DE2108010A1 - Trigger lock for firearms - Google Patents

Description

Trigger safety device for firearms The invention relates to a trigger safety device with simultaneous striker relaxation for handguns, especially self-loading weapons with a hammer and a swiveling safety roller with flat edges, which is arranged transversely to the firing pin, with the interposition of more constructive Means the firearm is additionally secured.

There are already pistols known in which the trigger safety means Levers and other difficult-to-manufacture components are carried out (pistol SMITH & WESSON mod. 39, pistol WALHER mod.TPH, pistol KORRIPHIZA mod.TP 70), but two or more components are required to fulfill the desired functions needed.

The invention is based on the object, the number of in part to reduce difficult to manufacture components and the desired functions to be achieved by means of a single simple component.

This object is achieved according to the invention in that between the The safety roller and the trigger bar have a safety slide that is guided vertically in the handle is arranged 5 which on the one hand on the lower side partly a sloping and partly straight surface, on the other hand, with its arched back is supported on the edge of the locking surface of the safety roller.

In the active position, the straight surface lies on the trigger bar and pushes this out of the clamping catch of the striking piece, while the inclined surface at the same time the latch pushes out of the area of the striker detent.

An embodiment of the invention is shown in the drawing and is described in more detail as follows.

Figure 1 shows a longitudinal section through the firearm with relaxed Striker in the unlocked state and with locked trigger bar, safety slide in the upper position, Figure 2 shows a partial section according to Figure 1 with a relaxed Striking piece, in a secured state, with the trigger bar pushed out and pushed away Latch, safety slide in lower position.

If from the unlocked position according to Figure 1, the safety lever 1 is pivoted in the direction of the arrow into the secured position according to FIG the pressure of the blocking surface edge 2 on the curved back 3 of the handle 4 vertically guided safety slide 5, this pressed down, where he with its straight surface 6 the trigger rod 7 from the clamping catch 8 of the hammer 9 presses. At the same time, the inclined surface 10 presses the latch 11 from the area of the striker detent 12. Trigger bar 7 and latch 11 are held in this position. The trigger 13 can now be pulled, however the trigger bar 7 does not come into the clamping catch 8 and the hammer 9 will not tense.

When the firearm is unlocked, the safety lever is swiveled back 1 of the safety slide 5 by the pressure of the torsion spring 14 The latch 11 is pressed upwards over the inclined surface 10 and thus has the starting position achieved according to Figure 1. The trigger bar 7 has moved back into the clamping catch ° des Striker 9 placed.

- patent claims -

Claims (1)

Claims trigger safety for handguns, in particular Self-loading weapons with a striking piece and a safety roller arranged across the firing pin with surface edges, which after switching to the safety position with interposition constructive means that additionally secures the firearm, characterized in that that one in the handle 4 vertically guided safety slide 5 on the one hand partly has an inclined surface 10 and on the other hand with its arched back 3 on the blocking surface edge 2 of the safety roller 15 supporting itself in the operative position with the straight lower surface 6 on the trigger bar 7 and this out of the clamping detent 8 pushes out while at the same time the inclined surface 10 of the safety slide 5 pushes the latch 11 out of the area of the hammer latch 12.