6058375 B2 JP6058375 B2 JP 6058375B2 JP 2012271175 A JP2012271175 A JP 2012271175A JP 2012271175 A JP2012271175 A JP 2012271175A JP 6058375 B2 JP6058375 B2 JP 6058375B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- lid
- groove
- fitting
- circumferential
- 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.)
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- 230000002093 peripheral effect Effects 0.000 claims description 76
- 239000007788 liquid Substances 0.000 description 14
- 238000010411 cooking Methods 0.000 description 12
- 235000013305 food Nutrition 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Landscapes
- Package Specialized In Special Use (AREA)
- Closures For Containers (AREA)
- Cookers (AREA)
Description
11 蓋体嵌合部
111 蓋体周面
112 蓋体フランジ
113 蓋体平面
114 ベロ
12 天蓋部
13 蓋体溝
2 容器本体
21 容器嵌合部
211 容器周面
212 容器フランジ
213 容器平面
22 収納部
23 容器溝
hc 蓋体溝の嵌合方向高さ
hd 容器溝の嵌合方向高さ
H 蓋体周面又は容器周面の嵌合方向高さ(同等)
ΔH 容器溝の下端と蓋体溝の上端との嵌合方向の隙間
ΔF 蓋体の最大持ち上がり高さ
tcc 蓋体溝の周方向幅
ucc 蓋体溝の周方向間隙
tcd 容器溝の周方向幅
ucd 容器溝の周方向間隙
VP 蒸気
Claims (2)
- 蓋体の蓋体嵌合部を容器本体の容器嵌合部に嵌合する密封容器において、
蓋体嵌合部は、円錐台側面の蓋体周面と、前記蓋体周面の上周縁から外方に張り出す蓋体フランジと、上方に凸な天蓋部の下周縁と前記蓋体周面の下周縁とを結ぶ円環状の蓋体平面とから構成され、内向きに膨出して嵌合方向に延び、開放端面を蓋体平面に覗かせる蓋体溝を周方向等間隔で蓋体周面に設け、
容器嵌合部は、円錐台側面の容器周面と、前記容器周面の上周縁から外方に張り出す容器フランジと、下方に突な収納部の下周縁と前記容器周面の下周縁とを結ぶ円環状の容器平面とから構成され、外向きに膨出して嵌合方向に延び、開放端面を容器フランジに覗かせる容器溝を前記蓋体溝と同数で容器周面に設けており、
蓋体フランジ及び容器フランジ又は蓋体平面及び容器平面の一方又は双方を接面させて蓋体嵌合部を容器嵌合部に内嵌合させた際、容器溝の下端と蓋体溝の上端との嵌合方向の隙間ΔHを、蒸気により持ち上がる蓋体の最大持ち上がり高さΔFより低くし、蓋体溝又は容器溝の一方又は双方の周方向幅が他方又は双方の周方向間隙より大きくしたことを特徴とする密封容器。 - 蓋体溝及び容器溝は、同数ずつ、かつ周方向等間隔に間引かれ、蓋体溝又は容器溝の一方の連続して並ぶ数が蓋体溝又は容器溝の他方の間引き数より大きくした請求項1記載の密封容器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012271175A JP6058375B2 (ja) | 2012-12-12 | 2012-12-12 | 密封容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012271175A JP6058375B2 (ja) | 2012-12-12 | 2012-12-12 | 密封容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014114063A JP2014114063A (ja) | 2014-06-26 |
JP6058375B2 true JP6058375B2 (ja) | 2017-01-11 |
Family
ID=51170520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012271175A Active JP6058375B2 (ja) | 2012-12-12 | 2012-12-12 | 密封容器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6058375B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7232722B2 (ja) * | 2019-06-17 | 2023-03-03 | 株式会社Jspパッケージング | 食品包装用容器 |
JP7296187B2 (ja) * | 2019-09-20 | 2023-06-22 | 株式会社Jspパッケージング | 食品包装用容器 |
JP7491883B2 (ja) | 2021-08-20 | 2024-05-28 | スケーター株式会社 | 食品保存容器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63169476U (ja) * | 1987-04-24 | 1988-11-04 | ||
JP3009863B2 (ja) * | 1997-05-19 | 2000-02-14 | 中国パール販売株式会社 | 電子レンジ用食品容器 |
JP2005008250A (ja) * | 2003-06-20 | 2005-01-13 | Meita Kasei Kk | 食品包装容器 |
JP5027174B2 (ja) * | 2009-03-16 | 2012-09-19 | エフピコチュ−パ株式会社 | 電子レンジ用食品包装容器 |
-
2012
- 2012-12-12 JP JP2012271175A patent/JP6058375B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014114063A (ja) | 2014-06-26 |
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