| 摘要 |
PROBLEM TO BE SOLVED: To provide a bullet shooting apparatus for an air gun including a simple structure air suction mechanism and a bullet loading mechanism in which an air pump where a bullet is shot with jetting pressure of air is also applicable to model guns having less redundancy in the height direction thereof such as a rifle gun and a carbine gun and is applicable to inexpensive model guns. SOLUTION: An accordion shaped air pump 2 supported on an air gun body 1 at one end thereof is vertically expandably disposed, and the other end of the air pump 2 is coupled with an arm 3 supported frontally of the body 1 whereby the air pump 2 is expanded drawing an arc shape with a support pin 3a of the arm 3 taken as a center, and a spring 5 is provided to resiliently bias the air pump in the direction of compression. In contrast, there are separately provided a suction hole 7 including an opening/closing valve 6 and an injection hole 9 communicated with a bullet chamber 8 in the air pump 2, and further there is provided on the arm 3 a rack 4 having teeth part along an outer periphery of the arc shape of the arm 3, and a tooth lack gear 12 rotated with a motor 13 is engaged with the rack 4. |
