JPS6033940U

JPS6033940U - thermos

Info

Publication number: JPS6033940U
Application number: JP12767383U
Authority: JP
Inventors: 吉弘岩本
Original assignee: ダイヤ魔法瓶工業株式会社
Priority date: 1983-08-17
Filing date: 1983-08-17
Publication date: 1985-03-08
Also published as: JPS633636Y2

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]

第１図は本考案実施例の縦断面図、第２図は本考案の要
部を示す一部断面分解図である。１・・・・・・魔法瓶、２・・・・・・中びん、３・・
・・・・外装ケース、４・・・・・・保護カバー、５・
・・・・・水切部材、７・・・・・・パツキン、２１・
・・・・・水切部材の垂下壁、２６・・・・・・パツキ
ンの上壁、２７・・・・・・パツキンの内側壁、２８・
・・・・・パツキンの外側壁。FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a partially sectional exploded view showing the main parts of the present invention. 1...Thermos flask, 2...Medium bottle, 3...
...Exterior case, 4...Protective cover, 5.
...Draining member, 7...Packing, 21.
... Hanging wall of draining member, 26 ... Upper wall of packing, 27 ... Inner wall of packing, 28.
...Outer wall of Patsukin.

Claims

[Scope of utility model registration request]

An inner bottle surrounded by an outer case, a draining member attached to the upper end of the outer case, a packing interposed between the mouth edge of the inner bottle and the periphery of the central opening of the draining member, and a protective cover that covers the outer periphery of the inner bottle. In a thermos flask equipped with an inner stopper that is detachably attached to the central opening of the draining member, the above-mentioned stopper is attached to a clay wall that abuts the upper end of the mouth edge of the inner bottle, and that hangs downward from the outer peripheral edge of the upper wall. an inner wall that comes into contact with the outer layer of the rim of the inner bottle;
The inner wall is integrally molded with the outer wall on the outer side, and an annular recess or protrusion is formed on the inner periphery of the outer wall, and a hanging wall surrounding the outer periphery of the packing is provided at the lower end of the outer periphery of the central opening of the draining member. The thermos flask is characterized in that the protective cover is provided with an annular protrusion or a recess on the outer periphery of the upper end thereof, and the protrusion or recess is fitted into a recess or a protrusion on the outer wall of the packing.