| 摘要 |
<p>Disclosed herein is an automatic cleaning apparatus for a gun barrel which includes cleaning means (200) comprising a cylindrical tube (210) having a plurality of insertion holes (220); a rotary gear (130) interlocking with a motor (110); and cleaning members (300) each of which includes a rotary shaft (310) inserted into the insertion hole (220) and a bevel gear (320) interlocking with the rotary gear (130) to rotate the cleaning member (300). The insertion hole (220) includes a small hole (222), and a large hole (224). A fixing member (400) fixes the cleaning member (300) by making the cleaning member (300) come into contact with the small hole (222) when the cleaning member (300) is fixed and does not prevent that the cleaning member (300) is separated to the outside of the cylindrical tube (210) through the large hole (224) when the fixed cleaning member (300) is released.</p> |
