Air gun trigger group

Abstract

An air gun trigger group in air sniper guns is mountable separately, the base and load applied to the trigger during fall of trigger being adjustable. The air gun trigger group has a safety device and is mounted to the gun afterwards. The air gun trigger group includes a trigger group case, catch, catch holder, catch releasing lever, trigger, catch spring, trigger spring, coupling screw, safety tail coupling pin, spring guide, safety sheet, safety tail, safety part, manual safety sheet, safety spring, safety part spring, case bush, trigger calibration bolt and a catch calibration bolts.

1 . An air gun trigger group in air sniper guns mountable separately, the base and load applied to the trigger during fall of trigger being adjustable, having a safety device and mounted to the gun afterwards, said air gun trigger group comprising: a trigger group case, catch, catch holder, catch releasing lever, trigger, catch spring, trigger spring, coupling screw, safety tail coupling pin, spring guide, safety sheet, safety tail, safety part, manual safety sheet, safety spring, safety part spring, case bush, trigger calibration bolt and a catch calibration bolt.  
     
     
         2 . The trigger group according to  claim 1 , wherein said trigger group case further comprises pins engaging and disengaging catches attached to said trigger group case.  
     
     
         3 . An air gun trigger group according to  claim 1 , wherein a radius, provided in front of the catch, by the cocking lever of said piston, and formed in accordance with push and slide movement, is in a pushing relationship to the surface and rotatably movable with the catch, the catch during rotation movement being caught by the catch bearing formed on the piston, upper part of the catch being caught by piston is caught by the catch holder and thereby the catch is not allowed to rotate which prevents the piston from releasing.  
     
     
         4 . An air gun trigger group according to  claim 1 , wherein said cocking lever is in a pushing relationship to the piston and the safety sheet, said safety part being mounted on the safety sheet under the stop on top of the trigger such that accidental fall of trigger by pressing on trigger is prevented.  
     
     
         5 . An air gun trigger group according to  claim 1 , wherein the safety tail clinched on the safety sheet is attached to the spring guide by a safety tail coupling bolt, said spring guide both guides to the execution spring, prevents bending of execution spring and also supports and acts as a bed of safety tail.  
     
     
         6 . An air gun trigger group according to  claim 1 , wherein with the cocking lever pushing the safety sheet, head part of safety tail is elevated, said head part being comprised of plastic with an uneven surface for preventing slip of a finger, said trigger safety being formed so as to ensure that it will not be damaged in case it is attempted to re-cock the gun while the trigger is pressed.  
     
     
         7 . An air gun trigger group according to  claim 1 , wherein said safety part is attached to the safety sheet by a safety part spring wherein if re-cocked while the trigger is kept pressed, the safety part leans on the side part of the stop provided on top of the trigger; wherein, when the trigger is released, the safety part gets free of the stop on the trigger; and wherein the safety part spring and safety part returns to normal position.  
     
     
         8 . An air gun trigger group according to  claim 1 , wherein the safety spring attached on the trigger case fits into the channels provided on the safety sheet and thus fixes the positions of safety sheet.  
     
     
         9 . An air gun trigger group according to  claim 1 , wherein when the safety tail is pressed down from its upward position, safety returns to its previous position and safety part is released from the stop provided on the trigger.  
     
     
         10 . An air gun trigger group according to  claim 1 , wherein another safety system is manual, wherein said safety sheet is replaced by a manual safety sheet, not effected by any gun cocking action; wherein the cocking lever can not push the sheet because manual safety sheet is short so that the gun is not secured during cocking, being turned on and off manually.  
     
     
         11 . An air gun trigger group according to  claim 1 , wherein when the trigger is pressed, trigger leans on the catch releasing lever, the pin hole of catch releasing lever being formed in a close vicinity of the trigger spring, the force applied to the lever being same at any distance; wherein said catch releasing lever presses downwards on the trigger by the trigger spring; wherein said catch releasing lever leans on the catch holder a support gap is created; and wherein said support gap is formed so as to ensure that it can be adjusted via a trigger calibration bolt provided on the trigger.  
     
     
         12 . An air gun trigger group according to  claim 1 , wherein if the trigger, calibration bolt provide on the trigger is fully tightened, the support gap is eliminated, said catch releasing lever leaning on the catch holder and the trigger falls even when trigger calibration bolt is unscrewed, thanks to the special form provided on trigger.  
     
     
         13 . An air gun trigger group according to  claim 1 , wherein the trigger spring located between the catch holder and catch makes these two catches a rotation movement in opposite directions, the spring being kept fixed by a recess provided on the catches the catch releasing lever pressing the catch holder by pressing on the trigger and applying a force in order to release from the catch, a holding distance having a catch and catch holding lever holding each other.  
     
     
         14 . An air gun trigger group according to  claim 1 , wherein holding distance is provided so as to ensure that it can be adjusted via a catch calibration bolt provided on the catch holder, the load required being adjustable until the trigger falls, the head of catch calibration bolt having an uneven surface and preventing an undesired slackening of catch calibration bolt  
     
     
         15 . An air gun trigger group according to  claim 1 , wherein such uneven surface of bolt head contacts with the inner wall of trigger case and acts a ratchet; wherein in order to prevent an excess holding distance by unloosening the catch calibration bolt too much, a case bush is provided on top of the catch holder, both excess elevation of catch holder and in return falling of trigger device due to excess load being prevented and also the friction between catches and trigger case upon undesired closure of case.  
     
     
         16 . Invention according to  claim 1 , wherein said trigger is pressed until the holding distance between catcher and catcher holder is fully covered, catch rotates upon action of catch spring, said movement releasing the piston from catch.