| 摘要 |
The present invention provides an apparatus for inhibitively preventing birds from crowding, wherein the wire-shaped member spanned between the adjacent support columns will not slack or break, nor will the support column fall, even when said wire-shaped member is trodden with shoes; a wire-shaped member (2) is tightly spanned between the adjacent support columns (1) in nearly the horizontal direction, and onto the wire-shaped member (2), magnetic members (3) are disposed by any means in the regularly spaced relationship; and at least one springy member is interposed between the support column (1) and the wire-shaped member (2) or on the halfway of the wire-shaped member. With this structure, if the wire-shaped member is trodden with shoes, the elasticity of the springy member absorbs the force and prevents the wire-shaped member from slacking or breaking. <IMAGE> |
