| 摘要 |
A protective cap for a bottle contains a cap and a belt indicator forming a single piece, a loose connection formed between the cap and belt indicator, a screw thread made in the cap and screwed on the screw thread of bottle. In the case the belt indicator has legs that are located around the circle and turned toward the cap, with possibility of engagement with a protruding flange on the bottle and holding on it in axial direction. |
