Patent ID: 6930267

Claim:
An emergency switch comprising: a base; an indicator pin having a length and being fastened at a bottom end with said base; at least one electrical circuit switch mounted on said base; an activation body provided with at least one activation projection and a torsion spring wherein said activation body is movably mounted on said indicator pin in such a way that said activation projection is aligned with said electrical circuit switch; and a trigger button provided with a through hole and fastened to a top end of said activation body in such a manner that said through hole is in alignment with said indicator pin, and that a top end of said indicator pin is received in said through hole of said trigger button wherein said top end of said indicator pin is extended out of said through hole of said trigger button at such time when said trigger button is exerted on by an external force so as to cause said activation projection of said activation body to turn off said electrical circuit switch.