| 摘要 |
A shield comprising a thin elongated transparent flexible member having an upper flat edge, a pair of spaced convex edges spaced apart and located opposite the flat edge for forming a pair of spaced planar portions. The planar portions extend between the flat edge and the convex edges, with the convex edges being joined by a concave edge located opposite the flat edge and between the convex edges which defines a narrowed webbed portion extending integrally between the planar portions. An elongated deformable flexible sealing member extends along the flat edge between the digital ends of the flexible member and a second elongated deformable flexible sealing member extends continuously along the convex edges and the concave edge between the distal ends of the flexible member. An elongated band connected between the distal ends of the flexible member attaches the flexible member in an arcuate shape around the head with the spaced planar surfaces located above and covering the eyes and the web portion extending transversely across the nose. The sealing members contact and seal against the body portion around the eyes along the length of the seal members. |
