| 摘要 |
PURPOSE: A portable spray for self-protection is provided to prevent the random operation of a push button by forming a cap for protecting a push unit. CONSTITUTION: A push button(12) is prepared on the top of a push unit(10). An injection nozzle(14) is prepared on a side of the push button. A first container(20) stores tear solution. A cap(30) is prepared on the top of the push unit. The cap includes an insertion hole(38) for inserting the push button. A cover(50) is prepared on the top of the cap. |
