JPS59156299U

JPS59156299U - Buzzer volume adjustment mechanism for bathtub alarms

Info

Publication number: JPS59156299U
Application number: JP5006583U
Authority: JP
Inventors: 啓一大橋
Original assignee: スカイライト工業株式会社
Priority date: 1983-04-04
Filing date: 1983-04-04
Publication date: 1984-10-20

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図は本考案たる浴槽用警報器の一例を示す斜視図、
第２図はブザーを示す縦断面図、第３図は水位検知部を
示す一部切欠斜視図、第４図は放音窓を模式的に示す正
面図、第５図は回路図である。１・・・・・・ブザー、２・・・・・・水位検知部、３
・・・・・・ハウジング、４・・・・・・発振器、５・
・・・・・乾電池、６・・曲スイッチ、７・・・・・・
無接点リレー、８・・・・・・籠、９・・開作動片、１
０・・・・・・スイッチツマミ、１１・・開放音窓、１
２．１３・・・・・・穴、１４・・・・・・キャップ、
１５・・・・・・取付孔、１６・・・・・・係止突起、
１７・・・・・・ブツシュナツト。FIG. 1 is a perspective view showing an example of the bathtub alarm according to the present invention;
FIG. 2 is a longitudinal sectional view showing the buzzer, FIG. 3 is a partially cutaway perspective view showing the water level detection section, FIG. 4 is a front view schematically showing the sound emitting window, and FIG. 5 is a circuit diagram. 1...Buzzer, 2...Water level detection unit, 3
... Housing, 4 ... Oscillator, 5.
...Battery, 6.Tune switch, 7.....
Non-contact relay, 8...Cage, 9...Opening piece, 1
0...Switch knob, 11...Open sound window, 1
2.13...hole, 14...cap,
15... Mounting hole, 16... Locking protrusion,
17...Butshunut.

Claims

[Scope of utility model registration request]

In a bathtub alarm consisting of a buzzer and a water level detection part,
A sound volume adjustment device for a buzzer characterized in that a hole 12 is formed in a circular area at a suitable position in the housing of the buzzer, and a cap is superimposed on the circular area and rotatably attached, and a suitable hole is formed in the cap. mechanism.