JPS6447648U - - Google Patents
Info
- Publication number
- JPS6447648U JPS6447648U JP13958987U JP13958987U JPS6447648U JP S6447648 U JPS6447648 U JP S6447648U JP 13958987 U JP13958987 U JP 13958987U JP 13958987 U JP13958987 U JP 13958987U JP S6447648 U JPS6447648 U JP S6447648U
- Authority
- JP
- Japan
- Prior art keywords
- bottle
- wall
- lid
- synthetic resin
- opening structure
- 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
- 210000001872 metatarsal bone Anatomy 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
図は、本考案の実施例の断面図である。
１……蓋、２……頂部内壁、３……瓶口、４…
…上部内周壁、５……筒状中足、６……上部外周
壁、７……膨出部。
The figure is a cross-sectional view of an embodiment of the present invention. 1... Lid, 2... Top inner wall, 3... Bottle mouth, 4...
... Upper inner circumferential wall, 5... Cylindrical metatarsal, 6... Upper outer circumferential wall, 7... Swelling part.
Claims (1)
接して瓶口をシールする筒状中足を形成し、蓋上
側部内壁に瓶口の上部外周壁を内方に圧接する膨
出部を形成した合成樹脂製蓋を合成樹脂製瓶の瓶
口に冠着した瓶口構造。 (2) 膨出部が、その内径が上方になるに従つて
径小になる環状傾斜壁である実用新案登録請求の
範囲第(1)項に記載の瓶口構造。[Scope of Claim for Utility Model Registration] (1) A cylindrical metatarsal foot that seals the bottle mouth by pressing the upper inner circumferential wall of the bottle spout outward against the inner wall of the top of the lid, and the upper inner peripheral wall of the bottle spout on the inner wall of the upper side of the lid. A bottle opening structure in which a synthetic resin lid with a bulge that presses the outer peripheral wall inward is attached to the opening of a synthetic resin bottle. (2) The bottle opening structure according to claim (1), wherein the bulging portion is an annular inclined wall whose inner diameter becomes smaller as it goes upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13958987U JPS6447648U (en) | 1987-09-12 | 1987-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13958987U JPS6447648U (en) | 1987-09-12 | 1987-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447648U true JPS6447648U (en) | 1989-03-23 |
Family
ID=31402987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13958987U Pending JPS6447648U (en) | 1987-09-12 | 1987-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447648U (en) |
-
1987
- 1987-09-12 JP JP13958987U patent/JPS6447648U/ja active Pending