| 摘要 |
PURPOSE: A cap opener is provided to easily open various kinds of caps by reducing frictional force of the caps and the hand when the caps open. CONSTITUTION: A cap opener comprises a body(1), a buckle(2), a ring(3), holes(5), and a fixing belt(4). The buckle is arranged in one end of the body. The ring is connected to the buckle. The ring is inserted into the holes. The holes are formed in the body and can be adjusted according to the size of caps. |
