JPS6455256U

JPS6455256U -

Info

Publication number: JPS6455256U
Application number: JP15087487U
Authority: JP
Priority date: 1987-09-30
Filing date: 1987-09-30
Publication date: 1989-04-05
Also published as: JPH0430113Y2

Description

[Brief explanation of the drawing]

第１図乃至第６図は本考案の一実施例を示し、
第１図はＰＰキヤツプとこれが装着される容器口
部を示す斜視図、第２図はＰＰキヤツプの要部を
示す断面斜視図、第３図はＰＰキヤツプを容器口
部に完全装着した状態を示す断面図、第４図はブ
リツジの一例を示す横断面図、第５図はブリツジ
の配列状態を示す横断面図、第６図Ａ〜Ｄは動作
説明のための断面図である。第７図乃至第９図は
それぞれ他の実施例に係るるブリツジの配列状態
を示す横断面図である。第１０図は更に他の実施
例を示し、同図ＡはＰＰキヤツプの正面図、同図
ＢはＰＰキヤツプの要部を示す断面斜視図、同図
Ｃはブリツジの配列状態を示す横断面図、同図Ｄ
は開栓後のＰＰキヤツプを示す斜視図である。第
１１図、第１２図は更に他の実施例を示し、第１
１図はツーピースタイプのＰＰキヤツプとこれが
装着される容器口部を示す断面図、第１２図はＰ
Ｐキヤツプの要部を示す断面斜視図である。第１
３図Ａ〜Ｆはブリツジの横断面形状の他の態様を
示す平面図である。第１４図は従来技術を説明す
るための図である。１，２０……ＰＰキヤツプ、２，２７……容器
口部、５，２１……蓋本体、６，６Ａ，６Ｂ，１
５，３０……ブリツジ、７，２５……ＰＰバンド
、７Ｂ……薄肉部、１４……他のものより横断面
面積が大きいブリツジ。 1 to 6 show an embodiment of the present invention,
Fig. 1 is a perspective view showing the PP cap and the container opening to which it is attached, Fig. 2 is a cross-sectional perspective view showing the main parts of the PP cap, and Fig. 3 shows the state in which the PP cap is completely attached to the container opening. 4 is a cross-sectional view showing an example of a bridge, FIG. 5 is a cross-sectional view showing an arrangement of the bridges, and FIGS. 6A to 6D are cross-sectional views for explaining the operation. FIGS. 7 to 9 are cross-sectional views showing the arrangement of bridges according to other embodiments. FIG. 10 shows still another embodiment; FIG. 10A is a front view of the PP cap, FIG. 10B is a cross-sectional perspective view showing the main parts of the PP cap, and FIG. , same figure D
FIG. 2 is a perspective view showing the PP cap after opening. FIG. 11 and FIG. 12 show still other embodiments, and the first
Figure 1 is a sectional view showing a two-piece type PP cap and the container opening to which it is attached, and Figure 12 is a
FIG. 3 is a cross-sectional perspective view showing the main parts of the P cap. 1st
3A to 3F are plan views showing other aspects of the cross-sectional shape of the bridge. FIG. 14 is a diagram for explaining the prior art. 1, 20... PP cap, 2, 27... Container opening, 5, 21... Lid body, 6, 6A, 6B, 1
5, 30... Bridge, 7, 25... PP band, 7B... Thin wall portion, 14... Bridge with a larger cross-sectional area than the others.

Claims

[Claims for Utility Model Registration] (1) A synthetic resin pilf-proof band consisting of a lid body and a pilf-proof band that is integrally attached to the lid body and has a plurality of bridges at the mouth of the container. A pill-proof cap made of synthetic resin, characterized in that the cross-sectional shape of at least one of the bridges is larger in the closing rotation direction and smaller in the opening rotation direction. (2) Registration of a utility model characterized in that the bridge is integrally formed at the lower end of the lid body, and the pilfer-proof band is integrally formed with the lid body via the bridge. A pill-proof cap made of synthetic resin according to claim (1). (3) The cross-sectional shape of all the bridges is formed such that the side in the closing rotation direction is larger and the one in the opening rotation direction is smaller. The synthetic resin pilfer-proof cap described in item (2). (4) Utility model registration claim No. (1) characterized in that the cross-sectional area of at least one of the bridges is larger than that of the other bridges.
The synthetic resin pilfer-proof cap described in item ) or item (2). (5) The cross-sectional area of one of the bridges is larger than that of the other bridge, and
Claims for registration of a utility model characterized in that a thin walled portion is formed in at least one of the right and left pilfer-proof bands adjacent to the bridge whose cross-sectional area is larger than that of other bridges. The synthetic resin pilfer-proof cap described in paragraph (1) or (2).