JPH0353457U

JPH0353457U -

Info

Publication number: JPH0353457U
Application number: JP11462889U
Authority: JP
Priority date: 1989-09-29
Filing date: 1989-09-29
Publication date: 1991-05-23

Description

[Brief explanation of drawings]

第１図は従来の栓を示す断面図で、イは外栓を
直接容器に螺合するもので、ロは外栓を中栓に螺
合するもの、第２図は中栓を開封する状態図で、
イはドライバーを使用する場合、ロ，ハは栓抜き
を使用する場合、ニはプライヤーを使用する場合
、第３図は本考案の一実施例の栓で、イは斜視図
、ロは縦断面図、第４図は本実施例の場合の溝を
示す断面図で、イは一定間隔で縦方向に配列した
もの、ロは下側（開放側）に一列に横方向に配列
したも、ハは螺旋状に下から上まで開設したもの
、ニはイの場合の縦方向を傾斜させたもの、ホは
縦横に混在して開設したもの、第５図は一実施例
の栓を栓抜きで開封する状態図、第６図は他の実
施例の栓の断面図でイは縦断面図、ロは容器１と
の係合部分の拡大断面図、ハはイのＡ−Ａ断面図
、ニは栓２１の係合爪部分の拡大断面図、第７図
は他の実施例の栓を開封する状態図で、イはドラ
イバー５を使用、ロは栓抜き６を使用、ハはプラ
イヤー７を使用の場合である。１……容器、１−１……係合爪、２……注入口
、１１……栓、１１′……側面、１２……溝、１
３……係合爪、２１……栓、２１′……側面、２
２……係合爪、２３……溝。 Figure 1 is a cross-sectional view of a conventional stopper, where A shows the outer stopper screwed directly onto the container, B shows the outer stopper screwed into the inner stopper, and Figure 2 shows the inner stopper opened. In the figure,
A is when using a screwdriver, B and C are when using a bottle opener, D is when using pliers, and Figure 3 is a stopper according to an embodiment of the present invention, A is a perspective view, and B is a longitudinal section. Figures 4 and 4 are cross-sectional views showing the grooves in this embodiment, where A shows the grooves arranged vertically at regular intervals, B shows the grooves arranged horizontally in a line on the lower side (open side), and the grooves shown in Figs. Figure 5 shows a bottle opened spirally from the bottom to the top; 6 is a sectional view of the stopper of another embodiment, A is a vertical sectional view, B is an enlarged sectional view of the engaging part with the container 1, C is an AA sectional view of A, and 7 is an enlarged cross-sectional view of the engaging claw portion of the stopper 21, and FIG. 7 is a diagram showing the state of opening the stopper of another embodiment. In case of use. 1... Container, 1-1... Engaging claw, 2... Inlet, 11... Plug, 11'... Side, 12... Groove, 1
3... Engaging claw, 21... Plug, 21'... Side, 2
2... Engaging claw, 23... Groove.

Claims

[Claims for Utility Model Registration] 1. In the injection port of a container for injecting powder, fluid, or liquid substance and its stopper, there is a broken point on either side of the injection port of the container and the stopper that engages with the injection port. After the container and the stopper are sealed by engaging the engaging claws of the container and the stopper, the broken part will break when the container and the stopper are pried open, making it impossible to close the container again as if it were new. A container stopper characterized by: 2. The container stopper according to item 1, wherein the breaking point is a groove formed in a continuous broken line on the side surface. 3. The container stopper according to item 2, wherein the groove recessed in the shape of a broken line is provided on the outside of the side surface of the stopper. 4. The container stopper according to item 2, wherein the groove recessed in the shape of a broken line is provided inside a side surface of the stopper. 5. The container stopper according to item 1, wherein the breakage point is a groove formed between the engaging claw of the stopper and the inside of the side surface, spanning the entire width of the engaging claw, from the tip side to a position close to the base thereof. . 6. The breakage point is a groove formed between the engaging claw provided on the outer surface of the inlet of the container and the outer surface, spanning the entire width of the engaging claw from the tip side to a position close to the root. A stopper for the container according to item 1.