RU28388U1 - The trigger mechanism of a hunting rifle - Google Patents

Description

The utility model relates to weapons technology, namely, to the triggers of hunting rifles.

Known trigger sports-hunting rifles (see and.with. N 1233608, F 41C 19/00), containing pivotally mounted in the block of the gun triggers, whispers and triggers.

The trigger mechanism of the hunting double-barreled gun model IZH-27 Baikal is also known (see the catalog Hunting and sports weapons, Raznoexport, Moscow, p. 77), taken as a prototype. It contains a trigger and traction, the lower end of which is placed in the groove of the trigger.

A disadvantage of the known devices is that their design does not provide the shooter with information about the moment of the shot, so each shot contains a fraction of the unexpectedness that reduces the effectiveness of the shot.

The objective of the claimed utility model is to improve the operational characteristics of hunting rifles and increase the effectiveness of firing.

The technical result is achieved by the fact that in the trigger of a hunting rifle containing a trigger and a rod, the lower end of which is placed in the groove of the trigger, according to the utility model, the lower end of the rod is made in the form of two protrusions that can alternately interact with the corresponding surface of the groove of the trigger .

The rifles of a hunting rifle and the effectiveness of firing due to providing its design with an abrupt nature of descent (go descent with a warning) informing the shooter about the upcoming shot. Bringing the trigger to an abrupt increase in force and holding it in this position, the shooter has the opportunity to additionally aim and then fire a shot with a short stroke of the trigger.

The utility model is illustrated in the drawing, which shows:

FIG. 1 - general view of the trigger mechanism (the cock is cocked, the trigger is not pressed and is in contact with the front protrusion of the lower end of the rod);

FIG. 2 - general view of the trigger mechanism (the cock is cocked, the trigger is pressed until it contacts the rear protrusion of the lower end of the rod);

FIG. 3 - callout A in FIG. 1

The device comprises shotguns 2 located in the shoe 1 (Fig. 1), the rod 3, the trigger 4 and the sear 5. The trigger has a groove b in which the lower end of the rod 3 is made, made in the form of two protrusions: the front protrusion 7 and rear protrusion 8.

The device operates as follows.

To fire a shot, it is necessary to cock the trigger 4, and then press the trigger 2. In this case, the initial impact of the trigger 2 on the rod 3 will be through the corresponding surface of the groove 6 on the front ledge 7 of the lower end of the rod 3. When you further press the trigger 2 the choice of the gap 9 (Fig. 3) under the rear protrusion 8 of the rod 3 (Fig. 1). With the full choice of the gap 9, when the magnitude of the engagement of the trigger 4 (Fig. 2) for the sear 5 becomes small (i.e., before firing)

- 2, the contact point between the trigger 2 and the rod 3 passes from the front ledge 7 to the rear ledge 8 of the rod 3. In this case, an abrupt increase in the trigger pull on the trigger occurs (due to a change in the radius of the contact point from r to r2), informing the arrow that that after a slight stroke of the trigger 2 will be fired.

- 3 Formula utility model

The trigger of the hunting rifle, containing the trigger and the rod, the lower end of which is placed in the groove of the trigger, characterized in that the lower end of the rod is made in the form of two protrusions that can alternately interact with the corresponding surface of the groove of the trigger.

Claims (1)

The trigger of a hunting rifle containing a trigger and a rod, the lower end of which is placed in the groove of the trigger, characterized in that the lower end of the rod is made in the form of two protrusions that can alternately interact with the corresponding surface of the groove of the trigger.