Plastic receiver block in pcp (pre-charged pneumatic) aiming rifles and guns

Abstract

The invention relates to plastic receiver block (1) made of plastic and plastic type materials with pressing or casting method through injection method, housing all rifle or gun parts in PCP (pre-charged pneumatic) aiming rifles and guns. The invention relates to adding additives to the plastic material to provide required strength to the plastic receiver block (1) and adding rib and two air ducts to prevent the plastic material from bending forward and/or sides.

We claim: 
     
         1 . A plastic receiver block ( 1 ) in PCP rifles, characterized in that, it is made of plastic type material via moulding by means of injecting or casting method. 
     
     
         2 . A receiver block ( 1 ) according to  claim 1 , characterized in that, said receiver block ( 1 ) comprises glass fibre, carbon fibre, kevlar fibre or polyamide fibre in the rate of at least 5% to reach at desired rigidity and strength. 
     
     
         3 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, square shaped tube fixing nut socket ( 6 C). 
     
     
         4 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, screw slot under the square nut socket ( 6 C) for fixing the air tube ( 3 ) to the air tube positioning slot ( 6 B) 
     
     
         5 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, bolt handle connection hole ( 6 L) located under it for lever action model rifles. 
     
     
         6 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, bolt action motion canal ( 6 M) having a slot where the bolt action ( 5 ) can be positioned on both sides for bolt action model rifles. 
     
     
         7 . Plastic receiver block ( 1 ) according to  claim 1 , characterized in that, the said receiver is in the form to continue as a whole under the hammer (cock) positioning slot ( 6 K). 
     
     
         11 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, at least one lever action rib ( 7 ) that prevents bending during cooling after the production for lever action model rifles. 
     
     
         12 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, at least one bolt action rib ( 8 ) that prevents bending front during cooling after the production for bolt action model rifles. 
     
     
         13 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, at least one lever side rib ( 9 ) that prevents bending front during cooling after the production for lever side model rifles. 
     
     
         14 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, at least one lever action air duct ( 10 ) that prevents bending sides during cooling after the production for lever action model rifles. 
     
     
         15 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, at least one bolt action air duct ( 11 ) that prevents bending sides during cooling after the production for bolt action model rifles. 
     
     
         16 . Plastic receiver block ( 1 ) according to  claim 1 , comprising, at least one lever side air duct ( 12 ) that prevents bending sides during cooling after the production for lever side model rifles.