Rapid removal-installation mechanism for firearm barrels

Abstract

The present invention relates to a mechanism developed to be used in firearms for ensuring the easy removal and installation of a removable firearm barrel (2) for the purposes of both making the barrel (2) bore ready for firing prior to shooting and for cleaning the firearm barrel (2) after firing when necessary. The present invention particularly relates to a mechanism connected to the body (1) of the firearm, which allows the rapid removal of the firearm barrel (2) without requiring an additional wedge key.

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         14 . A removal-installation mechanism comprising:
 at least one claw pressing surface located on a barrel, encircling the barrel circumferentially, such that insertion of the barrel into a body is limited by the at least one claw pressing surface;   at least one body connection wall connected to the body that has a lever pin seat and at least one adjusting gear pin seat; and   at least one removal-installation lever connected to the at least one body connection wall through at least one lever pin hole located on the at least one removal-installation lever wherein at least one of a plurality of pins is inserted through the lever pin seat which allows rotation of the at least one removal-installation lever around the axis of the at least one of a plurality of pins and further allows pressing the barrel to the body by pressing on the at least one claw pressing surface when the at least one removal-installation lever becomes parallel to the barrel;   at least one adjusting gear fixed on the at least one body connection wall having a thread on an outer wall of the at least one adjusting gear.   
     
     
         15 . The removal-installation mechanism of  claim 14 , wherein the at least one locking latch has at least one spring base at one of the ends of the locking latch where the at least one latch spring is seated.