Patent ID: 8383968

Claim:
A lever switch for safe breaking of a circuit of an exercise apparatus wherein two conductive copper pieces are spaced apart and stably received within a housing by means of elastic pieces, and wherein a rotatable cylinder with two journals is positioned in the area of the contact portions of the conductive copper pieces within the housing, and wherein the rotatable cylinder is provided with a rectangular piece at one side thereof such that the contact portions of the conductive copper pieces constantly lie against the top and bottom ends of the rectangular piece, and wherein the middle portion of the conductive copper pieces is inwardly bent to form corresponding conductive contact surfaces, whereby an insertion lever may fit into a hole in a body of the rotatable cylinder for in-place-moving the rotatable cylinder such that the rectangular piece may be turned to be detached from or to be in contact with the conductive contact surfaces of the conductive copper pieces to achieve a safe electric disconnection or connection.