JPH0166350U - - Google Patents
Info
- Publication number
- JPH0166350U JPH0166350U JP1987160697U JP16069787U JPH0166350U JP H0166350 U JPH0166350 U JP H0166350U JP 1987160697 U JP1987160697 U JP 1987160697U JP 16069787 U JP16069787 U JP 16069787U JP H0166350 U JPH0166350 U JP H0166350U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- screw
- bottle
- bulging
- diameter
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Description
第１図は本考案の瓶口構造の実施例１の断面図
、第２図は第１図の蓋の要部断面図、第３図は本
考案の実施例２の瓶口構造の蓋の要部端面図、第
４図は本考案の実施例３の瓶口構造の瓶口の斜視
図である。
１……内面、２……螺子、３……本体、４……
橋絡部、５，２８……内面下部、６……バンド部
、７，２７……蓋、８……螺子、９……外面、１
０……上面、１１，３３……外周縁、１２，３２
……膨出部、１３，３１……瓶口、１４……突起
部、３４……高角度傾斜壁。
Fig. 1 is a sectional view of Example 1 of the bottle opening structure of the present invention, Fig. 2 is a sectional view of the main part of the lid of Fig. 1, and Fig. 3 is a sectional view of the lid of the bottle opening structure of Example 2 of the invention. FIG. 4 is a perspective view of a bottle spout having a bottle spout structure according to a third embodiment of the present invention. 1...Inner surface, 2...Screw, 3...Main body, 4...
Bridge portion, 5, 28... lower inner surface, 6... band portion, 7, 27... lid, 8... screw, 9... outer surface, 1
0...Top surface, 11, 33...Outer periphery, 12, 32
...Bulge, 13, 31... Bottle mouth, 14... Protrusion, 34... High angle inclined wall.
Claims (1)
絡部を介して、内面下部が下方に拡がり且つその
内径が瓶口の螺子山の外径より大きいバンド部を
一体的に設けた合成樹脂製蓋を、前記蓋の螺子と
螺合する螺子を外面に有し、該螺子の下方にその
上面が下方に拡がり且つその外周縁の径が前記蓋
のバンド部の内径より大きい膨出部を設けた瓶口
に、前記膨出部の外周縁がバンド部の上方に位置
するように装着した瓶口構造。 (2) 突起部を、瓶口の膨出部の外周縁より内側
に位置するように、蓋のバンド部の上面に設けた
実用新案登録請求の範囲第(1)項に記載の瓶口構
造。 (3) 瓶口の膨出部の外周縁を、蓋の弛み方向に
高角度傾斜壁が対面する鋸歯状にした実用新案登
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) At the hem of the main body, the inner surface of which is provided with a screw, the lower inner surface expands downward via a bridge, and the inner diameter thereof is greater than the outer diameter of the thread of the bottle opening. A synthetic resin lid integrally provided with a large band portion has a screw on its outer surface that engages with the screw of the lid, and the upper surface thereof extends downward below the screw, and the diameter of the outer periphery thereof is the same as that of the lid. A bottle opening structure in which a bottle opening is provided with a bulging part larger than the inner diameter of the band part, and the outer circumferential edge of the bulging part is positioned above the band part. (2) The bottle spout structure according to claim (1) of the utility model registration claim, in which the protrusion is provided on the upper surface of the band portion of the lid so that the protrusion is located inside the outer periphery of the bulging portion of the bottle spout. . (3) The bottle spout structure according to claim (1), wherein the outer peripheral edge of the bulging portion of the bottle spout is serrated with a high-angle inclined wall facing the loosening direction of the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160697U JPH0520691Y2 (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160697U JPH0520691Y2 (en) | 1987-10-20 | 1987-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0166350U true JPH0166350U (en) | 1989-04-27 |
| JPH0520691Y2 JPH0520691Y2 (en) | 1993-05-28 |
Family
ID=31442990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160697U Expired - Lifetime JPH0520691Y2 (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520691Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595862U (en) * | 1992-05-29 | 1993-12-27 | ノーヴェンバル | Screw type sealing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU516094B2 (en) * | 1977-12-14 | 1981-05-14 | Metal Closures Group Limited | Closures for containers |
| JPS5832105B2 (en) * | 1979-11-10 | 1983-07-11 | 日本クラウンコルク株式会社 | Synthetic resin container lid with pill-proof properties |
-
1987
- 1987-10-20 JP JP1987160697U patent/JPH0520691Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595862U (en) * | 1992-05-29 | 1993-12-27 | ノーヴェンバル | Screw type sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520691Y2 (en) | 1993-05-28 |
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