| 摘要 |
<p>A gun, i.e. an underwater gun, has a mechanical firing mechanism and a trigger safety. The gun fires a harpoon. The gun has a trigger (5), a spring (4) operated rocking sear (2), and a vertically sliding rod (8) for connecting said trigger (5) with said sear (2). The trigger has a screw (11) which is in contact with said sliding rod (8). Said screw (11) allows an adjustment of the trigger pull. INVENTIVE IDEA: create a safety device which condition is made known to the user when inserts a finger in the trigger guard. SOLUTION: a rocking safety lever (12,112,212) is pivoted on a pin (6). In the ON position of said lever is the trigger (5) locked by a finger (305) which is in contact with a flat cam surface (212) of the safety lever. Said safety lever extends into the inner space of the trigger guard (7) and can be felt by the trigger finger and moved to the OFF position by means of said finger. <IMAGE></p> |
