JPS59106423U

JPS59106423U - Mounting structure of detachable strap for thermos flask

Info

Publication number: JPS59106423U
Application number: JP102483U
Authority: JP
Inventors: 嵐　雅彦; 宮地　賢一; 樋田　章司; 岩崎　一徳
Original assignee: 日本酸素株式会社
Priority date: 1983-01-08
Filing date: 1983-01-08
Publication date: 1984-07-18
Also published as: JPH0232092Y2

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、本考案の一実施例の一部断面視した正面図、
第２図は、同要部の断面図、゛第３図、第４図はいずれ
も着脱方法を説明するための要部の断面図である。１・・・・・・魔法瓶本体、７・・・・・・取付部、７
ａ・・・・・・対向面、８・・・・・・貫通孔（嵌合凹
部）、１０・・・・・・ストラップ、１２・・・・・・
釣金具、１２ｂ・・・・・・嵌合凸部、１５・・・・・
・着脱部材、１６ａ・・・・・・テーパ面。第１図第２図FIG. 1 is a partially sectional front view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the main part, and FIGS. 3 and 4 are cross-sectional views of the main part for explaining the attachment/detachment method. 1...Thermos bottle body, 7...Mounting part, 7
a... Opposing surface, 8... Through hole (fitting recess), 10... Strap, 12...
Fishing fitting, 12b... Fitting protrusion, 15...
- Detachable member, 16a...Tapered surface. Figure 1 Figure 2

Claims

[Scope of utility model registration request]

In a structure in which a strap is detachably attached to a thermos flask body, a mounting portion having one or more pairs of opposing surfaces facing in the circumferential direction is provided on the outer peripheral surface of the thermos main body, and a pair of mounting portions are provided at opposing positions of the opposing surfaces of these mounting portions. The above-mentioned fitting recesses are formed at both ends of the strap, which are made of an elastic material and are connected to the strap at the proximal end and protrude in opposite directions from the distal end, so that the distance between them is determined by the elastic material. A fishing fitting having a fitting convex portion that can be changed in shape is provided, and holes for loosely inserting the strap are provided near both ends of the strap, and the inner surface of the hole is on the end side of the strap. A removable member is provided with a tapered surface whose diameter increases toward the opening where the fishing fitting is located and can be engaged with the intermediate portion of the fishing fitting, and the fitting concave portion of the mounting portion and the fitting convex portion of the fishing fitting are attached and detached. A mounting structure for a detachable strap for a thermos flask, which is characterized by being able to fit together freely.