JPS6313860U

JPS6313860U -

Info

Publication number: JPS6313860U
Application number: JP10693286U
Authority: JP
Priority date: 1986-07-11
Filing date: 1986-07-11
Publication date: 1988-01-29

Description

[Brief explanation of drawings]

第１図および第２図はこの考案のバイアルキヤ
ツプの一実施例を示し、第１図はその縦断面図、
第２図はその底面図である。第３〜６図は従来例
を示し、第３図は組立て前の、第４図は組立て後
の、第５図はアルミキヤツプ巻締後の、第６図は
プラスチツク上蓋取外し後の各縦断面図である。
第７図は他の従来例を示す底面図である。１……バイアルキヤツプ、２……アルミキヤツ
プ、３……プラスチツク上蓋、７……通気孔。 Figures 1 and 2 show an embodiment of the vial cap of this invention, and Figure 1 is a longitudinal sectional view thereof;
FIG. 2 is a bottom view thereof. Figures 3 to 6 show the conventional example; Figure 3 is before assembly, Figure 4 is after assembly, Figure 5 is after the aluminum cap has been tightened, and Figure 6 is each vertical section after the plastic top cover has been removed. It is a diagram.
FIG. 7 is a bottom view showing another conventional example. 1... Vial cap, 2... Aluminum cap, 3... Plastic top lid, 7... Vent hole.

Claims

[Scope of utility model registration request]

In a flip-off cap formed by fixing an aluminum cap and a plastic top cover placed on it, the inner surface of the circumferential wall of the plastic top cover is directed downward so that the lower end of the inner surface of the circumferential wall of the plastic top cap engages with the outer surface of the circumferential wall of the aluminum cap. A vial cap with a thick wall and a ventilation groove on the inner surface of the thick lower part.