| 摘要 |
<p>The present invention relates to a portable device for discharging a demonstration repression fluid, which enables a member of a riot squad to simply carry and accurately aim at demonstrators confronting the member of the riot squad, to maximally protect the body of the member of the riot squad and smoothly repress the demonstration. When demonstration repression is finished or the device is not used, an operation controlling unit can be controlled so that the operation unit is not operated, to prevent the demonstration repression fluid from being discharged by carelessness of the member of the riot squad and to safely use the device.</p> |
