JPS61183846U - - Google Patents
Info
- Publication number
- JPS61183846U JPS61183846U JP6861685U JP6861685U JPS61183846U JP S61183846 U JPS61183846 U JP S61183846U JP 6861685 U JP6861685 U JP 6861685U JP 6861685 U JP6861685 U JP 6861685U JP S61183846 U JPS61183846 U JP S61183846U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral wall
- synthetic resin
- spiral groove
- elastic ring
- lid body
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 4
Landscapes
- Closures For Containers (AREA)
Description
第１図は本案密閉蓋の縦断面図、第２図はその
使用状態における縦断面図、第３図は類例密閉蓋
の縦断面図、第４図は従来密閉蓋の縦断面図であ
る。
１……基板、２……周壁、３……蓋本体、４…
…弾性リング、５……螺線溝。
FIG. 1 is a longitudinal sectional view of the present sealing lid, FIG. 2 is a longitudinal sectional view of the sealing lid in use, FIG. 3 is a longitudinal sectional view of a similar sealing lid, and FIG. 4 is a longitudinal sectional view of a conventional sealing lid. 1... Substrate, 2... Peripheral wall, 3... Lid body, 4...
...Elastic ring, 5...Spiral groove.
Claims (1)
周壁２を突設し、周壁の内面に螺線溝５を設けた
硬質合成樹脂の蓋本体３と、蓋基板の下面に植設
する合成樹脂の弾性リング４から構成され、弾性
リングが周壁と同心円を成し、しかも基板より下
方に突出することを特徴とする容器用密閉蓋。 A lid body 3 made of hard synthetic resin has a cylindrical peripheral wall 2 protruding below the periphery of a circular substrate 1 and a spiral groove 5 on the inner surface of the peripheral wall, and a synthetic resin lid body 3 that is made of a hard synthetic resin and has a spiral groove 5 formed on the inner surface of the peripheral wall. An airtight lid for a container comprising an elastic ring 4 made of resin, the elastic ring forming a concentric circle with the peripheral wall, and protruding downward from the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6861685U JPS61183846U (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6861685U JPS61183846U (en) | 1985-05-09 | 1985-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61183846U true JPS61183846U (en) | 1986-11-17 |
Family
ID=30603523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6861685U Pending JPS61183846U (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61183846U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936994A (en) * | 1972-08-23 | 1974-04-05 |
-
1985
- 1985-05-09 JP JP6861685U patent/JPS61183846U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4936994A (en) * | 1972-08-23 | 1974-04-05 |