PROBLEM TO BE SOLVED: To provide a tree protector that cannot be lifted by wild animals such as deer so that the tree protector can sufficiently protect a seedling.SOLUTION: A tree protector 10 is provided, comprising: a tree protector body 11 formed in a cylindrical shape by mutually connecting the two side edge parts of a transparent or translucent resin sheet and a circular holding ring 20 that can be fitted to the outer peripheral surface of the tree protector body 11. Engaging projection parts 12 are arranged zigzag on both side edge parts of the resin sheet and an insertion slit 15 is disposed at a side edge part opposite to at least one of the engaging projection parts 12. And, at least one piece of holding projection part 21 is disposed to at least one of the upper or the lower end part of the circular holding ring 20, the holding projection part 21 projecting parallel to the axial center of the circular holding ring 20.COPYRIGHT: (C)2014,JPO&INPIT【課題】鹿等の野生の動物によってもツリープロテクタが持ち上げられることがなく、苗木の保護が十分なツリープロテクタを提供する。【解決手段】樹脂製シートの両側縁部に係合突部12を千鳥状に設けるとともに、少なくとも1つの前記係合突部12に対向する縁部に挿通用スリット15を設ける一方、円環状保持リング20の少なくとも上下端部のいずれか一方に、少なくとも1本の保持突部21を軸心に平行に突設し、透明または半透明の樹脂製シートの両側縁部を相互に接続して筒形状としたツリープロテクタ本体11と、ツリープロテクタ本体11の外周面に嵌合可能な円環状保持リング20とからなるツリープロテクタ10である。【選択図】図8
