JPH0223358U

JPH0223358U -

Info

Publication number: JPH0223358U
Application number: JP10005588U
Authority: JP
Priority date: 1988-07-27
Filing date: 1988-07-27
Publication date: 1990-02-15

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案の第１実施例を示し
、第１図は容器口部に被着した状態におけるキヤ
ツプの縦断面図、第２図はキヤツプの分解斜視図
、第３図Ａ，Ｂ，Ｃは動作説明図である。第４図
は本考案の第２実施例を示し、容器口部に被着し
た状態におけるキヤツプの縦断面図である。第５
図は本考案の第３実施例を示し、容器口部に被着
した状態におけるキヤツプの縦断面図である。第
６，７図は従来技術の断面図である。１……キヤツプ、３……容器口部、４……中蓋
、５……外蓋、６……中蓋の周壁、９……凸部、
１５……外蓋の周壁、２１……雄ねじ部、３０…
…キヤツプ、３１……中蓋、３２……外蓋、３６
……内環状体、３７……凸部、４１……天蓋部、
４３……環状垂下部、４４……雄ねじ部、５１…
…容器口部、５２……雄ねじ部、５３……キヤツ
プ、５５……キヤツプの周壁、５６……凸部。 1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a vertical cross-sectional view of the cap attached to the mouth of the container, FIG. 2 is an exploded perspective view of the cap, and FIG. A, B, and C are operation explanatory diagrams. FIG. 4 shows a second embodiment of the present invention, and is a longitudinal sectional view of the cap in a state where it is attached to the mouth of the container. Fifth
The figure shows a third embodiment of the present invention, and is a vertical sectional view of the cap in a state where it is attached to the mouth of the container. 6 and 7 are cross-sectional views of the prior art. 1... Cap, 3... Container opening, 4... Inner lid, 5... Outer lid, 6... Peripheral wall of inner lid, 9... Convex portion,
15... Peripheral wall of outer lid, 21... Male threaded portion, 30...
... Cap, 31 ... Inner lid, 32 ... Outer lid, 36
...inner annular body, 37 ... convex part, 41 ... canopy part,
43...Annular hanging part, 44...Male thread part, 51...
...Container opening, 52...Male thread portion, 53...Cap, 55...Peripheral wall of cap, 56...Convex portion.

Claims

[Claims for Utility Model Registration] (1) In a cap consisting of an inner lid that is attached to the mouth of the container and an outer lid that closes the inner lid from the outside, the inner lid is made of a relatively soft resin. At the same time, a plurality of convex portions are formed on the outer circumferential surface of a peripheral wall of the inner lid located outwardly from the container mouth, while the outer lid is formed of a harder material than the inner lid, and the peripheral wall 1. A cap characterized in that a male threaded portion is formed on the inner circumferential surface of the cap, the threaded portion having a peak as sharp as possible due to molding. (2) In a cap consisting of an inner lid that is attached to the mouth of the container and an outer lid that closes the inner lid from the outside, the inner lid is made of a relatively soft resin, and the inner lid is made of a relatively soft resin. While forming a plurality of convex portions on the inner circumferential surface of the inner annular body located inward from the container mouth,
The outer cover is made of a harder material than the inner cover, and the outer circumferential surface of the annular hanging part that hangs down from the lower surface of the canopy part of the outer cover and comes into close contact with the inner annular body is formed as far as possible for molding purposes. A cap characterized in that it has a male threaded portion having a pointed crest. (3) In the cap attached to the container mouth,
The container mouth part is formed of a relatively hard material, and a male screw part is formed on the outer circumferential surface thereof with a peak as sharp as possible for molding, while the cap is formed of a relatively soft resin. A cap characterized in that a plurality of convex portions are formed on the inner peripheral surface of the peripheral wall.