CRIME PREVENTION BUZZER

• Main Author: ITOI KAZUO
• Format: Patent
• Language: English; Japanese
• Published: 21.11.2019
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; ALARM SYSTEMS; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; SOUND-PRODUCING DEVICES

To provide a crime prevention buzzer that achieves compatibility between quickness of an operation and prevention of a wrong operation.SOLUTION: A crime prevention buzzer comprises: a speaker for sounding an alarm; a control circuit for controlling the speaker; a power supply for driving the speaker and the control circuit; a main body 1 provided with a switch 1b for performing ON/OFF of the alarm from the speaker; a string-like body 3 provided at the switch and exposed out of the main body partially or wholly; and a fixed part 4 provided at the string-like body, wherein fixing means 1a for fixing the fixed part attachably/detachably is provided at the main body.SELECTED DRAWING: Figure 1 【課題】操作の迅速性と誤操作の防止をできるだけ両立する防犯ブザーを提供する。【解決手段】防犯ブザーは、警報を発するためのスピーカーと、当該スピーカーの制御を行う制御回路と、上記スピーカーおよび制御回路を駆動するための電源と、上記スピーカーの警報をＯＮ／ＯＦＦするためのスイッチ１ｂとを備えた本体１と、スイッチに設けられ、本体外に一部または全部が露出した紐状体３と、当該紐状体に設けられた固定部４とを有し、固定部を着脱可能に固定するための固定手段１ａを本体に設けたことを特徴とする。【選択図】図１