JPS60130196U

JPS60130196U - lifesaving waterproof mask

Info

Publication number: JPS60130196U
Application number: JP1748184U
Authority: JP
Inventors: 酒井　義次郎
Original assignee: 興研株式会社
Priority date: 1984-02-13
Filing date: 1984-02-13
Publication date: 1985-08-31
Also published as: JPH0316798Y2

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、従来例の構成及びその使用状態を示す図、第
２図は、本考案の一実施例の構成及びその使用状態を示
す図、第３図は、同実施例の非使用時の携帯状態を示す
図、第４図は、同実施例の　　　゛携帯時の詳細図であ
る。６・・・・・・多段式通気管、６ａ・・・・・・分岐管
、７・・・・・・カバー、訃・・・・・排水弁、９・・
・・・・フレキシブル連結管、１０・・・・・・面体、
１１・・・・・・腰ベルト、１２・・・・・・ジヨイン
ト。Fig. 1 is a diagram showing the configuration of a conventional example and its usage condition, Fig. 2 is a diagram showing the configuration of an embodiment of the present invention and its usage status, and Fig. 3 is a diagram showing the same embodiment when it is not in use. FIG. 4 is a detailed view of the same embodiment when it is being carried. 6...Multi-stage ventilation pipe, 6a...Branch pipe, 7...Cover, end...Drain valve, 9...
...Flexible connecting pipe, 10... Face piece,
11...Waist belt, 12...Joint.

Claims

[Scope of utility model registration request]

A retractable ventilation pipe in which a plurality of pipes with different diameters are connected in multiple stages so that small diameter pipes can be sequentially stored in a large diameter pipe, and one end of the maximum diameter pipe of the ventilation pipe is used as an intake port, A cover that covers the intake port to prevent the intrusion of water splashes, etc.; one end of the minimum diameter pipe of the ventilation pipe is a drainage port; a drain valve provided at the drainage port; -Equipped with a telescoping flexible connecting pipe whose one end is connected to the end of a branch pipe branched from the middle part, and an exhaust valve whose other end is connected and which covers at least the human mouth and nose. It consists of a facepiece and a joint that rotatably connects the minimum diameter pipe to a waist belt, etc. When not in use, the ventilation pipe is shortened and carried by hanging on the waist belt, etc. When in use, the pipe is connected to the waist belt, etc. This life-saving waterproof mask is characterized by being used by extending the ventilation pipe and standing it upright so that the intake port is located above the water surface.