JP4880239B2 - ポリ容器用ガス抜き蓋 - Google Patents
ポリ容器用ガス抜き蓋 Download PDFInfo
- Publication number
- JP4880239B2 JP4880239B2 JP2005091586A JP2005091586A JP4880239B2 JP 4880239 B2 JP4880239 B2 JP 4880239B2 JP 2005091586 A JP2005091586 A JP 2005091586A JP 2005091586 A JP2005091586 A JP 2005091586A JP 4880239 B2 JP4880239 B2 JP 4880239B2
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- lid
- degassing
- plastic container
- inner lid
- 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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- 238000007872 degassing Methods 0.000 title claims description 51
- 239000004033 plastic Substances 0.000 title claims description 42
- 229920003023 plastic Polymers 0.000 title claims description 42
- 230000001681 protective effect Effects 0.000 claims description 95
- 239000007788 liquid Substances 0.000 claims description 70
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- 238000013022 venting Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Closures For Containers (AREA)
Description
2 ポリ容器
3 液取り出し口
4 蓋
5 キャップ
5a 開口部
6 内蓋
6a 嵌まり込み部
6b 通気用溝
9 通気口
10 ガス抜き用ペーパ
10a ポリエステル面
10b テトラフルオロエチレン面(撥水処理)
10c 融着部
11 保護カバー
11a 側部
11b 底面部
12 開口部
14 リブ
20 孔
21 凹み部分
25 ねじ溝の隙間
31 脚
32 周方向に延びる溝
33 テーパ
Claims (5)
- ポリ容器の液取り出し口に取り付けられ、該ポリ容器を密閉するポリ容器用ガス抜き蓋であって、
通気口を有し、前記液取り出し口に嵌り込んで前記ポリ容器を密閉する内蓋と、
前記内蓋の下面に下方向に延び、かつその外周面に周方向に延びる突起が形成された円筒状の脚と、
前記内蓋の下面に前記通気口を閉じるように設けられ、ガスを通過させるが、液体を遮断するガス抜き用ペーパと、
前記内蓋の下面に前記ガス抜き用ペーパを覆うように取り付けられ、前記ガス抜き用ペーパが剥がれて前記容器内へ落下するのを防止するための、底面部と、該底面部から上方向に延び、かつその内周面に周方向に延びるように形成された溝を有する円筒状の側部とが一体成形されてなる保護カバーと、を備え、
前記保護カバーの前記円筒状の側部の径は、前記内蓋の前記円筒状の脚の径よりも一回り大きくされており、
前記内蓋の前記円筒状の脚の前記外周面が、前記保護カバーの前記円筒状の側部の内周面内に嵌まり込み、かつ前記突起が前記溝に嵌り込むことにより、前記保護カバーは前記内蓋に固定されており、
前記保護カバーの円筒状の前記側部の一部には液膜が張らない大きさを有する開口部が設けられており、
前記保護カバーの前記側部の上端には、前記内蓋の脚の外周に設けられた前記突起を前記溝に導き易くするためのテーパが形成されており、
前記保護カバーの底面部には強度を高めるためのリブが設けられているポリ容器用ガス抜き蓋。 - 前記開口部の下端の位置は、前記前記保護カバーの底面部の上面の位置より低くされている請求項1に記載のポリ容器用ガス抜き蓋。
- 前記保護カバーの底面部は、中央に向かって盛り上がっている請求項1または2に記載のポリ容器用ガス抜き蓋。
- 前記リブはポリエチレンで、前記保護カバーの底面部に一体的に形成されている請求項1から3のいずれか1項に記載のポリ容器用ガス抜き蓋。
- 前記内蓋の上部を覆うように前記ポリ容器の取り出し口に取り付けられるキャップをさらに備える請求項1から4のいずれか1項に記載のポリ容器用ガス抜き蓋。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005091586A JP4880239B2 (ja) | 2005-03-28 | 2005-03-28 | ポリ容器用ガス抜き蓋 |
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005091586A JP4880239B2 (ja) | 2005-03-28 | 2005-03-28 | ポリ容器用ガス抜き蓋 |
Publications (2)
Publication Number | Publication Date |
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JP2006273344A JP2006273344A (ja) | 2006-10-12 |
JP4880239B2 true JP4880239B2 (ja) | 2012-02-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005091586A Active JP4880239B2 (ja) | 2005-03-28 | 2005-03-28 | ポリ容器用ガス抜き蓋 |
Country Status (1)
Country | Link |
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JP (1) | JP4880239B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2009270318B2 (en) * | 2008-06-30 | 2014-04-03 | Saban Ventures Pty Limited | A container with a frangible sealed access and a vapour permeable vent |
JP2013159368A (ja) * | 2012-02-06 | 2013-08-19 | Sekisui Seikei Ltd | 軟質プラスチック容器用口金、軟質プラスチック容器及びその製造方法 |
CN102653326B (zh) * | 2012-04-17 | 2013-12-25 | 叶彪 | 一种防伪瓶盖 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2522043A1 (de) * | 1975-05-17 | 1976-11-25 | Huels Chemische Werke Ag | Fluessige ueberzugsmittel |
JPS62203848A (ja) * | 1986-03-04 | 1987-09-08 | Nippon Tokushu Toryo Kk | 車両の防音処理工法 |
JPH0362771U (ja) * | 1989-10-20 | 1991-06-19 | ||
EP0519168B1 (de) * | 1991-06-17 | 1995-06-07 | Eric Dr.Jur. Frohn | Entgasungventil eines Behälters für den Transport gefährlicher Flüssigkeiten |
ES2122352T3 (es) * | 1994-02-22 | 1998-12-16 | Sotralentz Sa | Recipiente para medios fluyentes con dispositivo de ventilacion. |
BR9714638A (pt) * | 1996-11-19 | 2000-10-03 | Leer Koninklijke Emballage | " fechamentos ventilados " |
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2005
- 2005-03-28 JP JP2005091586A patent/JP4880239B2/ja active Active
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JP2006273344A (ja) | 2006-10-12 |
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