JPS6180258U - - Google Patents
Info
- Publication number
- JPS6180258U JPS6180258U JP16547884U JP16547884U JPS6180258U JP S6180258 U JPS6180258 U JP S6180258U JP 16547884 U JP16547884 U JP 16547884U JP 16547884 U JP16547884 U JP 16547884U JP S6180258 U JPS6180258 U JP S6180258U
- Authority
- JP
- Japan
- Prior art keywords
- annular protrusion
- cap
- container
- mouth
- outer annular
- 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 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
第１図はこの考案のキヤツプの一実施例を示す
断面図、第２図は第１図中Ａ部を拡大して示す断
面図、第３図はモールデイングパンチの一例を示
す断面図、第４図はキヤツプを容器口部に装着す
る際の状態を示す断面図、第５図は衝撃試験の方
法を説明するための概略図である。
１……キヤツプシエル、２……ライナー、３…
…頂板部、４……筒部、５……外側環状凸条、６
……内側環状凸条、７……容器口部、１１……内
周面、ａ……中心軸線、Ｄ１……外側環状凸条の
下端の内径、Ｄ２……外側環状凸条の基端の内径
、Ｄ３……内側環状凸条の下端の内径、ｄ１……
容器口部の端部の外径、ｄ２……容器口部の端部
の内径、α１……外側環状凸条の内周面の角度。
Fig. 1 is a sectional view showing an embodiment of the cap of this invention, Fig. 2 is an enlarged sectional view showing part A in Fig. 1, Fig. 3 is a sectional view showing an example of a molding punch, FIG. 4 is a sectional view showing the state in which the cap is attached to the mouth of the container, and FIG. 5 is a schematic diagram for explaining the impact test method. 1... Cap Ciel, 2... Liner, 3...
...Top plate part, 4...Cylinder part, 5...Outer annular protrusion, 6
... Inner annular protrusion, 7... Container mouth, 11... Inner peripheral surface, a... Central axis, D 1 ... Inner diameter of lower end of outer annular protrusion, D 2 ... Base of outer annular protrusion Inner diameter of the end, D 3 ... Inner diameter of the lower end of the inner annular convex strip, d 1 ...
Outer diameter of the end of the container mouth, d2 ...Inner diameter of the end of the container mouth, α1 ...Angle of the inner circumferential surface of the outer annular protrusion.
Claims (1)
垂下する筒部よりなるキヤツプシエルと、このキ
ヤツプシエルの頂板部内面に設けられたライナー
とから成り、容器の口部に装着され容器口部を密
閉するキヤツプにおいて、 上記ライナーに外側環状凸条と内側環状凸条と
が設けられ、 この外側環状凸条の内周面がキヤツプの中心軸
線に対して１°〜３０°の角度で上方に向かつて
漸次半径方向内方に傾斜して形成され、この外側
環状凸条の下端の内径が、装着される容器口部の
端部の外径よりも大きく形成されると共に、外側
環状凸条の基端の内径が容器口部の端部の外径よ
りも極くわずかに小さく形成され、 上記内側環状凸条の下端の外径が容器口部の端
部の内径よりも極くわずかに大きく形成されて成
ることを特徴とするキヤツプ。[Claims for Utility Model Registration] The cap consists of a disc-shaped top plate, a cylindrical part that hangs down from the periphery of the top plate, and a liner provided on the inner surface of the top plate of the cap. In the cap that is attached to the mouth of the container and seals the mouth of the container, the liner is provided with an outer annular protrusion and an inner annular protrusion, and the inner peripheral surface of the outer annular protrusion is set at an angle of 1° with respect to the central axis of the cap. The outer annular protrusion is formed so as to be inclined upwardly and gradually inward in the radial direction at an angle of ~30°, and the inner diameter of the lower end of this outer annular protrusion is larger than the outer diameter of the end of the container opening to which it is attached. At the same time, the inner diameter of the base end of the outer annular protrusion is formed to be very slightly smaller than the outer diameter of the end of the container mouth, and the outer diameter of the lower end of the inner annular protrusion is slightly smaller than the outer diameter of the end of the container mouth. A cap characterized by being formed extremely slightly larger than the inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16547884U JPS6180258U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16547884U JPS6180258U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180258U true JPS6180258U (en) | 1986-05-28 |
Family
ID=30723327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16547884U Pending JPS6180258U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180258U (en) |
-
1984
- 1984-10-31 JP JP16547884U patent/JPS6180258U/ja active Pending
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