| 摘要 |
The present invention relates to a device for discharging a self-protection chemical with a pressure pushing a case. An existing self-protection device is uncomfortable in an emergency in comparison with the present invention allowing a user to conveniently grip and push a self-protection device for 2-3 seconds by considering that the emergency happens within 4-5 seconds. The self-protection device includes the case formed with a transformable material; a hole connected to the case; a stopper unit blocking the hole; and the self-protection chemical which is put inside; the self-protection chemical is discharged from the self-protection device although the user pushes any part so that the present invention can be rapidly used in the emergency in comparison with the existing product. |
