| 摘要 |
An improved lock for preventing accidental actuation of a push button switch. The switch includes an actuating button mounted to slide in a housing between a released position and an actuated position. A substantially U-shaped locking member is attached to the sides of the button to pivot between locked and released positions. When the locking member is in the locked position, tabs project towards the housing to prohibit movement of the button to the actuated position by abutting the housing. A lip projects from the locking member to facilitate pivoting of the locking member to the released position.
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