| 摘要 |
A nose-shielding device comprises: a nose-shielding body, which has a nose-shielding surface and a positioning surface that are about perpendicular to each other, a nose-shielding portion being located around the central of the nose-shielding surface and protruded upward, a nose-shielding room being formed accordingly inside the nose-shielding portion, a nose-touching portion being formed at the bottom surface of the nose-shielding portion, an adjusting room being formed between the nose-touching portion and the bottom surface of the nose-shielding portion. |
