JPH03114744U

JPH03114744U -

Info

Publication number: JPH03114744U
Application number: JP2307590U
Authority: JP
Priority date: 1990-03-07
Filing date: 1990-03-07
Publication date: 1991-11-26
Anticipated expiration: 2005-03-07
Also published as: JPH0748526Y2

Description

[Brief explanation of drawings]

第１図〜第５図はこの考案の実施例を示し、第
１図は破砕断面を含む斜視図、第２図は平面図、
第３図は第２図の−線にそう垂直縦断面図、
第４図は第３図の一部を拡大して示す断面図、第
５図は開封の手順を示す説明図である。第６図お
よび第７図はいずれも従来例を示す斜視図である
。２３……外向き係合突出部、３１……キヤツプ
、３３……キヤツプ胴壁、３６……スカート、３
７……内向き係合突出部、４１……横断用薄肉部
、４３……つまみ、４４……切れ目、４５……縦
断用薄肉部、４６……切断用薄肉部。 1 to 5 show an embodiment of this invention, FIG. 1 is a perspective view including a fractured cross section, FIG. 2 is a plan view,
Figure 3 is a longitudinal cross-sectional view perpendicular to the - line in Figure 2;
FIG. 4 is an enlarged sectional view of a part of FIG. 3, and FIG. 5 is an explanatory diagram showing the opening procedure. FIG. 6 and FIG. 7 are both perspective views showing conventional examples. 23... outward engaging protrusion, 31... cap, 33... cap body wall, 36... skirt, 3
7... Inward engagement protrusion, 41... Thin section for crossing, 43... Knob, 44... Cut, 45... Thin section for longitudinal section, 46... Thin section for cutting.

Claims

[Scope of claims for utility model registration] 1. Cap body 3 that is placed over the rim of the bottle.
1, and an outward annular protrusion 23 that is integrally provided at the lower end of the body wall 33 of the cap body 31 via a thin cross section 41 and formed on the outer surface of the mouth edge of the bottle.
In a bottle cap equipped with a cap-retaining skirt 36 having an inward annular engagement protrusion 37 at its lower end that is engaged with the cap, the skirt 36 has a horizontal proximal end of a required length that extends to the upper end of the cap. A bottle cap characterized in that a knob 43 and a thin skirt longitudinal section 45 extending from one side of the proximal end of the knob 43 to the lower end of the skirt 36 are formed. 2. A cut 44 is formed at the base of the knob 43 in the thin section 41 for crossing, and a cut 44 is formed at the base of the knob 43.
A thin part 46 for cutting the skirt reaches the middle of the height of the skirt 36 from the other side of the base end of the skirt 3.
6. The bottle cap according to claim 1, wherein the bottle cap is formed in a shape of 6.