JPS5836253U

JPS5836253U - pouring tap

Info

Publication number: JPS5836253U
Application number: JP12884981U
Authority: JP
Inventors: 亮林
Original assignee: 大日本印刷株式会社
Priority date: 1981-08-31
Filing date: 1981-08-31
Publication date: 1983-03-09

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、従来の口付密封袋の構成を示す概略的断面図
、第２図イ１口は、従来の注出栓の構成を示す概略的断
面図、第３図は本考案の注出栓の構成を示す概略的断面
図である。４・・・注出口、５・・・キャップ、６・・・嵌合突起
、７・・・注出中栓、８・・・鍔。Fig. 1 is a schematic cross-sectional view showing the structure of a conventional sealed bag with a spout, Fig. 2 A-1 is a schematic cross-sectional view showing the structure of a conventional spout stopper, and Fig. 3 is a schematic cross-sectional view showing the structure of a conventional spout. FIG. 2 is a schematic cross-sectional view showing the configuration of a tap. 4... Spout, 5... Cap, 6... Fitting protrusion, 7... Pour plug, 8... Flange.

Claims

[Scope of utility model registration request]

In the spout spout of the date-sealed bag, which consists of a cap 5, a spout 7, and a spout 4, the cap 5 has an acid screw on its inner periphery and is screwed onto the male screw on the upper outer periphery of the spout 7. do,
It has an end face sealing structure in which the upper end surface of the pouring stopper 7 is brought into close contact with the inner surface of the cap 5, and the pouring stopper 7 is fitted to both the inside and outside of the spout 4 below. This spout is characterized in that the upper end surface of the spout 4 is brought into good contact with the outside air.