JPS5870355U

JPS5870355U - spout

Info

Publication number: JPS5870355U
Application number: JP16682081U
Authority: JP
Inventors: 徳昭原
Original assignee: 株式会社明治ゴム化成
Priority date: 1981-11-09
Filing date: 1981-11-09
Publication date: 1983-05-13

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図イ及び０ｃま従来の注ぎ口を示す断面図、第２図
以下はこの考案に係る注ぎ口の実施態様を示すもので、
第２図は平面図、第３図は正面図、第４図は左側面図、
第５図は第２図Ａ−Ａ線縦断面図、第６図は第３図Ｂ−
Ｂ線横断面図である。１０・・・・・・フランジ部、１１・・・・・・流出筒
、１３・・・・・・傾斜面、１４．１８・・・・・・角
部Ｊ１５・・・・・・内側面、−１６・・・・・・屈曲
部、１７・・・・・・外側面、２０・・・・・・通気筒
、２２・・・・・・通気孔。Figures 1A and 0C are cross-sectional views showing conventional spouts, and Figures 2 and below show embodiments of the spout according to this invention.
Figure 2 is a plan view, Figure 3 is a front view, Figure 4 is a left side view,
Figure 5 is a longitudinal cross-sectional view taken along line A-A in Figure 2, and Figure 6 is a longitudinal cross-sectional view along line A-A in Figure 3.
It is a B-line cross-sectional view. 10...Flange part, 11...Outlet tube, 13...Slanted surface, 14.18...Corner part J15...Inner surface , -16...bent portion, 17...outer surface, 20...ventilation cylinder, 22...ventilation hole.

Claims

[Scope of utility model registration request]

A substantially pentagonal outflow tube is provided protruding from the upper surface of the flange part that fits into the container mouth, one surface constituting the outflow tube is inclined, and the other surfaces are formed symmetrically with respect to a center line perpendicular to the inclined surface. At the same time, a bent part is provided at a certain height that rises vertically, and the upper part from this bent part is inclined in the same direction as the above-mentioned inclined surface.Furthermore, inside the outflow tube, the upper surface is closed by the above-mentioned inclined surface, and an opening is formed. A spout characterized in that a vent tube whose lower end projects beyond the flange portion is formed integrally with an outflow tube, and the outlet tube is provided with a vent hole penetrating the vent tube.