JPS5854583U

JPS5854583U - Clock alarm sound generator

Info

Publication number: JPS5854583U
Application number: JP15124681U
Authority: JP
Inventors: 実稲毛; 赤羽　正博
Original assignee: リズム時計工業株式会社
Priority date: 1981-10-12
Filing date: 1981-10-12
Publication date: 1983-04-13

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図は従来の時計の報時音発生装置の説明図、第２図
は第１図の■−■断面図、第３図は本考案の第１実施例
の説明図、第４．　５．　６図は第１実施例の作用説明
図、第７図は本考案の第２実施例の説明図、第８図は第
し実施例の作用説明図である。各図中同一部材には同一符号を付し、１０・・・笛体、
１２・・・空気室、１４・・・ふいご体、２０・・・ふ
いご体駆動カム、２６・・・ふいご体駆動レバー、３０
・・・ふいご休作動部、３２・・・音調整孔、３４・・
・弁１．４０・・・弁駆動レバー、４２・・・弁駆動カ
ム。FIG. 1 is an explanatory diagram of a conventional clock sound generating device, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, FIG. 3 is an explanatory diagram of the first embodiment of the present invention, and FIG. 5. 6 is an explanatory diagram of the operation of the first embodiment, FIG. 7 is an explanatory diagram of the second embodiment of the present invention, and FIG. 8 is an explanatory diagram of the operation of the second embodiment. Identical members in each figure are given the same reference numerals, and 10... flute body;
12... Air chamber, 14... Bellows body, 20... Bellows body drive cam, 26... Bellows body drive lever, 30
... Bellows rest operation part, 32 ... Sound adjustment hole, 34 ...
・Valve 1.40...Valve drive lever, 42...Valve drive cam.

Claims

[Scope of utility model registration request]

(1) A clock that includes a whistle body having an air chamber, a bellows body connected to the whistle body, and a bellows body cam mechanism that drives the bellows body in conjunction with a clock mechanism, and generates a time signal sound. The time signal sound generating device includes a sound adjustment hole consisting of a through hole provided in the outer wall of the whistle body, and a valve that opens and closes the sound adjustment hole in conjunction with a bellows body cam mechanism, and the sound adjustment hole is adjusted by the valve. A time signal sound generating device for a watch, characterized in that it generates multiple types of time signal sounds by opening and closing a hole to change the characteristics of an air chamber of a flute body.

(2) Utility Model Registration The device according to claim (1) is characterized in that it is provided with one sound adjustment hole and one valve, and generates two types of time signal sounds, high and low. Clock alarm sound generator.