Patent attributes
Provided are trigger safety devices for a gun configured to conveniently lock/unlock the trigger. Generally, the trigger safety device comprises a first component, a second component, means for releasably limiting the positions of the second component and an alarm module. The first component is attached to the barrel portion of a gun. The second component is either hingedly attached to the first component or slidably attached to the outer surface of the first component. The alarm module is disposed in the first component and is configured to alert a user when the trigger safety device is unlocked. In general, the alarm module comprises one or more sensors, a power supply, an alarm notice generator and a control system in electrical communication with the sensors, power supply and the alarm notice generator.
