JPS5849758U - sealed lid - Google Patents
sealed lidInfo
- Publication number
- JPS5849758U JPS5849758U JP14630781U JP14630781U JPS5849758U JP S5849758 U JPS5849758 U JP S5849758U JP 14630781 U JP14630781 U JP 14630781U JP 14630781 U JP14630781 U JP 14630781U JP S5849758 U JPS5849758 U JP S5849758U
- Authority
- JP
- Japan
- Prior art keywords
- spout
- perforation
- separated
- pressure relief
- drinking spout
- 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
Landscapes
- Packages (AREA)
- Closures For Containers (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
図面は本考案の一実施例を示すものであって、第１図は
本密封蓋の平面図、第２図は第１図Ａ−Ａ線に於ける断
面図である。
１０・・・密封蓋、２８・・・フランジ部、３０・・・
飲み口部、３２・・・ミシン目、３４・・！飲み口、３
６゜３８・・・シール材、４０・・・立壁、５０・・・
緩圧部、５２・・・凸状リブ。The drawings show an embodiment of the present invention, and FIG. 1 is a plan view of the sealing lid, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. 10...Sealing lid, 28...Flange part, 30...
Drinking spout, 32...perforation, 34...! drinking spout, 3
6゜38...Sealing material, 40...Standing wall, 50...
Relaxing pressure part, 52... convex rib.
Claims (1)
ル蓋であって、その外周縁は平担なフランジ部２０が設
けられ、該フランジ部に連続してほぼ同じ高さの飲み口
部３０がその中央方向に設けられ、該飲み口部３０には
緩圧部との境界をなす立壁４０から充分離れた位置にミ
シン目３２により隔成された飲み口３４が設けられ、該
飲み口３４の少なくとも表面にはアルミ箔と合成樹脂フ
ィルムの複合材料又は合成樹脂の単層フィルム等のシー
ル材３６が、そのミシン目３２を覆うようにヒートシー
ルされ、前記フランジ部１０及び飲み口部３０に囲まれ
、かつこれ等から充分高い立壁により隔成された緩圧部
５０が設けられ、かかる緩圧部５０には複数本の凸状リ
ブ５２が弧状に設けられてなる密封蓋。It is a hermetically sealed lid made of a laminated structure of aluminum foil and polyolefin, and its outer periphery is provided with a flat flange portion 20, and a spout portion 30 of approximately the same height is continuous to the flange portion and extends toward the center thereof. A drinking spout 34 separated by a perforation 32 is provided in the drinking spout 30 at a position sufficiently distant from a standing wall 40 that forms a boundary with the pressure relief part, and at least the surface of the drinking spout 34 is provided with a drinking spout 34 separated by a perforation 32. A sealing material 36 such as a composite material of aluminum foil and a synthetic resin film or a single layer film of synthetic resin is heat-sealed so as to cover the perforation 32, and is surrounded by the flange portion 10 and the spout portion 30, and A pressure relief part 50 is provided which is separated from these by a sufficiently high standing wall, and the pressure relief part 50 is provided with a plurality of convex ribs 52 arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14630781U JPS5849758U (en) | 1981-10-01 | 1981-10-01 | sealed lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14630781U JPS5849758U (en) | 1981-10-01 | 1981-10-01 | sealed lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5849758U true JPS5849758U (en) | 1983-04-04 |
Family
ID=29939216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14630781U Pending JPS5849758U (en) | 1981-10-01 | 1981-10-01 | sealed lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023249061A1 (en) * | 2022-06-22 | 2023-12-28 | 株式会社Ky7 | Lid, container with lid, and combination of lid and container |
-
1981
- 1981-10-01 JP JP14630781U patent/JPS5849758U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023249061A1 (en) * | 2022-06-22 | 2023-12-28 | 株式会社Ky7 | Lid, container with lid, and combination of lid and container |
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