GUN WITH SAFETY TRIGGER

Abstract

A pistol with a safety trigger, including a trigger lever supported in a housing and arranged in a trigger region, and of a safety lever pivotally mounted therein, wherein the safety lever engages a catch in the housing for ergonomics and reliability reasons, the safety lever is arranged in front of the trigger lever, extends over the clear height of the trigger region and is supported on the trigger lever in such a way that it forms a two-armed lever.

Claims

1. A pistol with a safety trigger, comprising: a trigger lever supported in a housing and arranged in a trigger region formed between the housing and a trigger guard; and a safety lever being pivotally mounted therein; the safety lever interacting with a catch in the housing; the safety lever is arranged in front of the trigger lever, extends over the clear height of the trigger region and is mounted on the trigger lever such that it forms a two-armed lever.

2. The pistol according to claim 1, characterized in that the two arms of the safety lever form a first upper contact surface and a first lower contact surface on their rear side facing the trigger lever, and the trigger lever comprises an associated second upper contact surface and a second lower contact surface, wherein, in the blocking position, the upper contact surfaces abut on each other and, in the released position, the lower contact surfaces abut on each other.

3. The pistol according to claim 2, characterized in that an extension is formed on the safety lever and passes through a longitudinal slot of the trigger lever, which extension has an eye for the pivot axle, and on its rear end, has a shoulder for interacting with the catch in the housing, the pivot axle being supported on both sides in the trigger lever and the eye accommodating at least one winding of a leg spring.

4. The pistol according to claim 3, characterized in that the leg spring is supported by a leg on the upper edge of the longitudinal slot and with the other leg on the extension.

5. The pistol according to claim 3, characterized in that the lower edge of the extension abuts on the lower edge of the longitudinal slot, in the blocking position.

6. The pistol according to claim 1, characterized in that the front side of the safety lever forms a finger support, which is concavely curved over its entire height in a side view and is convex in a horizontal cross-section.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The innovation will be described and illustrated in the following by means of Figures of an exemplary embodiment, in which:

[0012] FIG. 1 shows a side view;

[0013] FIG. 2 shows detail A of FIG. 1, in cross-section and enlarged;

[0014] FIG. 3 shows a vertical section in a first position;

[0015] FIG. 4 shows a vertical section in a second position;

[0016] FIG. 5 shows a vertical section in a third position; and

[0017] FIG. 6 shows detail A of FIG. 1, axonometric and exploded.

DETAILED DESCRIPTION

[0018] In FIG. 1 the housing of a pistol is designated with 1, the handle piece with 2 and the trigger guard with 3. A slide 6 is guided on the housing 1. The housing 1 and trigger guard 3 surround a trigger region 5, in which there is a safety trigger, which is referred to as 4, and which accommodates a finger, not shown, of the shooter. Parts located in the interior of the housing 1 and of the slide 6 are not shown, because they are irrelevant or arbitrary for the innovation. FIG. 2 shows the safety trigger 4 which is accommodated partially in a trigger space 9 inside the housing 1 and projects into the trigger region 5. A trigger lever 11 is pivotally mounted near its upper end about a first axle 10 in the housing 1. A safety lever 13 is arranged so as to be pivotable about a second axle 12 in the trigger lever 11 in front of the trigger lever 11. The trigger lever 11 comprises a continuous longitudinal slot 15 with an upper edge 16 and a lower edge 17, and a cross bore 18 (FIG. 6) for receiving the second axle 12. The trigger lever 11 is connected to a trigger mechanism in any common or given manner, for example by means of a trigger rod, which is not shown.

[0019] The safety lever 13 consists of a finger rest 24 and a rearwardly projecting extension 20 which passes through the longitudinal slot 15 in the trigger lever 11 and forms at its rear end a shoulder 21 for engagement in a catch 14 in the trigger region 9. In the secured position, the extension 20 abuts on the lower edge of the longitudinal slot 15 with its lower edge 19 and thus blocks the trigger lever 11.

[0020] An eye 23 with a bore 18 for receiving the second axle 12 is formed approximately in the middle of the safety lever 13, near the transition from the finger rest 24 to the extension 20. The eye 23 is surrounded by the middle part of a leg spring 33. Its upper leg 34 abuts on the upper edge 16 of the longitudinal slot 15, its lower leg 35 abuts on an upper edge 22 of the extension 20.

[0021] The finger rest 24 of the safety lever 13 forms a two-armed lever with the two lever arms 25, 26, with respect to the second axle 12. The upper lever arm 25 extends upwards up to the housing 1 and has an upper first contact surface 27 on its rear side. Here, the lower lever arm 26 is somewhat longer and stronger than the upper lever arm 25. It forms a lower first contact surface 28 on its rear side. Corresponding second contact surfaces 29, 30 are formed on the trigger lever 11. Here, the lower contact surface 30 does not abut, neither in FIG. 3. The upper contact surface 29 abuts here, in the position of FIG. 5, it is the other way round.

[0022] The functions are described with reference to FIGS. 3 to 5. The position of FIG. 3 is the rest position and is identical to FIG. 2. If the shooter puts the trigger finger 40 on the safety lever 13, the latter reaches the position of FIG. 4 against the force of the leg spring 33 (FIG. 6). In this position, the lower contact surfaces 28, 30 abut on each other and the shoulder 21 has left the catch 14, the trigger lever 11 being still in the position of FIG. 3. Only upon further movement of the trigger finger 40 the trigger lever will also be pivoted into the position of FIG. 5, and then, the shot will be triggered.

[0023] FIG. 6 shows the trigger lever 11 and the safety lever 13 in detail prior to assembly. The trigger lever 11 is a molded part whose width approximately corresponds to the width of the trigger guard 3 (FIG. 1) and whose longitudinal slot 15 has the width required for receiving the extension 20 and the eye 23. The bore 37 near the upper end receives the first pivot axle 10 (FIG. 2). The cross bore 18 receives the second pivot axle 12 (FIG. 2) and is mounted coaxially with the eye 23 of the safety lever 13.

[0024] At the transition from the finger rest 24 to the extension 20, the safety lever 13 has a recess 38 for receiving the leg spring 33, which is delimited by a surface 39, on which abuts the lower leg 35 (FIG. 2) of the leg spring 33. In the spatial representation, it can clearly be seen that, thanks to the innovation, the finger rest 24 can be designed completely free and in an ergonomically optimized manner. Shown therein concavely in the vertical direction and convexly in the horizontal cross-section.