Patent ID: 7770570
Filing Date: 2010-08-10
Classification: F41B

Abstract:
1. A paint ball gun comprising: a top tube having a barrel connected to an end thereof and a tubular portion of a hopper connected to a top of the top tube, a ball receiving member rotatably received in the top tube and including a space defined therein, the ball receiving member including a front open end which communicates with the space and a connection end extending from a rear end of the receiving member, a receiving hole defined through a wall of the ball receiving member and removably communicating with the tubular portion of the hopper, an inlet defined through the wall of the ball receiving member and located at an angular position that is different from that of the receiving hole; a rotary unit received in the top tube and having a driving axle extending therefrom which is connected to the connection end of the ball receiving member; a power unit providing power to the rotary unit so as to rotate the ball receiving member between a first position and a second position, the receiving hole communicating with the tubular portion of the hopper and the inlet being sealed when the ball receiving member is in the first position, the receiving hole being sealed and the inlet being opened when the ball receiving member is in the second position; wherein the rotary unit includes a first passage and a second passages defined radially through a wall thereof, a first plate and a second plate are connected radially to a driving axle in the rotary unit, a blade is fixed to the driving axle and located between the first and second plates, the blade moves 90 degrees of angular distance between the first plate to the second plate.