Rapidly-deployable emergency switch for machine or home gym apparatus, has locking ring which moves triangular slider to press against part of switch

摘要

The switch has a main body (10) with a quick-release part (12) provided with a locking ring (12a) for pivoting a rotatable protrusion (11a) of a sliding mechanism (11). The rotatable protrusion abuts a triangular slider (14), the hypotenuse of which is connected to the hypotenuse of a second triangular slider, which presses against a pressing part of a switch unit (20).