PROBLEM TO BE SOLVED: To provide a get over-preventing fence, capable of surely preventing infiltration, using a simple constitution and of suppressing its production cost to be low.SOLUTION: This get over-preventing fence 10 includes a fence body 20 arranged between a first region 11 and second region 12, and constituting a wall which extends in upper direction and partitioning the first region 11 and second region 12 and a return part 30 installed at the fence body 20, extending in the second region 12 side and also in lower direction, arranging its lower end part at a position remote from a ground surface G and the fence body 20 by prescribed distances, corresponding to an objective animal and having a smooth surface, at least at the lower edge side in its upper side surface.COPYRIGHT: (C)2009,JPO&INPIT【課題】単純な構成で確実に侵入を防止することができ、製造コストを低く抑えることが可能な乗越防止柵を提供する。【解決手段】乗越防止柵10は、第1領域11と第2領域12との間に配置され、上方に延び前記第1領域11と前記第2領域12とを仕切る壁を構成する柵本体20と、前記柵本体20に設けられ、前記第2領域12側、かつ、下方に延びるとともに、その下端部が地面G及び前記柵本体20から対象動物に対応する所定距離離れた位置に配され、少なくともその上側の表面における下縁側に平滑面を有する返し部30と、を備えたことを特徴とする。【選択図】 図1
