| 摘要 |
PURPOSE: A sprayer for self-protection is provided to safely protect a user from a pervert or animals by rapidly spraying stink powder with explosive sound. CONSTITUTION: A sprayer for self-protection comprises an outer case(10), bad smell powder(30), a firecracker(40), a blocking film, an ignition string(41), a pulling ring(60), a safety string(42), and a safety cap(50). The case is filled with the bad smell powder. The firecracker applies explosion power on the bad smell powder. The blocking film blocks an opening(12) for the prevention of the outflow of the bad smell powder. The ignition string is expanded to the outside for the fire of firecracker. The pulling ring is installed at one end of the ignition string. The safety string is connected to the middle of the ignition string. The safety cap supports the safety string.
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