Patent ID: 7958664

Claim:
An automatic striated gun barrel cleaner, including a cleaning means being in contact with the inner surface of a striated gun barrel as being moved by a drive means installed inside a cylindrical main body, wherein the cleaning means comprises: a plurality of divided plates dividedly provided in the form of a saddle and being slanted to correspond to a slope of the striations of the striated gun barrel; cleaning members fixed to outer peripheries of the respective divided plates and being in contact with the inner surface of the gun barrel; a cam device converting a rotation of a drive motor installed inside the main body into a rectilinear movement in order to move the respective divided plates upward/downward; and a direction changing part coupling the cam device to the divided plates so that the divided plates go and return along the striations formed on the inner surface of the gun barrel, and distributing a frictional force according to forward/backward movement of the divided plates forward/backward.