JPS59184749U

JPS59184749U - Thermos flask opening/closing mechanism

Info

Publication number: JPS59184749U
Application number: JP7882083U
Authority: JP
Inventors: 山中　雅文
Original assignee: ピ−コツク魔法瓶工業株式会社
Priority date: 1983-05-24
Filing date: 1983-05-24
Publication date: 1984-12-08
Also published as: JPS6031629Y2

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 drawings]

図面は本考案の一実施例を示し、第１図は魔法瓶の閉弁
状態を示す上部縦断面図。第２図は魔法瓶の開弁状態を
示す上部縦断面図。第３図は作動具のガイド溝正面図。第４図〜第７図は作動具および作動杆の作動略図。１・・・魔法瓶、３・・・保温瓶、４・・・口金部、５
・・・栓体、１０・・・瓶口部、１３・・・液体注出路
、１６・・・押釦、１９・・・作動杆、２１・・・弁体
、２４・・・作動具、３５・・・ガイド溝、３６・・・
鋸歯状突条。The drawings show an embodiment of the present invention, and FIG. 1 is a vertical sectional view of the top of the thermos flask in a closed state. FIG. 2 is a vertical sectional view of the top of the thermos flask showing the valve in the open state. FIG. 3 is a front view of the guide groove of the actuator. FIGS. 4 to 7 are schematic diagrams of the operation of the actuating tool and the actuating rod. 1... Thermos flask, 3... Warm bottle, 4... Mouthpiece, 5
... Stopper body, 10 ... Bottle opening, 13 ... Liquid pouring path, 16 ... Push button, 19 ... Operating rod, 21 ... Valve body, 24 ... Actuation tool, 35 ...Guide groove, 36...
Serrated ridges.

Claims

[Scope of utility model registration request]

A stopper 5 provided with a liquid spouting path 13 is removably screwed onto a cap 4 disposed at a bottle spout 10 of a thermos bottle 3 built into a thermos flask 1. 10 side is valve body 2
In the thermos 1 configured to open and close according to 1, based on the pressing operation of the push button 16 at the upper end of the valve body 21, vertical and reciprocating sliding can be performed in stages by engaging and disengaging with the operating rod 19, Further, an actuator 24 formed with an annular guide groove 35 provided with a serrated protrusion 36 is fixed at an appropriate position, and the valve body 21 is biased in the closing direction so as to be able to slide vertically. A stopper opening/closing mechanism for a thermos flask, characterized in that an operating rod 19 is loosely engaged with a guide groove 35 so as to be horizontally rotatable and movable forward and backward.