| 摘要 |
<p>The present invention relates to a floating alarm for self-defense that frees the user from concern over criminals attempting to cause harm which can be used at night, and which effectively ensures the protection of the user by generating a warning sound, which warns people in the vicinty of the potential scene of the crime. The floating alarm for self-defense comprises an alarm body equipped with an operating button, a drive motor installed in the alarm body, a rotary wing generating a floating force by rotation and mounted on the shaft of the drive motor, a speaker generating the warning sound and installed in the alarm body, a controller fitted to the alarm body and operating the drive motor and the speaker when the operating button is operated, and a battery mountable in the alarm body and supplying power to the drive motor, the speaker, and the controller. In addition, the alarm preferably includes a lighting member positioned on the outer peripheral surface of the alarm body and generating light outward when the operating button is operated.</p> |
