JPS58174461U - bottle lid - Google Patents
bottle lidInfo
- Publication number
- JPS58174461U JPS58174461U JP7123882U JP7123882U JPS58174461U JP S58174461 U JPS58174461 U JP S58174461U JP 7123882 U JP7123882 U JP 7123882U JP 7123882 U JP7123882 U JP 7123882U JP S58174461 U JPS58174461 U JP S58174461U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- outer cylinder
- bottle lid
- engages
- small protrusion
- 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
Landscapes
- 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
第１図は従来の瓶蓋の、瓶口嵌着の際の半断面図、第２
図〜第４図はこの考案の実施例を示すもので、第２図は
瓶蓋の、瓶口嵌着の際の半断面図１、第３図は瓶蓋の正
面図、第４−は同上面図、第５図はこの考案の他の実施
例を示す第２図に相当する図、第６図は同じく更に他の
実施例を示す瓶蓋の半断面図、第７図は第６図に示す瓶
蓋の上面図である。
１・・・・・・頂壁、２・・・・・・外筒、３・・・・
・・内筒、４・・・・・・瓶口、５・・・・・・凸起、
６・・・・・・小突起、７・・・・・・裂取溝、８・・
・・・・大突起、９・・・・・・弱化ライン。Figure 1 is a half-sectional view of a conventional bottle cap when it is fitted into the bottle mouth;
Fig. 4 shows an embodiment of this invention, Fig. 2 is a half-sectional view 1 of the bottle lid when it is fitted into the bottle mouth, Fig. 3 is a front view of the bottle cap, and Fig. 4- 5 is a view corresponding to FIG. 2 showing another embodiment of the invention, FIG. 6 is a half-sectional view of a bottle cap showing still another embodiment, and FIG. It is a top view of the bottle lid shown in a figure. 1...Top wall, 2...Outer cylinder, 3...
...Inner cylinder, 4...Bottle mouth, 5...Protrusion,
6...Small protrusion, 7...Tear groove, 8...
...Large protrusion, 9...Weakening line.
Claims (1)
及び内筒３を設け、前記外筒２の内面に、瓶口４上端部
の、外向き凸起５に係合する小突起６を設け、骸小突起
６の下に、周方向の裂取溝７を介して、前記小突起６よ
りも半径方向内方に突出し、かつ前記凸起５に係合する
大突起８を設け、又前記外筒２の下端部から、前記裂取
溝７に連接する弱化ライン９を形成したことを特徴とす
る瓶蓋。An outer cylinder 2 is arranged concentrically on the lower surface of a circular top wall 1 made of synthetic resin.
and an inner cylinder 3, a small protrusion 6 that engages with an outward protrusion 5 at the upper end of the bottle mouth 4 is provided on the inner surface of the outer cylinder 2, and a tear groove in the circumferential direction is provided below the small protrusion 6. 7, a large protrusion 8 is provided which protrudes radially inward from the small protrusion 6 and engages with the protrusion 5, and is connected to the tearing groove 7 from the lower end of the outer cylinder 2. A bottle lid characterized by forming a weakened line 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7123882U JPS58174461U (en) | 1982-05-15 | 1982-05-15 | bottle lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7123882U JPS58174461U (en) | 1982-05-15 | 1982-05-15 | bottle lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58174461U true JPS58174461U (en) | 1983-11-21 |
| JPS6143714Y2 JPS6143714Y2 (en) | 1986-12-10 |
Family
ID=30080867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7123882U Granted JPS58174461U (en) | 1982-05-15 | 1982-05-15 | bottle lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58174461U (en) |
-
1982
- 1982-05-15 JP JP7123882U patent/JPS58174461U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6143714Y2 (en) | 1986-12-10 |
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