Electrical heated hair curler has operating switch that includes a mechanical interlock to prevent inadvertent operation

摘要

The electrically heated hair curler has a hand grip (2) with a side mounted switch actuator (13) that is moved to operate an actuator (21). The actuator operates against the plunger of an electrical switch (23) to supply power to the heater. In advertent operation of the switch is prevented by a mechanical interlock (15) which has a lug (18) that engages a slot (12) in the housing.