JPS58194148U

JPS58194148U - Container stopper

Info

Publication number: JPS58194148U
Application number: JP9013782U
Authority: JP
Inventors: 上田　良三
Original assignee: 東洋ガラス株式会社
Priority date: 1982-06-18
Filing date: 1982-06-18
Publication date: 1983-12-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例たる中栓を嵌着したびん口の
左半分の縦断面図、第２図はさらに外柱を螺着密封した
びん口の左半分の縦断面図である。１・・・・・・注出口部材、１ａ・・・・・・注出口部
材下端部、２・・・・・・係合部材、３・・・・・・び
ん口、４・・・・・・注出口、　　　　　′５・・・・
・・横溝、６・・・・・・突縁部、７・・・・・・起ち
上り部、８・・・・・・突条、９・・・・・・凸条、１
０・・・・・・外柱、１１・・・・・・シールリング。Fig. 1 is a longitudinal cross-sectional view of the left half of a bottle spout fitted with an inner stopper according to an embodiment of the present invention, and Fig. 2 is a longitudinal cross-sectional view of the left half of the bottle spout with an outer pillar further screwed and sealed. . DESCRIPTION OF SYMBOLS 1... Spout member, 1a... Lower end of spout member, 2... Engagement member, 3... Bottle mouth, 4...・・Spout, '5・・・・
...Horizontal groove, 6...Protruding edge, 7...Rising portion, 8...Protrusion, 9...Protrusion, 1
0... Outer pillar, 11... Seal ring.

Claims

[Scope of utility model registration request]

The spout member has a transverse groove on the outer periphery of a plastic cylindrical body whose upper part is expanded to form a spout, and a protruding edge that slopes high toward the central opening is provided at the middle part of the inner peripheral surface, and the lower part is formed on the inside. The above-mentioned engaging member is made of a plastic cylindrical body, which is raised up in a U-shape, has an inwardly protruding strip on the raised end, and has an uneven strip on the outer periphery that engages with the inner wall of the container mouth. A container inner stopper which is fitted into a central opening from above and engages the protruding edge and the protrusion of the retaining member with the lateral groove of the spout member.