| 摘要 |
A model gun with trajectory control function, which comprises a barrel structure including an outer barrel member and an inner barrel member, a tubular member provided in a rear end portion of the outer barrel member for forming a bullet holding portion by which a spherical sham bullet is temporarily held to be shot with gas pressure and a bullet guiding portion by which the spherical sham bullet shot from the bullet holding portion is guided into the inner barrel member, and a slippery member having a bullet contacting surface lower in friction coefficient than an inner surface of the bullet guiding portion and provided on an inner surface of a lower part of the bullet guiding portion in such a manner that the bullet contacting surface is variable in position to move in a direction of diameter of the bullet guiding portion, wherein a trajectory of the spherical sham bullet shot off through the barrel structure is controlled in response to the position of the bullet contacting surface of the slippery member in the direction of diameter of the bullet guiding portion.
|
